GB1348766A - Colour-photographic material - Google Patents

Colour-photographic material

Info

Publication number
GB1348766A
GB1348766A GB2195672A GB2195672A GB1348766A GB 1348766 A GB1348766 A GB 1348766A GB 2195672 A GB2195672 A GB 2195672A GB 2195672 A GB2195672 A GB 2195672A GB 1348766 A GB1348766 A GB 1348766A
Authority
GB
United Kingdom
Prior art keywords
colour
photographic material
gelatine
polymer
colour 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
Application number
GB2195672A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1348766A publication Critical patent/GB1348766A/en
Expired legal-status Critical Current

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
    • G03C1/81—Photosensitive materials characterised by the base or auxiliary layers characterised by anticoiling means
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/3029—Materials characterised by a specific arrangement of layers, e.g. unit layers, or layers having a specific function
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
    • G03C7/3882—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor characterised by the use of a specific polymer or latex
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/392—Additives
    • G03C7/396—Macromolecular additives

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

1348766 Multi-colour photographic material AGFA-GEVAERT AG 10 May 1972 [12 May 1971] 21956/72 Heading G2C A multi-colour photographic material comprising at least two colour coupler-containing silver halide emulsion layers has intermediate layer(s) comprising gelatine and 5-30% (based on the gelatine) of an acid group-containing polymer, e.g. carboxy methyl cellulose, cellulose sulphate or a polymer or copolymer of acrylic, maleic or styrene sulphonic acid, and being 1-1.5Á thick. Diffusion of colour developer oxidation products and curling are thereby prevented.
GB2195672A 1971-05-12 1972-05-10 Colour-photographic material Expired GB1348766A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2123456A DE2123456C2 (en) 1971-05-12 1971-05-12 Light-sensitive, color photographic recording material

Publications (1)

Publication Number Publication Date
GB1348766A true GB1348766A (en) 1974-03-20

Family

ID=5807599

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2195672A Expired GB1348766A (en) 1971-05-12 1972-05-10 Colour-photographic material

Country Status (7)

Country Link
US (1) US3765893A (en)
JP (1) JPS5441206B1 (en)
BE (1) BE783235A (en)
DE (1) DE2123456C2 (en)
FR (1) FR2137858B1 (en)
GB (1) GB1348766A (en)
IT (1) IT957854B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940274A (en) * 1973-12-26 1976-02-24 California Institute Of Technology Single emulsion phase and amplitude transparency
JPS6015268B2 (en) * 1979-04-27 1985-04-18 富士写真フイルム株式会社 photographic material
US5254441A (en) * 1991-10-01 1993-10-19 Eastman Kodak Company Development inhibitor reflector layers
US5298376A (en) * 1991-10-01 1994-03-29 Eastman Kodak Company Photographic silver halide material with improved color saturation
EP1122597A1 (en) * 2000-01-26 2001-08-08 Fuji Photo Film B.V. Photographic material containing a scavenger-modified polymer
RU2172512C1 (en) * 2000-02-01 2001-08-20 Закрытое акционерное общество Научно-производственное объединение "ФоМос" Colored spectrum-zone silver halide photographic material

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2266443A (en) * 1936-05-09 1941-12-16 Eastman Kodak Co Semipermeable layer for multilayer film
BE589419A (en) * 1959-04-06
US3220844A (en) * 1961-09-19 1965-11-30 Eastman Kodak Co Photographic products
US3362819A (en) * 1962-11-01 1968-01-09 Polaroid Corp Color diffusion transfer photographic products and processes utilizing an image receiving element containing a polymeric acid layer
GB1035496A (en) * 1963-04-03 1966-07-06 Ilford Ltd Colour photography
US3477849A (en) * 1964-03-23 1969-11-11 Eastman Kodak Co Multi-color dye developer systems
US3384483A (en) * 1964-03-23 1968-05-21 Eastmean Kodak Company Multicolor dye developer image transfer systems
US3554987A (en) * 1965-12-20 1971-01-12 Eastman Kodak Co Novel compounds and photographic materials containing said compounds
DE1772131A1 (en) * 1967-08-29 1971-02-18 Wolfen Filmfab Veb Color photographic material with improved color rendering
DE1807450A1 (en) * 1968-11-07 1970-06-18 Agfa Gevaert Ag Photographic layers containing gelatin with improved physical properties
US3655407A (en) * 1969-03-10 1972-04-11 Eastman Kodak Co Method of coating dilute aqueous emulsions
JPS536718B2 (en) * 1972-06-21 1978-03-10

Also Published As

Publication number Publication date
JPS5441206B1 (en) 1979-12-07
DE2123456A1 (en) 1972-11-23
FR2137858B1 (en) 1981-06-26
DE2123456C2 (en) 1982-04-08
BE783235A (en) 1972-11-10
FR2137858A1 (en) 1972-12-29
US3765893A (en) 1973-10-16
IT957854B (en) 1973-10-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
433D Application made for revocation (sect. 33/1949)
433C Case decided by the comptroller ** specification amended (sect. 33/1949)
SP Amendment (slips) printed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee