GB1142688A - Anti-halation layers and their formation - Google Patents
Anti-halation layers and their formationInfo
- Publication number
- GB1142688A GB1142688A GB1238966A GB1238966A GB1142688A GB 1142688 A GB1142688 A GB 1142688A GB 1238966 A GB1238966 A GB 1238966A GB 1238966 A GB1238966 A GB 1238966A GB 1142688 A GB1142688 A GB 1142688A
- Authority
- GB
- United Kingdom
- Prior art keywords
- antihalation
- coating
- water
- insoluble
- free 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
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000011248 coating agent Substances 0.000 abstract 4
- 238000000576 coating method Methods 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 3
- 150000003863 ammonium salts Chemical class 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- 239000000975 dye Substances 0.000 abstract 2
- -1 silver halide Chemical class 0.000 abstract 2
- 239000001828 Gelatine Substances 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000003934 aromatic aldehydes Chemical class 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 239000001046 green dye Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 125000004464 hydroxyphenyl group Chemical group 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 239000004094 surface-active agent 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
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
- G03C1/835—Macromolecular substances therefor, e.g. mordants
-
- 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Laminated Bodies (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1211165 | 1965-05-31 | ||
| IT1816165 | 1965-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1142688A true GB1142688A (en) | 1969-02-12 |
Family
ID=26326471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1238966A Expired GB1142688A (en) | 1965-05-31 | 1966-03-21 | Anti-halation layers and their formation |
Country Status (4)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3767407A (en) * | 1970-10-20 | 1973-10-23 | Agfa Gevaert Nv | Photographic materials |
| US4210569A (en) * | 1979-03-19 | 1980-07-01 | Bernatsek Vladislav V | Polymeric adhesive antihalation composition for making metal-backed photopolymeric printing forms |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB944125A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1959-03-06 |
-
1966
- 1966-03-21 GB GB1238966A patent/GB1142688A/en not_active Expired
- 1966-03-31 BE BE678764D patent/BE678764A/xx not_active IP Right Cessation
- 1966-05-26 DE DE1966S0103661 patent/DE1572171C3/de not_active Expired
- 1966-05-31 CH CH785066A patent/CH524837A/it not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3767407A (en) * | 1970-10-20 | 1973-10-23 | Agfa Gevaert Nv | Photographic materials |
| US4210569A (en) * | 1979-03-19 | 1980-07-01 | Bernatsek Vladislav V | Polymeric adhesive antihalation composition for making metal-backed photopolymeric printing forms |
Also Published As
| Publication number | Publication date |
|---|---|
| BE678764A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-09-01 |
| CH524837A (it) | 1972-06-30 |
| DE1572171A1 (de) | 1970-01-08 |
| DE1572171B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-06-26 |
| DE1572171C3 (de) | 1981-04-09 |
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