DE3068777D1 - Diffusion transfer film unit and color process - Google Patents

Diffusion transfer film unit and color process

Info

Publication number
DE3068777D1
DE3068777D1 DE8080900936T DE3068777T DE3068777D1 DE 3068777 D1 DE3068777 D1 DE 3068777D1 DE 8080900936 T DE8080900936 T DE 8080900936T DE 3068777 T DE3068777 T DE 3068777T DE 3068777 D1 DE3068777 D1 DE 3068777D1
Authority
DE
Germany
Prior art keywords
transfer film
film unit
diffusion transfer
color process
color
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
DE8080900936T
Other languages
German (de)
English (en)
Inventor
Ronald F Lambert
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of DE3068777D1 publication Critical patent/DE3068777D1/de
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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE8080900936T 1979-04-24 1980-04-24 Diffusion transfer film unit and color process Expired DE3068777D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3295479A 1979-04-24 1979-04-24
PCT/US1980/000457 WO1980002331A1 (en) 1979-04-24 1980-04-24 Dye developer processes

Publications (1)

Publication Number Publication Date
DE3068777D1 true DE3068777D1 (en) 1984-09-06

Family

ID=21867773

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080900936T Expired DE3068777D1 (en) 1979-04-24 1980-04-24 Diffusion transfer film unit and color process

Country Status (5)

Country Link
EP (1) EP0027460B1 (enExample)
JP (1) JPS6227378B2 (enExample)
CA (1) CA1137346A (enExample)
DE (1) DE3068777D1 (enExample)
WO (1) WO1980002331A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503139A (en) * 1983-05-09 1985-03-05 Polaroid Corporation Photographic products and processes and novel compounds

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353956A (en) * 1963-02-18 1967-11-21 Polaroid Corp Photographic diffusion transfer processes utilizing an imidazole and an image-receiving element containing a polymeric acid layer
US3377166A (en) * 1966-04-19 1968-04-09 Eastman Kodak Co Photographic image transfer process utilizing imidazole
US3808003A (en) * 1969-01-24 1974-04-30 Fuji Photo Film Co Ltd Photographic material development method
US3649265A (en) * 1970-05-06 1972-03-14 Eastman Kodak Co Diffusion transfer system comprising dye developers, a pyrazolone and an onium compound
BE793234A (fr) * 1971-12-23 1973-06-22 Polaroid Corp Produits et procede utilises dans la photographie en couleurs par diffusion-transfert
US3899331A (en) * 1973-11-14 1975-08-12 Polaroid Corp Multicolor dye developer diffusion transfer processes with pyrazolo-{8 3,4d{9 {0 pyrimidines
JPS5089034A (enExample) * 1973-12-07 1975-07-17
JPS5251940A (en) * 1975-10-24 1977-04-26 Fuji Photo Film Co Ltd Processing of silver halide photographic light sensitive material
US4049450A (en) * 1976-03-30 1977-09-20 Polaroid Corporation 4-Hydroxypyrazole developing agents

Also Published As

Publication number Publication date
CA1137346A (en) 1982-12-14
WO1980002331A1 (en) 1980-10-30
EP0027460A4 (en) 1981-08-27
EP0027460B1 (en) 1984-08-01
EP0027460A1 (en) 1981-04-29
JPS6227378B2 (enExample) 1987-06-15
JPS56500430A (enExample) 1981-04-02

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee