CA1006029A - Photographic products and processes - Google Patents

Photographic products and processes

Info

Publication number
CA1006029A
CA1006029A CA184,101A CA184101A CA1006029A CA 1006029 A CA1006029 A CA 1006029A CA 184101 A CA184101 A CA 184101A CA 1006029 A CA1006029 A CA 1006029A
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
CA184,101A
Other languages
English (en)
Other versions
CA184101S (en
Inventor
Edward G. Denk
William J. Timson
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 CA1006029A publication Critical patent/CA1006029A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CA184,101A 1972-11-03 1973-10-24 Photographic products and processes Expired CA1006029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/303,474 US3960557A (en) 1972-11-03 1972-11-03 Polydispersed silver halide emulsions with iodide for use in diffusion transfer

Publications (1)

Publication Number Publication Date
CA1006029A true CA1006029A (en) 1977-03-01

Family

ID=23172276

Family Applications (1)

Application Number Title Priority Date Filing Date
CA184,101A Expired CA1006029A (en) 1972-11-03 1973-10-24 Photographic products and processes

Country Status (7)

Country Link
US (1) US3960557A (ja)
JP (1) JPS5929854B2 (ja)
CA (1) CA1006029A (ja)
DE (1) DE2353876A1 (ja)
FR (1) FR2205685B1 (ja)
GB (1) GB1451805A (ja)
NL (1) NL7315064A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1072799A (en) * 1974-04-15 1980-03-04 Edward G. Denk Photographic product containing ag1 with grain size distribution having lowest value of coefficient of variation
USRE30286E (en) * 1976-11-22 1980-05-27 The Carborundum Company Method of producing high density silicon carbide product
US4210450A (en) * 1978-11-20 1980-07-01 Polaroid Corporation Method for forming photosensitive silver halide emulsion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1364722A (fr) * 1963-05-15 1964-06-26 Kodak Pathe Nouveau procédé et dispositif de préparation des émulsions photosensibles
US3415650A (en) * 1964-11-25 1968-12-10 Eastman Kodak Co Method of making fine, uniform silver halide grains
US3498454A (en) * 1968-02-20 1970-03-03 Polaroid Corp Counter-current centrifugal device and use
US3473925A (en) * 1968-05-23 1969-10-21 Polaroid Corp Photographic diffusion transfer color process and film unit for use therein
US3697271A (en) * 1971-04-16 1972-10-10 Polaroid Corp Novel photographic products and processes for color diffusion transfer utilizing silver halide emulsions with specific proportions of average halide grain size

Also Published As

Publication number Publication date
DE2353876A1 (de) 1974-05-09
US3960557A (en) 1976-06-01
JPS5063926A (ja) 1975-05-30
FR2205685B1 (ja) 1982-04-30
FR2205685A1 (ja) 1974-05-31
GB1451805A (en) 1976-10-06
NL7315064A (ja) 1974-05-07
JPS5929854B2 (ja) 1984-07-24

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