CA1031204A - Photographic products and processes - Google Patents

Photographic products and processes

Info

Publication number
CA1031204A
CA1031204A CA205,777A CA205777A CA1031204A CA 1031204 A CA1031204 A CA 1031204A CA 205777 A CA205777 A CA 205777A CA 1031204 A CA1031204 A CA 1031204A
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
CA205,777A
Other languages
French (fr)
Other versions
CA205777S (en
Inventor
Edwin H. Land
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 CA1031204A publication Critical patent/CA1031204A/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
    • G03C8/30—Additive processes using colour screens; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CA205,777A 1973-07-27 1974-07-26 Photographic products and processes Expired CA1031204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38326173A 1973-07-27 1973-07-27

Publications (1)

Publication Number Publication Date
CA1031204A true CA1031204A (en) 1978-05-16

Family

ID=23512361

Family Applications (1)

Application Number Title Priority Date Filing Date
CA205,777A Expired CA1031204A (en) 1973-07-27 1974-07-26 Photographic products and processes

Country Status (8)

Country Link
JP (1) JPS5845016B2 (en)
BE (1) BE818181A (en)
CA (1) CA1031204A (en)
DE (1) DE2436102A1 (en)
FR (1) FR2238954B1 (en)
GB (1) GB1482156A (en)
IT (1) IT1016961B (en)
NL (1) NL179512C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264322A (en) * 1991-04-08 1993-11-23 Polaroid Corporation Sulfonated xanthene dyes, and photographic products and processes employing these dyes
US5187282A (en) * 1991-04-08 1993-02-16 Polaroid Corporation Sulfonated xanthene dyes, and photographic products and processes employing these dyes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614926A (en) * 1946-01-17 1952-10-21 Polaroid Corp Photographic product comprising an additive color screen, a silver halide layer, and a rupturable container, and a process of additive color photography
US2543181A (en) * 1947-01-15 1951-02-27 Polaroid Corp Photographic product comprising a rupturable container carrying a photographic processing liquid
DE1597482B2 (en) * 1967-09-22 1977-03-24 Agfa-Gevaert Ag, 5090 Leverkusen LIGHTSENSITIVE PHOTOGRAPHIC RECORDING MATERIAL CONTAINING ANTI-HALATION OR FILTER DYES
DE2052706C2 (en) * 1970-10-27 1983-01-20 Polaroid Corp., 02139 Cambridge, Mass. Color photographic recording material

Also Published As

Publication number Publication date
FR2238954B1 (en) 1979-02-09
JPS5845016B2 (en) 1983-10-06
AU7170174A (en) 1976-01-29
NL179512C (en) 1986-09-16
DE2436102A1 (en) 1975-02-06
BE818181A (en) 1974-11-18
NL179512B (en) 1986-04-16
JPS5045633A (en) 1975-04-23
IT1016961B (en) 1977-06-20
GB1482156A (en) 1977-08-10
FR2238954A1 (en) 1975-02-21
NL7410050A (en) 1975-01-29

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