EP1742106A1 - Composition d'un concentré de blanchiment destinée à des matériaux photographiques couleur d'halogénure d'argent, composition d'un concentré de type à un seul composant destinée à la régénération d'agents de developement couleur et methode de traitement - Google Patents
Composition d'un concentré de blanchiment destinée à des matériaux photographiques couleur d'halogénure d'argent, composition d'un concentré de type à un seul composant destinée à la régénération d'agents de developement couleur et methode de traitement Download PDFInfo
- Publication number
- EP1742106A1 EP1742106A1 EP05736658A EP05736658A EP1742106A1 EP 1742106 A1 EP1742106 A1 EP 1742106A1 EP 05736658 A EP05736658 A EP 05736658A EP 05736658 A EP05736658 A EP 05736658A EP 1742106 A1 EP1742106 A1 EP 1742106A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- group
- concentrated
- mol
- composition
- bleach
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 215
- -1 silver halide Chemical class 0.000 title claims abstract description 185
- 239000000463 material Substances 0.000 title claims abstract description 146
- 239000007844 bleaching agent Substances 0.000 title claims abstract description 125
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 109
- 239000004332 silver Substances 0.000 title claims abstract description 109
- 238000012545 processing Methods 0.000 title description 108
- 238000000034 method Methods 0.000 title description 70
- 239000012141 concentrate Substances 0.000 title description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- 229910001868 water Inorganic materials 0.000 claims abstract description 92
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 74
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 150000003839 salts Chemical class 0.000 claims abstract description 44
- 239000002253 acid Substances 0.000 claims abstract description 39
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 29
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims abstract description 20
- UOMQUZPKALKDCA-UHFFFAOYSA-K 2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxymethyl)amino]acetate;iron(3+) Chemical compound [Fe+3].OC(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UOMQUZPKALKDCA-UHFFFAOYSA-K 0.000 claims abstract description 16
- 238000003672 processing method Methods 0.000 claims abstract description 12
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical class ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims abstract description 8
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 claims abstract description 6
- 150000004764 thiosulfuric acid derivatives Chemical class 0.000 claims abstract description 6
- 239000000243 solution Substances 0.000 claims description 116
- 125000000217 alkyl group Chemical group 0.000 claims description 38
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 30
- 125000004432 carbon atom Chemical group C* 0.000 claims description 28
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 28
- 238000010790 dilution Methods 0.000 claims description 20
- 239000012895 dilution Substances 0.000 claims description 20
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 18
- 125000003118 aryl group Chemical group 0.000 claims description 17
- 229910052783 alkali metal Inorganic materials 0.000 claims description 13
- 125000003277 amino group Chemical group 0.000 claims description 12
- 150000001340 alkali metals Chemical group 0.000 claims description 10
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 10
- 239000002202 Polyethylene glycol Substances 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 229920001223 polyethylene glycol Polymers 0.000 claims description 9
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims description 8
- 125000000542 sulfonic acid group Chemical group 0.000 claims description 6
- KAESVJOAVNADME-UHFFFAOYSA-N 1H-pyrrole Natural products C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims description 5
- 125000003342 alkenyl group Chemical group 0.000 claims description 5
- 125000006193 alkinyl group Chemical group 0.000 claims description 5
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 5
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 5
- 125000001476 phosphono group Chemical group [H]OP(*)(=O)O[H] 0.000 claims description 5
- TXVWTOBHDDIASC-UHFFFAOYSA-N 1,2-diphenylethene-1,2-diamine Chemical class C=1C=CC=CC=1C(N)=C(N)C1=CC=CC=C1 TXVWTOBHDDIASC-UHFFFAOYSA-N 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 125000002947 alkylene group Chemical group 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 description 91
- 239000010410 layer Substances 0.000 description 89
- 150000001875 compounds Chemical class 0.000 description 79
- 235000002639 sodium chloride Nutrition 0.000 description 56
- 239000012071 phase Substances 0.000 description 55
- 239000004698 Polyethylene Substances 0.000 description 53
- 229920000573 polyethylene Polymers 0.000 description 53
- 239000003381 stabilizer Substances 0.000 description 51
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 50
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 41
- 238000007792 addition Methods 0.000 description 40
- JKFYKCYQEWQPTM-UHFFFAOYSA-N 2-azaniumyl-2-(4-fluorophenyl)acetate Chemical compound OC(=O)C(N)C1=CC=C(F)C=C1 JKFYKCYQEWQPTM-UHFFFAOYSA-N 0.000 description 39
- 229910021612 Silver iodide Inorganic materials 0.000 description 39
- 229940045105 silver iodide Drugs 0.000 description 39
- 238000000151 deposition Methods 0.000 description 37
- 230000008021 deposition Effects 0.000 description 36
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 35
- 230000008569 process Effects 0.000 description 31
- 239000010931 gold Substances 0.000 description 29
- 230000035945 sensitivity Effects 0.000 description 27
- 238000002156 mixing Methods 0.000 description 26
- 239000004677 Nylon Substances 0.000 description 25
- 238000011161 development Methods 0.000 description 25
- 230000018109 developmental process Effects 0.000 description 25
- 239000003446 ligand Substances 0.000 description 25
- 229920001778 nylon Polymers 0.000 description 25
- 229910001961 silver nitrate Inorganic materials 0.000 description 25
- 229910052751 metal Inorganic materials 0.000 description 24
- 239000002184 metal Substances 0.000 description 24
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 22
- 230000003405 preventing effect Effects 0.000 description 22
- 239000002904 solvent Substances 0.000 description 22
- 125000001424 substituent group Chemical group 0.000 description 22
- 206010070834 Sensitisation Diseases 0.000 description 20
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 20
- 230000008313 sensitization Effects 0.000 description 20
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 18
- 239000006081 fluorescent whitening agent Substances 0.000 description 18
- 238000002360 preparation method Methods 0.000 description 18
- 239000011734 sodium Substances 0.000 description 18
- 229910052717 sulfur Inorganic materials 0.000 description 18
- 230000000694 effects Effects 0.000 description 17
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 17
- XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 17
- 238000003860 storage Methods 0.000 description 17
- 239000000460 chlorine Substances 0.000 description 16
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 16
- 239000004065 semiconductor Substances 0.000 description 16
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 15
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 15
- 238000001556 precipitation Methods 0.000 description 15
- 239000000126 substance Substances 0.000 description 15
- 229910052801 chlorine Inorganic materials 0.000 description 14
- 238000001035 drying Methods 0.000 description 14
- 230000003595 spectral effect Effects 0.000 description 14
- 239000000758 substrate Substances 0.000 description 14
- 238000005987 sulfurization reaction Methods 0.000 description 14
- 239000004094 surface-active agent Substances 0.000 description 14
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 13
- 108010010803 Gelatin Proteins 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 13
- 229920000159 gelatin Polymers 0.000 description 13
- 239000008273 gelatin Substances 0.000 description 13
- 235000019322 gelatine Nutrition 0.000 description 13
- 235000011852 gelatine desserts Nutrition 0.000 description 13
- 229910021639 Iridium tetrachloride Inorganic materials 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 229910052794 bromium Inorganic materials 0.000 description 12
- 239000011248 coating agent Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 12
- 229910052737 gold Inorganic materials 0.000 description 12
- 229910052741 iridium Inorganic materials 0.000 description 12
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 12
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 11
- 238000004061 bleaching Methods 0.000 description 11
- 239000006185 dispersion Substances 0.000 description 11
- 229910052740 iodine Inorganic materials 0.000 description 11
- 229910052742 iron Inorganic materials 0.000 description 11
- 229920000139 polyethylene terephthalate Polymers 0.000 description 11
- 239000005020 polyethylene terephthalate Substances 0.000 description 11
- 239000003755 preservative agent Substances 0.000 description 11
- 238000011084 recovery Methods 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 11
- 229910052711 selenium Inorganic materials 0.000 description 11
- 239000011780 sodium chloride Substances 0.000 description 11
- 230000000087 stabilizing effect Effects 0.000 description 11
- 238000005406 washing Methods 0.000 description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 10
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical group [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 10
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 10
- 239000013078 crystal Substances 0.000 description 10
- 239000000975 dye Substances 0.000 description 10
- 238000011156 evaluation Methods 0.000 description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 10
- 239000000123 paper Substances 0.000 description 10
- 125000004434 sulfur atom Chemical group 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 10
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 9
- 229910021607 Silver chloride Inorganic materials 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000000872 buffer Substances 0.000 description 9
- 239000011888 foil Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 239000004800 polyvinyl chloride Substances 0.000 description 9
- 239000012266 salt solution Substances 0.000 description 9
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 9
- 239000001384 succinic acid Substances 0.000 description 9
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 9
- 239000004743 Polypropylene Substances 0.000 description 8
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 8
- 229920001155 polypropylene Polymers 0.000 description 8
- 229920000915 polyvinyl chloride Polymers 0.000 description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- 230000002335 preservative effect Effects 0.000 description 8
- UZEGQEQFRRYLRK-UHFFFAOYSA-N 3-sulfinobenzoic acid Chemical compound OC(=O)C1=CC=CC(S(O)=O)=C1 UZEGQEQFRRYLRK-UHFFFAOYSA-N 0.000 description 7
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 7
- 235000010724 Wisteria floribunda Nutrition 0.000 description 7
- 230000006866 deterioration Effects 0.000 description 7
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 7
- 229920001903 high density polyethylene Polymers 0.000 description 7
- 239000004700 high-density polyethylene Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 239000012487 rinsing solution Substances 0.000 description 7
- 230000001235 sensitizing effect Effects 0.000 description 7
- 239000011593 sulfur Substances 0.000 description 7
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 6
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 6
- IGSBYLVSOWFBKT-UHFFFAOYSA-N N1=NN=C(C=C1)NC(=C(C=1C(=CC=CC1)S(=O)(=O)O)NC1=NN=NC=C1)C1=CC=CC=C1 Chemical class N1=NN=C(C=C1)NC(=C(C=1C(=CC=CC1)S(=O)(=O)O)NC1=NN=NC=C1)C1=CC=CC=C1 IGSBYLVSOWFBKT-UHFFFAOYSA-N 0.000 description 6
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 239000003513 alkali Substances 0.000 description 6
- 150000003842 bromide salts Chemical class 0.000 description 6
- 239000003086 colorant Substances 0.000 description 6
- 239000000470 constituent Substances 0.000 description 6
- 238000007865 diluting Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 229940006461 iodide ion Drugs 0.000 description 6
- 150000002894 organic compounds Chemical class 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 150000004989 p-phenylenediamines Chemical class 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 6
- 229910052714 tellurium Inorganic materials 0.000 description 6
- 238000005011 time of flight secondary ion mass spectroscopy Methods 0.000 description 6
- 238000002042 time-of-flight secondary ion mass spectrometry Methods 0.000 description 6
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 5
- RLYUNPNLXMSXAX-UHFFFAOYSA-N 5-methylthiazole Chemical compound CC1=CN=CS1 RLYUNPNLXMSXAX-UHFFFAOYSA-N 0.000 description 5
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 5
- 229920002556 Polyethylene Glycol 300 Polymers 0.000 description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 5
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 5
- XEIPQVVAVOUIOP-UHFFFAOYSA-N [Au]=S Chemical compound [Au]=S XEIPQVVAVOUIOP-UHFFFAOYSA-N 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 150000001412 amines Chemical class 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 239000003242 anti bacterial agent Substances 0.000 description 5
- 229940121375 antifungal agent Drugs 0.000 description 5
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 5
- 229940092714 benzenesulfonic acid Drugs 0.000 description 5
- 150000001721 carbon Chemical group 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 150000004696 coordination complex Chemical class 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 150000002344 gold compounds Chemical class 0.000 description 5
- 229910052736 halogen Inorganic materials 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 229910017604 nitric acid Inorganic materials 0.000 description 5
- 229910052700 potassium Inorganic materials 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical group [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- HRJXKKSJPNWKCP-UNXDAHLPSA-N (1E,2Z)-3-hydroxy-5,9,17-trioxo-4,5:9,10-disecoandrosta-1(10),2-dien-4-oic acid Chemical compound C1CC(=O)[C@@H](CCC(=O)C(=C/C=C(\O)C(O)=O)/C)[C@@H]2CCC(=O)[C@]21C HRJXKKSJPNWKCP-UNXDAHLPSA-N 0.000 description 4
- YBGBTGGBNZEUJS-UHFFFAOYSA-N 5-chloro-1,3-thiazole Chemical compound ClC1=CN=CS1 YBGBTGGBNZEUJS-UHFFFAOYSA-N 0.000 description 4
- XNJBXMYENKODEN-UHFFFAOYSA-K C(C)(=O)[O-].C(C)(=O)O.C(C)(=O)[O-].C(C)(=O)[O-].[Fe+3].C(CN)N Chemical compound C(C)(=O)[O-].C(C)(=O)O.C(C)(=O)[O-].C(C)(=O)[O-].[Fe+3].C(CN)N XNJBXMYENKODEN-UHFFFAOYSA-K 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 101100221809 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) cpd-7 gene Proteins 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 4
- 241000350481 Pterogyne nitens Species 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 229910006069 SO3H Inorganic materials 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 229940006460 bromide ion Drugs 0.000 description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 239000002738 chelating agent Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000011033 desalting Methods 0.000 description 4
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 125000000623 heterocyclic group Chemical class 0.000 description 4
- 150000003951 lactams Chemical class 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- XUWHAWMETYGRKB-UHFFFAOYSA-N piperidin-2-one Chemical compound O=C1CCCCN1 XUWHAWMETYGRKB-UHFFFAOYSA-N 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 description 4
- 235000011181 potassium carbonates Nutrition 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000001223 reverse osmosis Methods 0.000 description 4
- 229910052707 ruthenium Inorganic materials 0.000 description 4
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 4
- AOSFMYBATFLTAQ-UHFFFAOYSA-N 1-amino-3-(benzimidazol-1-yl)propan-2-ol Chemical compound C1=CC=C2N(CC(O)CN)C=NC2=C1 AOSFMYBATFLTAQ-UHFFFAOYSA-N 0.000 description 3
- ALAVMPYROHSFFR-UHFFFAOYSA-N 1-methyl-3-[3-(5-sulfanylidene-2h-tetrazol-1-yl)phenyl]urea Chemical compound CNC(=O)NC1=CC=CC(N2C(=NN=N2)S)=C1 ALAVMPYROHSFFR-UHFFFAOYSA-N 0.000 description 3
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 3
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 3
- 229920000106 Liquid crystal polymer Polymers 0.000 description 3
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 3
- 239000004734 Polyphenylene sulfide Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 3
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 description 3
- XYXNTHIYBIDHGM-UHFFFAOYSA-N ammonium thiosulfate Chemical compound [NH4+].[NH4+].[O-]S([O-])(=O)=S XYXNTHIYBIDHGM-UHFFFAOYSA-N 0.000 description 3
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 3
- 239000003429 antifungal agent Substances 0.000 description 3
- JEHKKBHWRAXMCH-UHFFFAOYSA-N benzene seleninic acid Natural products O[S@@](=O)C1=CC=CC=C1 JEHKKBHWRAXMCH-UHFFFAOYSA-N 0.000 description 3
- 229910021538 borax Inorganic materials 0.000 description 3
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 3
- 125000002843 carboxylic acid group Chemical group 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 229940125782 compound 2 Drugs 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 125000001153 fluoro group Chemical group F* 0.000 description 3
- ZBKIUFWVEIBQRT-UHFFFAOYSA-N gold(1+) Chemical compound [Au+] ZBKIUFWVEIBQRT-UHFFFAOYSA-N 0.000 description 3
- 150000004820 halides Chemical class 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 150000002443 hydroxylamines Chemical class 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 230000001976 improved effect Effects 0.000 description 3
- 150000002484 inorganic compounds Chemical class 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011630 iodine Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 3
- 239000011976 maleic acid Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 125000000962 organic group Chemical group 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 229910052762 osmium Inorganic materials 0.000 description 3
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 3
- 125000004430 oxygen atom Chemical group O* 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 229920001955 polyphenylene ether Polymers 0.000 description 3
- 229920006380 polyphenylene oxide Polymers 0.000 description 3
- 229920000069 polyphenylene sulfide Polymers 0.000 description 3
- 239000001103 potassium chloride Substances 0.000 description 3
- 235000011164 potassium chloride Nutrition 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 239000011669 selenium Substances 0.000 description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
- 235000010265 sodium sulphite Nutrition 0.000 description 3
- 235000010339 sodium tetraborate Nutrition 0.000 description 3
- QHFDHWJHIAVELW-UHFFFAOYSA-M sodium;4,6-dioxo-1h-1,3,5-triazin-2-olate Chemical class [Na+].[O-]C1=NC(=O)NC(=O)N1 QHFDHWJHIAVELW-UHFFFAOYSA-M 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 150000003557 thiazoles Chemical class 0.000 description 3
- 150000003568 thioethers Chemical class 0.000 description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- HXMRAWVFMYZQMG-UHFFFAOYSA-N 1,1,3-triethylthiourea Chemical compound CCNC(=S)N(CC)CC HXMRAWVFMYZQMG-UHFFFAOYSA-N 0.000 description 2
- KAQHBFSHYDWZHI-UHFFFAOYSA-N 1-(4-amino-3-methylphenyl)pyrrolidin-3-ol Chemical compound C1=C(N)C(C)=CC(N2CC(O)CC2)=C1 KAQHBFSHYDWZHI-UHFFFAOYSA-N 0.000 description 2
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 2
- QTLHLXYADXCVCF-UHFFFAOYSA-N 2-(4-amino-n-ethyl-3-methylanilino)ethanol Chemical compound OCCN(CC)C1=CC=C(N)C(C)=C1 QTLHLXYADXCVCF-UHFFFAOYSA-N 0.000 description 2
- GJMFIOIYHBJNOY-UHFFFAOYSA-N 2-(4-amino-n-methylanilino)ethanol Chemical compound OCCN(C)C1=CC=C(N)C=C1 GJMFIOIYHBJNOY-UHFFFAOYSA-N 0.000 description 2
- KTQCHMZJQMPWHW-UHFFFAOYSA-N 2-[2-amino-5-(diethylamino)phenyl]ethanol Chemical compound CCN(CC)C1=CC=C(N)C(CCO)=C1 KTQCHMZJQMPWHW-UHFFFAOYSA-N 0.000 description 2
- GDTSJMKGXGJFGQ-UHFFFAOYSA-N 3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical class O1B([O-])OB2OB([O-])OB1O2 GDTSJMKGXGJFGQ-UHFFFAOYSA-N 0.000 description 2
- ALYHIRRZMINDCI-UHFFFAOYSA-N 3-(4-amino-n-ethyl-3-methylanilino)propan-1-ol Chemical compound OCCCN(CC)C1=CC=C(N)C(C)=C1 ALYHIRRZMINDCI-UHFFFAOYSA-N 0.000 description 2
- UZGJDRQTHZVKRJ-UHFFFAOYSA-N 4-(4-amino-3-methyl-n-propylanilino)butanamide Chemical compound NC(=O)CCCN(CCC)C1=CC=C(N)C(C)=C1 UZGJDRQTHZVKRJ-UHFFFAOYSA-N 0.000 description 2
- NEOLPILWCFQCPC-UHFFFAOYSA-N 4-(4-amino-n-ethyl-3-methylanilino)butan-1-ol Chemical compound OCCCCN(CC)C1=CC=C(N)C(C)=C1 NEOLPILWCFQCPC-UHFFFAOYSA-N 0.000 description 2
- XBTWVJKPQPQTDW-UHFFFAOYSA-N 4-n,4-n-diethyl-2-methylbenzene-1,4-diamine Chemical compound CCN(CC)C1=CC=C(N)C(C)=C1 XBTWVJKPQPQTDW-UHFFFAOYSA-N 0.000 description 2
- MTGIPEYNFPXFCM-UHFFFAOYSA-N 4-n-(2-ethoxyethyl)-4-n-ethyl-2-methylbenzene-1,4-diamine Chemical compound CCOCCN(CC)C1=CC=C(N)C(C)=C1 MTGIPEYNFPXFCM-UHFFFAOYSA-N 0.000 description 2
- FFAJEKUNEVVYCW-UHFFFAOYSA-N 4-n-ethyl-4-n-(2-methoxyethyl)-2-methylbenzene-1,4-diamine Chemical compound COCCN(CC)C1=CC=C(N)C(C)=C1 FFAJEKUNEVVYCW-UHFFFAOYSA-N 0.000 description 2
- NOMICWDIYRKSCW-UHFFFAOYSA-N 5-(4-amino-3-methyl-n-propylanilino)pentanamide Chemical compound NC(=O)CCCCN(CCC)C1=CC=C(N)C(C)=C1 NOMICWDIYRKSCW-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Natural products OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- XXAXVMUWHZHZMJ-UHFFFAOYSA-N Chymopapain Chemical compound OC1=CC(S(O)(=O)=O)=CC(S(O)(=O)=O)=C1O XXAXVMUWHZHZMJ-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- 229920001174 Diethylhydroxylamine Polymers 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical group C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
- 229910003327 LiNbO3 Inorganic materials 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- BZORFPDSXLZWJF-UHFFFAOYSA-N N,N-dimethyl-1,4-phenylenediamine Chemical compound CN(C)C1=CC=C(N)C=C1 BZORFPDSXLZWJF-UHFFFAOYSA-N 0.000 description 2
- FZRKAZHKEDOPNN-UHFFFAOYSA-N Nitric oxide anion Chemical compound O=[N-] FZRKAZHKEDOPNN-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229920000604 Polyethylene Glycol 200 Polymers 0.000 description 2
- 229920002582 Polyethylene Glycol 600 Polymers 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 2
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 2
- ABBQHOQBGMUPJH-UHFFFAOYSA-M Sodium salicylate Chemical compound [Na+].OC1=CC=CC=C1C([O-])=O ABBQHOQBGMUPJH-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- HOYCYNOHMMPVGH-UHFFFAOYSA-N [1-(4-amino-3-methylphenyl)pyrrolidin-3-yl]methanol Chemical compound C1=C(N)C(C)=CC(N2CC(CO)CC2)=C1 HOYCYNOHMMPVGH-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 229910001413 alkali metal ion Inorganic materials 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 230000000843 anti-fungal effect Effects 0.000 description 2
- 235000010323 ascorbic acid Nutrition 0.000 description 2
- 239000011668 ascorbic acid Substances 0.000 description 2
- 229960005070 ascorbic acid Drugs 0.000 description 2
- XNSQZBOCSSMHSZ-UHFFFAOYSA-K azane;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxymethyl)amino]acetate;iron(3+) Chemical compound [NH4+].[Fe+3].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O XNSQZBOCSSMHSZ-UHFFFAOYSA-K 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 150000008107 benzenesulfonic acids Chemical class 0.000 description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 2
- 239000012964 benzotriazole Substances 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- NCMHKCKGHRPLCM-UHFFFAOYSA-N caesium(1+) Chemical compound [Cs+] NCMHKCKGHRPLCM-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- RLDQYSHDFVSAPL-UHFFFAOYSA-L calcium;dithiocyanate Chemical compound [Ca+2].[S-]C#N.[S-]C#N RLDQYSHDFVSAPL-UHFFFAOYSA-L 0.000 description 2
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 150000005323 carbonate salts Chemical class 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229940125904 compound 1 Drugs 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- FVCOIAYSJZGECG-UHFFFAOYSA-N diethylhydroxylamine Chemical compound CCN(O)CC FVCOIAYSJZGECG-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 2
- ZECOZQHKQDLCBT-IRTUOLCXSA-H hexasodium;2-[[4-[bis(2-hydroxyethyl)amino]-6-[4-[(e)-2-[4-[[4-[bis(2-hydroxyethyl)amino]-6-(2,5-disulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]ethenyl]-3-sulfonatoanilino]-1,3,5-triazin-2-yl]amino]benzene-1,4-disulfonate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].N=1C(NC=2C(=CC=C(C=2)S([O-])(=O)=O)S([O-])(=O)=O)=NC(N(CCO)CCO)=NC=1NC(C=C1S([O-])(=O)=O)=CC=C1\C=C\C(C(=C1)S([O-])(=O)=O)=CC=C1NC(N=C(N=1)N(CCO)CCO)=NC=1NC1=CC(S([O-])(=O)=O)=CC=C1S([O-])(=O)=O ZECOZQHKQDLCBT-IRTUOLCXSA-H 0.000 description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- TYQCGQRIZGCHNB-JLAZNSOCSA-N l-ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(O)=C(O)C1=O TYQCGQRIZGCHNB-JLAZNSOCSA-N 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- IUELRVAIJCOPFL-UHFFFAOYSA-N n-(4-amino-3-methylphenyl)pyrrolidine-3-carboxamide Chemical compound C1=C(N)C(C)=CC(NC(=O)C2CNCC2)=C1 IUELRVAIJCOPFL-UHFFFAOYSA-N 0.000 description 2
- YZMHQCWXYHARLS-UHFFFAOYSA-N naphthalene-1,2-disulfonic acid Chemical class C1=CC=CC2=C(S(O)(=O)=O)C(S(=O)(=O)O)=CC=C21 YZMHQCWXYHARLS-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- SIOXPEMLGUPBBT-UHFFFAOYSA-N picolinic acid Chemical compound OC(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-N 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002523 polyethylene Glycol 1000 Polymers 0.000 description 2
- 229920013716 polyethylene resin Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 2
- 229910001414 potassium ion Inorganic materials 0.000 description 2
- ZJEFVRRDAORHKG-UHFFFAOYSA-M potassium;2-hydroxy-5-sulfobenzoate Chemical compound [K+].OC1=CC=C(S(O)(=O)=O)C=C1C([O-])=O ZJEFVRRDAORHKG-UHFFFAOYSA-M 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000012260 resinous material Substances 0.000 description 2
- 230000005070 ripening Effects 0.000 description 2
- 229910001419 rubidium ion Inorganic materials 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical class OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 239000001488 sodium phosphate Substances 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 235000002906 tartaric acid Nutrition 0.000 description 2
- 239000011975 tartaric acid Substances 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 150000003852 triazoles Chemical class 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- VKZRWSNIWNFCIQ-WDSKDSINSA-N (2s)-2-[2-[[(1s)-1,2-dicarboxyethyl]amino]ethylamino]butanedioic acid Chemical compound OC(=O)C[C@@H](C(O)=O)NCCN[C@H](C(O)=O)CC(O)=O VKZRWSNIWNFCIQ-WDSKDSINSA-N 0.000 description 1
- JIRHAGAOHOYLNO-UHFFFAOYSA-N (3-cyclopentyloxy-4-methoxyphenyl)methanol Chemical compound COC1=CC=C(CO)C=C1OC1CCCC1 JIRHAGAOHOYLNO-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- PGXOMORTLJMALN-UHFFFAOYSA-N 1,4,5-trimethyl-1,2,4-triazol-4-ium-3-thiolate Chemical compound CC=1N(C)C([S-])=N[N+]=1C PGXOMORTLJMALN-UHFFFAOYSA-N 0.000 description 1
- MRHCHKRKUVXUGE-UHFFFAOYSA-N 1-methyl-3-[2-(5-sulfanylidene-2h-tetrazol-1-yl)phenyl]urea Chemical compound CNC(=O)NC1=CC=CC=C1N1C(=S)N=NN1 MRHCHKRKUVXUGE-UHFFFAOYSA-N 0.000 description 1
- QOEUNLQGZBSTBB-UHFFFAOYSA-N 1-methylazetidin-2-one Chemical compound CN1CCC1=O QOEUNLQGZBSTBB-UHFFFAOYSA-N 0.000 description 1
- GGYVTHJIUNGKFZ-UHFFFAOYSA-N 1-methylpiperidin-2-one Chemical compound CN1CCCCC1=O GGYVTHJIUNGKFZ-UHFFFAOYSA-N 0.000 description 1
- BAXOFTOLAUCFNW-UHFFFAOYSA-N 1H-indazole Chemical compound C1=CC=C2C=NNC2=C1 BAXOFTOLAUCFNW-UHFFFAOYSA-N 0.000 description 1
- MEKOFIRRDATTAG-UHFFFAOYSA-N 2,2,5,8-tetramethyl-3,4-dihydrochromen-6-ol Chemical compound C1CC(C)(C)OC2=C1C(C)=C(O)C=C2C MEKOFIRRDATTAG-UHFFFAOYSA-N 0.000 description 1
- SUVZGLSQFGNBQI-UHFFFAOYSA-N 2,5-bis(sulfanyl)hexanedioic acid Chemical compound OC(=O)C(S)CCC(S)C(O)=O SUVZGLSQFGNBQI-UHFFFAOYSA-N 0.000 description 1
- JBAITADHMBPOQQ-UHFFFAOYSA-N 2-(1h-benzimidazol-2-yl)-1,3-thiazole Chemical compound C1=CSC(C=2NC3=CC=CC=C3N=2)=N1 JBAITADHMBPOQQ-UHFFFAOYSA-N 0.000 description 1
- QADPIHSGFPJNFS-UHFFFAOYSA-N 2-(1h-benzimidazol-2-ylmethyl)-1,3-thiazole Chemical compound N=1C2=CC=CC=C2NC=1CC1=NC=CS1 QADPIHSGFPJNFS-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- KEUINZODFNIHAN-UHFFFAOYSA-N 2-(hydroxyamino)ethane-1,1-disulfonic acid Chemical compound ONCC(S(O)(=O)=O)S(O)(=O)=O KEUINZODFNIHAN-UHFFFAOYSA-N 0.000 description 1
- PDHFSBXFZGYBIP-UHFFFAOYSA-N 2-[2-(2-hydroxyethylsulfanyl)ethylsulfanyl]ethanol Chemical compound OCCSCCSCCO PDHFSBXFZGYBIP-UHFFFAOYSA-N 0.000 description 1
- XNCSCQSQSGDGES-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]propyl-(carboxymethyl)amino]acetic acid Chemical compound OC(=O)CN(CC(O)=O)C(C)CN(CC(O)=O)CC(O)=O XNCSCQSQSGDGES-UHFFFAOYSA-N 0.000 description 1
- GRUVVLWKPGIYEG-UHFFFAOYSA-N 2-[2-[carboxymethyl-[(2-hydroxyphenyl)methyl]amino]ethyl-[(2-hydroxyphenyl)methyl]amino]acetic acid Chemical compound C=1C=CC=C(O)C=1CN(CC(=O)O)CCN(CC(O)=O)CC1=CC=CC=C1O GRUVVLWKPGIYEG-UHFFFAOYSA-N 0.000 description 1
- UXFQFBNBSPQBJW-UHFFFAOYSA-N 2-amino-2-methylpropane-1,3-diol Chemical class OCC(N)(C)CO UXFQFBNBSPQBJW-UHFFFAOYSA-N 0.000 description 1
- DILXLMRYFWFBGR-UHFFFAOYSA-N 2-formylbenzene-1,4-disulfonic acid Chemical compound OS(=O)(=O)C1=CC=C(S(O)(=O)=O)C(C=O)=C1 DILXLMRYFWFBGR-UHFFFAOYSA-N 0.000 description 1
- NEAQRZUHTPSBBM-UHFFFAOYSA-N 2-hydroxy-3,3-dimethyl-7-nitro-4h-isoquinolin-1-one Chemical class C1=C([N+]([O-])=O)C=C2C(=O)N(O)C(C)(C)CC2=C1 NEAQRZUHTPSBBM-UHFFFAOYSA-N 0.000 description 1
- IQMGXSMKUXLLER-UHFFFAOYSA-N 2-hydroxy-5-sulfobenzoic acid;sodium Chemical compound [Na].OC(=O)C1=CC(S(O)(=O)=O)=CC=C1O IQMGXSMKUXLLER-UHFFFAOYSA-N 0.000 description 1
- 125000004200 2-methoxyethyl group Chemical group [H]C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
- MGADZUXDNSDTHW-UHFFFAOYSA-N 2H-pyran Chemical compound C1OC=CC=C1 MGADZUXDNSDTHW-UHFFFAOYSA-N 0.000 description 1
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- UWRBFYBQPCJRRL-UHFFFAOYSA-N 3-[bis(carboxymethyl)amino]propanoic acid Chemical compound OC(=O)CCN(CC(O)=O)CC(O)=O UWRBFYBQPCJRRL-UHFFFAOYSA-N 0.000 description 1
- MWVTWFVJZLCBMC-UHFFFAOYSA-N 4,4'-bipyridine Chemical compound C1=NC=CC(C=2C=CN=CC=2)=C1 MWVTWFVJZLCBMC-UHFFFAOYSA-N 0.000 description 1
- YSWBFLWKAIRHEI-UHFFFAOYSA-N 4,5-dimethyl-1h-imidazole Chemical compound CC=1N=CNC=1C YSWBFLWKAIRHEI-UHFFFAOYSA-N 0.000 description 1
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 description 1
- XADFJYUJVAGBAT-UHFFFAOYSA-N 4-sulfinobenzene-1,3-dicarboxylic acid Chemical compound OC(=O)C1=CC=C(S(O)=O)C(C(O)=O)=C1 XADFJYUJVAGBAT-UHFFFAOYSA-N 0.000 description 1
- NQDSVALAUVWDQL-UHFFFAOYSA-N 4-sulfinobenzoic acid Chemical compound OC(=O)C1=CC=C(S(O)=O)C=C1 NQDSVALAUVWDQL-UHFFFAOYSA-N 0.000 description 1
- HXQJDJZJTQZINN-UHFFFAOYSA-N 5-acetyl-2-sulfinobenzoic acid Chemical compound CC(=O)C1=CC=C(S(O)=O)C(C(O)=O)=C1 HXQJDJZJTQZINN-UHFFFAOYSA-N 0.000 description 1
- PZBQVZFITSVHAW-UHFFFAOYSA-N 5-chloro-2h-benzotriazole Chemical compound C1=C(Cl)C=CC2=NNN=C21 PZBQVZFITSVHAW-UHFFFAOYSA-N 0.000 description 1
- 150000000565 5-membered heterocyclic compounds Chemical class 0.000 description 1
- LRUDIIUSNGCQKF-UHFFFAOYSA-N 5-methyl-1H-benzotriazole Chemical compound C1=C(C)C=CC2=NNN=C21 LRUDIIUSNGCQKF-UHFFFAOYSA-N 0.000 description 1
- OKEZAUMKBWTTCR-UHFFFAOYSA-N 5-methyl-2-[4-[2-[4-(5-methyl-1,3-benzoxazol-2-yl)phenyl]ethenyl]phenyl]-1,3-benzoxazole Chemical compound CC1=CC=C2OC(C3=CC=C(C=C3)C=CC3=CC=C(C=C3)C=3OC4=CC=C(C=C4N=3)C)=NC2=C1 OKEZAUMKBWTTCR-UHFFFAOYSA-N 0.000 description 1
- AOCDQWRMYHJTMY-UHFFFAOYSA-N 5-nitro-2h-benzotriazole Chemical compound C1=C([N+](=O)[O-])C=CC2=NNN=C21 AOCDQWRMYHJTMY-UHFFFAOYSA-N 0.000 description 1
- 150000000644 6-membered heterocyclic compounds Chemical class 0.000 description 1
- XPAZGLFMMUODDK-UHFFFAOYSA-N 6-nitro-1h-benzimidazole Chemical compound [O-][N+](=O)C1=CC=C2N=CNC2=C1 XPAZGLFMMUODDK-UHFFFAOYSA-N 0.000 description 1
- GFFGJBXGBJISGV-UHFFFAOYSA-N Adenine Chemical compound NC1=NC=NC2=C1N=CN2 GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 description 1
- 229930024421 Adenine Natural products 0.000 description 1
- XHVAWZZCDCWGBK-WYRLRVFGSA-M Aurothioglucose Chemical compound OC[C@H]1O[C@H](S[Au])[C@H](O)[C@@H](O)[C@@H]1O XHVAWZZCDCWGBK-WYRLRVFGSA-M 0.000 description 1
- IVRMZWNICZWHMI-UHFFFAOYSA-N Azide Chemical compound [N-]=[N+]=[N-] IVRMZWNICZWHMI-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 1
- 229910021638 Iridium(III) chloride Inorganic materials 0.000 description 1
- WTDRDQBEARUVNC-LURJTMIESA-N L-DOPA Chemical class OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-LURJTMIESA-N 0.000 description 1
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 1
- LRQKBLKVPFOOQJ-YFKPBYRVSA-N L-norleucine Chemical class CCCC[C@H]([NH3+])C([O-])=O LRQKBLKVPFOOQJ-YFKPBYRVSA-N 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 229910021380 Manganese Chloride Inorganic materials 0.000 description 1
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 description 1
- HCMVSLMENOCDCK-UHFFFAOYSA-N N#C[Fe](C#N)(C#N)(C#N)(C#N)C#N Chemical compound N#C[Fe](C#N)(C#N)(C#N)(C#N)C#N HCMVSLMENOCDCK-UHFFFAOYSA-N 0.000 description 1
- PRXDZLWELBVSMX-UHFFFAOYSA-N N#C[Ru](C#N)(C#N)(C#N)(C#N)C#N Chemical compound N#C[Ru](C#N)(C#N)(C#N)(C#N)C#N PRXDZLWELBVSMX-UHFFFAOYSA-N 0.000 description 1
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 1
- FFDGPVCHZBVARC-UHFFFAOYSA-N N,N-dimethylglycine Chemical class CN(C)CC(O)=O FFDGPVCHZBVARC-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- ZWXPDGCFMMFNRW-UHFFFAOYSA-N N-methylcaprolactam Chemical compound CN1CCCCCC1=O ZWXPDGCFMMFNRW-UHFFFAOYSA-N 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical group O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 239000004727 Noryl Substances 0.000 description 1
- 229920001207 Noryl Polymers 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- 239000012327 Ruthenium complex Substances 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 1
- ISWQCIVKKSOKNN-UHFFFAOYSA-L Tiron Chemical compound [Na+].[Na+].OC1=CC(S([O-])(=O)=O)=CC(S([O-])(=O)=O)=C1O ISWQCIVKKSOKNN-UHFFFAOYSA-L 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- SJOOOZPMQAWAOP-UHFFFAOYSA-N [Ag].BrCl Chemical compound [Ag].BrCl SJOOOZPMQAWAOP-UHFFFAOYSA-N 0.000 description 1
- KJSBBMGOSZQGIZ-UHFFFAOYSA-H [Au+3].[Au+3].[O-]S([O-])(=S)=S.[O-]S([O-])(=S)=S.[O-]S([O-])(=S)=S Chemical compound [Au+3].[Au+3].[O-]S([O-])(=S)=S.[O-]S([O-])(=S)=S.[O-]S([O-])(=S)=S KJSBBMGOSZQGIZ-UHFFFAOYSA-H 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- TUCNEACPLKLKNU-UHFFFAOYSA-N acetyl Chemical compound C[C]=O TUCNEACPLKLKNU-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 125000004423 acyloxy group Chemical group 0.000 description 1
- 229960000643 adenine Drugs 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 229910052977 alkali metal sulfide Inorganic materials 0.000 description 1
- 125000004414 alkyl thio group Chemical group 0.000 description 1
- QWCKQJZIFLGMSD-UHFFFAOYSA-N alpha-aminobutyric acid Chemical class CCC(N)C(O)=O QWCKQJZIFLGMSD-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- SWLVFNYSXGMGBS-UHFFFAOYSA-N ammonium bromide Chemical compound [NH4+].[Br-] SWLVFNYSXGMGBS-UHFFFAOYSA-N 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- SOIFLUNRINLCBN-UHFFFAOYSA-N ammonium thiocyanate Chemical compound [NH4+].[S-]C#N SOIFLUNRINLCBN-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 229960005261 aspartic acid Drugs 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- MNFORVFSTILPAW-UHFFFAOYSA-N azetidin-2-one Chemical compound O=C1CCN1 MNFORVFSTILPAW-UHFFFAOYSA-N 0.000 description 1
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910001622 calcium bromide Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- WGEFECGEFUFIQW-UHFFFAOYSA-L calcium dibromide Chemical compound [Ca+2].[Br-].[Br-] WGEFECGEFUFIQW-UHFFFAOYSA-L 0.000 description 1
- 125000001951 carbamoylamino group Chemical group C(N)(=O)N* 0.000 description 1
- 125000005521 carbonamide group Chemical group 0.000 description 1
- 150000001728 carbonyl compounds Chemical class 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- MOOUSOJAOQPDEH-UHFFFAOYSA-K cerium(iii) bromide Chemical compound [Br-].[Br-].[Br-].[Ce+3] MOOUSOJAOQPDEH-UHFFFAOYSA-K 0.000 description 1
- 229910052798 chalcogen Inorganic materials 0.000 description 1
- 150000001787 chalcogens Chemical class 0.000 description 1
- ZUIVNYGZFPOXFW-UHFFFAOYSA-N chembl1717603 Chemical compound N1=C(C)C=C(O)N2N=CN=C21 ZUIVNYGZFPOXFW-UHFFFAOYSA-N 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 229940125898 compound 5 Drugs 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 239000012611 container material Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 150000001470 diamides Chemical class 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- RJYMRRJVDRJMJW-UHFFFAOYSA-L dibromomanganese Chemical compound Br[Mn]Br RJYMRRJVDRJMJW-UHFFFAOYSA-L 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 1
- 235000019797 dipotassium phosphate Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 description 1
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical class [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 description 1
- PCAXGMRPPOMODZ-UHFFFAOYSA-N disulfurous acid, diammonium salt Chemical compound [NH4+].[NH4+].[O-]S(=O)S([O-])(=O)=O PCAXGMRPPOMODZ-UHFFFAOYSA-N 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- DEFVIWRASFVYLL-UHFFFAOYSA-N ethylene glycol bis(2-aminoethyl)tetraacetic acid Chemical compound OC(=O)CN(CC(O)=O)CCOCCOCCN(CC(O)=O)CC(O)=O DEFVIWRASFVYLL-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000002244 furazanes Chemical class 0.000 description 1
- 150000002332 glycine derivatives Chemical class 0.000 description 1
- MBUPOSHTJMTLLW-OLALXQGDSA-N gold;(2r,3s,4s,5r)-2,3,4,5,6-pentahydroxyhexanethial Chemical compound [Au].OC[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)C=S MBUPOSHTJMTLLW-OLALXQGDSA-N 0.000 description 1
- WCBZUWXBDWQMOI-DEVUXVJFSA-N gold;(2s,3r,4r)-2,3,4,5-tetrahydroxypentanethial Chemical compound [Au].OC[C@@H](O)[C@@H](O)[C@H](O)C=S WCBZUWXBDWQMOI-DEVUXVJFSA-N 0.000 description 1
- MBUPOSHTJMTLLW-MVNLRXSJSA-N gold;(2s,3s,4r,5r)-2,3,4,5,6-pentahydroxyhexanethial Chemical compound [Au].OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)C=S MBUPOSHTJMTLLW-MVNLRXSJSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- UYTPUPDQBNUYGX-UHFFFAOYSA-N guanine Chemical class O=C1NC(N)=NC2=C1N=CN2 UYTPUPDQBNUYGX-UHFFFAOYSA-N 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000000413 hydrolysate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- CBOIHMRHGLHBPB-UHFFFAOYSA-N hydroxymethyl Chemical compound O[CH2] CBOIHMRHGLHBPB-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 150000002504 iridium compounds Chemical class 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- ZLTPDFXIESTBQG-UHFFFAOYSA-N isothiazole Chemical compound C=1C=NSC=1 ZLTPDFXIESTBQG-UHFFFAOYSA-N 0.000 description 1
- CTAPFRYPJLPFDF-UHFFFAOYSA-N isoxazole Chemical compound C=1C=NOC=1 CTAPFRYPJLPFDF-UHFFFAOYSA-N 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 125000001909 leucine group Chemical class [H]N(*)C(C(*)=O)C([H])([H])C(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- OTCKOJUMXQWKQG-UHFFFAOYSA-L magnesium bromide Chemical compound [Mg+2].[Br-].[Br-] OTCKOJUMXQWKQG-UHFFFAOYSA-L 0.000 description 1
- 229910001623 magnesium bromide Inorganic materials 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 239000011565 manganese chloride Substances 0.000 description 1
- 235000002867 manganese chloride Nutrition 0.000 description 1
- 229940099607 manganese chloride Drugs 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- HFWWEMPLBCKNNM-UHFFFAOYSA-N n-[bis(hydroxyamino)methyl]hydroxylamine Chemical class ONC(NO)NO HFWWEMPLBCKNNM-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 229940005654 nitrite ion Drugs 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000013110 organic ligand Substances 0.000 description 1
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical compound C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 description 1
- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 238000001139 pH measurement Methods 0.000 description 1
- 229960003330 pentetic acid Drugs 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical class [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- CMCWWLVWPDLCRM-UHFFFAOYSA-N phenidone Chemical class N1C(=O)CCN1C1=CC=CC=C1 CMCWWLVWPDLCRM-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 150000007519 polyprotic acids Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- DJEHXEMURTVAOE-UHFFFAOYSA-M potassium bisulfite Chemical compound [K+].OS([O-])=O DJEHXEMURTVAOE-UHFFFAOYSA-M 0.000 description 1
- 229940099427 potassium bisulfite Drugs 0.000 description 1
- 235000010259 potassium hydrogen sulphite Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- RWPGFSMJFRPDDP-UHFFFAOYSA-L potassium metabisulfite Chemical compound [K+].[K+].[O-]S(=O)S([O-])(=O)=O RWPGFSMJFRPDDP-UHFFFAOYSA-L 0.000 description 1
- 229940043349 potassium metabisulfite Drugs 0.000 description 1
- 235000010263 potassium metabisulphite Nutrition 0.000 description 1
- FRMWBRPWYBNAFB-UHFFFAOYSA-M potassium salicylate Chemical compound [K+].OC1=CC=CC=C1C([O-])=O FRMWBRPWYBNAFB-UHFFFAOYSA-M 0.000 description 1
- BHZRJJOHZFYXTO-UHFFFAOYSA-L potassium sulfite Chemical compound [K+].[K+].[O-]S([O-])=O BHZRJJOHZFYXTO-UHFFFAOYSA-L 0.000 description 1
- 235000019252 potassium sulphite Nutrition 0.000 description 1
- PPFPHVRWTXBQIJ-UHFFFAOYSA-L potassium;gold(1+);dithiocyanate Chemical compound [K+].[Au+].[S-]C#N.[S-]C#N PPFPHVRWTXBQIJ-UHFFFAOYSA-L 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 125000001500 prolyl group Chemical class [H]N1C([H])(C(=O)[*])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N propylene glycol Substances CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 1
- 150000003230 pyrimidines Chemical class 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 230000029219 regulation of pH Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 150000003284 rhodium compounds Chemical class 0.000 description 1
- 150000003870 salicylic acids Chemical class 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000001004 secondary ion mass spectrometry Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- ZUNKMNLKJXRCDM-UHFFFAOYSA-N silver bromoiodide Chemical compound [Ag].IBr ZUNKMNLKJXRCDM-UHFFFAOYSA-N 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 125000004436 sodium atom Chemical group 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 235000009518 sodium iodide Nutrition 0.000 description 1
- 229940001584 sodium metabisulfite Drugs 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 229940006186 sodium polystyrene sulfonate Drugs 0.000 description 1
- 229960004025 sodium salicylate Drugs 0.000 description 1
- VGTPCRGMBIAPIM-UHFFFAOYSA-M sodium thiocyanate Chemical compound [Na+].[S-]C#N VGTPCRGMBIAPIM-UHFFFAOYSA-M 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- PODWXQQNRWNDGD-UHFFFAOYSA-L sodium thiosulfate pentahydrate Chemical compound O.O.O.O.O.[Na+].[Na+].[O-]S([S-])(=O)=O PODWXQQNRWNDGD-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- RILRIYCWJQJNTJ-UHFFFAOYSA-M sodium;3-carboxy-4-hydroxybenzenesulfonate Chemical compound [Na+].OC(=O)C1=CC(S([O-])(=O)=O)=CC=C1O RILRIYCWJQJNTJ-UHFFFAOYSA-M 0.000 description 1
- KVCGISUBCHHTDD-UHFFFAOYSA-M sodium;4-methylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1 KVCGISUBCHHTDD-UHFFFAOYSA-M 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
- LYPGDCWPTHTUDO-UHFFFAOYSA-M sodium;methanesulfinate Chemical compound [Na+].CS([O-])=O LYPGDCWPTHTUDO-UHFFFAOYSA-M 0.000 description 1
- BZHOWMPPNDKQSQ-UHFFFAOYSA-M sodium;sulfidosulfonylbenzene Chemical compound [Na+].[O-]S(=O)(=S)C1=CC=CC=C1 BZHOWMPPNDKQSQ-UHFFFAOYSA-M 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 125000000626 sulfinic acid group Chemical group 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 125000000565 sulfonamide group Chemical group 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
- 238000005211 surface analysis Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- PGAPATLGJSQQBU-UHFFFAOYSA-M thallium(i) bromide Chemical compound [Tl]Br PGAPATLGJSQQBU-UHFFFAOYSA-M 0.000 description 1
- 235000010296 thiabendazole Nutrition 0.000 description 1
- 239000004308 thiabendazole Substances 0.000 description 1
- WJCNZQLZVWNLKY-UHFFFAOYSA-N thiabendazole Chemical compound S1C=NC(C=2NC3=CC=CC=C3N=2)=C1 WJCNZQLZVWNLKY-UHFFFAOYSA-N 0.000 description 1
- 229960004546 thiabendazole Drugs 0.000 description 1
- VLLMWSRANPNYQX-UHFFFAOYSA-N thiadiazole Chemical compound C1=CSN=N1.C1=CSN=N1 VLLMWSRANPNYQX-UHFFFAOYSA-N 0.000 description 1
- 150000003567 thiocyanates Chemical class 0.000 description 1
- YODZTKMDCQEPHD-UHFFFAOYSA-N thiodiglycol Chemical compound OCCSCCO YODZTKMDCQEPHD-UHFFFAOYSA-N 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 1
- 150000003585 thioureas Chemical class 0.000 description 1
- 229910001428 transition metal ion Inorganic materials 0.000 description 1
- DANYXEHCMQHDNX-UHFFFAOYSA-K trichloroiridium Chemical compound Cl[Ir](Cl)Cl DANYXEHCMQHDNX-UHFFFAOYSA-K 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- WUUHFRRPHJEEKV-UHFFFAOYSA-N tripotassium borate Chemical compound [K+].[K+].[K+].[O-]B([O-])[O-] WUUHFRRPHJEEKV-UHFFFAOYSA-N 0.000 description 1
- 229910000404 tripotassium phosphate Inorganic materials 0.000 description 1
- 235000019798 tripotassium phosphate Nutrition 0.000 description 1
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1
- USRVXGDNCVIPSX-UHFFFAOYSA-J trisodium dioxido-bis(sulfanylidene)-lambda6-sulfane gold(1+) Chemical compound [Na+].[Na+].[Na+].[Au+].[O-]S([O-])(=S)=S.[O-]S([O-])(=S)=S USRVXGDNCVIPSX-UHFFFAOYSA-J 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 1
- 235000019801 trisodium phosphate Nutrition 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 125000002987 valine group Chemical class [H]N([H])C([H])(C(*)=O)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
- 229940089401 xylon Drugs 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/407—Development processes or agents therefor
- G03C7/413—Developers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/264—Supplying of photographic processing chemicals; Preparation or packaging thereof
- G03C5/266—Supplying of photographic processing chemicals; Preparation or packaging thereof of solutions or concentrates
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/42—Bleach-fixing or agents therefor ; Desilvering processes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C2200/00—Details
- G03C2200/44—Details pH value
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C2200/00—Details
- G03C2200/52—Rapid processing
Definitions
- the present invention relates to liquid photographic processing materials for a silver halide color photographic photosensitive material (hereinafter also simply referred to as photosensitive material), and particularly to a concentrated bleach composition, a bleaching replenisher prepared therefrom and a photographic processing method utilizing the same.
- the present invention also relates to a one-part concentrated processing composition for color development of a silver halide color photographic photosensitive material, a color developer replenisher prepared therefrom, and a processing method utilizing the same.
- minilabs installed in the photo retailers for processing photographic photosensitive materials within the photo retailers, are popular.
- the processing material for such minilab is often supplied in the form of a liquid composition, prepared by dissolving constituent chemicals in advance in a solvent such as water, since the processing solution can be prepared by a simple operation such as a mixing and a dilution with water at the use.
- a concentrated liquid processing material for bleach-fix is commonly of a two-liquid form, which is stabler than a single-liquid form, and is constituted of two parts including a concentrated bleach composition part containing a bleaching agent (hereinafter also called bleaching agent part) and a concentrated fixing composition part containing a fixing agent (hereinafter also called fixing agent part).
- a concentrated bleach composition part containing a bleaching agent hereinafter also called bleaching agent part
- fixing agent part a concentrated fixing composition part containing a fixing agent
- a lower pH value of the bleaching agent part and a higher concentration of the bleaching agent induce precipitation/deposition of different components in a storage or in a use at a low or high temperature, thus causing troubles in the works and the processing chemicals in the lab. Also under a high temperature, the storage stability is deteriorated to result in a problem that the bleaching agent is decomposed to a ferrous compound to deteriorate the bleaching ability. Therefore, the higher concentration and the lower pH value in the bleaching agent part involve problems of deteriorating the storage stability and the handling property of the processing material.
- Properties required for the concentrated bleach composition include a stability that, even in a concentrated composition, constituents such as the bleaching agent do not deposit and an iron (III) complex is not reduced to a ferrous complex, a bleach fog resistance not causing a bleach fog while maintaining a sufficient bleaching activity, absence of an acetic acid odor or the like which is detrimental to the work environment, and an ability for enabling efficient silver recovery.
- a stability that, even in a concentrated composition, constituents such as the bleaching agent do not deposit and an iron (III) complex is not reduced to a ferrous complex
- a bleach fog resistance not causing a bleach fog while maintaining a sufficient bleaching activity absence of an acetic acid odor or the like which is detrimental to the work environment
- an ability for enabling efficient silver recovery As represented by the aforementioned example that the higher concentration and the lower pH value deteriorate the storage stability and the handling property of the processing solution, it has not been possible to obtain a concentrated bleach composition, which sufficiently satisfies all these requirements and is free from subsidiary defects.
- Patent Reference 1 discloses use of 1,3-propanediaminetetraacetic acid-iron (III) complex for achieving a faster processing and an improved desilvering property, but this technology, involving an increase in the bleach fog, is unsuitable for processing a color photographic paper.
- Patent Reference 2 discloses use of diethylenetriaminepentaacetic acid-iron (III) complex for preventing a precipitation/deposition in a bleach-fix tank, but this technology involves a problem of generating a yellow edge stain in processing a color photographic paper.
- Patent Reference 3 discloses use of a polybasic organic acid for improving the odor in the work environment, but this technology suppresses a swelling of the emulsion layer of the photosensitive material, thereby lowering the bleaching speed.
- Patent Reference 4 discloses use of an organic acid-iron (III) complex having a redox potential of 200 mV or higher and an organic acid of specified pKa for achieving a faster bleaching and an improved desilvering property, but this technology reduces a silver recovery rate from an overflow liquid of the bleach-fix solution.
- Patent Reference 5 proposes to use an aminopolycarboxylic acid-iron (III) complex at a high concentration of 0.5 mol/L or more, to set the pH value as low as from 2.0 to 3.5, and to utilize an aminopolycarboxylic acid not forming a complex, thereby providing a concentrated bleach composition, capable of reducing precipitation/deposition in time, also securing a stability that the iron (III) complex is not reduced to a ferrous complex, also capable of removing the acetic acid odor and excellent in the fast processing property and in the low replenishing rate.
- an aminopolycarboxylic acid-iron (III) complex at a high concentration of 0.5 mol/L or more, to set the pH value as low as from 2.0 to 3.5, and to utilize an aminopolycarboxylic acid not forming a complex, thereby providing a concentrated bleach composition, capable of reducing precipitation/deposition in time, also securing a stability that the iron (III) complex is not reduced to a ferrous complex, also capable
- a composition constituted of plural parts is advantageous in improving the stability of the composition and in achieving an even higher condensed state and a smaller volume, but involves disadvantages of requiring mixing of plural condensed liquids rather than a simple dilution with water, and of requiring a larger number of containers for the composition, thus increasing the burdens on work and on environment for disposing of the used containers. Therefore, a single constitution (hereinafter called one-part form, having the same meaning as one-liquid form) will be much more convenient as long as the storage stability and the condensed state can be attained.
- the concentrated compositions of a one-part form for color developer replenisher have been developed and commercialized, and in fact match the market needs in the simplicity of operation and handling, in reduction of wastes and in economical property, but are unable to meet the requirements of the market in following points and in fact a concentrated processing composition of plural-part form is often selected.
- the problems associated with the concentrated composition of one-part form for the color developer replenisher includes, firstly, that the components of the composition are liable to be precipitated and deposited during storage, secondly that the developer replenisher prepared from the concentrated composition shows a creeping-up phenomenon along an internal wall or a rack of a replenishing tank thereby causing a deposition of the components of the replenisher and a stain on processing tanks, thirdly that the processed photosensitive material is liable to show a loss in the sensitivity, fourthly that so-called edge stain tends to be generated on a cross section of the substrate of the processed photosensitive material, and fifthly that the processing material cannot accomplish a cost level required in the market.
- the deposition during storage can be prevented by an addition, in the liquid development composition, of an alkanolamine according to Patent Reference 6, an arylamine according to Patent Reference 7, an anionic surfactant according to Patent Reference 8, or an aromatic sulfonic acid according to Patent Reference 9.
- Patent Reference 10 discloses that presence of dialkylhydroylamine or hydroxyalkylamine suppresses the creep-up phenomenon thereby preventing deposition of the replenisher components and stain of the processing tanks.
- Patent Reference 11 discloses that presence of p-toluenesulfonic acid enhances the color developing property.
- Patent Reference 12 discloses that presence of an alkylene glycol or an alkylsulfonic acid suppresses the edge stain and the stain in the processing tanks and rack.
- Patent Reference 13 discloses that the first to fourth problems above can be solved by a developer replenisher composition which has, in combination with benzenesulfonic acid or lactam specified in the foregoing, a specified pH range, a specified specific gravity range and a color developing agent of a high concentration.
- a developer replenisher composition which has, in combination with benzenesulfonic acid or lactam specified in the foregoing, a specified pH range, a specified specific gravity range and a color developing agent of a high concentration.
- the composition of Patent Reference 13 being intended for a rapid processing, involves a higher cost of the processing material because of a higher concentration of the color developing agent and a higher pH, and is therefore unsuitable as a composition for general purposes.
- the present invention has been made in consideration of the above-described background, and a first object thereof is to provide a concentrated bleach-fix processing composition which can secure a stability in time (precipitation/deposition resistance) as a concentrated bleach composition, and also can secure, in a prepared bleach-fix solution, a stability in use (sulfurization resistance), a bleach fog resistance, an elimination of acetic acid odor and a silver recovery efficiency.
- a second object is to provide, utilizing a bleach-fix solution prepared by combining the concentrated bleach composition with a concentrated fixing composition, a bleach-fix method capable of providing a satisfactory photographic quality in bleaching even in a rapid processing.
- a third object of the present invention is to provide a technology, capable of meeting the requirements relating to the processing quality in the color lab market, and more specifically to provide a concentrated one-part composition for color developer replenisher of a practical cost, capable of meeting the requirements firstly that the components of the composition do not cause a precipitation/deposition during storage, secondly that the developing tank and the rack thereof are not stained by the creep-up phenomenon of the developing solution on the tank wall during the processing, thirdly a sufficient color developing activity, and fourthly that an edge stain is not generated on the cross section of the substrate of the processed photosensitive material.
- solving means are disclosed respectively for such problems as described in the background technology, but the combination of such means is generally unable to solve all the first to fourth problems.
- the particular combination of the invention is capable, within its range, of solving all the problems.
- Gist of the concentrated composition for the color developer replenisher of the invention resides in a finding of specified compositional conditions including selection of specified compounds (an ethylene glycol compound and a compound of the formula (I)), concentration ranges thereof, a pH range and a concentration of the color developing agent, capable of satisfying the aforementioned four requirements relating to the processing quality.
- the present invention employs an ethylene glycol compound at a specified concentration, in order to realize a rapid processing property without utilizing the color developing agent at a high concentration, particularly a combination of diethylene glycol and a specified polyethylene glycol, and also employs an optimally selected pH, thereby accomplishing to solve the first to fourth problems without sacrificing the rapid processing property.
- concentrations of the color developing agent and other components avoid a loss in the color formation property by an inhibition of diffusion caused by a high salt concentration, and also avoid a cost increase in the processing material.
- the concentrated bleach composition of the present invention for silver halide photographic photosensitive material formed by specified component compounds of specified density ranges and a specified pH range, is constituted of one part, capable of securing a stability in time (precipitation/deposition resistance), a stability at use (sulfurization resistance) of a bleach-fix solution prepared in combination with a fixing composition, also a bleach fog resistance, an elimination of acetic acid odor, and a silver recovery efficiency, and also maintaining a rapid processing property.
- the concentrated composition of the present invention for color developer replenisher for the silver halide photographic photosensitive material formed by a specified concentration range of the developing agent, specified component compounds of specified density ranges and a specified pH range, is constituted of one part, capable of suppressing precipitation/deposition during storage, stains in the developing tank and the rack by a creeping-up of the developing solution along the tank wall, and an edge stain phenomenon, and of providing a sufficient color development property and a practical cost.
- a concentrated processing composition for bleach-fix solution is preferably constituted of a bleaching agent part and a fixing agent part.
- One aspect of the present invention is an invention on the bleaching agent part, namely a concentrated bleach composition, and an invention on a bleach-fix replenishing method utilizing the same.
- the bleaching agent part and the fixing agent part may be used by mixing and diluting in advance to prepare a bleach-fix replenisher, or the bleaching agent part and the fixing agent part may be individually replenished into the bleach-fix tank and may be made to substantially function as a bleach-fix replenisher in the tank, but the latter mode is preferable in more eminently exhibiting the effect of the invention and in simplifying the processing operations.
- the concentrated bleach composition of the invention is a constituent of a concentrated bleach-fix solution composition, for the silver halide color photographic photosensitive material, constituted of two-parts, namely a concentrated bleach composition part containing a bleaching agent and a concentrated fixing composition part containing a fixing agent, and is characterized in being formed by a single liquid satisfying the following compositional requirements (A) to (D):
- ethylenediaminetetraacetic acid-iron (III) complex salt is employed as a bleaching agent, with a concentration range of from 0.10 to 0.42 mol/L, preferably from 0.15 to 0.40 mol/L and more preferably from 0.20 to 0.35 mol/L.
- a high-concentration formulation exceeding the concentration range above is liable to generate a precipitate in time, while a concentration lower than the lower limit of the concentration range above is incapable of providing a rapid bleach-fixing speed, thus often resulting in an insufficient desilvering.
- the concentration bleach composition contains free ethylenediamine tetraacetic acid in an amount of from 0.5 to 30 mol% with respect to ethylenediamine tetraacetic acid-iron (III) complex salt, preferably from 2.0 to 20 mol% and more preferably from 3.0 to 15 mol%.
- a concentration ratio exceeding 30 mol% of uncomplexed (free) ethylenediamine tetraacetic acid with respect to ethylenediamine tetraacetic acid-iron (III) complex salt is liable to induce precipitation of free acid, and reduces a further increase in the stabilizing effect on the iron (III) complex salt. Also a free acid concentration less than 0.5 mol% results in an iron precipitation in time under a high temperature.
- the concentrated bleach composition has a pH value of from 2.0 to 3.5, preferably from 2.2 to 3.3 and more preferably from 2.4 to 3.0.
- It also contains a dibasic acid, having pKa of from 2.0 to 5.0, in an amount of from 0.10 to 0.40 mol/L, preferably from 0.15 to 0.35 mol/L, and more preferably from 0.20 to 0.30 mol/L.
- a dibasic acid having pKa of from 2.0 to 5.0 is present together with free ethylenediaminetetraacetic acid and an iron (III) complex salt thereof, a function of suppressing generation of precipitation and changes to an iron (II) complex salt and a hydroxylated complex is a phenomenon observed in the concentration range and the pH range mentioned above.
- concentration range above allows to stabilize the pH value of the solution in the bleach-fix tank within a preferable range, and also improves the sulfurization resistance, the bleach fog resisstance and the silver recovery efficiency.
- the concentrated bleach composition of the invention is preferably diluted with water at use.
- the ratio of dilution is from 1.2 to 5.0 (based on volume ratio), preferably from 1.3 to 3.0.
- the dilution means a regulation from the concentrated bleach composition of a concentration range suitable for storage stability and transportation, to a concentration suitable for use as a bleach-fix replenisher.
- water to be used for dilution may naturally be an overflow liquid from a rinse tank or an overflow liquid.
- the replenishment in the bleach-fix tank is preferably executed in a mode of diluting the concentrated fixing composition with water to a similar extent and adding it to the bleach-fix tank at a replenishing rate matching the processing rate of the photosensitive material to be processed.
- a mode of replenishing the concentrated bleach composition and the concentrated fixing composition directly into the bleach-fix tank without dilution with water, and replenishing water or the overflow liquid of the rinse tank at the same time there can be utilized a mode, as described above, of mixing the concentrated bleach composition, the concentrated fixing composition, and water or an overflow liquid from the rinse tank or the color developing tank to prepare the bleach-fix replenisher and replenishing it directly into the bleach-fix tank.
- Particularly preferable is a processing method of replenishing a water-diluted solution of the concentrated bleach composition of the invention and a water-diluted solution of a concentrated fixing composition containing a thiosulfate salt in an amount of from 1.0 to 3.0 mol/L in a ratio of 1:1, with a water-dilution ratio of from 1.2 to 5.0 times respectively, into the bleach-fix tank, wherein an immersion time of the silver halide photographic photosensitive material in the solution of the bleach-fix tank is from 10 to 30 seconds.
- Such mode enables a rapid processing even employing, as the bleaching agent, ethylenediamine tetraacetic acid-iron (III) complex which is a compound of a relative low oxidation potential.
- the concentrated bleach composition or the bleach-fix replenisher contains, for the purpose of promoting bleaching or reducing bleach fog, an azole compound for example an imidazole compound such as imidazole or dimethylimidazole, a pyrimidine derivative, a triazole, a thiadiazole, an oxadiazole, or 2-picolinic acid.
- an azole compound for example an imidazole compound such as imidazole or dimethylimidazole, a pyrimidine derivative, a triazole, a thiadiazole, an oxadiazole, or 2-picolinic acid.
- an addition of an azole compound causes precipitation during the storage of the concentrated liquid under a low temperature and also reduces the bleaching speed, whereby the effects of the invention become difficult to obtain. It is therefore preferable that the azole compound is substantially absent.
- the concentrated bleach composition of the invention may contain, as the bleaching agent, other known bleaching agents in addition to ethylenediaminetetraacetic acid-iron (III) complex salt.
- the usable bleaching agent include an aminopolyacetic acid-iron (III) complex salt other than ethylenediaminetetraacetic acid-iron (III) complex salt, an iron (III) complex salt of an organic acid such as citric acid, tartaric acid or malic acid, a persulfate salt and hydrogen peroxide.
- a content thereof is 50 mol% or less with respect to ethylenediaminetetraacetic acid-iron (III) complex salt, preferably 30 mol% or less and more preferably the second bleaching agent is absent (namely, ethylenediaminetetraacetic acid-iron (III) complex salt only).
- a concentration of the bleaching agent in the bleach-fix replenisher prepared by mixing the bleaching agent part and the fixing agent part and diluted them with water, in a composition corresponding to the bleach-fix replenisher including the bleaching agent part, the fixing agent part and water contained in the overflow liquid of the color developing tank, or in the solution of the bleach-fix tank, is so selected as from 0.01 to 1.0 mol/L, preferably from 0.03 to 0.80 mol/L, more preferably from 0.05 to 0.70 mol/L, and further preferably from 0.07 to 0.50 mol/L.
- the bleaching agent part contains a dibasic acid having pKa of from 2.0 to 5.0, in an amount of from 0.10 to 0.40 mol/L.
- a pKa of the dibasic acid less than 2.0 is liable to generate precipitation of free acid, and a pKa exceeding 5.0 tends to generate a precipitate of a hydrolysate of the iron (III) complex bleaching agent.
- a preferred pKa of the dibasic acid is from 3.5 to 4.5.
- a content of the dibasic acid even made higher than the range of from 0.10 to 0.40 mol/L, provides little effect for further stabilizing the composition and is liable to cause incomplete dissolution of the composition, and the effects of the invention cannot be obtained at a lower concentration side of the above-mentioned range.
- the bleaching agent part may also contain another monobasic acid or polybasic acid as long as it contains the dibasic acid in an amount of from 0.10 to 0.40 mol/L, but it preferably does not contain such other acids.
- dibasic acid having pKa of from 2.0 to 5.0 examples include succinic acid, maleic acid, malonic acid, glutaric acid, phthalic acid, isophthalic acid, and adipic acid, which are particularly excellent in preventing deposition and in being free from delay in bleaching.
- the dibasic acid is preferably succinic acid, maleic acid, malonic acid or glutaric acid, and most preferably succinic acid.
- the fixing agent part for constituting the bleach-fix processing composition in combination with the bleaching agent part, may contain, as a fixing agent, a known fixing chemical, namely one or a mixture of two or more selected from water-soluble silver halide dissolving agents, for example thiosulfate salts such as sodium thiosulfate or ammonium thiosulfate, thiocyanate salts such as sodium thiocyanate or ammonium thiocyanate, thioether compounds such as ethylenbisthioglycolic acid or 3,6-dithia-1,8-octanediol, and thioureas.
- a known fixing chemical namely one or a mixture of two or more selected from water-soluble silver halide dissolving agents, for example thiosulfate salts such as sodium thiosulfate or ammonium thiosulfate, thiocyanate salts such as sodium thiocyanate or ammoni
- a special bleach-fix solution constituted, as disclosed in JP-A-55-155354 , of a combination of a fixing agent and a large amount of halide such as potassium iodide.
- a thiosulfate salt particularly ammonium thiosulfate, is preferably employed.
- a concentration the fixing chemical is preferably designed within a range of from 0.3 to 3 moles, more preferably from 0.5 to 2.0 moles, with respect to 1L of the bleach-fix replenisher prepared from the bleaching agent part and the fixing agent part, or a solution corresponding to the bleach-fix replenisher including the direct replenishing amounts of the bleaching agent part and the fixing agent part, and the overflow from the color developing tank.
- the fixing agent part preferably contains, as a preservative, a sulfite ion-releasing compound for example a sulfite salt (such as sodium sulfite, potassium sulfite or ammonium sulfite), a bisulfite salt (such as ammonium bisulfite, sodium bisulfite, or potassium bisulfite), a metabisulfite salt (such as potassium metabisulfite, sodium metabisulfite, or ammonium metabisulfite), or an arylsulfinic acid such as p-toluenesulfinic acid or m-carboxybenzenesulfinic acid.
- a sulfite ion-releasing compound for example a sulfite salt (such as sodium sulfite, potassium sulfite or ammonium sulfite), a bisulfite salt (such as ammonium bisulfite, sodium bisulfite, or potassium bisulfite),
- preservative there may be also utilized, in addition to the foregoing, ascorbic acid, a carbonyl-bisulfuric acid addition product, or a carbonyl compound.
- bleach-fix solution prepared by mixing the bleach agent part and the fixing agent part and by adding a certain amount of water when necessary, will be explained below, and constituents of the bleach-fix solution, that may be included in either of the bleach agent part and the fixing agent part, will also be discussed.
- the bleach-fix replenisher or a solution corresponding to the bleach-fix replenisher preferably has, at the dissolution, a pH within a range of from 3 to 8, more preferably from 4 to 8.
- a pH lower than this range improves the desilvering property but promotes a deterioration of the solution and a leuco formation of the cyan dye.
- a pH higher than this range retards the desilvering and is liable to generate a stain.
- an alkali such as potassium hydroxide, sodium hydroxide, lithium hydroxide, lithium carbonate, sodium carbonate, or potassium carbonate, or an acidic or alkaline buffer.
- a fluorescent whitening agent such as a fluorescent whitening agent, a defoamer, a surfactant or polyvinylpyrrolidone.
- the bleach-fix processing composition is generally supplied in a state contained in a container.
- the container for the composition part containing the bleach agent preferably has a certain oxygen permeating rate for the stability in time of the composition, and is therefore different, in this point, from the containers for other processing materials.
- the oxygen permeability may be realized not necessarily by selecting an oxygen-permeating material for the container but for example by a structure of a stopper of the container that loosens the hermetic property.
- a preferred oxygen permeability is an oxygen permeation of 4 mL or more per day, but is preferably 13 mL or less, in consideration of a limitation on the thickness of the container wall for maintaining the shape of the container.
- a preferred example of the container to be employed in a typical storage form of the bleach agent, is a container formed by high-density polyethylene (hereinafter represented as HDPE) having a density of from 0.941 to 0.969 and a melt index of from 0.3 to 5.0 g/10min as a single constituent resin.
- the density is more preferably from 0.951 to 0.969, and further preferably from 0.955 to 0.965, and the melt index is more preferably from 0.3 to 5.0 and further preferably from 0.3 to 4.0.
- the melt index is measured, according to the method defined in ASTM D1238, under conditions of a temperature of 190°C and a load of 2.16 kg.
- This container is preferably formed with a thickness of from 500 to 1500 ⁇ m.
- the container for the processing material to be employed in the present invention is not limited to such HDPE container suitable for mounting on a developing equipment, but other containers prepared from general container materials other than HDPE such as polyethylene terephthalate (PET), polyvinyl chloride (PVC) or low-density polyethylene (LDPE) or from HDPE not falling within the aforementioned ranges of density and melt index.
- PET polyethylene terephthalate
- PVC polyvinyl chloride
- LDPE low-density polyethylene
- Cubitainer which is inserted in and according to an internal dimension of a reinforcing corrugated cardboard box.
- the concentrated composition for color developer replenisher of one-part form can provide a color developer replenisher by a mere dilution with a predetermined amount of water. Therefore, the composition contains all the components of the color developer replenisher in a concentrated state, and still constitute a system stable for example against a temperature change during storage.
- Processing chemicals dissolved in the concentrated composition for color developer replenisher generally include (1) a color developing agent as an essential component, (2) an alkali component for activating the color developing agent, (3) an antioxidant (preservative) for preventing an oxidative deterioration of the color developing agent for example by an oxidation with air, (4) a water softening agent (metal chelating agent) for masking a metallic impurity which generates a turbidity in the developing solution or promoting an oxidation thereof, (5) an auxiliary dissolving agent for further elevating the concentration of the processing composition thereby achieving a further compactness, (6) a surfactant for preventing a bubble formation on the surface of the processed photosensitive material or in the developing tank, (7) an antifoggant for preventing a development fog or an air fog, (8) a fluorescent whitening agent for improving a whiteness of the background of a finished photograph (in case of a reflective print) or for improving fastness of a color image, and (9) compounds for executing necessary functions according to the
- the concentrated composition for color developer replenisher of the invention particularly satisfy following requirements:
- the concentrated composition becomes unable to satisfy at least one of the stability, concentration, rapid processing property and low replenishing rate, intended in the present invention.
- p-phenylenediamine derivatives particularly preferable are example compounds 5) and 8), and most preferable is the compound 8).
- Such p-phenylenediamine derivatives in a state of a solid material, generally assume a salt state such as a sulfate salt, a hydrochlorate salt, a sulfite salt, a naphthalenedisulfonate salt or a p-toluenesulfonate salt.
- the content of the aromatic primary amine developing agent in the processing composition is as described above, and a concentration of the color developing agent in the developer replenisher, prepared by diluting the composition 3 to 6 times with water, is regulated at from 10 to 40 mmol with respect to 1L of the developer replenisher, preferably from 12 to 35 mmol, and more preferably from 15 to 30 mmol.
- L represents a linear or branched alkylene group that may be substituted, containing from 1 to 10 carbon atoms, preferably from 1 to 5 carbon atoms. Specific preferred examples include methylene, ethylene, trimethylene, and propylene. Examples of the substituent include a carboxyl group, a sulfo group, a phosphono group, a hydroxyl group and an amino group that may be substituted, preferably a carboxyl group, a sulfo group and a hydroxyl group.
- A represents a carboxyl group, a sulfo group, a phosphono group, a hydroxyl group or an amino group that may be substituted with an alkyl, preferably a carboxyl group, a sulfo group or a hydroxyl group. These may be in the form of a salt of sodium, potassium, or lithium.
- Preferred examples of -L-A include a carboxymethyl group, a caraboxyethyl group, a carboxypropyl group, a sulfoethyl group, a sulfopropyl group and a hydroxyethyl group.
- R represents a hydrogen atom or a linear or branched alkyl group that may be substituted, containing from 1 to 10 carbon atoms, preferably from 1 to 5 carbon atoms.
- substituents include a carboxyl group, a sulfo group, a phosphono group, a hydroxyl group and an amino group that may be substituted, preferably a carboxyl group, a sulfo group and hydroxyl group.
- Such substituent may be in the form of a salt of sodium, potassium or lithium.
- the example compounds (2), (6) and (16) are preferable, and the example compound (6) is particularly preferable.
- These compounds may be synthesized by synthesizing methods described in JP-A-3-56456 (corresponding to USP Nos. 5,262,563 and 5,248,811 ), and JP-A-3-157354 .
- the liquid replenisher for color developer obtained by diluting the one-part concentrated composition for color developer replenisher, preferably contains the compound of the formula (I) in an amount of from 0.001 to 0.05 mol/L, more preferably from 0.005 to 0.04 mol/L, and further preferably from 0.01 to 0.03 mol/L.
- the one-part concentrated composition for color developer replenisher may contain only one of the aforementioned comopounds, or two or more thereof in combination.
- a total concentration of the compounds of the formula (I) in the color developer replenisher preferably is preferably within the range above.
- hydroxylamine may be contained at a concentration of 0.02 mol/L or less, but is preferably not contained at all.
- the ethylene glycol compound to be employed in the one-part concentrated composition for color developer replenisher of the invention will be explained in more details.
- the ethylene glycol compound is preferably diethylene glycol, triethylene glycol, polyethylene glycol having a molecular weight of from 200 to 600, or a polyethylene glycol-propylene glycol block copolymer having a molecular weight of from 200 to 600, and more preferably diethylene glycol or polyethylene glycol having a molecular weight of from 200 to 600.
- diethylene glycol and polyethylene glycol having a molecular weight of from 200 to 600 in combination are preferable to use.
- Diethylene glycol and polyethylene glycol having a molecular weight of from 200 to 600 are used preferably with a molar ratio of from 10:1 1 to 1:10, more preferably from 5:1 to 1:1 and particularly preferably from 4:1 to 2:1.
- the sulfinic acid compound, represented by a following formula (II), to be employed in the one-part concentrated composition for color developer replenisher of the invention will be explained below:
- R represents an alkyl group, a cycloalkyl group, an alkenyl group, an alkinyl group, an aralkyl group or an aryl group, and, in the case that R is an alkyl group, it contains from 1 to 10 carbon atoms and preferably from 1 to 3 carbon atoms. Also in case of a cycloalkyl group, it contains from 6 to 10 carbon atoms, and most preferably 6 carbon atoms. In case of an alkenyl group or an alkinyl group, it contains from 3 to 10 carbon atoms, and preferably from 3 to 6 carbon atoms. In case of an aralkyl group, it contains from 7 to 10 carbon atom.
- an aryl group it contains from 6 to 10 carbon atoms, and most preferably 6 carbon atoms.
- substituents may be further substituted with a substituent, and preferred examples of the substituent include a hydroxyl group, an amino group, a sulfonic acid group, a carboxylic acid group, a nitro group, a phosphoric acid group, a halogen atom, an alkoxy group, a mercapto group, a cyano group, an alkylthio group, a sulfonyl group, a carbamoyl group, a carbonamide group, a sulfonamide group, an acyloxy group, a sulfonyloxy group, an ureido group and a thioureido group.
- substituent is an acid group, it includes a case of a salt involving M above.
- R is preferably an alkyl group containing from 1 to 3 carbon atoms, or a phenyl group, and the substituent is preferably an amino group, a carboxylic acid group or a hydroxyl group.
- M represents a hydrogen atom, an alkali metal atom, ammonium or quaternary ammonium, and is preferably a hydrogen atom, a sodium atom or a potassium atom.
- the compound of the formula (II) is not limited to such examples.
- the sulfinic acid group or the carboxylic acid group is mainly represented in an acid form, or a Na or K metal salt, but other alkali metal salts may also be usable.
- l-1 CH 3 SO 2 H l-2. CH 3 SO 2 Na l-3. CH 3 SO 2 K l-4. C 2 H 5 SO 2 H l-5. C 2 H 5 SO 2 Na l-6.
- H 3 N + CH 2 CH 2 SO 2 - l-9 are examples of the compound of the formula (II) are shown below, but the compound of the formula (II) is not limited to such examples.
- the sulfinic acid group or the carboxylic acid group is mainly represented in an acid form, or a Na or K metal salt, but other alkali metal salts may also be usable.
- l-1 CH
- a benzenesulfinic acid compound made present in the concentration composition, improves a stability against air oxidation and suppresses the creep-up phenomenon of the developer.
- the preferred benzenesulfinic acid compound is m-carboxybenzenesulfinic acid, p-carboxybenzenesulfinic acid, 2,4-dicarboxybenzenesulfinic acid or 4-acetylcarboxybenzenesulfinic acid, particularly m-carboxybenzenesulfinic acid.
- These compounds may be utilized in a free acid form, or in an alkali metal salt form such as potassium salt, sodium salt or lithium salt.
- a preferred amount of addition of the benzenesulfinic acid compound is from 0.01 to 0.2 moles, more preferably from 0.03 to 0.1 moles per 1L of the concentrated composition.
- the compound represented by the formula (II) is generally synthesized by a method of reducing a sulfonyl chloride compound, utilizing zinc powder, sulfite ion or an alkali metal sulfide as a reducing agent. Also other methods are known. Including these, the general synthesizing methods for the compounds of the formula (II) are described for example in Chem. Rev., vol. 4508, 69(1951 ), Organic Synthesis, Collective Vol. 1, 492(1941 ), J. Am. Chem. Soc., vol. 72, 1215(1950 ) and ibid., vol. 50, 792, 274 (1928 ).
- the concentrated composition for color developer replenisher of the invention preferably contains a fluorescent whitening agent.
- a preferred fluorescent whitening agent is a bis(triazinylamino)stilbenesulfonic acid compound, for which a known or commercially available diaminostilbene whitening agent may be utilized.
- the known bis(triazinylamino)stilbenesulfonic acid compounds those described in JP-A-6-329936 , JP-A-7-140625 and JP-A-10-140849 are preferable.
- the commercially available compounds are described for example in " Senshoku Note" 9th ed., p.165-168 (Shikisen-sha Co. ), and, among those described therein, preferred are Blankophor BSU, Hakkol BRK and a fluorescent whitening agent shown below.
- a compound represented by the formula (III) or (IV) is particularly preferable as it is effective for the stability of the composition.
- R 11 and R 12 each independently represents a hydrogen atom or an alkyl group
- R 13 and R 14 each independently represents a hydrogen atom, an alkyl group or an aryl group
- R 15 represents an alkyl group containing at least an asymmetric carbon atom or a group represented by a following formula (I-a)
- R 16 represents an alkyl group containing at least an asymmetric carbon atom or a group represented by a following formula (I-b)
- M 1 represents a hydrogen atom or an alkali metal atom; provided that R 13 and R 15 , or R 14 and R 16 may be bonded each other to form a ring.
- n 11 represents an integer of from 1 to 3.
- n 12 represents an integer of from 2 to 4.
- the alkyl group represented by R 11 and R 12 is a substituted or non-substituted alkyl group preferably containing from 1 to 20 carbon atoms, more preferably from 1 to 8 carbon atoms and particularly preferably from 1 to 4 carbon atoms.
- the substituent include a hydroxyl group, an alkoxy group (such as methoxy or ethoxy), a sulfonic acid group and an ethyleneoxy group, which may be further substituted with the substituent described above.
- alkyl group represented by R 11 and R 12 examples include a methyl group, an ethyl group, an n-propyl group, an i-propyl group, an n-octyl group, a 2-hydroxyethyl group, a 3-hydroxypropyl group, a 2-hydroxylpropyl group, a 2-sulfoethyl group, a 2-methoxyethyl group, a 2-(2-hydroxyethoxy)ethyl group, a 2-[2-(2-hydroxyethoxy)ethoxy]ethyl group, and a 2-(2-[2-(2-hydroxyethoxy)ethoxy]ethoxy)ethyl group.
- R 11 and R 12 each is preferably a hydrogen atom, a methyl group, an ethyl group, an n-propyl group, an n-butyl group, or a 2-sulfoethyl group, more preferably a hydrogen atom, a methyl group, an ethyl group, or a 2-sulfoethyl group, and particularly preferably a hydrogen atom or a methyl group.
- the aryl group represented by R 13 and R 14 is preferably a substituted or non-substituted aryl group containing from 6 to 20 carbon atoms, more preferably from 6 to 10 carbon atoms and particularly preferably from 6 to 8 carbon atoms.
- substituents examples include a hydroxyl group, an alkoxy group (such as methoxy or ethoxy), a carboxyl group, an alkyl group (such as methyl, ethyl or propyl), a sulfonic acid group, an amino group, and a carbamoyl group, which may be further substituted with the substituent described above.
- aryl group represented by R 13 and R 14 include a phenyl group, a naphthyl group, a 3,5-dicarboxyphenyl group, a 4-methoxyphenyl group, and a 3-isopropylphenyl group.
- R 13 and R 14 each is preferably a hydrogen atom, a methyl group, an ethyl group, an n-propyl group, a 2-hydroxyethyl group, a 3-hydroxypropyl group, a 2-hydroxypropyl group, a 2-sulfoethyl group, a 2-(2-hydroxyethoxy)ethyl group or a 2-[2-(2-hydroxyethoxy)ethoxy]ethyl group, more preferably a hydrogen atom, a methyl group, an ethyl group, a 2-hydroxyethyl group, a 2-hydroxypropyl group, or a 2-(2-hydroxyethoxy)ethyl group, and particularly preferably a hydrogen atom or a methyl group.
- the alkyl group containing at least an asymmetric carbon atom, represented by R 15 preferably contains from 1 to 20 carbon atoms, more preferably from 1 to 8 carbon atoms and particularly preferably from 1 to 4 carbon atoms, and may have a linear, branched or cyclic structure.
- the substituent include a hydroxyl group, an amino group and a carboxyl group, and a hydroxyl group is preferable.
- alkyl group including at least an asymmetric carbon atom represented by R 15
- alkylalkyl groups such as a 1,2-dihydroxyethyl group, a 2-ethyl-1-hydroxyethyl group, a 1,2-dihydroxypropyl group, and a 1,2-dihydroxy-3-hydroxyethylpropyl group.
- the example compound III-5 is particularly preferable.
- Z 1 and Z 2 may be same or different each other and each represents an amino group containing from 2 to 3 carbon atoms and substituted with a hydroxyl group or a sulfonic acid group; and M represents an alkali metal atom such as sodium, potassium or lithium.
- M represents an alkali metal atom such as sodium, potassium or lithium.
- Z 1 Z 2 IV-12 -NHC 2 H 4 SO 3 Na IV-13 IV-14 IV-15 -NHC 2 H 4 OH IV-16 -NHC 2 H 4 OH IV-17 -NHC 2 H 4 OH IV-18 IV-19 -NHCH(CH 3 )CH 2 OH IV-20 IV-21 -NHC 2 H 4 OH IV-22 formula (II) may be synthesized by known methods, and are also commercially available.
- the compound represented by the formula (III) and the compound represented by the formula (IV) are preferably used in combination, with a molar ratio thereof preferably of from 5:1 to 1:5, more preferably from 3:1 to 1:3 and particularly preferably from 2:1 to 1:2.
- a total concentration of these compounds in 1 L of the concentrated composition is preferably from 1 to 50 mmol, and more preferably from 3 to 30 mmol.
- the effects thereof may be further enhanced by adding a compound selected from benzenesulfonic acids that may be substituted with an alkyl group, and lactams.
- the preferable alkyl group as the substituent on benzenesulfonic acid is an alkyl group containing 3 or less carbon atoms, more preferably a methyl group or an ethyl group.
- the substituting positions include mono-substitution and di-substitution, and a 4-position substitution is preferable for the former and a 2,4-di-substitution is preferable for the latter.
- benzenesulfonic acid that may be alkyl-substituted, include benzenesulfonic acid, p-toluenesulfonic acid, xylenesulfonic acid, and 4-ethylsulfonic acid, among which preferred are benzenesulfonic acid and p-toluenesulfonic acid, and most preferred is p-toluenesulfonic acid.
- These compounds may be used in a free acid form or in an alkali metal salt such as potassium salt, sodium salt or lithium salt.
- lactam examples include ⁇ -propiolactam, ⁇ -butyrolactam, ⁇ -valerolactam, ⁇ -caprolactam, N-methyl- ⁇ -propiolactam, N-methyl- ⁇ -butyrolactam, N-methyl- ⁇ -valerolactam, and N-methyl- ⁇ -caprolactam, among which ⁇ -valerolactam and ⁇ -caprolacam are preferable and ⁇ -caprolactam is most preferable.
- the concentrated developing composition of the invention may contain either of benzenesulfonic acids and lactams, and a preferable concentration range, showing particular effects, is from 3 to 6 times of the concentration of the solution for use, namely the developer replenisher or the base solution (solution in tank). Therefore the concentration in the concentrated composition is so designed, when diluted with a ratio above, to provide a concentration of from 0.01 to 200 g, preferably from 1 to 100 g and more preferably from 5 to 50 g per 1L of the replenisher or the base solution.
- the concentrated composition for color developer replenisher of the invention is applicable to the color photographic photosensitive materials of image capturing purpose and printing purpose, but the effects of the invention are exhibited particularly in an application to a color photographic paper.
- the color developing process in which the concentrated bleach composition and the concentrated composition for color developer replenisher of the invention are applicable, is constituted of a color development step, a desilvering step, a washing or stabilizing step and a drying step, and auxiliary steps such as a rinsing step, an intermediate washing step, and a neutralizing step may be inserted between these steps.
- the desilvering step is executed by a single step with a bleach-fix solution, and the concentrated bleach composition is used in this step.
- an image stabilizing bath for the purpose of image stabilization may be provided between the washing or stabilizing step and the drying step.
- the developing process of the invention is so designed as to be applicable to a general-purpose process for color photosensitive materials, and a replenishing amount of the color developer replenisher is preferably from 20 to 50 ml, per 1 m 2 of the photosensitive material, more preferably from 25 to 45 ml and most preferably from 25 to 40 ml.
- the concentrated composition is so designed as to provide the aforementioned concentration after dilution with water.
- a replenishing amount of the bleach-fix solution is preferably from 20 to 60 ml, per 1 m 2 of the photosensitive material, more preferably from 25 to 50 ml and most preferably from 25 to 45 ml.
- the replenishing amount of the bleach-fix solution is preferably divided into a bleach agent part and a fixing agent part, and, in such case, the replenishing amount of the bleach-fix solution is a total of the replenishing amounts of the bleach agent part and the fixing agent part.
- a replenishing amount of a rinse solution is preferably from 50 to 200 ml in the entire rinsing solution.
- a color developing time is preferably 45 seconds or less, more preferably 40 seconds or less, further preferably 30 seconds or less, and particularly preferably from 25 to 6 seconds.
- a bleach-fix time time for bleach-fix step
- a rinsing (washing or stabilizing) time time for rinsing step
- the color developing time means a period from a time at which the photosensitive material is introduced into the color developing solution to a time at which the photosensitive material is introduced into the bleach-fix solution in a next process step.
- the color developing time means a sum of a period (so-called in-liquid time) during which the photosensitive material is immersed in the color developing solution, and a period (so-called in-air time) during which the photosensitive material is conveyed, after exiting from the color developing solution, toward the bleach-fix solution in the next step.
- the bleach-fix time means a period from a time at which the photosensitive material is introduced into the bleach-fix solution to a time at which the photosensitive material is introduced into a next washing or stabilizing bath.
- a rinsing (washing or stabilizing) time means a period (so-called in-liquid time) in which the photosensitive material, after being introduced into the rinsing solution (washing water or stabilizing solution), remains in the solution toward the drying step.
- the processing solutions generally have a temperature of from 30 to 40°C, but a high-temperature rapid process at from 38 to 60°C, preferably from 40 to 50°C, is also included in the embodiments of the invention.
- the amount of rinsing solution may be selected within a wide range, depending on characteristics (for example according to used materials such as a coupler) and application of the photosensitive material, a temperature of the rinsing solution (washing water), a number (number of steps) of the rinsing solution (washing water), and other various conditions.
- a relationship between a number of rinsing tanks (washing tanks) and an amount of water in a multi-step countercurrent system can be determined according to a method described in Journal of the Society of Motion Picture and Television Engineers, vol. 64, p.248 - 253( May 1955 ).
- a number of steps is preferably from 3 to 10 steps, and more preferably from 3 to 5 steps.
- the multi-step countercurrent system can significantly reduce the amount of rinsing solution, but, because of a longer stay time of water in the tanks, results in drawbacks of bacteria growth and a deposition of resulting floating substances onto the photosensitive material, and there is preferred, as a countermeasure, a rinsing solution containing an antibacterial or antifungal agent to be explained later.
- the silver halide color photographic photosensitive material after the developing process, is subjected to a post-process such as a drying step.
- a drying step the drying may be executed faster by absorbing water with a squeeze roller or a cloth immediately after the developing process (rinsing step), for the purpose of reducing water intake into the image forming film of the silver halide color photographic photosensitive material. It is naturally possible also to quicken the drying by elevating the temperature or by modifying a shape of a nozzle thereby increasing the power of drying air.
- the drying may also be made faster, as disclosed in JP-A-3-157650 , by regulating an angle of a drying air to the photosensitive material or by a discharge method of an exhaust air.
- the color developing process composition contains a color developing agent.
- a preferred example of the color developing agent is a known aromatic primary amine color developing agent, particularly a p-phenylenediamine derivative, and representative examples are shown below but are not restrictive.
- Such p-phenylenediamine derivatives in a state of a solid material, generally assume a salt state such as a sulfate salt, a hydrochlorate salt, a sulfite salt, a naphthalenedisulfonate salt or a p-toluenesulfonate salt.
- such developing agent is so added that a concentration thereof in the solution for use becomes from 2 to 200 mmol per 1 L of the developer, preferably from 6 to 100 mmol and more preferably from 10 to 40 mmol.
- an organic preservative may be added as the preservative.
- the organic preservative means all the organic compounds, of which presence in the processing solution for the photosensitive material retards the deterioration rate of the aromatic primary amine developing agent.
- The are organic compounds having a function of preventing oxidation for example by air of the color developing agent, and particularly effective organic preservatives include, not only hydroxylamine derivatives, but also hydroxamic acids, hydrazides, phenols, ⁇ -hydroxyketones, ⁇ -aminoketones, sugars, monoamines, diamines, polyamines, quaternary ammonium salts, nitroxy radicals, alcohols, oximes, diamide compounds, and condensed-ring amines.
- preservatives may be included when necessary, such as metals described in JP-A-57-44148 and JP-A-57-53749 , salicylic acids described in JP-A-59-180588 , alkanolamines described in JP-A-54-3532 , polyethylenimines described in JP-A-56-94349 , and aromatic polyhydroxy compounds described in USP 3,746,544 .
- an alkanolamine such as triethanolamine or triisopropanolamine, a substituted or non-substituted dialkylhydroxylamine such as disulfoethylhydroxylamine or diethylhydroxylamine, or an aromatic polyhydroxy compound may be added.
- the hydroxylamine derivative is described in detail in JP-A-1-97953 , JP-A-1-186939 , JP-A-1-186940 and JP-A-1-187557 .
- a hydroxylamine derivative and an amine in combination may be effective in improving the stability of the color developer and the stability in continuous processing.
- the amines mentioned above include cyclic amines as described in JP-A-63-239447 , amines as described in JP-A-63-128340 and amines as described in JP-A-1-186939 and JP-A-1-187557 .
- An amount of the preservative in the processing material is variable depending on the type of the preservative, but it is generally so added to obtain a concentration, in the solution for use, of from 1 to 200 mmol per 1L of the developer, and preferably from 10 to 100 mmol.
- Chlorine ions may be added, when necessary, to the color developing material, for example that for a color photographic paper.
- the color developing solution (particularly that for a color print material) often contains chlorine ions in an amount of from 3.5 x 10 -2 to 1.5 x 10 -1 mol/L, but the chlorine ions, being generally released into the developer as a by-product of development, often need not be added to the developer replenisher. Also the developer for a photosensitive material for image capturing need not contain chlorine ions.
- the color developing solution preferably contains in an amount of from about 1 - 5 x 10 -3 mol/L for an image capturing photosensitive material, and an amount of 1.0 x 10 -3 mol/L or less for a photosensitive print material.
- bromine ions are often unnecessary as in the case of chlorine ions, but bromine ions may be added, when necessary, into the processing material in such a manner that the bromine ion concentration is within the aforementioned range.
- the object photosensitive material is prepared with a silver iodobromide emulsion such as a color negative film or a color reversal film
- a silver iodobromide emulsion such as a color negative film or a color reversal film
- the situation is same also for iodine ions, but iodine ions are usually not contained in the replenisher since the iodine ions are normally released from the photosensitive material to an iodine ion concentration of about from 0.5 to 10 mg per 1L of the developer solution.
- a halide as an additive in the developer or the developer replenisher, there may be utilized, as a chlorine ion supplying substance, sodium chloride, potassium chloride, ammonium chloride, lithium chloride, nickel chloride, magnesium chloride, manganese chloride or calcium chloride, among which sodium chloride or potassium chloride is employed preferably.
- bromine ion supplying substance there may be employed sodium bromide, potassium bromide, ammonium bromide, lithium bromide, calcium bromide, magnesium bromide, manganese bromide, cerium bromide, or thallium bromide, among which potassium bromide or sodium bromide is employed preferably.
- an iodine ion supply substance there may be employed sodium iodide or potassium iodide.
- the developer in the developing tank has a pH of from 9.0 to 12.5, preferably from 9.5 to 11.5, and more preferably from 9.8 to 10.8. Therefore the replenisher is preferably so set as to have pH of from 11.0 to 13.5, more preferably from 11.5 to 13.2, particularly preferably from 12.0 to 13.0 and most preferably from 12.5 to 12.8.
- an alkali agent, a buffer and if necessary an acid agent may be included so as to have and maintain a pH value of from 12.5 to 12.8 when measured after the concentrated composition for developer replenisher is diluted 3.84 times with water.
- the pH measurement is executed after dilution of 3.84 times with water because, as the concentrated composition of the invention for developer replenisher has an extremely high pH, a pH obtained by a direct measurement without dilution with water is close to a response limit of the pH measuring electrode and cannot provide a practical precision of measurement.
- hydroxides such as potassium hydroxide, sodium hydroxide, lithium hydroxide, tripotassium hydrogenphosphate, or hydrates of these, or triethanolamine or diethanolamine.
- an acid agent to be added when necessary an inorganic or organic water-soluble solid acid may be employed, such as succinic acid, tartaric acid, propionic acid or ascorbic acid.
- various buffers are preferably employed for maintaining the pH above.
- the buffer include a carbonate salt, a phosphate salt, a borate salt, a tetraborate salt, a hydroxybenzoate salt, a glycine salt, an N,N-dimethylglycine salt, a leucine salt, a norleucine salt, a guanine salt, 3,4-dihydroxyphenylalanine salt, an aminobutyrate salt, a 2-amino-2-methyl-1,3-propanediol salt, a valine salt, a proline salt, a trishydroxyaminomethane salt, and a lysine salt.
- a carbonate salt, a phosphate salt, a tetraborate salt or a hydroxybenzoate salt has advantages of showing an excellent buffering property in a high pH range of pH 9.0 or higher, being free from detrimental effects (such as fog) on photographic characteristics when added to a color developing solution, and being inexpensive, and such buffers are employed particularly preferably.
- buffers include sodium carbonate, potassium carbonate, sodium bicarbonate, potassium bicarbonate, trisodium phosphate, tripotassium phosphate, disodium phosphate, dipotassium phosphate, sodium borate, potassium borate, sodium tetraborate (borax), potassium tetrraborate, sodium o-hydroxybenzoate (sodium salicylate), potassium o-hydroxybenzoate, sodium 5-sulfo-2-hydroxybenzoate (sodium 5-sulfosalicylate) and potassium 5-sulfo-2-hydroxybenzoate (potassium 5-sulfosalicylate).
- the invention is not limited to these compounds.
- an amount thereof in the composition is so determined that the concentration thereof becomes from 0.01 to 2 moles, preferably from 0.1 to 0.5 moles, per 1L of the developer replenisher prepared from the composition.
- the color developing material may further contain other color developer components, for example various chelating agents, which serve as a precipitation inhibitor for calcium or magnesium and also as a stability improving agent for the color developer.
- various chelating agents which serve as a precipitation inhibitor for calcium or magnesium and also as a stability improving agent for the color developer.
- chelating agents include nitrilotriacetic acid, diethylenetriaminepentaacetic acid, ethylenediaminetetraacetic acid, N,N,N-trimethylenephosphonic acid, ethylenediamine-N,N,N',N'-tetramethylenesulfonic acid, transcyclohexanediaminetetraacetic acid, 1,2-diaminopropanetetraacetic acid, glycol etherdiaminetetraacetic acid, ethylenediamine-o-hydroxyphenylacetic acid, ethylenediaminedisuccinic acid (SS compound), N-(2-carboxylateethyl)-L-aspartic acid
- Such chelating agents may be employed, when necessary, in a mixture of two or more kinds.
- Such chelating agent may be present in an amount enough for masking the metal ions in the prepared color developer, and is added, for example, in an amount of about from 0.1 to 10 g per 1L.
- an arbitrary development promoter may be added when necessary.
- the development promoter there may be added, according to the necessity, thioether compounds described in JP-B Nos. 37-16088 , 37-5987 , 38-7826 , 44-12380 and 45-9019 and USP 3,813,247 , p-phenylenediamine compounds described in JP-A-52-49829 and JP-A-50-15554 , quaternary ammonium salts described in JP-A-50-137726 , JP-B-44-30074 , JP-A-56-156826 and JP-A-52-43429 , amine compounds described in USP Nos.
- an arbitrary antifoggant may be added, when necessary, in addition to the halogen ions mentioned above.
- organic antifoggant include nitrogen-containing heterocyclic compounds such as benzotriazole, 6-nitrobenzimidazole, 5-nitroisoindazole, 5-methylbenzotriazole, 5-nitrobenzotriazole, 5-chlorobenzotriazole, 2-thiazolyl-benzimidazole, 2-thiazolylmethyl-benzimidazole, indazole, hydroxyazaindolidine, and adenine.
- various surfactants may be added when necessary, such as an alkylsulfonic acid, an arylsulfonic acid, an aliphatic carboxylic acid, or an aromatic carboxylic acid.
- An amount of addition of such compound is so determined that the concentration thereof becomes 0.0001 to 0.2 moles, preferably 0.001 to 0.05 moles, per 1L of the developer or the replenisher, prepared from the processing material.
- a fluorescent whitening agent may be employed, when necessary.
- a bis(triazinylamino)stilbenesulfonic acid type compound is preferable as the fluorescent whitening agent.
- Known or commercially available diaminostilbene whitening agents may be utilized as the bis(triazinylamino)stilbenesulfonic acid type compound.
- the known bis(triazinylamino)stilbenesulfonic acid compounds those described in JP-A-6-329936 , JP-A-7-140625 and JP-A-10-140849 are preferable.
- the commercially available compounds are described for example in " Senshoku Note” 9th ed., p.165-168 (Shikisen-sha Co. ), and, among those described therein, preferred are Blankophor BSU, and Hakkol BRK.
- a washing-replacing stabilizer bath or an image-stabilizing stabilizer bath is often used, and, though such baths are of a low concentration and a processing material is not so effective, a processing material may be prepared if necessary.
- a method of reducing calcium and magnesium, as described in JP-A-62-288838 may be utilized extremely effectively.
- antibacterial agents may be employed, for example an isothiazolone compound or a thiabendazole described in JP-A-57-8542 , chlorine type antibacterial agents such as chlorinated sodium isocyanurate described in JP-A-61-120145 , benzotriazole described in JP-A-61-267761 , copper ions, and those described in Hiroshi Horiguchi, "Antibacterial and antifungal chemistry” (Sankyo Shuppan, 1986), Eisei Gijutsu-Kai, "Bacterial reduction, sterilization and antifungal technology” (Kogyo Gijutsu-kai, 1982) and Society for Antibacterial and Antifungal Agents, Japan, “Antibacterial and Antifungal Agents Dictionary” (1986).
- chlorine type antibacterial agents such as chlorinated sodium isocyanurate described in JP-A-61-120145
- benzotriazole described in JP-A-61-267761
- copper ions and those described in
- the developing process of the present invention is executed by an automatic processor.
- An automatic processor advantageously employable in the invention will be described below.
- the automatic processor has a linear conveying speed preferably of 100 mm/sec or less, more preferably from 27.8 to 80 mm/sec, and particularly preferably from 27.8 to 50 mm/sec.
- the conveying system in the automatic processor for a color photographic paper is divided into a method of executing the developing process after the color photographic paper is cut into a final size (sheet-type conveying system), and a method of executing the developing process in a continuous web and cutting it into a final size after the process (cine-type conveying system).
- sheet-type conveying system is preferable, since the cine-type conveying system causes a waste of the photosensitive material of about 2 mm between the images.
- the processing solution of the invention in the processing tank and in the replenisher tank, preferably has a contact area with air (aperture area) as small as possible.
- the aperture rate is preferably 0.01 (cm -1 ) or less, more preferably 0.005 or less and most preferably 0.001 or less.
- the automatic processor includes various materials for the parts, and preferred materials are shown below.
- a tank material for the processing tanks and the temperature regulating tank is preferably denatured PPO (denatured polyphenylene oxide) resin or denatured PPE (denatured polyphenylene ether) resin.
- denatured PPO include Noryl manufactured by Nippon GE Plastic Co.
- denatured PPE include Xylon manufactured by Asahi Kasei Corporation, and Upiace manufactured by Mitsubishi Gas Chemical Co. These materials are suitable for parts that may contact the processing solutions, such as a processing rack or a cross-over.
- a resinous material such as PVC (polyvinyl chloride), PP (polypropylene), PE (polyethylene) or TPX (polymethylpentene) is suitable. These materials may also be used in other parts contacting the processing solutions.
- the PE resin is also preferable as a material for blow molding a replenishing tank.
- a resinous material such as PA (polyamide), PBT (polybutylene terephthalate), UHMPE (ultra-high molecular polyethylene), PPS (polyphenylene sulfide) or LCP (all-aromatic polyester resin or liquid crystal polymer) is suitable.
- PA polyamide
- PBT polybutylene terephthalate
- UHMPE ultra-high molecular polyethylene
- PPS polyphenylene sulfide
- LCP all-aromatic polyester resin or liquid crystal polymer
- the PA or polyamide resin such as nylon-66, nylon-12 or nylon-6, when containing glass fibers or carbon fibers, is resistant to swelling by the processing solution and is usable.
- a high molecular material such as MC nylon or a compression molded material is usable even without reinforcing fibers.
- the UHMPE resin is suitable unreinforced state, such as Lubma or Hizex Million manufactured by Mitsui Pterochemical Co., New-Lite manufactured by Sakushin Kogyo Co., or Sunfine manufactured by Asahi Kasei Corp.
- the molecular weight is preferably 1,000,000 or higher, and more preferably from 1,000,000 to 5,000,000.
- the PPS resin is preferably reinforced with glass fibers of carbon fibers.
- Examples of the LCP resin include Victorex of ICI Japan Inc., Econol of Sumitomo Chemical Co., Xydar of Nippon Oil Corp., and Vectra of Polypolastic Co.
- an ultra-high strength polyethylene fiber described in Japanese Patent Application No. 2-276886 or a polyvinylidene fluoride resin is preferable.
- a foamed vinyl chloride resin, a foamed silicone resin or a foamed urethane resin is suitable.
- the foamed urethane resin include Lubicel manufactured by Toyo Polymer Co.
- a rubber material such as EPDM rubber, silicone rubber or Byton rubber is preferable.
- the processing materials to be employed in the present invention may be prepared as an individual product form including the processing materials for each step, but are preferably formed as a kit collectively containing the processing materials for the different steps, and, in such case, it is more preferable that the processing materials for the replenisher are formed as a cartridge which can be mounted on and detached from the processor.
- a container for such processing material may be formed by any material such as paper, plastics or a metal, but, except for the container for the bleach-containing processing material, a plastic material having an oxygen permeation coefficient of 57 x 10 -6 mL/Pa ⁇ m 2 ⁇ s (50 mL/m 2 ⁇ atm ⁇ day) or less is preferred.
- the oxygen permeation coefficient can be measured by a method described in N.J. Calyan, "O2 permeation of plastic container, Modem Plastics", December 1968, p.143 - 145 .
- plastic materials include vinylidene chloride (PVDC), nylon (NY), polyethylene (PE), polypropylene (PP), polyester (PES), ethylene-vinyl acetate copolymer (EVA), ethylene-vinyl alcohol copolymer (EVAL), polyacrylonitrile (PAN), polyvinyl alcohol (PVA), and polyethylene terephthalate (PET).
- PVDC vinylidene chloride
- nylon NY
- PE polyethylene
- PP polypropylene
- PET polyester
- EVA ethylene-vinyl acetate copolymer
- EVAL ethylene-vinyl alcohol copolymer
- PAN polyacrylonitrile
- PVA polyvinyl alcohol
- PET polyethylene terephthalate
- the container may have various shapes such as a bottle type, a cubic type or a pillow type, but, in the invention, a cubic or similar type is particularly preferable as it is flexible, easy to handle and reducible in volume after use.
- PE/EVAL/PE PE/aluminum foil/PE, NY/PE/NY, NY/PE/EVAL, PE/NY/PE/WVAL/PE, PE/NY/PE/PE/PE/NY/PE, PE/SiO 2 film/PE, PE/PVDC/PE, PE/NY/aluminum foil/PE, PE/PP/aluminum foil/PE, NY/PE/PVDC/NY, NY/EVAL/PE/EVAL/NY, NY/PE/EVAL/NY, NY/PE/PVDC/NY/EVAL/PE, PP/EVAL/PE, PP/EVAL/PP, NY/EVAL/PE, NY/aluminum foil/PE, paper/aluminum foil/PE, paper/PE/aluminum foil/PE, PE/PVDC/NY/PE, NY/PE/aluminum foil/PE, PET/EVAL/PE, PET/EVAL/PE, PET
- the composite film has a thickness of about from 5 to 1,500 micrometers, preferably from 10 to 1,000 micrometers. Also the completed container has a content of from 100 mL to 20 L, preferably from 500 mL to 10 L.
- Such container may have an outer casing of corrugated cardboard or plastics, or may be integrally formed with the outer casing.
- the cartridge of the invention may be filled with various processing solutions, such as a color developer, a monochromatic developer, a bleach solution, a regulating solution, a reversal solution, a fixing solution, a bleach-fix solution, or a stabilizer solution.
- processing solutions such as a color developer, a monochromatic developer, a bleach solution, a regulating solution, a reversal solution, a fixing solution, a bleach-fix solution, or a stabilizer solution.
- a cartridge with a low oxygen permeation coefficient is preferably used for a color developer, a monochromatic developer, a fixing solution and a bleach-fix solution.
- prior processing solution containers such as rigid containers formed of a mono-layered material such as high density polyethylene (HDPE), polyvinyl chloride resin (PVC) or polyethylene terephthalate (PET), or a multi-layered material such as nylon/polyethylene (NY/PE), may be employed.
- HDPE high density polyethylene
- PVC polyvinyl chloride resin
- PET polyethylene terephthalate
- NY/PE nylon/polyethylene
- a flexible liquid container that can be reduced in volume or in the required space, after the container is emptied by discharging the content.
- a specific example of such flexible container is a liquid container in which a hard mouthpiece, protruding upwards from a main body of a flexible container, is opened or closed by a lid member engaging therewith, wherein the mouthpiece and the main body of the container are integrally molded and a bellows portion is provided in at least a part of the main body of the container in a height direction thereof (cf. JP-A-7-5670 , Figs. 1 and 2).
- thermosensitive material a silver halide color photographic photosensitive material (hereinafter also simply called “photosensitive material”), to which the composition of the invention for color developer replenisher is applicable, will be explained.
- the photosensitive material to be employed in the invention includes, as already described in relation to the objects and the background of the invention, a color photographic photosensitive material for image capturing purpose and a color photographic photosensitive material for a color print, and such photosensitive material includes at least a photosensitive layer on a substrate.
- a typical example is a silver halide photographic photosensitive material including, on a substrate, at least a photosensitive layer formed by plural silver halide emulsion layers which are substantially same in color sensitivity but different in photosensitivity.
- the photosensitive layer is a unit photosensitive layer having a color sensitivity to a blue light, a green light or a red light, and such unit photosensitive layers are generally arranged in an order, from the side of the substrate, of a red-sensitive layer, a green-sensitive layer and a blue-sensitive layer.
- a non-photosensitive layer may be provided between the silver halide photosensitive layers, or as an uppermost or lowermost layer.
- Such layer may contain a coupler, a DIR compound, a color-mixing preventing compound and the like, to be explained later.
- a coupler a DIR compound
- a color-mixing preventing compound and the like to be explained later.
- JP-B-49-15495 there may be adopted an arrangement formed by 3 layers of different sensitivities, with a silver halide emulsion layer of a highest sensitivity at an upper layer, a silver halide emulsion layer of a lower sensitivity as a middle layer, and a silver halide emulsion layer of a sensitivity lower than that of the middle layer, as a lower layer, whereby the sensitivity is lowered in succession toward the substrate.
- a photosensitive material for color print generally utilizes a reflective substrate, and has a red-sensitive layer, a green-sensitive layer and a blue-sensitive layer often in this order from a side farther from the substrate.
- the silver halide emulsion there is employed a cubic grain emulsion of silver chloride or silver chlorobromide having a high silver chloride content.
- Silver halide in the invention is preferably a cubic grain substantially having a ⁇ 100 ⁇ plane, a tetradecahedral crystal grain (which may have rounded apexes and may include higher order planes), an octahedral crystal grain, or a tabular grain of which the principal planes are formed by a ⁇ 100 ⁇ or ⁇ 111 ⁇ plane and which has an aspect ratio of 2 or higher.
- the aspect ratio means a value obtained by dividing a diameter of a circle corresponding to a projected area with a thickness of the grain.
- the grain size, in a cube-converted side length, is preferably 0.5 ⁇ m or less, and more preferably 0.4 ⁇ m or less.
- a cube side length means a length of a side when the volume of each grain is converted into a cube of a same volume, and, in the present specification, a cube-converted side length has a same meaning.
- the emulsion of the invention is preferably formed by grains having a mono-dispersed gain size distribution.
- all the grains preferably have a variation coefficient of the cube-converted side length of 20 % or less, more preferably 15 % or less and further preferably 10 % or less.
- the variation coefficient of the cube-converted side length means a standard deviation of the cube-converted side lengths of the individual grains, represented in a percentage to the average of the side lengths. It is also preferable, for the purpose of obtaining a wide latitude, to blend mono-dispersed emulsions above in a single layer, or to coat them in superposed layers.
- the silver halide emulsion to be employed in the invention may contain silver halide grains other than the silver halide grains contained in the silver halide emulsion defined in the invention (namely specified silver halide grains). However, in the silver halide emulsion defined in the invention, it is required that the silver halide grains, defined in the invention, represent 50 % or more of all the projection areas of all the gains, preferably 80 % or more and further preferably 90 % or more.
- the silver halide emulsion to be employed in the invention is an emulsion containing silver halide grains of a specified silver halide content, and, from the standpoint of rapid processability, a content of silver chloride has to be 90 mol% or higher, and is preferably 93 mol% or higher and more preferably 95 mol% or higher.
- a content in silver bromide is preferably from 0.1 to 7 mol% for a higher contrast and a superior stability of latent image, more preferably from 0.5 to 5 mol%.
- a content in silver iodide is preferably from 0.02 to 1 mol% for a higher sensitivity by an exposure under a high illumination intensity and for a higher contrast, more preferably from 0.05 to 0.50 mol% and most preferably from 0.07 to 0.40 mol%.
- the silver halide grains of the present invention are preferably silver iodobromochloride grains, and more preferably silver iodobromochloride grains of the aforementioned halogen composition.
- the silver halide grains preferably have a silver bromide-containing phase and/or a silver iodide-containing phase.
- the silver bromide-containing phase or the silver iodide-containing phase means a portion in which silver bromide or silver iodide has a concentration higher than in the periphery thereof.
- the halogen composition may show a continuous change or a steep change.
- Such silver bromide-containing phase or silver iodide-containing phase may form, in a certain part of the grain, a layer of a certain width in which the concentration is substantially constant, or may be a maximum point without a spreading.
- a local content in silver bromide is preferably 2 mol% or higher, more preferably from 3 to 50 mol% and most preferably from 4 to 20 mol%.
- a local content in silver iodide is preferably 0.3 mol% or higher, more preferably from 0.5 to 8 mol% and most preferably from 1 to 5 mol%.
- silver bromide-containing phase and silver iodide-containing phase each may be present in plurality within a grain, in the form of layers, which may be different in the content of silver bromide or silver iodide, and at least one each of such phases has to be present.
- the silver bromide-containing phase or the silver iodide-containing phase is in such a layer form as to surround the grain.
- the silver bromide-containing phase or the silver iodide-containing phase, formed in such a layer form as to surround the grain has a uniform concentration distribution along a circumferential direction of the grain, in each phase.
- the silver bromide-containing phase or the silver iodide-containing phase, formed in such a layer form as to surround the grain may also include a maximum or minimum point in the concentration of silver bromide or silver iodide, along the circumferential direction of the grain, thereby having a concentration distribution.
- a concentration of silver bromide or silver iodide in a corner or an edge of the grain may be different from a concentration in a principal surface.
- a silver bromide-containing phase or a silver iodide-containing phase, not surrounding the grain may be present in a completely isolated manner in a specified part on a surface of the grain.
- the silver halide emulsion to be employed in the invention contains a silver bromide-containing phase
- such silver bromide-containing phase is preferably formed as a layer, so as to have a concentration maximum of silver bromide inside the grain.
- the silver halide emulsion to be employed in the invention contains a silver iodide-containing phase
- such silver iodide-containing phase is preferably formed as a layer, so as to have a concentration maximum of silver iodide on a surface of the grain.
- Such silver bromide-containing phase or the silver iodide-containing phase is preferably formed, for the purpose of elevating the local concentration with a smaller content in silver bromide or silver iodide, with a silver amount of from 3 to 30 % of the grain volume, more preferably with a silver amount of from 3 to 15 %.
- the silver halide emulsion to be employed in the invention preferably include both the silver bromide-containing phase and the silver iodide-containing phase.
- the silver bromide-containing phase and the silver iodide-containing phase may be present in a same position of the grain or in different positions, but presence in different positions is preferably in facilitating the control of grain formation.
- the silver bromide-containing phase may contain silver iodide, and the silver iodide-containing phase may contain silver bromide.
- the silver bromide-containing phase is preferably formed more inside than the silver iodide-containing phase.
- another silver bromide-containing phase may be provided further outside the silver iodide-containing phase which is present in the vicinity of the grain surface.
- a content of silver bromide or silver iodide, necessary for accomplishing the effects of the invention such as a high sensitivity and a high contrast, may increase as the silver bromide-containing phase or the silver iodide-containing phase is formed more inside the grain, thereby reducing the silver chloride content more than a necessary level and deteriorating the rapid processing property. Therefore, in order to concentrate these functions, for controlling the photographic functions, close to the surface of the grain, the silver bromide-containing phase and the silver iodide-containing phase are preferably present in mutually adjacent manner.
- the silver bromide-containing phase at any position, measured from inside, of from 50 to 100 % of the grain volume, and to form the silver iodide-containing phase at any position of from 85 to 100 % of the grain volume. It is more preferable to form the silver bromide-containing phase at any position of from 70 to 95 % of the grain volume, and to form the silver iodide-containing phase at any position of from 90 to 100 % of the grain volume.
- bromide ion or iodide ion for including silver bromide or silver iodide in the silver halide emulsion, may be made by adding a solution of a bromide salt or an iodide salt singly, or by adding a solution of a bromide salt or an iodide salt in combination with the additions of a silver salt solution and a high-content chloride salt solution.
- the bromide salt solution or the iodide salt solution and the high-content chloride solution may be added separately or as a mixed solution.
- the bromide salt or iodide salt is added as a soluble salt, such as alkali/alkali earth bromide or iodide.
- the introduction may be made by cleaving a bromide ion or an iodide ion from an organic molecule, described in USP 5,389,508 .
- a bromide ion or an iodide ion from an organic molecule, described in USP 5,389,508 .
- minute silver bromide grains or minute silver iodide grains may be utilized.
- the solution of bromide salt or iodide salt may be added in concentrated manner at a timing in the course of grain formation, or over a certain period.
- An introducing position of iodide ion into a high chloride content emulsion is limited in order to obtain an emulsion of a high sensitivity and a low fog level.
- the sensitivity increases less as the iodide ion is introduced more inside the emulsion grain. Therefore, the addition of the iodide salt solution is preferably executed at outside of 50 % of the grain volume, more preferably outside of 70 % and most preferably outside of 85 %.
- the addition of the iodide salt solution is preferably terminated at inside of 98 % of the grain volume, and more preferably inside of 96 %.
- An emulsion of a higher sensitivity and a lower fog level can be obtained by terminating the addition of the iodide salt solution, slightly inside of the grain surface.
- the addition of the bromide salt solution is preferably executed at outside of 50 % of the grain volume, and more preferably outside of 70 %.
- a concentration distribution of the bromide or iodide ion, in the direction of depth in the grain, can be measured by an etching/TOF-SIMS (time of flight-secondary ion mass spectrometry) method, for example with Trift II TOF-SIMS, manufactured by Phi Evans Inc.
- the TOF-SIMS method is described specifically in The Surface Science Society of Japan, " Surface Analysis Technology, Secondary Ion Mass Spectrometry" (Maruzen, 1999 ).
- the concentration of iodide ions shows a maximum at the grain surface and decreases toward the interior, and that the concentration of bromide ions shows a maximum in the interior of the grain.
- the local concentration of silver bromide can also be measured by X-ray diffractometry when the silver bromide content is at a certain high level.
- the silver halide emulsion to be employed in the invention preferably contains iridium.
- a 6-coordination complex having 6 ligands and having iridium as a central metal (6-ligand iridium complex), in order to be taken uniformly in the silver halide crystal.
- a 6-coordination complex having Ir as the central metal and having C1, Br or I as ligands there is preferred a 6-coordination complex having Ir as the central metal and having C1, Br or I as ligands, and; more preferably a 6-coordination complex having Ir as the central metal in which all the six ligands are formed by Cl, Br or I. In such case, Cl, Br and I may be present in mixed manner among six ligands.
- the 6-coordination complex having Ir as the central metal and having Cl, Br or I as the ligands is particularly preferably contained in the silver bromide-containing phase, for the purpose of obtaining a high contrast gradation under a high intensity exposure.
- 6-coordination complex having Ir as the central metal and Cl, Br or I in all the six ligands, but the iridium in the invention is not limited to such examples: [IrCl 6 ] 2- [IrCl 6 ] 3- [IrBr 6 ] 2- [IrBr 6 ] 3- [IrI 6 ] 3- .
- a 6-coordination complex having Ir as the central metal and having at least a ligand other than halogen or cyan there is preferred a 6-coordination complex having Ir as the central metal and having H 2 O, OH, O, OCN, thiazole or substituted thiazole as a ligand, and more preferred a 6-coordination complex having Ir as the central metal and having at least one of H 2 O, OH, O, OCN, thiazole or substituted thiazole as a ligand, in which remaining ligands are formed by Cl, Br or I.
- the metal complexes mentioned above constitute an anion, and, in case of forming a salt with a cation, the counter cation is preferably easily soluble in water.
- an alkali metal ion such as sodium ion, potassium ion, rubidium ion, cesium ion or lithium ion, an ammonium ion or an alkylammonium ion.
- Such metal complex can be used by dissolving in water or in a mixed solvent of water and a suitable water-miscible organic solvent (for example an alcohol, an ether, a glycol, a ketone, an ester or an amide).
- iridium complex is preferably added, in the course of grain formation, in an amount of 1 x 10 -10 to 1x10 -3 moles per 1 mole of silver, most preferably 1 x 10 -8 to 1 x 10 -5 moles.
- the above-mentioned iridium complex is preferably incorporated in the silver halide grain by direct addition to a reaction solution at the formation of the silver halide grains or by addition to an aqueous halide solution for forming the silver halide grains or in another solution thereby realizing addition to the reaction solution for grain formation. It is also preferable to execute a physical ripening with fine particles incorporating the iridium complex in advance thereby achieving incorporation into the silver halide grain. It is furthermore possible to combine these methods to achieve incorporation into the silver halide grain.
- such complex In incorporating such complex into the silver halide grain, it may be uniformly distributed in the interior of the grain, but it is preferable, as disclosed in JP-A Nos. 4-208936 , 2-125245 and 3-188437 , to distribute the complex only in a surfacial layer of the grain, or also to distribute the complex only in the interior of the grain and to add a complex-free layer on the surface of the grain. It is also preferred, as disclosed in USP Nos. 5,252,451 and 5,256,530 , to execute a physical ripening with fine particles incorporating the complex thereby modifying the surfacial phase of the grain. It is also possible to use these methods in combination, or to incorporate plural complexes into a silver halide grain.
- the halogen composition is not particularly limited in a position where the aforementioned complex is incorporated, but the 6-coordination complex having Ir as the central metal in which all of six ligands are formed by Cl, Br or I is preferably incorporated in a position where silver bromide has a concentration maximum.
- a rhodium compound is preferably contained. More preferably, a compound represented by a formula (VI) is employed. formula (VI) [RhQ n L 1 (6-n) ] m
- Q represents a halogen atom such as chlorine, bromine or iodine, preferably a bromine atom
- L 1 represents an arbitrary ligand different from Br
- n represents 3, 4, 5 or 6
- m preferably represents 3-, 2-, 1-, 0 or 1+.
- L 1 may be an inorganic compound or an organic compound and may be charged or uncharged, but is preferably an inorganic compound.
- L 1 is preferably Cl, H 2 , NO or NS, more preferably H 2 O.
- n is preferably 5 or 6, more preferably 6.
- m is preferably 3- or 2-, more preferably 3-.
- the metal complex represented by the formula (VI) is an anion
- the counter cation is preferably easily soluble in water.
- an alkali metal ion such as sodium ion, potassium ion, rubidium ion, cesium ion or lithium ion, an ammonium ion or an alkylammonium ion.
- Such metal complex can be used by dissolving in water or in a mixed solvent of water and a suitable water-miscible organic solvent (for example an alcohol, an ether, a glycol, a ketone, an ester or an amide).
- an optimum amount thereof is variable depending for example on a size of the silver halide grains in which it is to be incorporated, but it is preferably used, in the course of grain formation, in an amount of from 5 x 10 -10 to 1 x 10 -7 moles per 1 mole of silver, more preferably from 2 x 10 -10 to 8 x 10 -8 moles and particularly preferably from 5 x 10 -10 to 5 x 10 -8 moles.
- metals than iridium or rhodium may be doped in the interior and/or on the surface of the silver halide grain.
- the metal ion to be employed is preferably a transition metal ion, among which preferred is iron, ruthenium, osmium, lead, cadmium or zinc. Such metal ion is more preferably employed in the form of a 6-coordination octahedral complex.
- an inorganic compound is employed as a ligand
- an organic compound as a ligand, and the preferred organic compound can be a linear compound containing 5 or less carbon atoms in a main chain and/or a 5-membered or 6-membered heterocyclic compound.
- a more preferable organic compound is a compound including a nitrogen atom, a phosphor atom, an oxygen atom or a sulfur atom as a ligand atom to a metal.
- a preferred combination of a metal ion and a ligand is a combination of an iron ion, a ruthenium ion and a cyanide ion.
- the cyanide ions preferably occupy more than half of coordinations to iron or ruthenium constituting the central metal, and remaining coordinations are preferably occupied by thiocyan, ammonia, water, nitrosyl ion, dimethylsulfoxide, pyridine, pyradine or 4,4'-bipyridine.
- cyanide ions are occupied by cyanide ions to form a hexacyano iron complex or a hexacyano ruthenium complex.
- Such complex having cyanide ions as ligands is preferably added, during the grain formation, in an amount of from 1 x 10 -8 to 1 x 10 -2 moles per 1 mole of silver, and most preferably from 1 x 10 -6 to 5 x 10 -4 moles.
- ruthenium or osmium it is also preferable to employ a nitroxyl ion, a thionitrosyl ion or a water molecule and a chloride ion as a ligand.
- a pentachloro nitrosyl complex More preferably there is formed a pentachloro nitrosyl complex, a pentachloro thionitrosyl complex or a pentachloro aqua complex, and there is also preferred to form a hexachloro complex.
- Such complex is preferably added, during the grain formation, in an amount of 1 x 10 -10 to 1 x 10 -6 moles per 1 mole of silver, more preferably 1 x 10 -9 to 1 x 10 -6 moles.
- spectral sensitizing dyes to be used for spectral sensitizations in the green and red regions may be those described for example in F.M. Harmer, Heterocyclic compounds-Cyanine dyes and related compounds (John Wiley & Sons [New York, London], 1964 ).
- specific examples of the compound and the spectral sensitizing method those described in JP-A-62-215272 , page 22, upper right column to page 38 may be employed advantageously.
- a spectral sensitizing dye described in JP-A-3-123340 is very preferable in consideration of stability, adsorption strength and temperature dependence of exposure.
- the silver halide emulsion to be employed in the invention is preferably subjected to a gold sensitization known in the related art.
- gold sensitization there may be utilized various inorganic gold compounds, a gold (I) complex having an inorganic ligand or a gold (I) complex having an organic ligand.
- the inorganic gold compound there may be employed for example chloroautic acid or a salt thereof, and, as the gold (I) complex having the inorganic ligand, there may be employed for example a gold dithiocyanate compound such as gold (I) potassium dithiocyanate, or a gold dithiosulfate such as gold (I) trisodium dithiosulfate.
- a chalcogen sensitization may be executed also by a same molecule, utilizing a molecule capable of releasing AuCh-, wherein Au represents Au(I), and Ch represents a sulfur atom, a selenium atom, or a tellurium atom.
- An example of the compound capable of releasing AuCh - is a gold compound represented by AuCh-L, wherein L represents an atomic group bonded to AuCh to constitute a molecule.
- one or more ligands may be coordinated, in addition to Ch-L, to Au.
- the gold compound represented by AuCh-L has characteristics, when reacted in a solvent in the presence of silver ions, liable to generate AgAuS, AgAuSe or AgAuTe respectively when Ch is S, Se or Te.
- Examples of such compound include a compound in which L is an acyl group, and also compounds represented by formulas (AuCh1), (AuCh2) and (AuCh3) shown below.
- Ch is preferably a sulfur atom or a selenium atom
- X is preferably an oxygen atom or a sulfur atom
- R 1 is preferably an alkyl group or an aryl group.
- the compound include Au(I) salt of a thiosugar (gold thioglucose such as ⁇ -gold thioglucose, gold peracetylthioglucose, gold thiomannose, gold thiogalactose, or gold thioarabinose), Au(I) salt of a selenosugar (such as gold peracetylselenoglucose, or gold peracetylselenomannose), and Au(I) salt of a tellurosugar.
- gold thioglucose such as ⁇ -gold thioglucose, gold peracetylthioglucose, gold thiomannose, gold thiogalactose, or gold thioarabinose
- Au(I) salt of a selenosugar such as gold peracetylselenoglucose, or gold peracetylselenomannose
- the thiosugar, selenosugar or tellurosugar means a compound in which an amoner-hydroxyl group of a sugar is substituted respectively by a SH group, a SeH group or a TeH group.
- Formula (AuCH2): W 1 W 2 C CR 3 ChAu wherein Au represents Au(I); Ch represents a sulfur atom, a selenium atom, or a tellurium atom; R 3 and W 2 each represents a substituent (such as a hydrogen atom, a halogen atom, or an organic group such as an alkyl group, an aryl group or a heterocyclic group); and W 1 represents an electron-attracting group having a positive Hammett's substituent constant ⁇ . R 3 and W 1 , R 3 and W 2 , or W 1 and W 2 may be bonded each other to form a ring.
- Ch is preferably a sulfur atom or a selenium atom
- R 3 is preferably a hydrogen atom or an alkyl group
- Ch is preferably a sulfur atom or a selenium atom
- E is preferably an ethylene group having a positive Hammett's substituent constant ⁇
- W 3 is preferably an electron-attracting group having a Hammett's substituent constant ⁇ of 0.2 or larger.
- the amount of addition of such compounds is generally from 5 x 10 -7 to 5 x 10 -3 moles per 1 mole of silver halide, and preferably from 3 x 10 -6 to 3 x 10 -4 moles.
- colloidal gold sulfide may be utilized, and a producing method therefor is described for example in Research Disclosure 37154, Solid State Ionics, vo1.79, pp.60 - 66(1995 ) and Compt. Rend. Hebt. Seances Acad. Sci. Sect., B263, p.1328(1966 ).
- the Research Disclosure describes a method of utilizing thiocyanate ion in producing colloidal gold sulfide, but it is also possible, instead, to utilize a thioether compound such as methionine or thiodiethanol.
- the colloidal gold sulfide can be used in various sizes, and is preferably used with an average particle size of 50 nm or less, more preferably with an average particle size of 10 nm or less, and further preferably with an average particle size of 3 nm or less. Such particle size can be measured on a TEM photograph.
- the colloidal gold sulfide may have a composition Au 2 S 1 or a sulfur-excessive composition such as Au 2 S 1 to Au 2 S 2 , and a sulfur-excessive composition is preferable.
- a composition Au 2 S 1.1 to Au 2 S 1.8 is further preferable.
- composition of such colloidal gold sulfide may be analyzed, for example, by taking out a gold sulfide particle and determining a gold content and a sulfur content respectively for example by ICP and iodometry. Since gold ions or sulfur ions (including hydrogen sulfide and salt thereof), dissolved in liquid phase present in the gold sulfide colloid, affects the compositional analysis of gold sulfide colloid particle, the analysis is executed after separating the gold sulfide particle for example by an ultrafiltration.
- the amount of addition of gold sulfide colloid may vary within a wide range depending on the situation, but is usually within a range of 5 x 10 -7 to 5 x 10 -3 moles of gold atoms per 1 mole of silver halide, preferably 5 x 10 -6 to 5 x 10 -4 moles.
- the gold sensitization may be further combined with another sensitization such as sulfur sensitization, selenium sensitization, tellurium sensitization, reduction sensitization or precious metal sensitization utilizing a compound other than gold compound.
- another sensitization such as sulfur sensitization, selenium sensitization, tellurium sensitization, reduction sensitization or precious metal sensitization utilizing a compound other than gold compound.
- sulfur sensitization or selenium sensitization is preferable.
- a surfactant may be added to the photosensitive material, in view of improving the coating stability of the photosensitive material, preventing generation of electrostatic charge and regulating a charge amount.
- the surfactant includes an anionic surfactant, a cationic surfactant, a betaine surfactant and a nonionic surfactant, such as those described in JP-A No.5-333492 .
- a surfactant containing a fluorine atom there is preferred.
- a fluorine atom-containing surfactant can be employed advantageously.
- Such fluorine atom-containing surfactant may be used singly or in combination with another known surfactant, but is preferably used in combination with another known surfactant.
- An amount of addition of such surfactant to the photosensitive material is not particularly limited, but is generally within a range from 1 x 10 -5 to 1 g/m 2 , preferably 1 x 10 -4 to 1 x 10 -1 g/m 2 and more preferably 1x10 -3 to 1x10 -2 g/m 2 .
- the photosensitive material to be employed in the invention may contain known additives such as a color coupler, a polymer coupler, a coupler releasing a photographically useful group, a scavenger for an oxidized material of the developing agent, a stain preventing agent, a fading preventing agent, a dye and an ultraviolet absorber, as described in JP-A-2001-183778 , a table in paragraph 0100 and paragraphs 0101 to 0119 thereof.
- the photosensitive material to be employed in the present invention can form an image by an exposure step of light irradiation according to image information, and a development step of developing the photosensitive material subjected to the light irradiation.
- a general-purpose printer is used as a printer for preparing a print, by the developing process utilizing the solid processing materials of the invention, but it is usable not only in a print system utilizing an ordinary negative printer but also suitable for a scan exposure method utilizing a cathode ray tube (CRT).
- CRT cathode ray tube
- the CRT exposure apparatus is simpler, more compact and less expensive in comparison with an apparatus utilizing a laser. Also adjustments of optical axis and colors are easier.
- various light emitting members showing light emissions in necessary spectral regions. For example, there is employed either one of a red light emitting member, a green light emitting member and a blue light emitting member, or a mixture of two or more thereof.
- the spectral regions are not limited to red, green and blue mentioned above, but there may also be employed a phosphor emitting light in yellow, orange, purple or infrared region. In particular, there is often employed a cathode ray tube emitting white light by mixing these light emitting members.
- the photosensitive material includes plural photosensitive layers of different spectral sensitivity distributions and the cathode ray tube has fluorescent members showing light emissions in plural spectral regions
- a digital scan exposure method utilizing a monochromic high-density light of a gas laser, a light emitting diode, a semiconductor laser, or a second harmonic generating light source (SHG) formed by a combination of a semiconductor laser or a solid-state laser utilizing a semiconductor laser as an exciting light source and a non-linear optical crystal.
- a semiconductor laser, or a second harmonic generating light source (SHG) formed by a combination of a semiconductor laser or a solid-state laser utilizing a semiconductor laser as an exciting light source and a non-linear optical crystal.
- a semiconductor laser for designing a compact, inexpensive apparatus of a long service life and a high stability, there is preferred the use of a semiconductor laser, and it is preferable to use a semiconductor laser in at least one of the exposure light sources.
- the photosensitive material is preferably subjected to an imagewise exposure by a coherent light of a blue laser having a light emission wavelength range of from 420 to 460 nm.
- a blue laser having a light emission wavelength range of from 420 to 460 nm.
- blue lasers there is particularly preferred a blue semiconductor laser.
- the laser light source there can be preferably employed a blue semiconductor laser of a wavelength of from 430 to 450 nm (announced by Nichia Corp. in March 2001, at 48th Applied Physics United Symposium, a blue laser of a wavelength of about 470 nm, taken out from a semiconductor laser (oscillation wavelength: about 940 nm) by a wavelength conversion in an LiNbO 3 SHG crystal having a waveguide-shaped inversion domain structure, a green laser of a wavelength of about 530 nm, taken out from a semiconductor laser (oscillation wavelength: about 1060 nm) by a wavelength conversion in an LiNbO 3 SHG crystal having a waveguide-shaped inversion domain structure, a red semiconductor laser of a wavelength of about 685 nm (Hitachi Type No. HL6738MG), and a red semiconductor laser of a wavelength of about 650 nm (Hitachi Type No. HL6501MG).
- a spectral sensitivity peak wavelength of the photosensitive material of the invention can be arbitrarily selected according to the wavelength of the scan exposure light source to be used.
- a blue light or a green light can be obtained from am SHG light source, formed by combining a solid state laser utilizing a semiconductor laser as an excitation light source or a semiconductor laser, and a non-linear optical crystal, as it can halve the oscillation wavelength of the laser. Consequently, the spectral sensitivity peaks of the photosensitive material can be provided in the ordinary three wavelength regions of blue, green and red.
- An exposure time in such scan exposure defined as a time exposing a pixel size at a pixel density of 300 dpi, is preferably 10 -4 sec or less, more preferably 10 -6 sec or less.
- a latent image of microdot patterns may be formed on the photosensitive material. Such method is described in JP-A-9-226227 .
- the silver halide color photographic photosensitive material to be employed in the invention can be advantageously used in combination with an exposure or development system described in following related references.
- Examples of such system include an automatic print and development system described in JP-A-10-333253 , a photosensitive material transporting apparatus described in JP-A-2000-10206 , a recording system including an image reading apparatus described in JP-A-11-215312 , an exposure system utilizing a color image recording method described in JP-A-11-88619 and JP-A-10-202950 , a digital photoprint system including a remote diagnostic method described in JP-A-10-210206 , and a photoprint system including an image recording apparatus described in JP-A-2000-310822 .
- Samples Nos. 1 to 17 of concentrated bleach composition were prepared with formulations shown in Table 3. Amounts in the table indicate those per 1 L of the composition.
- ⁇ Concentrated bleach composition > water 400 ml ethylenediaminetetraacetic acid iron(III) ammonium (EDTAFe(III)) cf.
- Table 3 ethylenediaminetetraacetic acid (EDTA) cf.
- Table 3 m-carboxybenzenesulfinic acid 20.0 g nitric acid 38.0g succinic acid cf.
- Table 3 ammonia water (27 %) 25.0 g water to make 1000 ml pH (25°C/adjusted with ammonia or nitric acid) cf.
- Comparative Examples 1, 2 and 3 correspond to Nos. 11, 3 and 17 in JP-A-2004-53921 , Example 1, Table 2.
- a photosensitive material to be employed in the continuous processing test was prepared in the following manner (Preparation of emulsion BH-1 for blue-sensitive layer)
- Cubic grains of a high silver chloride content were prepared by a method of simultaneously adding and mixing silver nitrate and sodium chloride in agitated deionized distilled water containing deionized gelatin.
- Cs 2 [OsCl 5 (NO)] was added.
- potassium bromide 1.5 mol% per 1 mole of silver halide to be formed
- K 4 [Fe(CN) 6 ] were added.
- the obtained emulsion grains were mono-dispersion cubic silver iodobromochloride grains having a side length of 0.54 ⁇ m and a variation coefficient of 8.5 %.
- the emulsion after being subjected to a deposition-desalting process, was subjected to additions of gelatin, compounds Ab-1, Ab-2 and Ab-3 and calcium nitrate, and was re-dispersed.
- the re-dispersed emulsion was dissolved at 40°C, and sensitizing dyes S-1, S-2 and S-3 of the invention were so added as to obtain optimum spectral sensitizations. Then sodium benzenethiosulfate, triethylthiourea as a sulfur sensitizer and a compound-1 as a gold sensitizer were added, and the emulsion was ripened to an optimum chemical sensitization.
- Emulsion grains were obtained in the same manner as in the preparation of emulsion BH-1, except that the temperature and the adding speed were changed in the step of simultaneously adding and mixing silver nitrate and sodium chloride, and that the amounts of metal complexes, added in the course of addition of silver nitrate and sodium chloride, were changed.
- the obtained emulsion grains were mono-dispersion cubic silver iodobromochloride grains having a side length of 0.44 ⁇ m and a variation coefficient of 9.5 %.
- an emulsion BL-1 was prepared in the same manner except that the amounts of the various added compounds were changed from those in BH-1.
- Cubic grains of a high silver chloride content were prepared by a method of simultaneously adding and mixing silver nitrate and sodium chloride in agitated deionized distilled water containing deionized gelatin.
- K 4 [Ru(CN) 6 ] was added.
- potassium bromide (2 mol% per 1 mole of silver halide to be formed) was added.
- the obtained emulsion grains were mono-dispersion cubic silver iodobromochloride grains having a side length of 0.42 ⁇ m and a variation coefficient of 8.0 %.
- the emulsion was subjected to a deposition-desalting process, and re-dispersion.
- the emulsion was dissolved at 40°C, and sodium benzenethiosulfonate, p-glutaramidephenyl disulfide, sodium thiosulfate pentahydrate as a sulfur sensitizer and bis(1,4,5-trimethyl-1,2,4-triazolium-3-thiolate)aurate(I) tetrafluoroborate as a gold sensitizer were added, and the emulsion was so ripened as to obtain an optimum chemical sensitization.
- Emulsion grains were obtained in the same manner as in the preparation of emulsion GH-1, except that the temperature and the adding speed were changed in the step of simultaneously adding and mixing silver nitrate and sodium chloride, and that the amounts of metal complexes, added in the course of addition of silver nitrate and sodium chloride, were changed.
- the obtained emulsion grains were mono-dispersion cubic silver iodobromochloride grains having a side length of 0.35 ⁇ m and a variation coefficient of 9.8 %.
- an emulsion GL-1 was prepared in the same manner except that the amounts of the various added compounds were changed from those in GH-1.
- Cubic grains of a high silver chloride content were prepared by a method of simultaneously adding and mixing silver nitrate and sodium chloride in agitated deionized distilled water containing deionized gelatin.
- Cs 2 [OsCL 5 (NO)] was added.
- K 4 [Ru(CN) 6 ] was added.
- potassium bromide 1.3 mol% per 1 mole of silver halide to be formed
- K 2 [IrCl 5 (5-methylthiazole)] was added.
- potassium iodide an amount corresponding to 0.05 mol% of silver iodide per 1 mole of silver halide to be formed
- K 2 [IrCl 5 (H 2 O)] and K[IrCl 4 (H 2 O) 2 ] were added.
- the obtained emulsion grains were mono-dispersion cubic silver iodobromochloride grains having a side length of 0.39 ⁇ m and a variation coefficient of 10 %.
- the emulsion was subjected to a deposition-desalting process, and re-dispersion, as described above.
- the emulsion was dissolved at 40°C, and a sensitizing dye S-8, a compound-5, triethylthiourea as a sulfur sensitizer and a compound-1 as a gold sensitizer were added, and the emulsion was so ripened as to obtain an optimum chemical sensitization. Thereafter, 1-(3-acetamidephenyl)-5-mercaptotetrazole, 1-(5-methylureidophenyl)-5-mercaptotetrazole, a compound-2, a compound-4 and potassium bromide were added. The emulsion thus obtained was taken as an emulsion RH-1.
- Emulsion grains were obtained in the same manner as in the preparation of emulsion RH-1, except that the temperature and the adding speed were changed in the step of simultaneously adding and mixing silver nitrate and sodium chloride, and that the amounts of metal complexes, added in the course of addition of silver nitrate and sodium chloride, were changed.
- the obtained emulsion grains were mono-dispersion cubic silver iodobromochloride grains having a side length of 0.29 ⁇ m and a variation coefficient of 9.9 %.
- an emulsion RL-1 was prepared in the same manner except that the amounts of the various added compounds were changed from those in RH-1.
- a first layer coating liquid of a composition to be shown below A coating amount of the emulsion is shown in a coating amount converted to a silver amount.
- Coating liquids for second to seventh layers were prepared in a similar manner as the coating liquid for the first layer.
- (H-1), (H-2) and (H-3) were used as gelatin hardeners in each layer.
- Ab-1, Ab-2, Ab-3 and Ab-4 were also added so as to obtain total amounts respectively of 14.0 mg/m 2 , 62.0 mg/m 2 , 5.0 mg/m 2 , and 10.0 mg/m 2 .
- 1-(3-methylureidophenyl)-5-mercaptotetrazole was added in the second, fourth and sixth layers so as to obtain respective amounts of 0.2 mg/m 2 , 0.2 mg/m 2 , and 0.6 mg/m 2 .
- 4-hydroxy-6-methyl-1,3,3a,7-tetrazaindene was added so as to obtain respective amounts of 1 x 10 -4 moles and 2 x 10 -4 moles per 1 mole of silver halide.
- a methacrylic acid-butyl acrylate copolymer latex (mass ratio 1:1, average molecular weight 200,000 to 400,000) was added so as to obtain an amount of 0.05 g/m 2 .
- disodium catechol-3,5-disulfonate was added so as to obtain respective amounts of 6 mg/m 2 , 6 mg/m 2 , and 18 mg/m 2 .
- sodium polystyrenesulfonate was added, if necessary in each layer, for regulating the viscosity of the coating liquid. Also for preventing irradiation, following dyes (parenthesized number indicating coating amount) were added.
- Formulation of each layer is shown below, in which a number indicates a coating amount (g/m 2 ), and, for the silver halide emulsion, the coating amount is shown by a coating amount converted into a silver amount.
- polyethylene resin-laminated paper [polyethylene resin at the side of the first layer containing a white pigment (TiO 2 content: 16 mass%, ZnO content: 4 mass%), a fluorescent whitening agent (4,4'-bis(5-methylbenzoxazolyl)stilbene (content: 0.03 mass%) and a blue dye (ultramarine, content: 0.33 mass%), amount of polyethylene resin being 29.2 g/m 2 ]
- the sample prepared as described above was used.
- a rinse cleaning system RC-50D, manufactured by Fuji Photo Film Co. was mounted in Rinse 3.
- the rinse solution taken out from Rinse 3 was supplied by a pump to a reverse osmosis module (RC50D).
- a transmitted water therefrom was supplied to Rinse 4, and a concentrated solution was returned to Rinse 3.
- the pump pressure was so regulated that the amount of water to the reverse osmosis unit was maintained at from 50 to 300 mL/min, and the circulation was conducted under temperature control, for 10 hours per day.
- the rinse from 1 to 4 was conducted by a 4-tank countercurrent system.
- the color developer replenisher was prepared in advance as a concentrate of 3.84 times, which was set on the Frontier 330 and automatically diluted with water to prepare the replenisher described above.
- ⁇ Concentrated fixing composition water 70 mL ammonium thiosulfate (750 g/L) 500.0 mL ammonium bisulfite solution (65 %) 250.0 g ethylenediaminetetraacetic acid 15.0 g ammonia water (27 %) 45.0 g water to make 1000 mL pH (25°C, adjusted with ammonia and nitric acid) 5.75 ⁇ tank solution> ⁇ replenisher A> ⁇ replenisher B> concentrated bleach composition 250 mL 670 mL - concentrated fixing composition 250 mL - 670 mL water to make 1000 mL 1000 mL 1000 mL ⁇ Rinse> (Replenisher being same as the tank solution) chlorinated sodium isocyanurate 0.02 g de
- each of the concentred color developer composition, the concentrated bleach composition and the concentrated fixing composition when set in an exclusive 1.3L container, is automatically introduced into a replenishing tank and diluted with water to the aforementioned composition for use in the processing.
- the tank solution of rinse (1) was extracted, placed in a 100-mL transparent polyvinyl chloride bottle and, with a holed stopper, let to stand under a condition of 40°C, and a period until the liquid became turbid by sulfurization was evaluated as follows:
- a solid black sample was prepared with the photosensitive material above and a remaining silver amount was measured by fluorescent X-ray analysis.
- a high remaining silver amount means an undesirably insufficient desilvering.
- An overflow liquid from the bleach-fix tank solution was recovered after 2 rounds, then 1L of the liquid was placed in a beaker, 500 g of steel wool were immersed in the liquid and the liquid was recovered after 1 hour.
- a silver concentration in the liquid was measured by atomic absorption on the liquid after steel wool immersion and on the liquid without steel wool immersion, and a percentage of silver decrease was determined. A higher percentage means a higher silver recovery rate and is therefore preferable.
- the present invention achieves an improvement in the concentrated bleach composition, also significant improvements in the sulfurization resistance and silver recovery efficiency in the running process utilizing the concentrated bleach composition, and a sufficient desilvering property, thus providing a satisfactory photographic quality.
- JP-A-2004-53921 is insufficient, as the deposition is generated in a prolonged standing at a high temperature (Nos. 1 to 3). Also a succinic acid concentration, higher than that in the invention, results in a deposition of succinic acid in a low-temperature storage of the concentrate (No. 4). In a low-concentration range of EDTAFe(III), the concentrated composition is liable to be frozen, and, once frozen, it is estimated that succinic acid becomes very easily deposited.
- edge stain and bleach fog were not observed in any of Examples of the invention.
- Samples #1 - #6 of the concentrated composition for color developer replenisher were prepared with the compositions shown in Table 5. Amounts in the table are those for 1L of the composition.
- CBS, DSHA, PTS.Na, TIPA, DEG, and PEG300 respectively represent m-carboxybenzenesulfinic acid, disodium-N,N-bis(sulfonatethyl)hydroxylamine, sodium p-toluenesulfonate, triisopropanolamine, diethylene glycol, and polyethylene glycol having an average molecular weight of 300.
- the developing agent is 4-amino-3-methyl-N-ethyl-N-( ⁇ -methanesulfonamidethyl)aniline ⁇ 3/2 sulfate salt-monohydrate.
- the prepared samples #1 to #6 of the concentrated composition were subjected to evaluations for stability of concentrated composition, creep-up preventing ability of the developer replenisher, photographic properties and edge stain.
- Each sample was prepared in an amount of 400 mL, of which 200 mL were placed in a 200-mL transparent polyvinyl chloride bottle and were stored, in a stoppered state, for 2 weeks at 0°C or -5°C. After 2 weeks, the sample was taken out and visually inspected for presence/absence of deposition in the sample and for state of turbidity. Results are shown in Table 6.
- a rinse cleaning system RC-50D, manufactured by Fuji Photo Film Co. was mounted in Rinse 3.
- the rinse solution taken out from Rinse 3 was supplied by a pump to a reverse osmosis module (RC50D).
- a transmitted water therefrom was supplied to Rinse 4, and a concentrated solution was returned to Rinse 3.
- the pump pressure was so regulated that the amount of water to the reverse osmosis unit was maintained at from 50 to 300 mL/min, and the circulation was conducted under temperature control, for 10 hours per day.
- the rinse from 1 to 4 was conducted by a 4-tank countercurrent system.
- Each of separately prepared samples #1 to #6 of the concentrated color developer composition was diluted 3.84 times with water to obtain a color developer replenisher.
- the developing tank solution was prepared by mixing 300 mL of the developer replenisher with 100 mL of CP-47L P1-S solution, manufactured by Fuji Photo Film Co., and 600 mL of water.
- the replenishers A and B of bleach-fix were prepared by respectively diluting the parts A and B of the concentrated bleach-fix compositions by 1.5 times with water.
- each of the concentrated color developer composition, and parts A and B of the concentrated bleach-fix composition when set in an exclusive 1.3L container, is automatically introduced into a replenishing tank and diluted with water to the aforementioned composition for use in the processing.
- Each of the concentrated color developer compositions #1 to #6 above was subjected to a running test of 3 rounds according to the processing method described above. Subsequently a sample, subjected to a gray imagewise exposure, was processed, then a magenta density was determined at an exposure amount providing a magenta density of 0.6 in #1, and a density difference ( ⁇ D(GL)) was calculated, as shown in Table 6.
- a negative difference means a sensitivity loss while a positive difference means a sensitivity increase. A larger value is preferable as it indicates absence of sensitivity loss.
- the present invention to provide a processing material capable of improving the deposition of in the concentrated liquid (particularly deposition of fluorescent whitening agent), not aggravating the crystal deposition by the creep-up of the replenisher, improving the photographic performance without a sensitivity loss even with a reduced concentration of the color developing agent, and completely free from the edge stain. It is also possible to provide an inexpensive processing material by reducing the concentration of the color developing agent and by not using PTS.Na and TIPA. Furthermore, most preferable effects can be accomplished by employing DEG and PEG300 in combination.
- Concentrated color developer compositions were prepared in the same manner as #6 in Example 2-1, except that PEG300 therein was replaced by PEG200, PEG600 or PEG1000, and the depositing property and the creep-up property were evaluated. Satisfactory results were obtained in all the cases, but PEG 300 was most preferably, then PEG200 and PEG600 provided next preferable results, while PEG1000 could not provide much effects.
- Example 2-1 was subjected to a pH regulation by a change in the amount of KOH and to changes in the amounts of the color developing agent and DSHA, and evaluations were made in the same manner as in Example 2-1. As a result, it was confirmed that the results were made even better with the aforementioned preferable amounts of addition of the invention. Also a concentrated liquid, prepared in the same manner as #6 of Example 2-1 except that DSHA therein was replaced by a same molar amount of diethylhydroxylamine, showed a deposition.
- Example 2-1 was processed in the same manner as in Example 2-1, except that Frontier 340E, manufactured by Fuji Photo Film Co. was used and that the processing conditions were changed as follows.
- ⁇ Development process conditions> Process step Temp. Time Replenish amt. color development 45.0°C 25 sec. 45 ml/m 2 bleach-fix 40.0°C 25 sec.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004135681A JP2005316251A (ja) | 2004-04-30 | 2004-04-30 | ハロゲン化銀カラー写真感光材料用漂白濃縮組成物及び処理方法 |
JP2004135684A JP2005316252A (ja) | 2004-04-30 | 2004-04-30 | カラー写真感光材料の発色現像補充液用1パート型濃縮組成物及び処理方法 |
PCT/JP2005/008045 WO2005106583A1 (fr) | 2004-04-30 | 2005-04-27 | COMPOSITION D'UN CONCENTRÉ DE BLANCHIMENT DESTINÉE À DES MATÉRIAUX PHOTOGRAPHIQUES COULEUR D'HALOGÉNURE D'ARGENT, COMPOSITION D'UN CONCENTRÉ DE TYPE À UN SEUL COMPOSANT DESTINÉE À LA RÉGÉNÉRATION D'AGENTS DE DÉ |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1742106A1 true EP1742106A1 (fr) | 2007-01-10 |
EP1742106A4 EP1742106A4 (fr) | 2007-07-25 |
Family
ID=35241826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05736658A Withdrawn EP1742106A4 (fr) | 2004-04-30 | 2005-04-27 | Composition d'un concentré de blanchiment destinée à des matériaux photographiques couleur d'halogénure d'argent, composition d'un concentré de type à un seul composant destinée à la régénération d'agents de developement couleur et methode de traitement |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1742106A4 (fr) |
WO (1) | WO2005106583A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102427885B (zh) | 2009-05-15 | 2016-10-19 | 简·探针公司 | 用于在执行磁性分离工序的仪器中实现磁体的自动移动的方法和设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004012841A (ja) * | 2002-06-07 | 2004-01-15 | Fuji Photo Film Co Ltd | 画像形成方法 |
JP2004054015A (ja) * | 2002-07-22 | 2004-02-19 | Fuji Photo Film Co Ltd | ハロゲン化銀カラー写真感光材料及びカラー画像形成方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2867048B2 (ja) * | 1989-12-19 | 1999-03-08 | コニカ株式会社 | ハロゲン化銀カラー写真感光材料の処理方法 |
JPH063788A (ja) * | 1992-06-19 | 1994-01-14 | Konica Corp | ハロゲン化銀カラー写真感光材料の処理方法 |
JPH07159957A (ja) * | 1993-12-01 | 1995-06-23 | Fuji Photo Film Co Ltd | ハロゲン化銀カラー写真感光材料の処理方法 |
EP1085375A1 (fr) * | 1999-09-13 | 2001-03-21 | Agfa-Gevaert N.V. | Concentré de révélateur photographique couleur |
JP2002258451A (ja) * | 2001-02-28 | 2002-09-11 | Fuji Photo Film Co Ltd | ハロゲン化銀カラー写真感光材料の処理方法 |
JP2003066570A (ja) * | 2001-08-23 | 2003-03-05 | Fuji Photo Film Co Ltd | ハロゲン化銀カラー写真感光材料用の発色現像用液体処理剤組成物及び現像処理方法 |
EP1308778A1 (fr) * | 2001-10-30 | 2003-05-07 | Eastman Kodak Company | Composition photographique inodorée de blanchiment-fixage et procédé d' utilisation |
JP3765486B2 (ja) * | 2002-07-19 | 2006-04-12 | 富士写真フイルム株式会社 | ハロゲン化銀カラー写真感光材料用漂白定着液濃縮組成物 |
JP2004070199A (ja) * | 2002-08-09 | 2004-03-04 | Konica Minolta Holdings Inc | ハロゲン化銀写真感光材料用発色現像濃縮組成物及びこれを用いた処理方法 |
JP2005099767A (ja) * | 2003-09-01 | 2005-04-14 | Konica Minolta Photo Imaging Inc | ハロゲン化銀カラー写真感光材料用発色現像濃縮組成物及び処理方法 |
-
2005
- 2005-04-27 WO PCT/JP2005/008045 patent/WO2005106583A1/fr not_active Application Discontinuation
- 2005-04-27 EP EP05736658A patent/EP1742106A4/fr not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004012841A (ja) * | 2002-06-07 | 2004-01-15 | Fuji Photo Film Co Ltd | 画像形成方法 |
JP2004054015A (ja) * | 2002-07-22 | 2004-02-19 | Fuji Photo Film Co Ltd | ハロゲン化銀カラー写真感光材料及びカラー画像形成方法 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2005106583A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2005106583A1 (fr) | 2005-11-10 |
EP1742106A4 (fr) | 2007-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0410450B1 (fr) | Procédé de traitement de matériaux photographiques couleur à l'halogénure d'argent | |
US5252439A (en) | Method of replenishing developing solution with replenisher | |
JP2958589B2 (ja) | ハロゲン化銀写真感光材料の処理方法 | |
JP4079540B2 (ja) | ハロゲン化銀カラー写真感光材料及びカラー画像形成方法 | |
EP1742106A1 (fr) | Composition d'un concentré de blanchiment destinée à des matériaux photographiques couleur d'halogénure d'argent, composition d'un concentré de type à un seul composant destinée à la régénération d'agents de developement couleur et methode de traitement | |
US6479229B2 (en) | Silver halide color photographic material and development processing method of the same | |
JP3765486B2 (ja) | ハロゲン化銀カラー写真感光材料用漂白定着液濃縮組成物 | |
US7118850B2 (en) | Color developer replenisher and concentrated composition for color photographic material | |
US6569610B2 (en) | Method for processing silver halide color photosensitive material | |
JP2005316251A (ja) | ハロゲン化銀カラー写真感光材料用漂白濃縮組成物及び処理方法 | |
US7351522B2 (en) | Concentrated processing composition for silver halide color paper and method of processing | |
US6746832B2 (en) | Color image forming method using silver halide color photosensitive material | |
JP2005316252A (ja) | カラー写真感光材料の発色現像補充液用1パート型濃縮組成物及び処理方法 | |
US7166422B2 (en) | Silver halide color photographic material, and method of image formation | |
EP1605305A1 (fr) | Appareil de développement et procédé pour le traitement de papiers photographiques couleurs à l'halogénure d'argent | |
JP4185306B2 (ja) | 画像形成方法 | |
JP2007101680A (ja) | 水洗代替安定液用アディティブ剤 | |
JP2004054025A (ja) | ハロゲン化銀カラー写真感光材料及びカラー画像形成方法 | |
JP2006189531A (ja) | ハロゲン化銀カラーペーパー用漂白液組成物及びそれを用いる処理方法 | |
JP2004012840A (ja) | 画像形成方法 | |
JP2006023723A (ja) | ハロゲン化銀カラーペーパー用現像処理装置 | |
JP2004012841A (ja) | 画像形成方法 | |
JP2006220821A (ja) | ハロゲン化銀カラーペーパー用現像処理装置 | |
JP2005107158A (ja) | ハロゲン化銀カラー写真感光材料用濃縮現像処理剤。 | |
JP2006251372A (ja) | ハロゲン化銀カラーペーパー用補充液処理組成物及びそれを用いる処理方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20061025 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: FUJIFILM CORPORATION |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G03C 5/26 20060101ALI20070411BHEP Ipc: G03C 7/42 20060101AFI20051115BHEP |
|
18W | Application withdrawn |
Effective date: 20070426 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20070625 |
|
R18W | Application withdrawn (corrected) |
Effective date: 20070426 |