GB1134196A - Colour photographic materials - Google Patents
Colour photographic materialsInfo
- Publication number
- GB1134196A GB1134196A GB15325/66A GB1532566A GB1134196A GB 1134196 A GB1134196 A GB 1134196A GB 15325/66 A GB15325/66 A GB 15325/66A GB 1532566 A GB1532566 A GB 1532566A GB 1134196 A GB1134196 A GB 1134196A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colour
- inorganic substance
- layers
- paper
- emulsion layer
- 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
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
-
- 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
- G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper
- G03C1/79—Macromolecular coatings or impregnations therefor, e.g. varnishes
-
- 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
- Y10S430/132—Anti-ultraviolet fading
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Paper (AREA)
Abstract
1,134,196. Colour photographic materials. EASTMAN KODAK CO. April 6, 1966 [April 12, 1965], No.15325/66. Heading G2C. A colour photographic material comprises a paper support carrying a light-sensitive silver halide emulsion layer containing a colour coupler, there being an inorganic substance incorporated in the paper, or a layer containing an inorganic substance coated on the paper before the emulsion layer, wherein the nature and quantity of the inorganic substance is such that not more than 25% of the total U.V. between 360mÁ and 400mÁ is reflected. The support may also have a reflectance of less than 10% for the range 350- 380mÁ, and above 60% for 420-500mÁ Specified inorganic substances are TiO 2 and ZnO, which may be in the form of a pigment of average particle size 0À5- 5Á. and may be coated at 50mg- 3g/sq.ft. The inorganic substance may be incorporated into a layer of gelatine, a polyolefin, a cellulose ester, a polyvinyl acetal or hydrolysed polyvinyl acetate. Polyethylene layers may be electron-bombarded as in Specification 971, 058. Various colour couplers are specified and the emulsion layer may also contain sensitizing dyes, chemical sensitizers, antifoggants, hardeners, dispersing agents for the colour couplers, and antistain agents. The material may carry three light-sensitive layers each sensitized to aprimary colour and containing the complementary colourcoupler. The emulsion layers may be packetemulsion layers.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44737365A | 1965-04-12 | 1965-04-12 | |
US00292365A US3833380A (en) | 1965-04-12 | 1972-09-26 | Novel photographic elements |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1134196A true GB1134196A (en) | 1968-11-20 |
Family
ID=26967280
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15325/66A Expired GB1134196A (en) | 1965-04-12 | 1966-04-06 | Colour photographic materials |
GB15326/66A Expired GB1134197A (en) | 1965-04-12 | 1966-04-06 | Colour photographic materials |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15326/66A Expired GB1134197A (en) | 1965-04-12 | 1966-04-06 | Colour photographic materials |
Country Status (5)
Country | Link |
---|---|
US (1) | US3833380A (en) |
JP (1) | JPS4927046B1 (en) |
BE (1) | BE679409A (en) |
DE (1) | DE1547674A1 (en) |
GB (2) | GB1134196A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49115329A (en) * | 1973-03-06 | 1974-11-05 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3980478A (en) * | 1974-07-05 | 1976-09-14 | Eastman Kodak Company | Method of making an ultraviolet light image recording using a visible-light reflective intermediate element |
DE3043864A1 (en) * | 1980-11-21 | 1982-07-08 | Felix Schoeller jr. GmbH & Co KG, 4500 Osnabrück | WHITE PHOTOGRAPHIC PAPER CARRIER AND METHOD FOR THE PRODUCTION THEREOF |
USRE37693E1 (en) * | 1982-06-05 | 2002-05-07 | Konishiroku Photo Industry Co., Ltd. | Color photographic light-sensitive material containing UV filter compounds |
JPS58214152A (en) * | 1982-06-05 | 1983-12-13 | Konishiroku Photo Ind Co Ltd | Color photographic sensitive material |
US4894321A (en) * | 1986-07-17 | 1990-01-16 | Fuji Photo Film Co., Ltd. | Photographic support and color photosensitive material |
DE3636790C1 (en) * | 1986-10-29 | 1988-06-01 | Schoeller F Jun Gmbh Co Kg | Waterproof photographic paper carrier |
US5262286A (en) * | 1992-07-31 | 1993-11-16 | Eastman Kodak Company | Reduction of yellow stain in photographic prints |
DE69603344T2 (en) * | 1995-11-14 | 2000-01-13 | Eastman Kodak Co., Rochester | High contrast photographic materials protected against lightening effects |
DE19619946A1 (en) * | 1996-05-17 | 1997-11-20 | Agfa Gevaert Ag | High light-stability colour photographic silver halide material |
US6391532B1 (en) | 2000-04-07 | 2002-05-21 | Eastman Kodak Company | Photographic paper containing calcium carbonate |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2647835A (en) * | 1948-09-29 | 1953-08-04 | Du Pont | Light-sensitive photographic element and process of coating |
US2698235A (en) * | 1950-03-16 | 1954-12-28 | Du Pont | Photographic elements |
-
1966
- 1966-02-03 JP JP41005904A patent/JPS4927046B1/ja active Pending
- 1966-03-14 DE DE19661547674 patent/DE1547674A1/en active Pending
- 1966-04-06 GB GB15325/66A patent/GB1134196A/en not_active Expired
- 1966-04-06 GB GB15326/66A patent/GB1134197A/en not_active Expired
- 1966-04-12 BE BE679409D patent/BE679409A/xx unknown
-
1972
- 1972-09-26 US US00292365A patent/US3833380A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49115329A (en) * | 1973-03-06 | 1974-11-05 | ||
JPS5143777B2 (en) * | 1973-03-06 | 1976-11-24 |
Also Published As
Publication number | Publication date |
---|---|
GB1134197A (en) | 1968-11-20 |
DE1547674A1 (en) | 1969-12-04 |
BE679409A (en) | 1966-09-16 |
JPS4927046B1 (en) | 1974-07-15 |
US3833380A (en) | 1974-09-03 |
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