GB1538943A - Photographic material containing bleachable-dyes and polymeric mordants - Google Patents

Photographic material containing bleachable-dyes and polymeric mordants

Info

Publication number
GB1538943A
GB1538943A GB5133576A GB5133576A GB1538943A GB 1538943 A GB1538943 A GB 1538943A GB 5133576 A GB5133576 A GB 5133576A GB 5133576 A GB5133576 A GB 5133576A GB 1538943 A GB1538943 A GB 1538943A
Authority
GB
United Kingdom
Prior art keywords
dyes
material containing
photographic material
polymeric mordants
bleachable
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
GB5133576A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to GB5133576A priority Critical patent/GB1538943A/en
Publication of GB1538943A publication Critical patent/GB1538943A/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
    • G03C1/825—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
GB5133576A 1977-11-29 1977-11-29 Photographic material containing bleachable-dyes and polymeric mordants Expired GB1538943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5133576A GB1538943A (en) 1977-11-29 1977-11-29 Photographic material containing bleachable-dyes and polymeric mordants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5133576A GB1538943A (en) 1977-11-29 1977-11-29 Photographic material containing bleachable-dyes and polymeric mordants

Publications (1)

Publication Number Publication Date
GB1538943A true GB1538943A (en) 1979-01-24

Family

ID=10459594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5133576A Expired GB1538943A (en) 1977-11-29 1977-11-29 Photographic material containing bleachable-dyes and polymeric mordants

Country Status (1)

Country Link
GB (1) GB1538943A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991007449A1 (en) * 1989-11-15 1991-05-30 Eastman Kodak Company Polymers for photographic elements
WO1991007448A1 (en) * 1989-11-15 1991-05-30 Eastman Kodak Company Polymers for photographic elements

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991007449A1 (en) * 1989-11-15 1991-05-30 Eastman Kodak Company Polymers for photographic elements
WO1991007448A1 (en) * 1989-11-15 1991-05-30 Eastman Kodak Company Polymers for photographic elements

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941129