CA684233A - Photographic products and processes - Google Patents

Photographic products and processes

Info

Publication number
CA684233A
CA684233A CA684233A CA684233DA CA684233A CA 684233 A CA684233 A CA 684233A CA 684233 A CA684233 A CA 684233A CA 684233D A CA684233D A CA 684233DA CA 684233 A CA684233 A CA 684233A
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
CA684233A
Inventor
C. Haas Howard
G. Rogers Howard
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.)
Publication date
Application granted granted Critical
Publication of CA684233A publication Critical patent/CA684233A/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
    • G03C8/52—Bases or auxiliary layers; Substances therefor

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)
CA684233A 1959-05-25 Photographic products and processes Expired CA684233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US815545A US3121011A (en) 1959-05-25 1959-05-25 Photographic products and processes

Publications (1)

Publication Number Publication Date
CA684233A true CA684233A (en) 1964-04-14

Family

ID=25218120

Family Applications (1)

Application Number Title Priority Date Filing Date
CA684233A Expired CA684233A (en) 1959-05-25 Photographic products and processes

Country Status (2)

Country Link
US (1) US3121011A (en)
CA (1) CA684233A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220835A (en) * 1960-01-28 1965-11-30 Polaroid Corp Diffusion transfer photographic process and product
JPS5034233A (en) * 1973-07-26 1975-04-02

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR807760A (en) * 1935-07-02 1937-01-21 Ig Farbenindustrie Ag Multi-layered, light-sensitive material for color reproduction by the subtractive process
GB485862A (en) * 1935-12-07 1938-05-25 Ig Farbenindustrie Ag Improvements in colour photography
NL65241C (en) * 1939-01-23
US2698798A (en) * 1949-05-21 1955-01-04 Polaroid Corp Color photographic process and product
US2992104A (en) * 1958-03-03 1961-07-11 Polaroid Corp Photographic products and processes
US2983606A (en) * 1958-07-14 1961-05-09 Polaroid Corp Processes and products for forming photographic images in color

Also Published As

Publication number Publication date
US3121011A (en) 1964-02-11

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