GB776043A - Improvements in colour photographic material - Google Patents
Improvements in colour photographic materialInfo
- Publication number
- GB776043A GB776043A GB11382/52A GB1138252A GB776043A GB 776043 A GB776043 A GB 776043A GB 11382/52 A GB11382/52 A GB 11382/52A GB 1138252 A GB1138252 A GB 1138252A GB 776043 A GB776043 A GB 776043A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- dye
- coupled
- radical
- chlorosulphonated
- 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
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 6
- 150000003254 radicals Chemical class 0.000 abstract 6
- XTHPWXDJESJLNJ-UHFFFAOYSA-N sulfurochloridic acid Chemical compound OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 abstract 6
- -1 aromatic radical Chemical group 0.000 abstract 5
- 239000000975 dye Substances 0.000 abstract 5
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 abstract 5
- 239000000047 product Substances 0.000 abstract 5
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 abstract 4
- ZBIBQNVRTVLOHQ-UHFFFAOYSA-N 5-aminonaphthalen-1-ol Chemical compound C1=CC=C2C(N)=CC=CC2=C1O ZBIBQNVRTVLOHQ-UHFFFAOYSA-N 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 4
- 239000000987 azo dye Substances 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 4
- QNGVNLMMEQUVQK-UHFFFAOYSA-N 4-n,4-n-diethylbenzene-1,4-diamine Chemical compound CCN(CC)C1=CC=C(N)C=C1 QNGVNLMMEQUVQK-UHFFFAOYSA-N 0.000 abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 239000004793 Polystyrene Substances 0.000 abstract 3
- 229920001577 copolymer Polymers 0.000 abstract 3
- 150000008049 diazo compounds Chemical class 0.000 abstract 3
- 229920002223 polystyrene Polymers 0.000 abstract 3
- CWLKGDAVCFYWJK-UHFFFAOYSA-N 3-aminophenol Chemical compound NC1=CC=CC(O)=C1 CWLKGDAVCFYWJK-UHFFFAOYSA-N 0.000 abstract 2
- HHSBHVJQXZLIRW-UHFFFAOYSA-N 3-n,3-n-dimethylbenzene-1,3-diamine Chemical compound CN(C)C1=CC=CC(N)=C1 HHSBHVJQXZLIRW-UHFFFAOYSA-N 0.000 abstract 2
- INLMNLWAAGNJHA-UHFFFAOYSA-N 4-amino-n-(5-hydroxynaphthalen-1-yl)benzamide Chemical compound C1=CC(N)=CC=C1C(=O)NC1=CC=CC2=C(O)C=CC=C12 INLMNLWAAGNJHA-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- 239000001045 blue dye Substances 0.000 abstract 2
- 239000007859 condensation product Substances 0.000 abstract 2
- 229920001971 elastomer Polymers 0.000 abstract 2
- 125000000524 functional group Chemical group 0.000 abstract 2
- RKUYJVSKFOJZCJ-UHFFFAOYSA-N (3-azaniumylphenyl)azanium;hexanedioate Chemical class [NH3+]C1=CC=CC([NH3+])=C1.[O-]C(=O)CCCCC([O-])=O RKUYJVSKFOJZCJ-UHFFFAOYSA-N 0.000 abstract 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 abstract 1
- FRASJONUBLZVQX-UHFFFAOYSA-N 1,4-dioxonaphthalene Natural products C1=CC=C2C(=O)C=CC(=O)C2=C1 FRASJONUBLZVQX-UHFFFAOYSA-N 0.000 abstract 1
- BOKGTLAJQHTOKE-UHFFFAOYSA-N 1,5-dihydroxynaphthalene Chemical compound C1=CC=C2C(O)=CC=CC2=C1O BOKGTLAJQHTOKE-UHFFFAOYSA-N 0.000 abstract 1
- VSEMDQKATPVIDF-UHFFFAOYSA-N 1-(3-aminophenyl)quinoline-2,4-dione Chemical compound NC=1C=C(C=CC1)N1C(CC(C2=CC=CC=C12)=O)=O VSEMDQKATPVIDF-UHFFFAOYSA-N 0.000 abstract 1
- JILYTRJVXLAMCE-UHFFFAOYSA-N 2-(4-aminophenyl)-4h-pyrazol-3-one Chemical compound C1=CC(N)=CC=C1N1C(=O)CC=N1 JILYTRJVXLAMCE-UHFFFAOYSA-N 0.000 abstract 1
- PKZJLOCLABXVMC-UHFFFAOYSA-N 2-Methoxybenzaldehyde Chemical class COC1=CC=CC=C1C=O PKZJLOCLABXVMC-UHFFFAOYSA-N 0.000 abstract 1
- JBIJLHTVPXGSAM-UHFFFAOYSA-N 2-naphthylamine Chemical compound C1=CC=CC2=CC(N)=CC=C21 JBIJLHTVPXGSAM-UHFFFAOYSA-N 0.000 abstract 1
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 abstract 1
- 229940018563 3-aminophenol Drugs 0.000 abstract 1
- KFSNHOUZAIGMAF-UHFFFAOYSA-N 3-n,3-n-diethylbenzene-1,3-diamine Chemical compound CCN(CC)C1=CC=CC(N)=C1 KFSNHOUZAIGMAF-UHFFFAOYSA-N 0.000 abstract 1
- APRRQJCCBSJQOQ-UHFFFAOYSA-N 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid Chemical compound OS(=O)(=O)C1=CC(O)=C2C(N)=CC(S(O)(=O)=O)=CC2=C1 APRRQJCCBSJQOQ-UHFFFAOYSA-N 0.000 abstract 1
- BVPJPRYNQHAOPQ-UHFFFAOYSA-N 4-nitronaphthalen-1-amine Chemical compound C1=CC=C2C(N)=CC=C([N+]([O-])=O)C2=C1 BVPJPRYNQHAOPQ-UHFFFAOYSA-N 0.000 abstract 1
- BTJIUGUIPKRLHP-UHFFFAOYSA-N 4-nitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-N 0.000 abstract 1
- WLFYREGBYIJZCV-UHFFFAOYSA-N 5-anilinonaphthalen-1-ol Chemical class C1=CC=C2C(O)=CC=CC2=C1NC1=CC=CC=C1 WLFYREGBYIJZCV-UHFFFAOYSA-N 0.000 abstract 1
- XVMSFILGAMDHEY-UHFFFAOYSA-N 6-(4-aminophenyl)sulfonylpyridin-3-amine Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=N1 XVMSFILGAMDHEY-UHFFFAOYSA-N 0.000 abstract 1
- JBGBZLQKZYYBEL-UHFFFAOYSA-N 6-amino-1h-quinoline-2,4-dione Chemical compound N1C(=O)CC(=O)C2=CC(N)=CC=C21 JBGBZLQKZYYBEL-UHFFFAOYSA-N 0.000 abstract 1
- HFYNIIHGIOUJQE-UHFFFAOYSA-N 6-amino-3h-1-benzofuran-2-one Chemical compound NC1=CC=C2CC(=O)OC2=C1 HFYNIIHGIOUJQE-UHFFFAOYSA-N 0.000 abstract 1
- WZHIWCXWRWDXEM-UHFFFAOYSA-N 6-diazo-1-nitrocyclohexa-2,4-diene-1-sulfonic acid Chemical compound [N+](=O)([O-])C1(C(C=CC=C1)=[N+]=[N-])S(=O)(=O)O WZHIWCXWRWDXEM-UHFFFAOYSA-N 0.000 abstract 1
- LQBVQRPQACQWSC-UHFFFAOYSA-N 6-diazo-3-nitrocyclohexa-2,4-diene-1-sulfonic acid Chemical compound [N+](=O)([O-])C1=CC(C(C=C1)=[N+]=[N-])S(=O)(=O)O LQBVQRPQACQWSC-UHFFFAOYSA-N 0.000 abstract 1
- WDJHALXBUFZDSR-UHFFFAOYSA-N Acetoacetic acid Natural products CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Natural products CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- 244000043261 Hevea brasiliensis Species 0.000 abstract 1
- 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 abstract 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 abstract 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 abstract 1
- VBVOGKLZNSTIJY-UHFFFAOYSA-N N-(3-aminophenyl)-N-carbamoyl-2-cyanoacetamide Chemical compound NC=1C=C(C=CC1)N(C(=O)N)C(CC#N)=O VBVOGKLZNSTIJY-UHFFFAOYSA-N 0.000 abstract 1
- 229920000147 Styrene maleic anhydride Polymers 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 150000003931 anilides Chemical class 0.000 abstract 1
