GB729924A - Improvements in photographic materials - Google Patents
Improvements in photographic materialsInfo
- Publication number
- GB729924A GB729924A GB1051852A GB1051852A GB729924A GB 729924 A GB729924 A GB 729924A GB 1051852 A GB1051852 A GB 1051852A GB 1051852 A GB1051852 A GB 1051852A GB 729924 A GB729924 A GB 729924A
- Authority
- GB
- United Kingdom
- Prior art keywords
- april
- binder
- halation
- photographic films
- photographic materials
- 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
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000010410 layer Substances 0.000 abstract 2
- KZMRYBLIGYQPPP-UHFFFAOYSA-M 3-[[4-[(2-chlorophenyl)-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-n-ethylanilino]methyl]benzenesulfonate Chemical compound C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C(=CC=CC=2)Cl)C=CC=1N(CC)CC1=CC=CC(S([O-])(=O)=O)=C1 KZMRYBLIGYQPPP-UHFFFAOYSA-M 0.000 abstract 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- 239000000084 colloidal system Substances 0.000 abstract 1
- WZRZTHMJPHPAMU-UHFFFAOYSA-L disodium;(3e)-3-[(4-amino-3-sulfonatophenyl)-(4-amino-3-sulfophenyl)methylidene]-6-imino-5-methylcyclohexa-1,4-diene-1-sulfonate Chemical compound [Na+].[Na+].C1=C(S([O-])(=O)=O)C(=N)C(C)=CC1=C(C=1C=C(C(N)=CC=1)S([O-])(=O)=O)C1=CC=C(N)C(S(O)(=O)=O)=C1 WZRZTHMJPHPAMU-UHFFFAOYSA-L 0.000 abstract 1
- FDZZZRQASAIRJF-UHFFFAOYSA-M malachite green Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1C(C=1C=CC=CC=1)=C1C=CC(=[N+](C)C)C=C1 FDZZZRQASAIRJF-UHFFFAOYSA-M 0.000 abstract 1
- 229940107698 malachite green Drugs 0.000 abstract 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 abstract 1
- 239000011253 protective coating Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/28—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response
- G01R27/32—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response in circuits having distributed constants, e.g. having very long conductors or involving high frequencies
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE519492D BE519492A (enrdf_load_stackoverflow) | 1952-04-25 | ||
| FR1046452D FR1046452A (fr) | 1952-04-25 | 1951-12-15 | Dispositif de mesure directe d'affaiblissement de circuits de transmission d'ondes centimétriques et décimétriques |
| GB1051852A GB729924A (en) | 1952-04-25 | 1952-04-25 | Improvements in photographic materials |
| FR1076452D FR1076452A (fr) | 1952-04-25 | 1953-04-25 | Produits nouveaux pour la photographie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1051852A GB729924A (en) | 1952-04-25 | 1952-04-25 | Improvements in photographic materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB729924A true GB729924A (en) | 1955-05-11 |
Family
ID=9969301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1051852A Expired GB729924A (en) | 1952-04-25 | 1952-04-25 | Improvements in photographic materials |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE519492A (enrdf_load_stackoverflow) |
| FR (2) | FR1046452A (enrdf_load_stackoverflow) |
| GB (1) | GB729924A (enrdf_load_stackoverflow) |
-
0
- BE BE519492D patent/BE519492A/xx unknown
-
1951
- 1951-12-15 FR FR1046452D patent/FR1046452A/fr not_active Expired
-
1952
- 1952-04-25 GB GB1051852A patent/GB729924A/en not_active Expired
-
1953
- 1953-04-25 FR FR1076452D patent/FR1076452A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1076452A (fr) | 1954-10-27 |
| BE519492A (enrdf_load_stackoverflow) | |
| FR1046452A (fr) | 1953-12-07 |
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