GB1504667A - Method of hardening gelatin - Google Patents
Method of hardening gelatinInfo
- Publication number
- GB1504667A GB1504667A GB16693/76A GB1669376A GB1504667A GB 1504667 A GB1504667 A GB 1504667A GB 16693/76 A GB16693/76 A GB 16693/76A GB 1669376 A GB1669376 A GB 1669376A GB 1504667 A GB1504667 A GB 1504667A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon atoms
- complete
- alkyl
- ring
- acid
- 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
- 108010010803 Gelatin Proteins 0.000 title abstract 2
- 229920000159 gelatin Polymers 0.000 title abstract 2
- 239000008273 gelatin Substances 0.000 title abstract 2
- 235000019322 gelatine Nutrition 0.000 title abstract 2
- 235000011852 gelatine desserts Nutrition 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 5
- 125000004432 carbon atom Chemical group C* 0.000 abstract 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 125000002252 acyl group Chemical group 0.000 abstract 3
- 229920006395 saturated elastomer Polymers 0.000 abstract 3
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 abstract 2
- -1 Sulphonyl compounds Chemical class 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 125000003354 benzotriazolyl group Chemical group N1N=NC2=C1C=CC=C2* 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 2
- RZWZRACFZGVKFM-UHFFFAOYSA-N propanoyl chloride Chemical compound CCC(Cl)=O RZWZRACFZGVKFM-UHFFFAOYSA-N 0.000 abstract 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 abstract 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 abstract 1
- IWYRWIUNAVNFPE-UHFFFAOYSA-N Glycidaldehyde Chemical compound O=CC1CO1 IWYRWIUNAVNFPE-UHFFFAOYSA-N 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 abstract 1
- 229930040373 Paraformaldehyde Natural products 0.000 abstract 1
- 235000010724 Wisteria floribunda Nutrition 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 abstract 1
- 125000002837 carbocyclic group Chemical group 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 230000002140 halogenating effect Effects 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229920002866 paraformaldehyde Polymers 0.000 abstract 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/44—Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/46—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with hetero atoms directly attached to the ring nitrogen atom
-
- 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
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/30—Hardeners
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyrrole Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50050500A JPS51126124A (en) | 1975-04-25 | 1975-04-25 | Gelatin setting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1504667A true GB1504667A (en) | 1978-03-22 |
Family
ID=12860654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16693/76A Expired GB1504667A (en) | 1975-04-25 | 1976-04-23 | Method of hardening gelatin |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4028320A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS51126124A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2617871A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2308949A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1504667A (cg-RX-API-DMAC10.html) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5293469A (en) * | 1976-02-02 | 1977-08-05 | Fuji Photo Film Co Ltd | Method of curing gelatin |
| JPS5293470A (en) * | 1976-02-02 | 1977-08-05 | Fuji Photo Film Co Ltd | Gelatin curing agent |
| GB1542462A (en) * | 1976-02-04 | 1979-03-21 | Ciba Geigy Ag | N-vinyl sulphonyl-or sulphinylalkyl amides ureas and sulphoxylureas and their use as cross-linking agents for hydrophilic colloids |
| DE2625026A1 (de) * | 1976-06-03 | 1977-12-22 | Agfa Gevaert Ag | Verfahren zur haertung photographischer gelatinehaltiger schichten |
| GB8326902D0 (en) * | 1983-10-07 | 1983-11-09 | Wiggins Teape Group Ltd | Removal of formaldehyde from micro-capsules |
| JPH0823667B2 (ja) * | 1987-04-30 | 1996-03-06 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料 |
| US5187259A (en) * | 1990-11-14 | 1993-02-16 | Eastman Kodak Company | Chain extended gelatin |
| US5378598A (en) * | 1992-12-21 | 1995-01-03 | Eastman Kodak Company | Use of acid processed ossein gelatin and chain-extened acid processed ossein gelatin as peptizers in the preparation of photographic emulsions |
| US5318889A (en) * | 1992-12-21 | 1994-06-07 | Eastman Kodak Company | Use of chain-extended acid processed ossein gelatin in the preparation of photographic elements |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3132945A (en) * | 1960-07-13 | 1964-05-12 | Polaroid Corp | Silver halide emulsions containing vinyl sulfone-gelatin derivatives |
| BE686440A (cg-RX-API-DMAC10.html) * | 1965-09-20 | 1967-02-15 | ||
| CH473887A (de) * | 1966-04-12 | 1969-06-15 | Ciba Geigy | Verfahren zum Härten von Gelatine |
| DE1622260A1 (de) * | 1968-02-16 | 1969-11-27 | Agfa Gevaert Ag | Verfahren zur Haertung von photographischen,gelatinehaltigen Schichten |
| US3642486A (en) * | 1970-03-19 | 1972-02-15 | Eastman Kodak Co | Vinylsulfonyl-containing compounds as hardening agents |
| US3687707A (en) * | 1970-04-29 | 1972-08-29 | Eastman Kodak Co | Coating methods of hardenable multilayer arrangements |
| JPS5035807B2 (cg-RX-API-DMAC10.html) * | 1971-12-30 | 1975-11-19 | ||
| US3839042A (en) * | 1972-09-29 | 1974-10-01 | Eastman Kodak Co | Hardening hydrophilic colloid silver halide emulsion layer with a 2-haloethylsulfonyl compound |
| US3841872A (en) * | 1972-09-29 | 1974-10-15 | Eastman Kodak Co | Hydrophilic-colloid silver halide emulsion hardened with a bisvinylsulfonyl compound |
-
1975
- 1975-04-25 JP JP50050500A patent/JPS51126124A/ja active Granted
-
1976
- 1976-04-22 FR FR7611914A patent/FR2308949A1/fr active Granted
- 1976-04-23 DE DE19762617871 patent/DE2617871A1/de not_active Withdrawn
- 1976-04-23 GB GB16693/76A patent/GB1504667A/en not_active Expired
- 1976-04-26 US US05/680,416 patent/US4028320A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2308949B1 (cg-RX-API-DMAC10.html) | 1981-08-28 |
| FR2308949A1 (fr) | 1976-11-19 |
| US4028320A (en) | 1977-06-07 |
| JPS51126124A (en) | 1976-11-04 |
| DE2617871A1 (de) | 1976-11-04 |
| JPS5724901B2 (cg-RX-API-DMAC10.html) | 1982-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |