CA982389A - Diffusion transfer systems - Google Patents

Diffusion transfer systems

Info

Publication number
CA982389A
CA982389A CA151,141A CA151141A CA982389A CA 982389 A CA982389 A CA 982389A CA 151141 A CA151141 A CA 151141A CA 982389 A CA982389 A CA 982389A
Authority
CA
Canada
Prior art keywords
transfer systems
diffusion transfer
diffusion
systems
transfer
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
CA151,141A
Other versions
CA151141S (en
Inventor
Max H. Stern
John Figueras
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of CA982389A publication Critical patent/CA982389A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CA151,141A 1971-10-04 1972-09-07 Diffusion transfer systems Expired CA982389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18639471A 1971-10-04 1971-10-04

Publications (1)

Publication Number Publication Date
CA982389A true CA982389A (en) 1976-01-27

Family

ID=22684782

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,141A Expired CA982389A (en) 1971-10-04 1972-09-07 Diffusion transfer systems

Country Status (4)

Country Link
US (1) US3734726A (en)
BE (1) BE789689A (en)
CA (1) CA982389A (en)
GB (1) GB1402107A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152153A (en) * 1971-08-31 1979-05-01 Eastman Kodak Company Sulfonamido dye releasing compounds in photographic elements
US4076529A (en) * 1972-08-22 1978-02-28 Eastman Kodak Company Photographic diffusion transfer films, processes and compositions with color moiety releasing compound
US3923510A (en) * 1973-12-06 1975-12-02 Eastman Kodak Co Process for producing color images by bleaching redox diffusible dye releasers
US4268606A (en) * 1974-02-05 1981-05-19 Eastman Kodak Company Azo dye compounds and photographic materials
US4110113A (en) * 1974-02-12 1978-08-29 Agfa-Gevaert Aktiengesellschaft Sulfonamido dye releaser in photographic dye diffusion transfer
US3998637A (en) * 1974-07-10 1976-12-21 Eastman Kodak Company Process for producing positive color diffusion transfer images using redox dye releasers
US4053312A (en) * 1974-09-04 1977-10-11 Eastman Kodak Company O-sulfonamidonaphthol diffusible dye image providing compounds
US3993638A (en) * 1975-04-16 1976-11-23 Eastman Kodak Company Ballasted p-sulfonamidophenols capable of releasing a non-heterocyclic azo dye
US4205987A (en) * 1978-11-15 1980-06-03 Eastman Kodak Company Sulfonamido phenol scavenger compounds
JPS59177553A (en) * 1983-03-28 1984-10-08 Fuji Photo Film Co Ltd Silver halide color photosensitive material
US5118594A (en) * 1989-06-16 1992-06-02 Eastman Kodak Company Photographic elements containing removable couplers
US5370967A (en) * 1992-09-28 1994-12-06 Eastman Kodak Company Barrier layer for dye containment in photographic elements
US5288745A (en) * 1992-09-28 1994-02-22 Eastman Kodak Company Image separation system for large volume development
US5322758A (en) * 1992-09-28 1994-06-21 Eastman Kodak Company Integral color diffusion transfer element for large volume development
US5582957A (en) * 1995-03-28 1996-12-10 Eastman Kodak Company Resuspension optimization for photographic nanosuspensions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543338A (en) * 1948-03-18 1951-02-27 Gen Aniline & Film Corp Aromatic diamines as coupling components for the formation of photographic azine dyestuff images

Also Published As

Publication number Publication date
BE789689A (en) 1973-04-04
GB1402107A (en) 1975-08-06
US3734726A (en) 1973-05-22

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