BR6803926D0 - IMPROVEMENTS IN OR RELATING TO PHOTOGRAPHIC ELEMENTS - Google Patents
IMPROVEMENTS IN OR RELATING TO PHOTOGRAPHIC ELEMENTSInfo
- Publication number
- BR6803926D0 BR6803926D0 BR203926/68A BR20392668A BR6803926D0 BR 6803926 D0 BR6803926 D0 BR 6803926D0 BR 203926/68 A BR203926/68 A BR 203926/68A BR 20392668 A BR20392668 A BR 20392668A BR 6803926 D0 BR6803926 D0 BR 6803926D0
- Authority
- BR
- Brazil
- Prior art keywords
- relating
- photographic elements
- photographic
- elements
- Prior art date
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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/30—Hardeners
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/16—Sulfones; Sulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton
- C07C317/18—Sulfones; Sulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton with sulfone or sulfoxide groups bound to acyclic carbon atoms of the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68252567A | 1967-11-13 | 1967-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR6803926D0 true BR6803926D0 (en) | 1973-01-18 |
Family
ID=24740086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR203926/68A BR6803926D0 (en) | 1967-11-13 | 1968-11-12 | IMPROVEMENTS IN OR RELATING TO PHOTOGRAPHIC ELEMENTS |
Country Status (6)
Country | Link |
---|---|
US (1) | US3539644A (en) |
BE (1) | BE723806A (en) |
BR (1) | BR6803926D0 (en) |
DE (1) | DE1808685A1 (en) |
FR (1) | FR1599038A (en) |
GB (2) | GB1255787A (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4843320A (en) * | 1971-10-01 | 1973-06-22 | ||
US3850639A (en) * | 1973-05-07 | 1974-11-26 | Eastman Kodak Co | Hydrophilic colloid silver halide emulsion hardened with a bis(vinyl-sulfonylmethyl) ether and an acrylic compound |
DE2420414A1 (en) * | 1973-05-07 | 1974-11-14 | Eastman Kodak Co | PHOTOGRAPHIC MATERIAL |
JPS5612854B2 (en) * | 1973-10-08 | 1981-03-25 | ||
JPS5376025A (en) * | 1976-12-17 | 1978-07-06 | Fuji Photo Film Co Ltd | Prevention method for uneven transfer of color diffusion transfer image |
JPS59137946A (en) | 1983-01-28 | 1984-08-08 | Fuji Photo Film Co Ltd | Silver halide photosensitive material |
CA1303412C (en) | 1985-05-31 | 1992-06-16 | Shigeharu Koboshi | Method for forming direct positive color image |
EP0228084B1 (en) | 1985-12-25 | 1992-03-18 | Fuji Photo Film Co., Ltd. | Image forming process |
US5219992A (en) * | 1990-06-18 | 1993-06-15 | Eastman Kodak Company | Modification of gelatin |
US5187259A (en) * | 1990-11-14 | 1993-02-16 | Eastman Kodak Company | Chain extended gelatin |
EP0521632A1 (en) * | 1991-06-26 | 1993-01-07 | Konica Corporation | Silver halide photographic materials |
JPH0588324A (en) * | 1991-09-25 | 1993-04-09 | Konica Corp | Silver halide color photographic sensitive material |
JP2929511B2 (en) * | 1991-09-25 | 1999-08-03 | コニカ株式会社 | Silver halide color photographic materials |
US5286450A (en) * | 1992-06-01 | 1994-02-15 | Eastman Kodak Company | Bilirubin assay using crosslinkable polymers |
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 |
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 |
DE4428292A1 (en) | 1994-08-10 | 1996-02-15 | Agfa Gevaert Ag | Photosensitive photographic material with light-absorbing dye |
US5800977A (en) * | 1996-07-24 | 1998-09-01 | Eastman Kodak Company | Hardening a hydrophilic colloid composition |
US6071688A (en) * | 1998-07-29 | 2000-06-06 | Eastman Kodak Company | Providing additives to a coating composition by vaporization |
US6100381A (en) * | 1998-11-03 | 2000-08-08 | Eastman Kodak Company | Enzyme method of manufacturing gelatin |
US5919906A (en) * | 1998-11-05 | 1999-07-06 | Eastman Kodak Company | Protease produced gelatin |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL290658A (en) * | 1962-04-24 |
-
1967
- 1967-11-13 US US682525A patent/US3539644A/en not_active Expired - Lifetime
-
1968
- 1968-11-08 GB GB28504/71A patent/GB1255787A/en not_active Expired
- 1968-11-08 GB GB53119/68A patent/GB1255786A/en not_active Expired
- 1968-11-12 BR BR203926/68A patent/BR6803926D0/en unknown
- 1968-11-13 BE BE723806D patent/BE723806A/xx not_active IP Right Cessation
- 1968-11-13 DE DE19681808685 patent/DE1808685A1/en active Granted
- 1968-11-13 FR FR1599038D patent/FR1599038A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE723806A (en) | 1969-04-16 |
DE1808685A1 (en) | 1969-07-24 |
GB1255786A (en) | 1971-12-01 |
FR1599038A (en) | 1970-07-15 |
US3539644A (en) | 1970-11-10 |
GB1255787A (en) | 1971-12-01 |
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