DE2300173C2 - - Google Patents
Info
- Publication number
- DE2300173C2 DE2300173C2 DE2300173A DE2300173A DE2300173C2 DE 2300173 C2 DE2300173 C2 DE 2300173C2 DE 2300173 A DE2300173 A DE 2300173A DE 2300173 A DE2300173 A DE 2300173A DE 2300173 C2 DE2300173 C2 DE 2300173C2
- Authority
- DE
- Germany
- Prior art keywords
- layer
- image
- positive
- light
- recording material
- 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 claims description 81
- 239000006096 absorbing agent Substances 0.000 claims description 54
- 238000011161 development Methods 0.000 claims description 34
- 238000012546 transfer Methods 0.000 claims description 23
- 239000000049 pigment Substances 0.000 claims description 20
- 230000003287 optical effect Effects 0.000 claims description 19
- 238000009792 diffusion process Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 230000001771 impaired effect Effects 0.000 claims description 3
- 230000007480 spreading Effects 0.000 claims description 3
- 238000003892 spreading Methods 0.000 claims description 3
- 230000002745 absorbent Effects 0.000 claims description 2
- 239000002250 absorbent Substances 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 230000000873 masking effect Effects 0.000 claims 2
- 150000003852 triazoles Chemical group 0.000 claims 1
- 239000010410 layer Substances 0.000 description 141
- 239000000975 dye Substances 0.000 description 44
- 108010010803 Gelatin Proteins 0.000 description 20
- 229920000159 gelatin Polymers 0.000 description 20
- 239000008273 gelatin Substances 0.000 description 20
- 235000019322 gelatine Nutrition 0.000 description 20
- 235000011852 gelatine desserts Nutrition 0.000 description 20
- 239000004332 silver Substances 0.000 description 18
- 229910052709 silver Inorganic materials 0.000 description 18
- -1 silver halide Chemical class 0.000 description 18
- 239000000243 solution Substances 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 10
- 239000004372 Polyvinyl alcohol Substances 0.000 description 9
- 229920002451 polyvinyl alcohol Polymers 0.000 description 9
- 239000000839 emulsion Substances 0.000 description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 7
- 230000006735 deficit Effects 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 229920002401 polyacrylamide Polymers 0.000 description 6
- 238000010186 staining Methods 0.000 description 6
- 239000004793 Polystyrene Substances 0.000 description 5
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 5
- 239000012964 benzotriazole Substances 0.000 description 5
- 229920002678 cellulose Polymers 0.000 description 5
- 239000001913 cellulose Substances 0.000 description 5
- 229920002301 cellulose acetate Polymers 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000006386 neutralization reaction Methods 0.000 description 4
- 238000006303 photolysis reaction Methods 0.000 description 4
- 230000015843 photosynthesis, light reaction Effects 0.000 description 4
- 239000004071 soot Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000005562 fading Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920002689 polyvinyl acetate Polymers 0.000 description 3
- 239000011118 polyvinyl acetate Substances 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 238000004383 yellowing Methods 0.000 description 3
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical compound C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 description 2
- UWSMKYBKUPAEJQ-UHFFFAOYSA-N 5-Chloro-2-(3,5-di-tert-butyl-2-hydroxyphenyl)-2H-benzotriazole Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC(N2N=C3C=C(Cl)C=CC3=N2)=C1O UWSMKYBKUPAEJQ-UHFFFAOYSA-N 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical class CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000001856 Ethyl cellulose Substances 0.000 description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 150000001242 acetic acid derivatives Chemical class 0.000 description 2
- IYKJEILNJZQJPU-UHFFFAOYSA-N acetic acid;butanedioic acid Chemical compound CC(O)=O.OC(=O)CCC(O)=O IYKJEILNJZQJPU-UHFFFAOYSA-N 0.000 description 2
- GAMPNQJDUFQVQO-UHFFFAOYSA-N acetic acid;phthalic acid Chemical compound CC(O)=O.OC(=O)C1=CC=CC=C1C(O)=O GAMPNQJDUFQVQO-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229920001249 ethyl cellulose Polymers 0.000 description 2
- 235000019325 ethyl cellulose Nutrition 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- NIPMJVLJVGQZRB-UHFFFAOYSA-N Cl[IH]Br Chemical compound Cl[IH]Br NIPMJVLJVGQZRB-UHFFFAOYSA-N 0.000 description 1
- 241001248537 Eurema daira Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical group [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- PLEULVPCZZDBNB-UHFFFAOYSA-N acetic acid;butanedioic acid;phthalic acid Chemical compound CC(O)=O.OC(=O)CCC(O)=O.OC(=O)C1=CC=CC=C1C(O)=O PLEULVPCZZDBNB-UHFFFAOYSA-N 0.000 description 1
- OONCXKMPLHTLBM-UHFFFAOYSA-N acetic acid;pentanedioic acid Chemical compound CC(O)=O.OC(=O)CCCC(O)=O OONCXKMPLHTLBM-UHFFFAOYSA-N 0.000 description 1
- 239000000980 acid dye Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 239000001257 hydrogen Chemical group 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- OMNKZBIFPJNNIO-UHFFFAOYSA-N n-(2-methyl-4-oxopentan-2-yl)prop-2-enamide Chemical compound CC(=O)CC(C)(C)NC(=O)C=C OMNKZBIFPJNNIO-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-M phthalate(1-) Chemical compound OC(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-M 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000172 poly(styrenesulfonic acid) Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920002432 poly(vinyl methyl ether) polymer Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229940005642 polystyrene sulfonic acid Drugs 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 150000003378 silver Chemical class 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
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-M succinate(1-) Chemical compound OC(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-M 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- DJZKNOVUNYPPEE-UHFFFAOYSA-N tetradecane-1,4,11,14-tetracarboxamide Chemical compound NC(=O)CCCC(C(N)=O)CCCCCCC(C(N)=O)CCCC(N)=O DJZKNOVUNYPPEE-UHFFFAOYSA-N 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- 239000002023 wood Substances 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/24—Photosensitive materials characterised by the image-receiving section
-
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/42—Structural details
- G03C8/52—Bases or auxiliary layers; Substances therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21460072A | 1972-01-03 | 1972-01-03 | |
| US300277A US3923519A (en) | 1972-01-03 | 1972-10-24 | U.V. light absorbers in supports of integral diffusion transfer film units |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2300173A1 DE2300173A1 (de) | 1973-07-26 |
| DE2300173C2 true DE2300173C2 (en:Method) | 1987-09-10 |
Family
ID=26909165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2300173A Granted DE2300173A1 (de) | 1972-01-03 | 1973-01-03 | Lichtempfindliches fotografisches aufzeichnungsmaterial |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3923519A (en:Method) |
| JP (1) | JPS4875235A (en:Method) |
| CA (1) | CA990121A (en:Method) |
| DE (1) | DE2300173A1 (en:Method) |
| FR (1) | FR2167591B1 (en:Method) |
| GB (1) | GB1420224A (en:Method) |
| NL (1) | NL176981C (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4148648A (en) * | 1977-02-16 | 1979-04-10 | Polaroid Corporation | Diffusion transfer elements comprising U V light absorbers |
| JPS58214152A (ja) * | 1982-06-05 | 1983-12-13 | Konishiroku Photo Ind Co Ltd | カラ−写真感光材料 |
| USRE37693E1 (en) * | 1982-06-05 | 2002-05-07 | Konishiroku Photo Industry Co., Ltd. | Color photographic light-sensitive material containing UV filter compounds |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3004896A (en) * | 1956-12-14 | 1961-10-17 | Geigy Ag J R | Ultra-violet light-absorbing composition of matter |
| DE1185610B (de) * | 1956-12-14 | 1965-01-21 | Geigy Ag J R | Verwendung von 2-Phenylbenzotriazol-verbindungen zum Schuetzen von organischen Stoffen gegen ultraviolette Strahlung |
| GB890861A (en) * | 1959-01-14 | 1962-03-07 | Polaroid Corp | Coloured photographic image protection and product therefor |
| US3249432A (en) * | 1960-08-22 | 1966-05-03 | Polaroid Corp | Novel photographic processes |
| BE623419A (en:Method) * | 1961-10-10 | |||
| US3364022A (en) * | 1963-04-01 | 1968-01-16 | Eastman Kodak Co | Direct positive photographic color reproduction process and element utilizing thio-substituted hydroquinones as development inhibitors |
| US3351470A (en) * | 1963-07-25 | 1967-11-07 | Polaroid Corp | Novel photographic products, processes and compositions |
| US3330656A (en) * | 1963-08-14 | 1967-07-11 | Polaroid Corp | Novel photographic products and processes |
| US3573043A (en) * | 1967-03-10 | 1971-03-30 | Polaroid Corp | Photographic diffusion transfer color process and composite film unit for use therein |
| US3415644A (en) * | 1967-03-10 | 1968-12-10 | Polaroid Corp | Novel photographic products and processes |
| BE730255A (en:Method) * | 1968-03-25 | 1969-09-01 | ||
| BE757959A (fr) * | 1969-10-24 | 1971-04-23 | Eastman Kodak Co | Produit pour la mise en oeuvre d'un procede de photographie en couleurspar diffusion-transfert |
| JPS4830493B1 (en:Method) * | 1969-12-29 | 1973-09-20 | ||
| US3702245A (en) * | 1970-06-05 | 1972-11-07 | Polaroid Corp | Photographic diffusion-transfer processes and elements utilizing ph-sensitive optical filter agents to prevent fogging by extraneous actinic radiation during development |
-
1972
- 1972-10-24 US US300277A patent/US3923519A/en not_active Expired - Lifetime
- 1972-12-29 JP JP48004105A patent/JPS4875235A/ja active Pending
-
1973
- 1973-01-02 GB GB22073A patent/GB1420224A/en not_active Expired
- 1973-01-02 FR FR7300061A patent/FR2167591B1/fr not_active Expired
- 1973-01-02 CA CA160,415A patent/CA990121A/en not_active Expired
- 1973-01-03 NL NLAANVRAGE7300064,A patent/NL176981C/xx not_active IP Right Cessation
- 1973-01-03 DE DE2300173A patent/DE2300173A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2167591B1 (en:Method) | 1982-02-19 |
| US3923519A (en) | 1975-12-02 |
| JPS4875235A (en:Method) | 1973-10-11 |
| FR2167591A1 (en:Method) | 1973-08-24 |
| NL7300064A (en:Method) | 1973-07-05 |
| CA990121A (en) | 1976-06-01 |
| DE2300173A1 (de) | 1973-07-26 |
| NL176981C (nl) | 1985-07-01 |
| GB1420224A (en) | 1976-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2127818A1 (de) | Photographisches Aufzeichnungsmaterial fur das Diffusionsubertragungsfarbstoff verfahren | |
| DE2049688A1 (de) | Fotografisches Farbstoffdiffusions-übertragungsverfahren | |
| DE2319723A1 (de) | Lichtempfindliches fotografisches aufzeichnungsmaterial | |
| DE3048165A1 (de) | Xanthenverbindungen und photographische produkte und verfahren | |
| DE1772928B2 (de) | Diffusionsuebertragungsverfahren zur herstellung negativer photographischer uebertragungs-farbbilder | |
| DE1926549B2 (de) | Lichtempfindliches fotografisches aufzeichnungsmaterial fuer farbdiffusionsuebertragungsverfahren | |
| DE1936708C3 (de) | Lichtempfindliches fotografisches Aufzeichnungsmaterial für Farbdiffusionsübertragungsverfahren | |
| DE2300173C2 (en:Method) | ||
| DE2364740A1 (de) | Lichtempfindliches fotografisches aufzeichnungsmaterial fuer das diffusionsuebertragungsverfahren | |
| DE1924430C3 (de) | Lichtempfindliches fotografisches Aufzeichnungsmaterial für das Farbdiffusionsübertragungsverfahren | |
| DE2319718C2 (de) | Photographisches Aufzeichnungsmaterial | |
| EP0053328B1 (de) | Farbfotografisches Aufzeichnungsmaterial für die Herstellung farbiger Bilder nach dem Farbdiffusionsübertragungsverfahren | |
| DE2038260C3 (de) | Lichtempfindliches fotografisches Aufzeichnungsmaterial | |
| DE2364137C2 (de) | Photographisches Aufzeichnungsmaterial für das Farbdiffusionsübertragungsverfahren | |
| DE1964534A1 (de) | Photographisches Aufzeichnungsmaterial | |
| DE2608616C2 (en:Method) | ||
| DE2152535C3 (de) | Photographisches Aufzeichnungsmaterial für das Diffusionsübertragungsverfahren | |
| DE2263015C2 (de) | Photographisches Aufzeichnungsmaterial für das Farbdiffusionsübertragungsverfahren | |
| DE2518034A1 (de) | Photographisches aufzeichnungsmaterial | |
| DE2436101C2 (en:Method) | ||
| DE2631878C2 (en:Method) | ||
| DE2360944C2 (de) | Photographisches Aufzeichnungsmaterial für das Farbstoff-Diffusions-Übertragungsverfahren | |
| DE2037931C3 (de) | Lichtempfindliches fotografisches Aufzeichnungsmaterial fur Farbdiffusions übertragungsverfahren Jim Polaroid Corp , Cambridge, Mass (V St A) | |
| DE2127925C3 (de) | 21.01.71 USA 108277 Photographisches Aufzeichnungsmaterial für das Diffusionsübertragungsverfahren | |
| DE2162277A1 (de) | Lichtempfindliches fotografisches Aufzeichnungsmaterial |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8181 | Inventor (new situation) |
Free format text: CIECIUCH, RONALD FRANK WALTER, BOSTON, MASS., US SCHLEIN, HERBERT NATHAN, BEVERLY, MASS., US |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |