EP0182253B1 - Matériau photographique réflecteur - Google Patents
Matériau photographique réflecteur Download PDFInfo
- Publication number
- EP0182253B1 EP0182253B1 EP19850114370 EP85114370A EP0182253B1 EP 0182253 B1 EP0182253 B1 EP 0182253B1 EP 19850114370 EP19850114370 EP 19850114370 EP 85114370 A EP85114370 A EP 85114370A EP 0182253 B1 EP0182253 B1 EP 0182253B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- photographic material
- titanium oxide
- material according
- weight
- treated
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 title claims description 36
- -1 polyethylene terephthalate Polymers 0.000 claims description 51
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 48
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 42
- 239000002245 particle Substances 0.000 claims description 28
- 239000012463 white pigment Substances 0.000 claims description 14
- 239000000839 emulsion Substances 0.000 claims description 13
- 229920001225 polyester resin Polymers 0.000 claims description 11
- 239000004645 polyester resin Substances 0.000 claims description 11
- 239000004094 surface-active agent Substances 0.000 claims description 11
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 10
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 10
- 229920005992 thermoplastic resin Polymers 0.000 claims description 10
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 claims description 8
- 150000005846 sugar alcohols Polymers 0.000 claims description 8
- 239000000344 soap Substances 0.000 claims description 7
- 239000007822 coupling agent Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 150000003377 silicon compounds Chemical class 0.000 claims description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000012046 mixed solvent Substances 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 239000010408 film Substances 0.000 description 25
- 239000010410 layer Substances 0.000 description 24
- 229920005989 resin Polymers 0.000 description 23
- 239000011347 resin Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 17
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 14
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 8
- 229910052719 titanium Inorganic materials 0.000 description 8
- 239000010936 titanium Substances 0.000 description 8
- 230000004304 visual acuity Effects 0.000 description 8
- 239000013522 chelant Substances 0.000 description 7
- 229920000728 polyester Polymers 0.000 description 7
- UMHKOAYRTRADAT-UHFFFAOYSA-N [hydroxy(octoxy)phosphoryl] octyl hydrogen phosphate Chemical compound CCCCCCCCOP(O)(=O)OP(O)(=O)OCCCCCCCC UMHKOAYRTRADAT-UHFFFAOYSA-N 0.000 description 6
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 6
- 235000014113 dietary fatty acids Nutrition 0.000 description 6
- 239000000194 fatty acid Substances 0.000 description 6
- 229930195729 fatty acid Natural products 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical group [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 5
- 238000004381 surface treatment Methods 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- GBHRVZIGDIUCJB-UHFFFAOYSA-N hydrogenphosphite Chemical compound OP([O-])[O-] GBHRVZIGDIUCJB-UHFFFAOYSA-N 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 4
- GPYKJDYMMUIUFG-UHFFFAOYSA-N 1-(2-Furanyl)-1,3-butanedione Chemical compound CC(=O)CC(=O)C1=CC=CO1 GPYKJDYMMUIUFG-UHFFFAOYSA-N 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 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 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 235000015424 sodium Nutrition 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 2
- CNGYZEMWVAWWOB-VAWYXSNFSA-N 5-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-[(e)-2-[4-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound N=1C(NC=2C=C(C(\C=C\C=3C(=CC(NC=4N=C(N=C(NC=5C=CC=CC=5)N=4)N(CCO)CCO)=CC=3)S(O)(=O)=O)=CC=2)S(O)(=O)=O)=NC(N(CCO)CCO)=NC=1NC1=CC=CC=C1 CNGYZEMWVAWWOB-VAWYXSNFSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 241000047703 Nonion Species 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- AXDCOWAMLFDLEP-UHFFFAOYSA-N dimethoxyphosphoryl dimethyl phosphate Chemical compound COP(=O)(OC)OP(=O)(OC)OC AXDCOWAMLFDLEP-UHFFFAOYSA-N 0.000 description 2
- HTDKEJXHILZNPP-UHFFFAOYSA-N dioctyl hydrogen phosphate Chemical compound CCCCCCCCOP(O)(=O)OCCCCCCCC HTDKEJXHILZNPP-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920002114 octoxynol-9 Polymers 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical class CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- QGKMIGUHVLGJBR-UHFFFAOYSA-M (4z)-1-(3-methylbutyl)-4-[[1-(3-methylbutyl)quinolin-1-ium-4-yl]methylidene]quinoline;iodide Chemical compound [I-].C12=CC=CC=C2N(CCC(C)C)C=CC1=CC1=CC=[N+](CCC(C)C)C2=CC=CC=C12 QGKMIGUHVLGJBR-UHFFFAOYSA-M 0.000 description 1
- ZWVMLYRJXORSEP-UHFFFAOYSA-N 1,2,6-Hexanetriol Chemical compound OCCCCC(O)CO ZWVMLYRJXORSEP-UHFFFAOYSA-N 0.000 description 1
- VPGSXIKVUASQIY-UHFFFAOYSA-N 1,2-dibutylnaphthalene Chemical compound C1=CC=CC2=C(CCCC)C(CCCC)=CC=C21 VPGSXIKVUASQIY-UHFFFAOYSA-N 0.000 description 1
- DAZLBYOWBVBLKA-UHFFFAOYSA-N 1,3-diphenylpropane-1,3-dione;indium Chemical compound [In].C=1C=CC=CC=1C(=O)CC(=O)C1=CC=CC=C1 DAZLBYOWBVBLKA-UHFFFAOYSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- ZMESHQOXZMOOQQ-UHFFFAOYSA-N 1-(naphthalen-1-ylmethyl)naphthalene Chemical compound C1=CC=C2C(CC=3C4=CC=CC=C4C=CC=3)=CC=CC2=C1 ZMESHQOXZMOOQQ-UHFFFAOYSA-N 0.000 description 1
- HIQAWCBKWSQMRQ-UHFFFAOYSA-N 16-methylheptadecanoic acid;2-methylprop-2-enoic acid;propan-2-ol;titanium Chemical compound [Ti].CC(C)O.CC(=C)C(O)=O.CC(=C)C(O)=O.CC(C)CCCCCCCCCCCCCCC(O)=O HIQAWCBKWSQMRQ-UHFFFAOYSA-N 0.000 description 1
- FDXAEDSUUCCDFG-UHFFFAOYSA-N 16-methylheptadecanoic acid;propan-2-ol;prop-2-enoic acid;titanium Chemical compound [Ti].CC(C)O.OC(=O)C=C.OC(=O)C=C.CC(C)CCCCCCCCCCCCCCC(O)=O FDXAEDSUUCCDFG-UHFFFAOYSA-N 0.000 description 1
- IEKHISJGRIEHRE-UHFFFAOYSA-N 16-methylheptadecanoic acid;propan-2-ol;titanium Chemical compound [Ti].CC(C)O.CC(C)CCCCCCCCCCCCCCC(O)=O.CC(C)CCCCCCCCCCCCCCC(O)=O.CC(C)CCCCCCCCCCCCCCC(O)=O IEKHISJGRIEHRE-UHFFFAOYSA-N 0.000 description 1
- JIAGYOWSALSPII-UHFFFAOYSA-N 2,3-dioctylnaphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(O)(=O)=O)=C(CCCCCCCC)C(CCCCCCCC)=CC2=C1 JIAGYOWSALSPII-UHFFFAOYSA-N 0.000 description 1
- QEAHTUJZOZSKCY-UHFFFAOYSA-N 2-(hydroxymethyl)-2-methylbutane-1,3-diol Chemical compound CC(O)C(C)(CO)CO QEAHTUJZOZSKCY-UHFFFAOYSA-N 0.000 description 1
- GXZNTTXRLVVXRJ-GMFCBQQYSA-N 2-[methyl-[(z)-octadec-9-enyl]amino]ethanesulfonic acid;sodium Chemical compound [Na].CCCCCCCC\C=C/CCCCCCCCN(C)CCS(O)(=O)=O GXZNTTXRLVVXRJ-GMFCBQQYSA-N 0.000 description 1
- GYJJMHBAAGPMGS-UHFFFAOYSA-N 2-aminobenzoic acid;propan-2-ol;titanium Chemical compound [Ti].CC(C)O.NC1=CC=CC=C1C(O)=O.NC1=CC=CC=C1C(O)=O.NC1=CC=CC=C1C(O)=O GYJJMHBAAGPMGS-UHFFFAOYSA-N 0.000 description 1
- PBUUDMYDUTZMGF-UHFFFAOYSA-N 2-methylprop-2-enoic acid;propan-2-ol;titanium Chemical compound [Ti].CC(C)O.CC(=C)C(O)=O.CC(=C)C(O)=O.CC(=C)C(O)=O PBUUDMYDUTZMGF-UHFFFAOYSA-N 0.000 description 1
- DMPODMBXLRMZSP-UHFFFAOYSA-N 3-(dibutylamino)propan-1-ol Chemical compound CCCCN(CCCC)CCCO DMPODMBXLRMZSP-UHFFFAOYSA-N 0.000 description 1
- WPTUDAOQIXOMIQ-UHFFFAOYSA-N 3-(hydroxymethyl)pentane-2,4-diol Chemical compound CC(O)C(CO)C(C)O WPTUDAOQIXOMIQ-UHFFFAOYSA-N 0.000 description 1
- VVXLFFIFNVKFBD-UHFFFAOYSA-N 4,4,4-trifluoro-1-phenylbutane-1,3-dione Chemical compound FC(F)(F)C(=O)CC(=O)C1=CC=CC=C1 VVXLFFIFNVKFBD-UHFFFAOYSA-N 0.000 description 1
- BLFRQYKZFKYQLO-UHFFFAOYSA-N 4-aminobutan-1-ol Chemical compound NCCCCO BLFRQYKZFKYQLO-UHFFFAOYSA-N 0.000 description 1
- XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- BYKSSMLQYGVUOJ-UHFFFAOYSA-N CCCCCCCCCCCCCP(O)(O)(O)CCCCCCCCCCCCC.CCCCCCCCCCCCCP(O)(O)(O)CCCCCCCCCCCCC.CCCCCCCCO[Ti](OCCCCCCCC)(OCCCCCCCC)OCCCCCCCC Chemical compound CCCCCCCCCCCCCP(O)(O)(O)CCCCCCCCCCCCC.CCCCCCCCCCCCCP(O)(O)(O)CCCCCCCCCCCCC.CCCCCCCCO[Ti](OCCCCCCCC)(OCCCCCCCC)OCCCCCCCC BYKSSMLQYGVUOJ-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
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- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
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- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- IYFATESGLOUGBX-YVNJGZBMSA-N Sorbitan monopalmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O IYFATESGLOUGBX-YVNJGZBMSA-N 0.000 description 1
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- VBIIFPGSPJYLRR-UHFFFAOYSA-M Stearyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C VBIIFPGSPJYLRR-UHFFFAOYSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
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- 239000006096 absorbing agent Substances 0.000 description 1
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- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000005211 alkyl trimethyl ammonium group Chemical group 0.000 description 1
- 125000004103 aminoalkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QUIOOUOPXUGKCF-UHFFFAOYSA-N barium;1,1,1-trifluoropentane-2,4-dione Chemical compound [Ba].CC(=O)CC(=O)C(F)(F)F QUIOOUOPXUGKCF-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
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- JBIROUFYLSSYDX-UHFFFAOYSA-M benzododecinium chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 JBIROUFYLSSYDX-UHFFFAOYSA-M 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 235000019437 butane-1,3-diol Nutrition 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- HRBZRZSCMANEHQ-UHFFFAOYSA-L calcium;hexadecanoate Chemical compound [Ca+2].CCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCC([O-])=O HRBZRZSCMANEHQ-UHFFFAOYSA-L 0.000 description 1
- DFADSEMLTJRBFX-UHFFFAOYSA-N calcium;pentane-2,4-dione Chemical compound [Ca].CC(=O)CC(C)=O DFADSEMLTJRBFX-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- NZZIMKJIVMHWJC-UHFFFAOYSA-N dibenzoylmethane Chemical compound C=1C=CC=CC=1C(=O)CC(=O)C1=CC=CC=C1 NZZIMKJIVMHWJC-UHFFFAOYSA-N 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- XMQYIPNJVLNWOE-UHFFFAOYSA-N dioctyl hydrogen phosphite Chemical compound CCCCCCCCOP(O)OCCCCCCCC XMQYIPNJVLNWOE-UHFFFAOYSA-N 0.000 description 1
- KNXNFEMPRRJNKP-UHFFFAOYSA-N dioctyl phosphono phosphate propan-2-ol titanium Chemical compound [Ti].CC(C)O.CCCCCCCCOP(=O)(OP(O)(O)=O)OCCCCCCCC.CCCCCCCCOP(=O)(OP(O)(O)=O)OCCCCCCCC.CCCCCCCCOP(=O)(OP(O)(O)=O)OCCCCCCCC KNXNFEMPRRJNKP-UHFFFAOYSA-N 0.000 description 1
- GHLKSLMMWAKNBM-UHFFFAOYSA-N dodecane-1,12-diol Chemical compound OCCCCCCCCCCCCO GHLKSLMMWAKNBM-UHFFFAOYSA-N 0.000 description 1
- ONQAPBOHQCUFGD-UHFFFAOYSA-N dodecyl ethyl sulfate ethanol Chemical compound S(=O)(=O)(OCCCCCCCCCCCC)OCC.C(C)O.C(C)O ONQAPBOHQCUFGD-UHFFFAOYSA-N 0.000 description 1
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 1
- 229940043264 dodecyl sulfate Drugs 0.000 description 1
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 1
- HBRNMIYLJIXXEE-UHFFFAOYSA-N dodecylazanium;acetate Chemical compound CC(O)=O.CCCCCCCCCCCCN HBRNMIYLJIXXEE-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- NCXTWAVJIHJVRV-UHFFFAOYSA-N ethane-1,2-diol;16-methylheptadecanoic acid;titanium Chemical compound [Ti].OCCO.CC(C)CCCCCCCCCCCCCCC(O)=O.CC(C)CCCCCCCCCCCCCCC(O)=O NCXTWAVJIHJVRV-UHFFFAOYSA-N 0.000 description 1
- 229940031098 ethanolamine Drugs 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- SXCBDZAEHILGLM-UHFFFAOYSA-N heptane-1,7-diol Chemical compound OCCCCCCCO SXCBDZAEHILGLM-UHFFFAOYSA-N 0.000 description 1
- OHMBHFSEKCCCBW-UHFFFAOYSA-N hexane-2,5-diol Chemical compound CC(O)CCC(C)O OHMBHFSEKCCCBW-UHFFFAOYSA-N 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- DZVCFNFOPIZQKX-LTHRDKTGSA-M merocyanine Chemical compound [Na+].O=C1N(CCCC)C(=O)N(CCCC)C(=O)C1=C\C=C\C=C/1N(CCCS([O-])(=O)=O)C2=CC=CC=C2O\1 DZVCFNFOPIZQKX-LTHRDKTGSA-M 0.000 description 1
- YWFWDNVOPHGWMX-UHFFFAOYSA-N n,n-dimethyldodecan-1-amine Chemical compound CCCCCCCCCCCCN(C)C YWFWDNVOPHGWMX-UHFFFAOYSA-N 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical class C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001579 optical reflectometry Methods 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920000259 polyoxyethylene lauryl ether Polymers 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 235000010483 polyoxyethylene sorbitan monopalmitate Nutrition 0.000 description 1
- 239000000249 polyoxyethylene sorbitan monopalmitate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol 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
- 239000002243 precursor Substances 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000011163 secondary particle Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
- ZUNKMNLKJXRCDM-UHFFFAOYSA-N silver bromoiodide Chemical compound [Ag].IBr ZUNKMNLKJXRCDM-UHFFFAOYSA-N 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 229940080236 sodium cetyl sulfate Drugs 0.000 description 1
- BTURAGWYSMTVOW-UHFFFAOYSA-M sodium dodecanoate Chemical compound [Na+].CCCCCCCCCCCC([O-])=O BTURAGWYSMTVOW-UHFFFAOYSA-M 0.000 description 1
- 229940082004 sodium laurate Drugs 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- GGHPAKFFUZUEKL-UHFFFAOYSA-M sodium;hexadecyl sulfate Chemical compound [Na+].CCCCCCCCCCCCCCCCOS([O-])(=O)=O GGHPAKFFUZUEKL-UHFFFAOYSA-M 0.000 description 1
- 229940035044 sorbitan monolaurate Drugs 0.000 description 1
- 235000011071 sorbitan monopalmitate Nutrition 0.000 description 1
- 239000001570 sorbitan monopalmitate Substances 0.000 description 1
- 229940031953 sorbitan monopalmitate Drugs 0.000 description 1
- 239000001587 sorbitan monostearate Substances 0.000 description 1
- 235000011076 sorbitan monostearate Nutrition 0.000 description 1
- 229940035048 sorbitan monostearate Drugs 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000009498 subcoating Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000037303 wrinkles Effects 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
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/795—Photosensitive materials characterised by the base or auxiliary layers the base being of macromolecular substances
- G03C1/7954—Polyesters
-
- 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
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/95—Photosensitive materials characterised by the base or auxiliary layers rendered opaque or writable, e.g. with inert particulate additives
Definitions
- the present invention relates to a reflective photographic material.
- the present reflective photographic material means a photographic material as usually called a photographic paper wherein an opaque material is used as a support thereof and a photographic layer is provided thereon and a photographic image formed on the photographic layer is usually enjoyed directly by means of reflected light.
- a polyethylene-coated paper wherein a layer of polyethylene in which white pigment and others are kneaded is provided on a base paper made from pulp has been generally used as a support for the reflective photographic material.
- a polyethylene-coated paper is used as a support, however, the brightness, the sharpness and the beauty caused by the formers of a photographic image are remarkably deteriorated by the roughness on the surface of an adjoining support of base paper that causes a glossy surface having a coarse wavy form on the photographic image.
- the cut edges of a base paper are not coated though both sides of a support of base paper are covered by a water-proof polyethylene thin film and therefore, there have been disadvantages that developing liquid and others permeate the base paper through its cut edges and they reach a photographic layer through a change with the passage of time, resulting in a bad influence on the photographic image obtained.
- the first reason is that the desirable whiteness can not be obtained without stretching because an index of refraction of barium sulfate is close to that of polyester resin and there is no disclosure about the occasion of adding to polyester type resin in the patent.
- the second reason is that titanium oxide, if it is added to polyester type resins and stretched, causes the vacant spaces to be produced around the particles and thereby the desirable whiteness can not be obtained and the resolving power on the photographic image is insufficient as stated above. As mentioned above, no satisfaction has been obtained as a reflective photographic material.
- GB-A-2106802 discloses incorporation of a surface treated titanium dioxide into a polyolefin resin layer coated onto a surface activated substrate to improve the resolution of the obtained printed image and the adhesion of the polyolefin layer to the substrate.
- the present invention has been devised for the purpose of overcoming the aforesaid disadvantages and the object of the present invention is to provide a reflective photographic material wherein there is no permeation of photographic processing liquid and others through the cut edge of a support of the reflective photographic material and whiteness, opacity, glossiness and further the resolving power on the photographic image thereof are excellent.
- Aforesaid object of the present invention may be attained by a reflective photographic material wherein photosensitive photographic emulsion layers are provided on at least one side of a support of thermoplastic resin film the principal ingredient of which is a polyester resin containing white pigment that contains 90% by weight or more of surface-treated titanium oxide having an average particle size of 0.1 I tm-0.5 um and having substantially no particles whose size is 50 pm or more.
- thermoplastic resin the principal ingredient of which is a polyester resin used in the present invention includes thermoplastic resin composed only of polyester, as a matter of course, and other ones wherein other polymer, additives and others are added thereto within a range that does not practically change the resin characteristics of polyester that is principal ingredient.
- polyester resin used in the invention there are cited polymer of condensate between aromatic dicarboxylic acid such as terephthalic, isophthalic, phthalic, and naphthalenedicarboxylic acids, and glycol such as ethylene glycol, 1,3-propanediol, and 1,4-butanediol, including polyethylene terephthalate, polyethylene-2,6-dinaphthalate, polypropylene terephthalate, and polybutylene terephthalate; and their copolymers.
- polyethylene terephthalate hereinafter referred to as PET
- film made from PET resin is excellent not only in water-impermeability, smoothness, mechanical properties such as tensile and tear strengths, and thermal dimension stability, but also in chemical resistance during development processing.
- the intrinsic viscosity of the polyester resin of the invention measured at 20°C in a mixed solvent of phenol and tetrachloroethane (60:40 in weight) is preferably 0.4 to 1.0, and especially preferably 0.5 to 0.8.
- White pigment used in the invention is composed of 90% by weight or more of surface-treated titanium oxide having an average particle size of 0.1 to 0.5 pm, and substantially containing no particles not smaller than 50 um.
- Said surface treatment of titanium oxide particles is referred to at least one of those with oxygen bond- or hydroxyl group bond-carrying aluminum compounds (such as alumina) or silicon compounds (such as silicic acid), metallic soaps, surfactants, coupling agents and polyhydric alcohol or, the above treatment plus the post-treatment with metallic soaps, surfactants, coupling agents or polyhydric alcohol for the purpose of giving to titanium oxide particles the affinity to the resin of the invention.
- the surface-treatment with an oxygen bond- or hydroxyl group bond-carrying aluminum compound and/or silicon compound is preferable.
- Aluminum compounds, (when calculated in the form of AI 2 0 3 ), are to be used in the amount of, for example, 0. 5 ⁇ 20% by weight and preferably of 0.5-5% by weight against titanium oxide.
- Silicon compounds (when calculated in the form of Si0 2 ), are to be used in the amount of, for example, 0.1-20% by weight and preferably of 0.5--5% by weight against titanium oxide. Titanium oxide treated with Si0 2 and AI 2 0 3 at the same time is especially useful in the invention.
- the amount of aluminum compounds to be used is free but at least 0.1% by weight of silicon compounds against titanium oxide should be deposited together with aluminum compounds.
- metallic soap any of anion type, cation type and nonion type surfactants may be used.
- Metallic soaps described below are especially useful.
- Anion type surfactant means higher fatty acid and its metallic salt, ester sulfate, sulfonate and ester phosphate.
- lauric acid, palmitic acid, stearic acid, behenic acid, sodium laurate, calcium palmitate, zinc stearate, calcium stearate or magnesium stearate may be used.
- alkylester sulfate such as sodium lauryl sulfate, sodium cetyl sulfate, triethanol lauryl sulfate, lauryl sulfate and oleyl sulfate
- polyoxyethylene alkylether ester sulfate such as sodium polyoxyethylenephenyl sulfate and ammonium polyoxyethylene phenyl sulfate
- polyoxyethylene alkylarylether ester sulfate such as sodium polyoxyethylene-nonylphenyl sulfate and ammonium polyoxyethylene nonylphenyl sulfate may be used.
- alkylaryl sulfonate such as dibutylnaphthalene sulfonate, dioctylnaphthalene sulfonate and dinaphthylmethane sodium disulfonate, and higher fatty acid alkylolamide sulfonate such N-methyl N-oleyltaurine sodium may be used.
- ester phosphate aminoalkyl ester phosphate may be used.
- Cation type surfactant means amine salt and quaternary ammonium salt.
- amine salt tertiary amine salt such as triethanonamine chloride; secondary amine salt such as N-laurylbenzyl amine chloride; and primary amine salt such as laurylamine acetate may be used.
- quaternary ammonium salt alkyltrimethyl ammonium chloride such as stearyltrimethylammonium chloride; and alkyldimethylbenzyl ammonium chloride such as lauryldimethylbenzyl ammonium chloride may be used.
- Nonion type surfactant means polyethyleneglycol derivatives and polyhydric alcohol derivatives.
- Polyethyleneglycol derivatives include polyoxyethyleneoctylphenylether such as polyoxyethyleneoleyl ether, polyoxyethylene laurylether polyoxyethylenecetyl ether or polyoxyethylenestearyl ether; polyoxy- ethylenealkylaryl ether such as polyoxyethyleneoctylphenyl ether or polyoxyethyleneonylphenyl ether; polyoxyethylene fatty acid amide such as polyoxyethylenestearyl amide or polyoxyethyleneoleyl amide; and polyoxyethylenepolypropyleneglycol ether such as polyoxyethylenepolyoxypropylenecetyl ether.
- sorbitan fatty acid ester such as sorbitanmonolaurate, sorbitan-monopalmitate, sorbitan-monostearate or sorbitantriorate
- polyethylene sorbitan fatty acid ester such as polyoxyethylene sorbitan-monolaurate, polyoxyethylene sorbitan-monopalmitate or polyoxyethylene sorbitan-triorate
- An amount of these surfactants for the treatment is preferably 0.01-10% by weight against titanium oxide.
- alkyl titanate is typical and as alkyl titanate, isopropyltitanate salt such as isopropyltriisostearoyltitanate, isopropyltrioctanoyltitanate, isopropyltri(dioctylpyrophosphate)titanate, isopropylmethacryldiisostearoyltitanate, isopropyldimethacrylisostearoyltitanate, isopropyltridodecyl- benzensulfonyltitanate, isopropyldiacrylisostearoyltitanate, isopropyltri(dioctylphosphate)titanate, isopropyl-4-aminobenzensulfonyldi(dodecylbenzensulfonyl) titanate, isopropyltrimethacryltitanate, iso
- the amount of these alkyl titanate for surface-treatment of titanium oxide is to be 0.1-3% by weight against titanium oxide and 0.2-1.5% by weight is especially preferable.
- polyhydric alcohol the one having two hydroxyl groups in one molecule such as ethylene glycol, propylene glycol, 1,3-dihydroxy butane, 1,4-dihydroxy butane, pentamethylene glycol, 2,5-dihydroxy-hexane, 2,4-dihydroxy-2-methyl pentane, heptamethylene glycol and dodecamethylene glycol, the one having three hydroxyl groups in one molecule such as trimethylol ethane, trimethylol propane, glycerol, 2,4-dihydroxy-3-hydroxymethyl pentane and 1,2,6-hexanetriol, 2,2-bis(hydroxymethyl)-3-butanol and the one having 4 hydroxyl groups in one molecule such as pentaerythritol may be used.
- an amine or p-diketone chelate may also advantageously be used as the surface treating agents in the invention.
- a primary amine such as ethanol amine, laurylamine or butanolamine
- a secondary amine such as diethanolamine, N-methyllauryl amine or N-methylethanolamine
- a tertiary amine such as triethanolamine, N,N-dimethyllaurylamine or N,N-dibutylpropanol amine may be included, for example.
- An amount of these amines to be used in a coating process is preferably of from 0.01 % by weight to 10% by weight of titanium oxide used.
- the useful (3-diketone chelates include, for example, an acetylacetone chelate such as acetylaceton- calcium or acetylacetonaluminium, acetylacetonmagnesium, a benzolacetone chelate such as benzoyl- acetonepotassium, benzoylacetonecopper or benzoylacetonealuminium, a benzoyltrifluoracetone chelate such as benzoyltrifluoracetonesodium or benzoyltrifluoracetonemagnesium, a furoylacetone chelate such as furoylacetonealuminium, furoylacetone calcium or furoylacetone titanium, a trifluoracetylacetone chelate such as trifluoracetylacetonemanganese, trifluoracetylacetonecobalt or trifluoroacetylacetone- barium, a dibenzoylmethane chelate such as dibenzoylmethanemagnesium
- An amount of these [3-diketone chelates to be used in a coating process is preferably of from 0.01 % by weight to 10% by weight of titanium oxide used.
- the processes for coating the abovementioned surface treating agents used in the invention over to the surfaces of titanium/oxide/particles include, for example, a process in which titanium oxide is dipped in a solution prepared by dissolving the surface treating agent used in the invention into a solvent, and the solvent is removed by an evaporation, and the remaining matter is dried up; another process in which titanium oxide is sprayed with a solution prepared by dissolving the surface treating agent used in the invention into a solvent, and the solvent is removed therefrom, and the remaining matter is dried up; a further process in which the surface treating agent used in the invention is finely liquid-grained and they are mixed up in titanium oxide.
- the first-mentioned process is preferred to apply.
- thermoplastic resins As a method for causing surface-treated titanium oxide used in the present invention to be dispersed and contained in thermoplastic resins, a method for causing surface-treated titanium oxide to be added and dispersed in glycols such as ethylene glycol to make slurry and for causing the slurry to be added to polymer-forming precursor, a method for melting and mixing by the use of the kneader such as a mixer, a mixer, a heating and kneading roll, a double-shaft screw kneader and a kneader and a method for adding and mixing polymer materials when they are melted and formed, are given and in those methods, there is no restriction for the timing and the order of adding thereof, namely, they may be added any time during the period that ends up with film-forming.
- titanium oxide (IV) of rutile and/or anatase form is useful. Since the titanium oxide used in the invention is much higher than the resin used in the invention in refractive index (2.5 to 2.75 versus 1.66 for PET), it can give to the photographic image excellent light reflectivity and resolving power on photographic image used in the support of a photographic material.
- Titanium oxide used in the invention has an average particle size from 0.1 ⁇ m, to 0.5 pm, and substantially contains no particles not smaller than 50 pm. If an average particle size exceeds the range of the invention, effective reflectivity, opacity and whiteness are hard to be obtained. Even in case of titanium oxide with an average particle size within the range of 0.1 to 0.5 pm, its particles would occasionally be reaggregated together in the resin to form secondary particles even larger than 50 ⁇ m, causing various problems such as the lack of tear strength during forming a stretching of the film; the loss of smoothness, glossiness as well as mechanical strength of the polyester-based film; and further, the occurrence of white spot-like defects on the photographic image when a photographic layer is provided, which is not desirable as a photographic material.
- the titanium oxide used in the invention therefore, for the preferred embodiment, shall not only contain no particles larger than 50 um substantially but also be dispersed into the resin and formed so as to not be reaggregated to particles larger than 50 11m.
- the content of the above white pigment in the resin used in the invention is preferably 10 to 50 parts by weight per 100 parts by weight of the resin, and especially preferably 15 to 30 parts by weight per 100 parts by weight of resin, in terms of whiteness or stretchability of the support film.
- white pigment usable in combination with said titanium oxide in the white pigment used in the invention there are cited one or plural kinds of inorganic pigments such as barium sulfate, silica, talc, and calcium carbonate. It is preferable that the dose of such white pigment dose not exceed 10 parts by weight per 100 parts by weight of resin used in the invention.
- additives normally used such as, for example, fluorescent brightener, dyes, ultraviolet ray absorbing agent or antistatic agent are allowed to be contained therein within the range that does not harm the object of the invention.
- the resin is mixed with said white pigment, melted, extruded through a slit die, and quenched with a rotating drum to obtain an amorphous sheet.
- the obtained sheet may be stretched lengthwise and widthwise in the order of respective direction or simultaneously, at a temperature between the glass transition point (Tg) and 130°C.
- the stretching ratio is preferably from 4 to 16 on the basis of area, for the purpose of satisfying the mechanical strength and dimensional stability of the support film.
- the film is preferably heat-set and annealed.
- the thickness of the support film used in the invention is preferably 50 to 300 pm, and further preferably 75 to 250 pm.
- a film thinner than 50 pm would be apt to wrinkle because of its poor stiffness.
- a film thicker than 300 um would be hard to handle because of its thickness which is too thick.
- the transmission factor for whole visible light of the support is 20% or less for the sufficient visual opacity and whiteness and 10% or less is more preferable. Accordingly, both the content of white pigment and the stretching ratio of the support film material are selected so that the thickness of the support will preferably be 50 ⁇ 300 pm and more preferably 75 ⁇ 250 ⁇ m and the transmission factor for whole visible light is 20% or less and preferably 10% or less.
- photo-sensitive emulsion layers are applied onto at least one side of the support film made in the above manners and opaqued and whitened.
- certain surface active treatment such as corona discharging and/or coating of subbing layer may be given to the support at need.
- Reflective photographic materials of the invention may be applied to any reflective materials with a certain reflective support, regardless of black and white or color, and may be used for photographic structural layers regardless of the number and the sequence of photographic layers including photo-sensitive emulsion layers, intermediate layers, protective layers, filter layers, and backcoat layers.
- the photographic emulsion layer used in the invention is a common silver halide photographic emulsion layer, which preferably contains an emulsion of silver chloride, silver bromide, silver chlorobromide, silver iodobromide, and/or silver chloroiodobromide, for example.
- a layer is allowed to contain either couplers to build a color image, or a hydrophilic polymer other than gelatin such as polyvinyl alcohol and polyvinylpyrrolidone as a binder.
- said silver halide emulsion layer can be also sensitized by a cyanine or merocyanine dye at the photo-sensitive wavelength range, and can preferably be incorporated into with various other photographic additives including antifoggants; chemical sensitizers containing gold or sulfur; hardeners, and antistatic agents.
- the reflective photographic material of the invention is effective in processing of both black and white development, and coupler-containing or un- containing color development.
- the reflective photographic material of the invention is very suitable for either showing or recording use due to excellence in resolving power as well as preservability for photographic image, whiteness, opacity and glossiness of the resulting photographic image, because of no permeation of photographic processing liquid through the cut edge of the support.
- the obtained sheet was stretched lengthwise through stretching at 90°C, and then trebled widthwise at 110°C, and heat-set at 220°C to make a film for the support.
- the thickness of the obtained film was 180 um.
- the transmission factor for whole visible light was measured with a digital turbidimeter (Model T-2600DA: Tokyo Denshoku Co., Ltd.). The results are shown in Table 1.
- the above support film was subcoated on its one side, and was applied on the same side with a common gelatin-silver halide photographic emulsion used commonly for color photographic paper so as to form an emulsion layer 15 Il m thick after drying.
- the sample No. 1 among thus obtained samples of the reflective photographic material of the invention was print-exposed to be a dense-line chart for determining resolving power, and was subjected to a usual color developing treatment, and then the difference in the optical density on the dense-line printed image was determined with a microdensitometer (Model PDM-5; Konishiroku Photo Industry Co., Ltd.).
- the resolving power was defined as the ratio of the difference between the maximal and minimal densities on the 5 lines/mm-print image to the difference between the maximal and minimal densities on the 0.1 line/mm-print image in percentage.
- the spectral reflectance over 380 to 780 nm of a white portion of the sample after developing treatment was measured with a spectrophotometer (Model 320; Hitachi, Ltd.), and then the whiteness of the sample was calculated there-from according to JIS-Z-8722(1982).
- the reflectance at 20°/20° of the sample was obtained with a glossmeter according to JIS-Z-8741, Method 4, and the glossiness in percentage was determined. The results are shown in Table 1.
- Sample No. 2 of this example of the reflective photographic material of the invention was obtained in the same manner as for Sample 1, except for using rutile-form titanium oxide surface-treated with alumina and zinc stearate and having an average particle size of 0.26 ⁇ m and maximum particle size of 0.82 pm instead of anatase-form titanium oxide surface-treated with alumina and silica in white pigment contained in film support for photographic use for Sample 1.
- Sample No. 3 of this example was obtained in the same manner as for Sample 1, except for using 25 parts by weight of anatase-form surface-untreated titanium oxide (IV) (average particle size 0.2 ⁇ m) instead of surface-treated titanium oxide for Sample 1.
- IV anatase-form surface-untreated titanium oxide
- Sample No. 4 of this example was further obtained in the same manner as for Sample 1, except for using mixed white pigment of both 15 parts by weight of anatase-form titanium oxide (IV) (average particle size 0.2 ⁇ m) surface-treated with alumina and silica, and 10 parts by weight of calcium carbonate (average particle size 0.6 pm), instead of titanium oxide for Sample 1.
- IV anatase-form titanium oxide
- calcium carbonate average particle size 0.6 pm
- the amorphous sheet thus obtained was trebled longitudinally at 90°C and then was stretched laterally at 110°C and further was heat-set at 220°C to make a film for the support for photographic use.
- the thickness of the support film for photographic use thus obtained was 125 ⁇ m.
- a digital turbidimeter Model T-2600DA (Tokyo Denshoku Co., Ltd.) was used for the measurement of the transmission factor for whole visible light. The results are shown in Table 2.
- Aforesaid support film for photographic use after the corona discharging treatment therefor, was subcoated and then was coated on the same side of subcoating with a gelatinsilver halide photographic emulsion used commonly for color photographic paper so as to form an emulsion layer 15 ⁇ m thick after drying.
- Sample No. 5 of reflective photographic material was thus prepared.
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paper (AREA)
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP240026/84 | 1984-11-14 | ||
JP24002684A JPS61118746A (ja) | 1984-11-14 | 1984-11-14 | 反射写真材料 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0182253A2 EP0182253A2 (fr) | 1986-05-28 |
EP0182253A3 EP0182253A3 (en) | 1988-09-28 |
EP0182253B1 true EP0182253B1 (fr) | 1990-09-05 |
Family
ID=17053359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19850114370 Expired EP0182253B1 (fr) | 1984-11-14 | 1985-11-12 | Matériau photographique réflecteur |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0182253B1 (fr) |
JP (1) | JPS61118746A (fr) |
DE (1) | DE3579560D1 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62158095A (ja) * | 1986-01-07 | 1987-07-14 | Matsushita Electric Ind Co Ltd | 感熱転写記録用受像体 |
JPS631595A (ja) * | 1986-06-20 | 1988-01-06 | Matsushita Electric Ind Co Ltd | 感熱転写記録用受像体 |
JP2562325B2 (ja) * | 1986-10-27 | 1996-12-11 | キヤノン株式会社 | 記録装置 |
US4847149A (en) * | 1986-11-05 | 1989-07-11 | Konica Corporation | Base for reflection-photographic elements |
EP0276497B1 (fr) * | 1987-01-27 | 1991-10-09 | Agfa-Gevaert N.V. | Procédé de production d'images radiographiques multiples |
JPH0690437B2 (ja) | 1987-12-02 | 1994-11-14 | 富士写真フイルム株式会社 | 直接ポジ写真感光材料 |
JPH01173030A (ja) * | 1987-12-28 | 1989-07-07 | Konica Corp | 光沢感に優れた反射写真要素 |
EP0327768A3 (fr) * | 1987-12-28 | 1990-03-21 | Konica Corporation | Elément photographique par réflexion et procédé de fabrication |
JPH01173031A (ja) * | 1987-12-28 | 1989-07-07 | Konica Corp | 光沢感に優れた反射写真要素およびその製造方法 |
GB8817016D0 (en) * | 1988-07-14 | 1988-08-17 | James River Graphics Ltd | Photographic prints |
JPH02235045A (ja) * | 1989-03-08 | 1990-09-18 | Konica Corp | 写真用反射支持体 |
JPH02242846A (ja) * | 1989-03-16 | 1990-09-27 | Konica Corp | 白色ポリエステル組成物および写真用支持体 |
US5180658A (en) * | 1989-03-16 | 1993-01-19 | Konica Corporation | White polyester composition and support for photography |
US5281379A (en) * | 1989-04-05 | 1994-01-25 | Kanebo, Ltd. | Processes for manufacturing thermoplastic resin compositions |
US5977019A (en) * | 1996-02-06 | 1999-11-02 | Fuji Photo Film Co., Ltd. | Multi-color heat-sensitive recording material and thermal recording method |
US8273842B2 (en) | 2007-11-09 | 2012-09-25 | Kaneka Corporation | Process for production of cyclic polyorganosiloxane, curing agent, curable composition, and cured product of the curable composition |
US9464172B2 (en) | 2007-12-10 | 2016-10-11 | Kaneka Corporation | Alkali-developable curable composition, insulating thin film using the same, and thin film transistor |
US8809414B2 (en) | 2008-10-02 | 2014-08-19 | Kaneka Corporation | Photocurable composition and cured product |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0068433A1 (fr) * | 1981-06-25 | 1983-01-05 | The Dow Chemical Company | Procédé de fabrication de papier synthétique et son produit obtenu |
JPS5858542A (ja) * | 1981-10-01 | 1983-04-07 | Fuji Photo Film Co Ltd | 写真印画紙用樹脂コ−テイング紙の製造方法 |
-
1984
- 1984-11-14 JP JP24002684A patent/JPS61118746A/ja active Granted
-
1985
- 1985-11-12 DE DE8585114370T patent/DE3579560D1/de not_active Expired - Fee Related
- 1985-11-12 EP EP19850114370 patent/EP0182253B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3579560D1 (de) | 1990-10-11 |
EP0182253A3 (en) | 1988-09-28 |
EP0182253A2 (fr) | 1986-05-28 |
JPS61118746A (ja) | 1986-06-06 |
JPH0428291B2 (fr) | 1992-05-14 |
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