FI68473C - Hoegkonstrasterande litografisk heltonsframkallare - Google Patents
Hoegkonstrasterande litografisk heltonsframkallare Download PDFInfo
- Publication number
- FI68473C FI68473C FI783856A FI783856A FI68473C FI 68473 C FI68473 C FI 68473C FI 783856 A FI783856 A FI 783856A FI 783856 A FI783856 A FI 783856A FI 68473 C FI68473 C FI 68473C
- Authority
- FI
- Finland
- Prior art keywords
- amount
- developer
- hydroquinone
- bring
- phenidone
- Prior art date
Links
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 38
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 18
- CMCWWLVWPDLCRM-UHFFFAOYSA-N phenidone Chemical compound N1C(=O)CCN1C1=CC=CC=C1 CMCWWLVWPDLCRM-UHFFFAOYSA-N 0.000 claims description 12
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- -1 alkali metal sulfite Chemical class 0.000 claims description 10
- BHZRJJOHZFYXTO-UHFFFAOYSA-L potassium sulfite Chemical compound [K+].[K+].[O-]S([O-])=O BHZRJJOHZFYXTO-UHFFFAOYSA-L 0.000 claims description 8
- 235000019252 potassium sulphite Nutrition 0.000 claims description 8
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 7
- WSGURAYTCUVDQL-UHFFFAOYSA-N 5-nitro-1h-indazole Chemical compound [O-][N+](=O)C1=CC=C2NN=CC2=C1 WSGURAYTCUVDQL-UHFFFAOYSA-N 0.000 claims description 6
- 239000004285 Potassium sulphite Substances 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 5
- ORZRMRUXSPNQQL-UHFFFAOYSA-N 6-nitro-1h-indazole Chemical compound [O-][N+](=O)C1=CC=C2C=NNC2=C1 ORZRMRUXSPNQQL-UHFFFAOYSA-N 0.000 claims description 4
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 claims description 3
- XPAZGLFMMUODDK-UHFFFAOYSA-N 6-nitro-1h-benzimidazole Chemical compound [O-][N+](=O)C1=CC=C2N=CNC2=C1 XPAZGLFMMUODDK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 238000011161 development Methods 0.000 description 22
- 230000018109 developmental process Effects 0.000 description 22
- 239000000243 solution Substances 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 12
- 239000000839 emulsion Substances 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000004332 silver Substances 0.000 description 6
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 5
- 239000000834 fixative Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical class NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000003755 preservative agent Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-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
- 229910021607 Silver chloride Inorganic materials 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 239000000546 pharmaceutical excipient Substances 0.000 description 3
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 3
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- CODNYICXDISAEA-UHFFFAOYSA-N bromine monochloride Chemical compound BrCl CODNYICXDISAEA-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000002458 infectious effect Effects 0.000 description 2
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- 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 1
- DSBZMUUPEHHYCY-UHFFFAOYSA-N 2-oxo-1,3,2-dioxathietan-4-one Chemical class O=C1OS(=O)O1 DSBZMUUPEHHYCY-UHFFFAOYSA-N 0.000 description 1
- HDGMAACKJSBLMW-UHFFFAOYSA-N 4-amino-2-methylphenol Chemical compound CC1=CC(N)=CC=C1O HDGMAACKJSBLMW-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- KJQLIPUIPRDCBY-UHFFFAOYSA-N BrCl.C(C=C)(=O)OCC Chemical compound BrCl.C(C=C)(=O)OCC KJQLIPUIPRDCBY-UHFFFAOYSA-N 0.000 description 1
- 235000014276 Diplazium esculentum Nutrition 0.000 description 1
- 244000108321 Diplazium esculentum Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910021612 Silver iodide Inorganic materials 0.000 description 1
- LJSAJMXWXGSVNA-UHFFFAOYSA-N a805044 Chemical compound OC1=CC=C(O)C=C1.OC1=CC=C(O)C=C1 LJSAJMXWXGSVNA-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- FLZVWZZZEYANBV-UHFFFAOYSA-N benzene-1,2,3-triol 2-chlorobenzene-1,4-diol naphthalene-1,2-diol Chemical compound ClC1=C(O)C=CC(=C1)O.OC1=C(C=CC2=CC=CC=C12)O.OC1=C(C=CC=C1O)O FLZVWZZZEYANBV-UHFFFAOYSA-N 0.000 description 1
- TUCIXUDAQRPDCG-UHFFFAOYSA-N benzene-1,2-diol Chemical compound OC1=CC=CC=C1O.OC1=CC=CC=C1O TUCIXUDAQRPDCG-UHFFFAOYSA-N 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 150000005205 dihydroxybenzenes Chemical class 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- SRPOMGSPELCIGZ-UHFFFAOYSA-N disulfino carbonate Chemical compound OS(=O)OC(=O)OS(O)=O SRPOMGSPELCIGZ-UHFFFAOYSA-N 0.000 description 1
- 238000009472 formulation Methods 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
- 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
- 230000035800 maturation Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- NXPPAOGUKPJVDI-UHFFFAOYSA-N naphthalene-1,2-diol Chemical class C1=CC=CC2=C(O)C(O)=CC=C21 NXPPAOGUKPJVDI-UHFFFAOYSA-N 0.000 description 1
- PCILLCXFKWDRMK-UHFFFAOYSA-N naphthalene-1,4-diol Chemical compound C1=CC=C2C(O)=CC=C(O)C2=C1 PCILLCXFKWDRMK-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- NDGRWYRVNANFNB-UHFFFAOYSA-N pyrazolidin-3-one Chemical class O=C1CCNN1 NDGRWYRVNANFNB-UHFFFAOYSA-N 0.000 description 1
- 229940079877 pyrogallol Drugs 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 229940045105 silver iodide Drugs 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000010265 sodium sulphite Nutrition 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
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003463 sulfur Chemical class 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 1
- CNHDIAIOKMXOLK-UHFFFAOYSA-N toluquinol Chemical compound CC1=CC(O)=CC=C1O CNHDIAIOKMXOLK-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/305—Additives other than 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
- G03C5/29—Development processes or agents therefor
- G03C5/30—Developers
- G03C5/3021—Developers with oxydisable hydroxyl or amine groups linked to an aromatic ring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/164—Rapid access processing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86118477 | 1977-12-16 | ||
| US05/861,184 US4172728A (en) | 1977-12-16 | 1977-12-16 | High contrast continuous tone developer and process of use |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI783856A7 FI783856A7 (fi) | 1979-06-17 |
| FI68473B FI68473B (fi) | 1985-05-31 |
| FI68473C true FI68473C (fi) | 1985-09-10 |
Family
ID=25335113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI783856A FI68473C (fi) | 1977-12-16 | 1978-12-15 | Hoegkonstrasterande litografisk heltonsframkallare |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4172728A (it) |
| JP (1) | JPS5492235A (it) |
| AU (1) | AU520552B2 (it) |
| BE (1) | BE872795A (it) |
| BR (1) | BR7808278A (it) |
| CA (1) | CA1110483A (it) |
| CH (1) | CH644213A5 (it) |
| DE (1) | DE2852288C2 (it) |
| DK (1) | DK564578A (it) |
| FI (1) | FI68473C (it) |
| FR (1) | FR2412097A1 (it) |
| GB (1) | GB2010514B (it) |
| IT (1) | IT1192303B (it) |
| NL (1) | NL172275C (it) |
| NO (1) | NO153944C (it) |
| SE (1) | SE7812855L (it) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5852574B2 (ja) * | 1978-09-25 | 1983-11-24 | 富士写真フイルム株式会社 | ハロゲン化銀写真乳剤 |
| US4269929A (en) * | 1980-01-14 | 1981-05-26 | Eastman Kodak Company | High contrast development of photographic elements |
| US4289645A (en) * | 1980-07-14 | 1981-09-15 | Betz Laboratories, Inc. | Hydroquinone and mu-amine compositions |
| US4487708A (en) * | 1980-07-14 | 1984-12-11 | Betz Laboratories, Inc. | Hydroquinone oxygen scavenger for use in aqueous mediums |
| US4279767A (en) * | 1980-07-14 | 1981-07-21 | Betz Laboratories, Inc. | Use of improved hydroquinone oxygen scavenger in aqueous mediums |
| US4323642A (en) * | 1981-03-09 | 1982-04-06 | Eastman Kodak Company | Stable photographic developers containing an indazole antifoggant and a lignosulfonate |
| JPS59204037A (ja) * | 1983-05-06 | 1984-11-19 | Konishiroku Photo Ind Co Ltd | 写真現像組成物 |
| IT1175017B (it) * | 1983-09-20 | 1987-07-01 | Minnesota Mining & Mfg | Composizioni di sviluppo per materiali fotografici agli alogenuri d'argento |
| JPS60136740A (ja) * | 1983-12-26 | 1985-07-20 | Konishiroku Photo Ind Co Ltd | 画像形成方法 |
| JPH0610750B2 (ja) * | 1984-08-14 | 1994-02-09 | コニカ株式会社 | 画像形成方法 |
| DE3660522D1 (en) * | 1985-03-26 | 1988-09-15 | Agfa Gevaert Nv | A method of effecting high contrast development of a image-wise exposed photographic silver halide emulsion layer material |
| IT1215423B (it) * | 1987-04-13 | 1990-02-08 | Minnesota Mining & Mfg | Composizioni di sviluppo per materiali fotografici agli alogenuri d'argento. |
| JPH0687148B2 (ja) * | 1987-12-18 | 1994-11-02 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料の現像方法 |
| RU2132564C1 (ru) * | 1997-04-01 | 1999-06-27 | Ковешников Алексей Иванович | Универсальный концентрированный проявитель для обработки фотоматериалов и способ изготовления из него рабочего раствора |
| US6037111A (en) * | 1998-11-06 | 2000-03-14 | Eastman Kodak Company | Lithium and magnesium ion free color developing composition and method of photoprocessing |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1925557A (en) * | 1932-02-02 | 1933-09-05 | Eastman Kodak Co | Photographic developer with alkali substitute |
| US2271229A (en) * | 1939-11-10 | 1942-01-27 | Eastman Kodak Co | Fog inhibitor for photographic developers |
| US2657138A (en) * | 1950-01-03 | 1953-10-27 | Leonard A Robbins | Photographic film developing composition containing beta, beta'-di-chloroethyl ether |
| GB708479A (en) * | 1952-04-04 | 1954-05-05 | Ilford Ltd | Improvements in or relating to photographic developers |
| BE577129A (it) * | 1958-03-31 | |||
| US3232761A (en) * | 1960-03-30 | 1966-02-01 | Eastman Kodak Co | Hardening of photographic gelatin layers |
| USRE29111E (en) | 1966-10-03 | 1977-01-11 | Eastman Kodak Company | Photographic developer composition containing formaldehyde bisulfite alkanolamine condensation product and free alkanolamine |
| FR1539407A (fr) * | 1966-10-03 | 1968-09-13 | Eastman Kodak Co | Nouveau révélateur photographique et procédé de développement utilisant ce révélateur |