- 150000004982 aromatic amines Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 abstract 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 abstract 1
- 229940073608 benzyl chloride Drugs 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- UKJLNMAFNRKWGR-UHFFFAOYSA-N cyclohexatrienamine Chemical group NC1=CC=C=C[CH]1 UKJLNMAFNRKWGR-UHFFFAOYSA-N 0.000 abstract 1
- WOWBFOBYOAGEEA-UHFFFAOYSA-N diafenthiuron Chemical compound CC(C)C1=C(NC(=S)NC(C)(C)C)C(C(C)C)=CC(OC=2C=CC=CC=2)=C1 WOWBFOBYOAGEEA-UHFFFAOYSA-N 0.000 abstract 1
- 238000006193 diazotization reaction Methods 0.000 abstract 1
- VKLYZBPBDRELST-UHFFFAOYSA-N ethene;methyl 2-methylprop-2-enoate Chemical group C=C.COC(=O)C(C)=C VKLYZBPBDRELST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229940043265 methyl isobutyl ketone Drugs 0.000 abstract 1
- NHLUVTZJQOJKCC-UHFFFAOYSA-N n,n-dimethylhexadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCN(C)C NHLUVTZJQOJKCC-UHFFFAOYSA-N 0.000 abstract 1
- CSMRVRGWMFCCFP-UHFFFAOYSA-N n-(2-aminoethyl)-1-hydroxynaphthalene-2-carboxamide Chemical compound C1=CC=CC2=C(O)C(C(=O)NCCN)=CC=C21 CSMRVRGWMFCCFP-UHFFFAOYSA-N 0.000 abstract 1
- QAAABKLXDAWWQD-UHFFFAOYSA-N n-(4-hydroxyphenyl)-3-oxobutanamide Chemical compound CC(=O)CC(=O)NC1=CC=C(O)C=C1 QAAABKLXDAWWQD-UHFFFAOYSA-N 0.000 abstract 1
- ALIFPGGMJDWMJH-UHFFFAOYSA-N n-phenyldiazenylaniline Chemical compound C=1C=CC=CC=1NN=NC1=CC=CC=C1 ALIFPGGMJDWMJH-UHFFFAOYSA-N 0.000 abstract 1
- 229920003052 natural elastomer Polymers 0.000 abstract 1
- 229920001194 natural rubber Polymers 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- HKOOXMFOFWEVGF-UHFFFAOYSA-N phenylhydrazine Chemical compound NNC1=CC=CC=C1 HKOOXMFOFWEVGF-UHFFFAOYSA-N 0.000 abstract 1
- 229940067157 phenylhydrazine Drugs 0.000 abstract 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical compound O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- JZWFDVDETGFGFC-UHFFFAOYSA-N salacetamide Chemical group CC(=O)NC(=O)C1=CC=CC=C1O JZWFDVDETGFGFC-UHFFFAOYSA-N 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 abstract 1
- 239000001043 yellow dye Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/32—Colour coupling substances
- G03C7/327—Macromolecular coupling substances
- G03C7/3275—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
- C08F8/36—Sulfonation; Sulfation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
- G03C7/29—Azo dyes therefor
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US225267A US2778813A (en) | 1951-05-08 | 1951-05-08 | Color photographic material from resinous sulfonyl chlorides |
| US381473A US2943934A (en) | 1951-05-08 | 1953-09-18 | Color photographic material and process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB776043A true GB776043A (en) | 1957-06-05 |
Family
ID=26919457
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11382/52A Expired GB776043A (en) | 1951-05-08 | 1952-05-06 | Improvements in colour photographic material |
| GB27359/56A Expired GB776044A (en) | 1951-05-08 | 1952-05-06 | Improved polymeric sulfochlorides |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27359/56A Expired GB776044A (en) | 1951-05-08 | 1952-05-06 | Improved polymeric sulfochlorides |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US2943934A (en, 2012) |
| BE (1) | BE511249A (en, 2012) |
| FR (1) | FR1261152A (en, 2012) |
| GB (2) | GB776043A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3113024A (en) * | 1962-05-15 | 1963-12-03 | Horizons Inc | Photosensitive composition containing leuco dye and method for producing visible images using said composition |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3436219A (en) * | 1965-02-26 | 1969-04-01 | Mitsubishi Paper Mills Ltd | Color photographic material |
| US5182343A (en) * | 1988-04-15 | 1993-01-26 | Japan Synthetic Rubber Co., Ltd. | Homopolymers of sulfonated isoprene and 1,3-butadiene and agents containing the same |
| US6566372B1 (en) * | 1999-08-27 | 2003-05-20 | Ligand Pharmaceuticals Incorporated | Bicyclic androgen and progesterone receptor modulator compounds and methods |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2306410A (en) * | 1936-07-07 | 1942-12-29 | Eastman Kodak Co | Color development |
| US2356759A (en) * | 1939-08-28 | 1944-08-29 | Chromogen Inc | Color photographic material and process for producing same |
| USRE23357E (en) * | 1939-08-28 | 1951-04-17 | Processes for producing same | |
| GB537696A (en) * | 1940-01-03 | 1941-07-02 | Kodak Ltd | Improvements in and relating to colour-forming development and colour photographic elements |
| US2350380A (en) * | 1940-08-01 | 1944-06-06 | Du Pont | Photography |
| US2422680A (en) * | 1944-06-01 | 1947-06-24 | Du Pont | Process for preparing hydrophilic color-former silver halide dispersions |
| US2569906A (en) * | 1947-12-23 | 1951-10-02 | Gen Aniline & Film Corp | Light-sensitive emulsions containing color formers capable of yielding nonmigratory azine dyestuffs |
| US2688542A (en) * | 1949-02-09 | 1954-09-07 | Bela Gaspar | Material and process for the production of color photographic images |
-
0
- BE BE511249D patent/BE511249A/xx unknown
- US US25586D patent/USRE25586E/en not_active Expired
-
1952
- 1952-05-06 GB GB11382/52A patent/GB776043A/en not_active Expired
- 1952-05-06 GB GB27359/56A patent/GB776044A/en not_active Expired
- 1952-05-06 FR FR628248A patent/FR1261152A/fr not_active Expired
-
1953
- 1953-09-18 US US381473A patent/US2943934A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3113024A (en) * | 1962-05-15 | 1963-12-03 | Horizons Inc | Photosensitive composition containing leuco dye and method for producing visible images using said composition |
Also Published As
| Publication number | Publication date |
|---|---|
| USRE25586E (en) | 1964-06-02 |
| FR1261152A (fr) | 1961-05-19 |
| BE511249A (en, 2012) | |
| US2943934A (en) | 1960-07-05 |
| GB776044A (en) | 1957-06-05 |
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| US1947028A (en) | Azo dyes and methods for their preparation | |
| US3179650A (en) | Polyazo dyes | |
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