DE2654882A1 - Photographische silberhalogenidemulsionen sowie verfahren zu deren herstellung - Google Patents
Photographische silberhalogenidemulsionen sowie verfahren zu deren herstellungInfo
- Publication number
- DE2654882A1 DE2654882A1 DE19762654882 DE2654882A DE2654882A1 DE 2654882 A1 DE2654882 A1 DE 2654882A1 DE 19762654882 DE19762654882 DE 19762654882 DE 2654882 A DE2654882 A DE 2654882A DE 2654882 A1 DE2654882 A1 DE 2654882A1
- Authority
- DE
- Germany
- Prior art keywords
- cooh
- och
- gelatin
- copolymer
- lower alkyl
- 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.)
- Withdrawn
Links
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
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
- G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/639,075 US4033772A (en) | 1975-12-09 | 1975-12-09 | Amphoteric maleic anhydride copolymers and photographic emulsions employing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2654882A1 true DE2654882A1 (de) | 1977-06-23 |
Family
ID=24562628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762654882 Withdrawn DE2654882A1 (de) | 1975-12-09 | 1976-12-03 | Photographische silberhalogenidemulsionen sowie verfahren zu deren herstellung |
Country Status (9)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2506405A1 (de) * | 1975-02-15 | 1976-08-26 | Agfa Gevaert Ag | Photographische silberhalogenidemulsion |
| US4153458A (en) * | 1975-04-24 | 1979-05-08 | Mitsubishi Paper Mills, Ltd. | Photographic binder mixture of three polymers |
| JPS5267318A (en) * | 1975-12-01 | 1977-06-03 | Fuji Photo Film Co Ltd | Increasing of photographic coating fluid viscosity |
| JPS6279204A (ja) * | 1985-10-03 | 1987-04-11 | Agency Of Ind Science & Technol | 水溶性オリゴマー型顔料分散剤 |
| JPS63205648A (ja) * | 1987-02-23 | 1988-08-25 | Konica Corp | ハロゲン化銀写真感光材料 |
| GB8803282D0 (en) * | 1988-02-12 | 1988-03-09 | Ciba Geigy Ag | Photographic coating solutions |
| WO1991003521A1 (en) * | 1989-09-05 | 1991-03-21 | Gaf Chemicals Corporation | Alkyl vinyl ether polymers containing a lactam functionality |
| US5208295A (en) * | 1991-11-25 | 1993-05-04 | Isp Investments Inc. | Charge imbalanced polyelectrolyte composition |
| GB201804233D0 (en) | 2018-03-16 | 2018-05-02 | Univ Warwick | Cryopreserving processes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2957767A (en) * | 1957-12-18 | 1960-10-25 | Monsanto Chemicals | Silver halide dispersions |
| US3032522A (en) * | 1958-12-08 | 1962-05-01 | Goodrich Co B F | Polymer containing a plurality of carboxyl groups and a plurality of 2-thiazyl groups thermally reversible gels thereof, and method for preparation |
| US3877947A (en) * | 1971-01-19 | 1975-04-15 | Nobuo Tsuji | Photographic element |
| US3879205A (en) * | 1971-10-08 | 1975-04-22 | Polaroid Corp | Method of preparing photosensitive silver halide emulsions |
| US3929482A (en) * | 1973-09-04 | 1975-12-30 | Eastman Kodak Co | Hardenable vehicles for silver halide emulsions |
-
1975
- 1975-12-09 US US05/639,075 patent/US4033772A/en not_active Expired - Lifetime
-
1976
- 1976-10-21 CA CA263,872A patent/CA1091971A/en not_active Expired
- 1976-10-29 GB GB45172/76A patent/GB1565359A/en not_active Expired
- 1976-11-19 AU AU19842/76A patent/AU506184B2/en not_active Expired
- 1976-11-26 CH CH1489576A patent/CH623142A5/de not_active IP Right Cessation
- 1976-12-03 DE DE19762654882 patent/DE2654882A1/de not_active Withdrawn
- 1976-12-06 FR FR7636716A patent/FR2334979A1/fr active Granted
- 1976-12-07 BE BE173013A patent/BE849122A/xx unknown
- 1976-12-08 JP JP51146666A patent/JPS5271225A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2334979B1 (US20030220297A1-20031127-C00009.png) | 1980-09-12 |
| AU1984276A (en) | 1978-05-25 |
| GB1565359A (en) | 1980-04-16 |
| AU506184B2 (en) | 1979-12-13 |
| FR2334979A1 (fr) | 1977-07-08 |
| CA1091971A (en) | 1980-12-23 |
| CH623142A5 (US20030220297A1-20031127-C00009.png) | 1981-05-15 |
| JPS5271225A (en) | 1977-06-14 |
| US4033772A (en) | 1977-07-05 |
| BE849122A (fr) | 1977-06-07 |
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| DE2500448C2 (US20030220297A1-20031127-C00009.png) | ||
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |