GB1466757A – Dye developer diffusion-transfer silver halide photographic film unit
– Google Patents
GB1466757A – Dye developer diffusion-transfer silver halide photographic film unit
– Google Patents
Dye developer diffusion-transfer silver halide photographic film unit
Info
Publication number
GB1466757A
GB1466757A
GB3566674A
GB3566674A
GB1466757A
GB 1466757 A
GB1466757 A
GB 1466757A
GB 3566674 A
GB3566674 A
GB 3566674A
GB 3566674 A
GB3566674 A
GB 3566674A
GB 1466757 A
GB1466757 A
GB 1466757A
Authority
GB
United Kingdom
Prior art keywords
silver halide
dye developer
dye
film unit
photographic film
Prior art date
1973-08-13
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
GB3566674A
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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.)
1973-08-13
Filing date
1974-08-13
Publication date
1977-03-09
1974-08-13
Application filed by Fuji Photo Film Co Ltd
filed
Critical
Fuji Photo Film Co Ltd
1977-03-09
Publication of GB1466757A
publication
Critical
patent/GB1466757A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
G03C8/02—Photosensitive materials characterised by the image-forming section
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
G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
G03C8/02—Photosensitive materials characterised by the image-forming section
G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
G03C8/14—Oxidation of the chromogenic substances
G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
Abstract
1466757 Photographic dye developer diffusion transfer material FUJI PHOTO FILM CO Ltd 13 Aug 1974 [13 Aug 1973] 35666/74 Heading G2C A photographic film unit comprises a photosensitive element comprising a support bearing at least one silver halide emulsion with a dye developer or leuco dye developer associated therewith, at least one silver halide emulsion containing at least one compound of the Formula:- where one of X and Y is N and the other is CR
GB3566674A
1973-08-13
1974-08-13
Dye developer diffusion-transfer silver halide photographic film unit
Expired
GB1466757A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP9075573A
JPS5039944A
(en)
1973-08-13
1973-08-13
Publications (1)
Publication Number
Publication Date
GB1466757A
true
GB1466757A
(en)
1977-03-09
Family
ID=14007411
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3566674A
Expired
GB1466757A
(en)
1973-08-13
1974-08-13
Dye developer diffusion-transfer silver halide photographic film unit
Country Status (2)
Country
Link
JP
(1)
JPS5039944A
(en)
GB
(1)
GB1466757A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0192272A2
(en)
*
1985-02-21
1986-08-27
Fuji Photo Film Co., Ltd.
Color light-sensitive material
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO2011082271A2
(en)
2009-12-30
2011-07-07
Arqule, Inc.
Substituted triazolo-pyrimidine compounds
1973
1973-08-13
JP
JP9075573A
patent/JPS5039944A/ja
active
Pending
1974
1974-08-13
GB
GB3566674A
patent/GB1466757A/en
not_active
Expired
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0192272A2
(en)
*
1985-02-21
1986-08-27
Fuji Photo Film Co., Ltd.
Color light-sensitive material
EP0192272A3
(en)
*
1985-02-21
1988-09-28
Fuji Photo Film Co., Ltd.
Color light-sensitive material
US4957848A
(en)
*
1985-02-21
1990-09-18
Fuji Photo Film Co., Ltd.
Heat developable color light-sensitive material with dye developers
Also Published As
Publication number
Publication date
JPS5039944A
(en)
1975-04-12
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Legal Events
Date
Code
Title
Description
1977-07-20
PS
Patent sealed
1986-04-16
PCNP
Patent ceased through non-payment of renewal fee
