GB1428284A - Photographic material - Google Patents
Photographic materialInfo
- Publication number
- GB1428284A GB1428284A GB3331673A GB3331673A GB1428284A GB 1428284 A GB1428284 A GB 1428284A GB 3331673 A GB3331673 A GB 3331673A GB 3331673 A GB3331673 A GB 3331673A GB 1428284 A GB1428284 A GB 1428284A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ammonia
- copoly
- amine
- processed
- processing
- 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
-
- 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
- G03C1/7614—Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion
-
- 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
- G03C1/42—Developers or their precursors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/156—Precursor compound
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/162—Protective or antiabrasion layer
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Abstract
1428284 Photographic silver halide element and processing EASTMAN KODAK CO 12 July 1973 [17 July 1972] 33316/73 Heading G2C and G2X A radiation-sensitive photographic silver halide element containing a developing agent and possibly also a stabilizer precursor, and useful in holography, has a support impermeable to water or ammonia or amines e.g. polyethylene terephthalate, and an outermost supercoat layer impermeable to water but permeable to ammonia or an amine. The exposed element is processed by contact with a gaseous amine or ammonia vapour or with a solution of ammonia or an amine to give a substantially dry and non-tacky processed element. Processing may take place without moving the element after exposure thus dispensing with the need in holography to re-register the processed element with respect to the reference beams. The polymeric overcoat layer may comprise cellulose acetate or butyrate, polyvinyl butyrol, copoly (methyl methacrylate/2-(N: N-dimethylamino/ethyl methacrylate) or the terpolymer with acrylic acid, a mixture of copoly (methyl methacrylate/butyl acrylate) and the partial ester of copoly (styrene-maleic acid) with or without a polysiloxane. Other polymer types are mentioned. Developing agents are listed including methyl gallate. Stabilizer precursors include hydroxyalkyl-isothiouronium salts, isothioureidoacetic and propionic acids, α-nitrilo-α- carboethoxy, or α-amido-#-(2-morpholinoethylthio)- #-phenylpropionitrile salts, S-thiouronium alkylene sulphonates and S-ethyl-carbamoyl derivatives of 2-mercapto isobutyric acid, 2-mercaptoethylamine and its N-acetyl derivative and 3-mercapto propane sulphonic acid. A large selection of amines is specified for processing including imidazoles, alkylamines, alkylene di- and polyamines, hydroxy- and methoxyalkylamines and guanidine.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00272535A US3816136A (en) | 1972-07-17 | 1972-07-17 | Photographic element and process of developing |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1428284A true GB1428284A (en) | 1976-03-17 |
Family
ID=23040207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3331673A Expired GB1428284A (en) | 1972-07-17 | 1973-07-12 | Photographic material |
Country Status (7)
Country | Link |
---|---|
US (1) | US3816136A (en) |
JP (1) | JPS4946430A (en) |
BE (1) | BE802454A (en) |
CA (1) | CA981508A (en) |
DE (1) | DE2336379A1 (en) |
FR (1) | FR2193213B1 (en) |
GB (1) | GB1428284A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985564A (en) * | 1973-01-30 | 1976-10-12 | Eastman Kodak Company | Photographic element and process for developing |
JPS5321646B2 (en) * | 1973-04-27 | 1978-07-04 | ||
JPS5314560U (en) * | 1976-07-20 | 1978-02-07 | ||
JPS5339459U (en) * | 1976-09-10 | 1978-04-06 | ||
JPS5339457U (en) * | 1976-09-10 | 1978-04-06 | ||
USRE32514E (en) * | 1982-06-14 | 1987-10-06 | Eastman Kodak Company | Polymer compositions having a low coefficient of friction |
US4473676A (en) * | 1982-06-14 | 1984-09-25 | Eastman Kodak Company | Polymer compositions having a low coefficient of friction |
US4404276A (en) * | 1982-06-14 | 1983-09-13 | Eastman Kodak Company | Polymer compositions containing crosslinked silicone polycarbinol and having a low coefficient of friction |
DE3424893A1 (en) * | 1984-07-06 | 1986-02-06 | Agfa-Gevaert Ag, 5090 Leverkusen | PHOTOGRAPHIC SILVER HALOGENIDE RECORDING MATERIAL |
EP0281179B1 (en) * | 1987-02-24 | 1991-11-21 | Agfa-Gevaert N.V. | Improved development of photographic silver halide emulsion materials |
WO1998040787A1 (en) * | 1997-03-11 | 1998-09-17 | Polaroid Corporation | System for optical dry processing of spooled photographic film |
US5970271A (en) * | 1997-03-11 | 1999-10-19 | Polaroid Corporation | Spool caddy for use with dry optical image processing of roll film |
CN101667006B (en) * | 2009-09-25 | 2011-05-25 | 武汉科技学院 | Novel optical holographic recording material and preparation method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE636778A (en) * | 1959-04-10 | |||
US3411911A (en) * | 1965-05-10 | 1968-11-19 | Eastman Kodak Co | Novel photographic materials containing water insoluble interpolymers |
US3615529A (en) * | 1966-03-24 | 1971-10-26 | Fuji Photo Film Co Ltd | Rapid developing photographic materials containing arginine |
US3591379A (en) * | 1968-04-09 | 1971-07-06 | Eastman Kodak Co | Photographic overcoat compositions and photographic elements |
GB1311884A (en) * | 1969-05-30 | 1973-03-28 | Agfa Gevaert | Light-sensitive silver halide photographic materials incorporating |
US3664835A (en) * | 1969-10-02 | 1972-05-23 | Eastman Kodak Co | Photographic product,composition and process comprising an anhydro dihydro amino reductone developing agent |
US3666457A (en) * | 1969-10-02 | 1972-05-30 | Eastman Kodak Co | Photographic product,composition and process |
BR7100503D0 (en) * | 1970-03-02 | 1973-04-26 | Eastman Kodak Co | PERFECTED PHOTOGRAPHIC COMPOSITION PHOTOGRAPHIC ELEMENTS AND PROCESS TO REVEAL AND STABILIZE IMAGES IN A PHOTOGRAPHIC ELEMENT |
-
1972
- 1972-07-17 US US00272535A patent/US3816136A/en not_active Expired - Lifetime
-
1973
- 1973-06-12 CA CA173,895A patent/CA981508A/en not_active Expired
- 1973-07-12 FR FR7325519A patent/FR2193213B1/fr not_active Expired
- 1973-07-12 GB GB3331673A patent/GB1428284A/en not_active Expired
- 1973-07-17 BE BE133578A patent/BE802454A/en unknown
- 1973-07-17 DE DE19732336379 patent/DE2336379A1/en active Pending
- 1973-07-17 JP JP48082619A patent/JPS4946430A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2193213B1 (en) | 1977-02-18 |
FR2193213A1 (en) | 1974-02-15 |
DE2336379A1 (en) | 1974-01-31 |
JPS4946430A (en) | 1974-05-04 |
US3816136A (en) | 1974-06-11 |
CA981508A (en) | 1976-01-13 |
BE802454A (en) | 1974-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |