FR1270785A - Process for hardening, in particular of photographic layers of gelatin or glue - Google Patents
Process for hardening, in particular of photographic layers of gelatin or glueInfo
- Publication number
- FR1270785A FR1270785A FR836560A FR836560A FR1270785A FR 1270785 A FR1270785 A FR 1270785A FR 836560 A FR836560 A FR 836560A FR 836560 A FR836560 A FR 836560A FR 1270785 A FR1270785 A FR 1270785A
- Authority
- FR
- France
- Prior art keywords
- hardening
- gelatin
- glue
- photographic layers
- photographic
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/28—Di-epoxy compounds containing acyclic nitrogen atoms
-
- 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
- G03C1/306—Hardeners containing an oxirane ring
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Epoxy Resins (AREA)
- Laminated Bodies (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE597295D BE597295A (en) | 1960-08-22 | ||
FR836560A FR1270785A (en) | 1960-08-22 | 1960-08-22 | Process for hardening, in particular of photographic layers of gelatin or glue |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR836560A FR1270785A (en) | 1960-08-22 | 1960-08-22 | Process for hardening, in particular of photographic layers of gelatin or glue |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1270785A true FR1270785A (en) | 1961-09-01 |
Family
ID=8737858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR836560A Expired FR1270785A (en) | 1960-08-22 | 1960-08-22 | Process for hardening, in particular of photographic layers of gelatin or glue |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE597295A (en) |
FR (1) | FR1270785A (en) |
-
0
- BE BE597295D patent/BE597295A/fr unknown
-
1960
- 1960-08-22 FR FR836560A patent/FR1270785A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE597295A (en) |
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