| US3573914A (en) * | 1966-10-03 | 1971-04-06 | Eastman Kodak Co | Photographic developer composition containing carbonyl bisulfite amine condensation product and free amine |
| US3576633A (en) * | 1967-06-27 | 1971-04-27 | Eastman Kodak Co | Photographic process and compositions |
| US3552969A (en) * | 1967-09-25 | 1971-01-05 | Eastman Kodak Co | Photographic compositions and processes |
| JPS5023615B1 (it) * | 1970-03-16 | 1975-08-08 | ||
| US3615488A (en) * | 1970-03-18 | 1971-10-26 | Eastman Kodak Co | Photographic processing composition and process comprising cysteine and an aldehyde bisulfite |
| US3972719A (en) * | 1971-02-15 | 1976-08-03 | Agfa-Gevaert N.V. | Photographic developer compositions |
| GB1376600A (en) * | 1971-02-15 | 1974-12-04 | Agfa Gevaert | Photographic developer compositions |
| AU456094B2 (en) * | 1971-05-15 | 1974-12-12 | Minnesota Mining And Manufacturing Company | New development composition for radiographic film |
| JPS4868231A (it) * | 1971-12-17 | 1973-09-18 | ||
| DE2202663A1 (de) * | 1972-01-20 | 1973-08-02 | Fuji Photo Film Co Ltd | Verfahren zur herstellung photographischer linien- und halbtonbilder |
| US4022621A (en) * | 1972-09-01 | 1977-05-10 | Fuji Photo Film Co., Ltd. | Photographic developer composition |
| JPS551572B2 (it) * | 1972-12-21 | 1980-01-16 |
-
1977
- 1977-12-16 US US05/861,184 patent/US4172728A/en not_active Expired - Lifetime
-
1978
- 1978-10-31 CA CA315,019A patent/CA1110483A/en not_active Expired
- 1978-12-02 DE DE2852288A patent/DE2852288C2/de not_active Expired
- 1978-12-14 SE SE7812855A patent/SE7812855L/xx unknown
- 1978-12-15 NO NO784221A patent/NO153944C/no unknown
- 1978-12-15 IT IT30902/78A patent/IT1192303B/it active
- 1978-12-15 BE BE192344A patent/BE872795A/xx not_active IP Right Cessation
- 1978-12-15 CH CH1279278A patent/CH644213A5/de not_active IP Right Cessation
- 1978-12-15 FR FR7835371A patent/FR2412097A1/fr active Granted
- 1978-12-15 AU AU42572/78A patent/AU520552B2/en not_active Expired
- 1978-12-15 FI FI783856A patent/FI68473C/fi not_active IP Right Cessation
- 1978-12-15 DK DK564578A patent/DK564578A/da not_active Application Discontinuation
- 1978-12-15 NL NLAANVRAGE7812205,A patent/NL172275C/xx not_active IP Right Cessation
- 1978-12-15 GB GB7848733A patent/GB2010514B/en not_active Expired
- 1978-12-15 BR BR7808278A patent/BR7808278A/pt unknown
- 1978-12-16 JP JP15461878A patent/JPS5492235A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH644213A5 (de) | 1984-07-13 |
| BR7808278A (pt) | 1979-08-14 |
| FR2412097B1 (it) | 1983-11-18 |
| DE2852288C2 (de) | 1985-08-29 |
| GB2010514B (en) | 1982-07-21 |
| CA1110483A (en) | 1981-10-13 |
| NO153944C (no) | 1986-06-18 |
| BE872795A (fr) | 1979-06-15 |
| FR2412097A1 (fr) | 1979-07-13 |
| AU520552B2 (en) | 1982-02-04 |
| NL7812205A (nl) | 1979-06-19 |
| DK564578A (da) | 1979-06-17 |
| NL172275C (nl) | 1983-08-01 |
| US4172728A (en) | 1979-10-30 |
| JPS5492235A (en) | 1979-07-21 |
| IT7830902A0 (it) | 1978-12-15 |
| NL172275B (nl) | 1983-03-01 |
| IT1192303B (it) | 1988-03-31 |
| NO153944B (no) | 1986-03-10 |
| AU4257278A (en) | 1979-06-21 |
| SE7812855L (sv) | 1979-06-17 |
| NO784221L (no) | 1979-06-19 |
| DE2852288A1 (de) | 1979-06-21 |
| FI783856A7 (fi) | 1979-06-17 |
| FI68473B (fi) | 1985-05-31 |
| GB2010514A (en) | 1979-06-27 |
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| MM | Patent lapsed |
Owner name: E.I. DU PONT DE NEMOURS AND COMPANY |