CA945799A - Photographic diffusion transfer colour process and film unit for use therein - Google Patents

Photographic diffusion transfer colour process and film unit for use therein

Info

Publication number
CA945799A
CA945799A CA103,112A CA103112A CA945799A CA 945799 A CA945799 A CA 945799A CA 103112 A CA103112 A CA 103112A CA 945799 A CA945799 A CA 945799A
Authority
CA
Canada
Prior art keywords
film unit
diffusion transfer
transfer colour
photographic diffusion
colour process
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
CA103,112A
Other versions
CA103112S (en
Inventor
Sheldon A. Buckler
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 CA945799A publication Critical patent/CA945799A/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
    • G03C8/42—Structural details
    • G03C8/44—Integral units, i.e. the image-forming section not being separated from the image-receiving section
    • G03C8/48—Integral units, i.e. the image-forming section not being separated from the image-receiving section characterised by substances used for masking the image-forming section

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CA103,112A 1970-01-19 1971-01-19 Photographic diffusion transfer colour process and film unit for use therein Expired CA945799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US364670A 1970-01-19 1970-01-19

Publications (1)

Publication Number Publication Date
CA945799A true CA945799A (en) 1974-04-23

Family

ID=21706877

Family Applications (1)

Application Number Title Priority Date Filing Date
CA103,112A Expired CA945799A (en) 1970-01-19 1971-01-19 Photographic diffusion transfer colour process and film unit for use therein

Country Status (4)

Country Link
US (1) US3661585A (en)
BE (1) BE761708R (en)
CA (1) CA945799A (en)
IT (1) IT1002505B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907563A (en) * 1973-12-13 1975-09-23 Polaroid Corp Diffusion transfer process using processing composition impregnated image-receiving element
FR2443081A1 (en) * 1978-11-16 1980-06-27 Polaroid Corp Diffusion transfer photographic process - contains integral negative positive film units contg. white lamellar pigment layer(s) of given geometric thickness

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607685A (en) * 1946-10-03 1952-08-19 Polaroid Corp Photographic product comprising a plurality of rupturable containers, each carrying a liquid for processing said product
US2563342A (en) * 1947-01-28 1951-08-07 Polaroid Corp Photographic product and process
US3473925A (en) * 1968-05-23 1969-10-21 Polaroid Corp Photographic diffusion transfer color process and film unit for use therein

Also Published As

Publication number Publication date
IT1002505B (en) 1976-05-20
US3661585A (en) 1972-05-09
BE761708R (en) 1971-07-19

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