CA982864A - Photographic products and processes - Google Patents

Photographic products and processes

Info

Publication number
CA982864A
CA982864A CA158,075A CA158075A CA982864A CA 982864 A CA982864 A CA 982864A CA 158075 A CA158075 A CA 158075A CA 982864 A CA982864 A CA 982864A
Authority
CA
Canada
Prior art keywords
processes
photographic products
photographic
products
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
CA158,075A
Other versions
CA158075S (en
Inventor
James A. Avtges
Herbert N. Schlein
Lloyd D. Taylor
Jerome L. Reid
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 CA982864A publication Critical patent/CA982864A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Color Printing (AREA)
CA158,075A 1971-12-06 1972-12-05 Photographic products and processes Expired CA982864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20505371A 1971-12-06 1971-12-06

Publications (1)

Publication Number Publication Date
CA982864A true CA982864A (en) 1976-02-03

Family

ID=22760587

Family Applications (1)

Application Number Title Priority Date Filing Date
CA158,075A Expired CA982864A (en) 1971-12-06 1972-12-05 Photographic products and processes

Country Status (9)

Country Link
US (1) US3748129A (en)
JP (1) JPS5852213B2 (en)
AU (1) AU465470B2 (en)
CA (1) CA982864A (en)
DE (1) DE2259797C2 (en)
FR (1) FR2162467B1 (en)
GB (1) GB1414160A (en)
IT (1) IT973908B (en)
NL (1) NL171747C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856522A (en) * 1972-12-26 1974-12-24 Polaroid Corp Spacer layer for dye diffusion transfer film
US4304769A (en) * 1974-09-17 1981-12-08 Eastman Kodak Company Process for achieving uniform, efficient distribution of hydrophobic materials through hydrophilic colloid layers and loaded latex compositions
US4512969A (en) * 1974-09-17 1985-04-23 Eastman Kodak Company Compositions containing hydrophobic addenda uniformly loaded in latex polymer particles
US4102685A (en) * 1976-08-26 1978-07-25 Polaroid Corporation Photographic uses of polyvinylphenylmercapto-tetrazole:multivalent metal cation combinations
US4134768A (en) * 1976-08-26 1979-01-16 Polaroid Corporation Photographic uses of polyvinyl-phenylmercapto-tetrazoles
US4203716A (en) * 1976-11-24 1980-05-20 Eastman Kodak Company Photographic elements having hydrophilic colloid layers containing hydrophobic addenda uniformly loaded in latex polymer particles
US4214047A (en) * 1979-05-04 1980-07-22 Eastman Kodak Company Photographic elements having hydrophilic colloid layers containing hydrophobic addenda uniformly loaded in latex polymer particles
US4247627A (en) * 1979-10-10 1981-01-27 Eastman Kodak Company Photographic elements having hydrophilic colloid layers containing hydrophobic ultraviolet absorbers uniformly loaded in latex polymer particles
US5006450A (en) * 1989-11-15 1991-04-09 Eastman Kodak Company Mordant polymer photographic element containing
US5077187A (en) * 1989-11-15 1991-12-31 Eastman Kodak Company Photographic elements silver halide containing a specific polymer and water soluble dye layer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384483A (en) * 1964-03-23 1968-05-21 Eastmean Kodak Company Multicolor dye developer image transfer systems
US3477849A (en) * 1964-03-23 1969-11-11 Eastman Kodak Co Multi-color dye developer systems

Also Published As

Publication number Publication date
DE2259797A1 (en) 1973-06-07
AU4972272A (en) 1974-06-06
GB1414160A (en) 1975-11-19
DE2259797C2 (en) 1982-10-07
FR2162467B1 (en) 1977-01-14
JPS4865926A (en) 1973-09-10
JPS5852213B2 (en) 1983-11-21
AU465470B2 (en) 1975-09-25
NL7216536A (en) 1973-06-08
NL171747C (en) 1983-05-02
IT973908B (en) 1974-06-10
NL171747B (en) 1982-12-01
US3748129A (en) 1973-07-24
FR2162467A1 (en) 1973-07-20

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