CA979706A - Photographic silver diffusion transfer imaging of improved image stability - Google Patents

Photographic silver diffusion transfer imaging of improved image stability

Info

Publication number
CA979706A
CA979706A CA129,455A CA129455A CA979706A CA 979706 A CA979706 A CA 979706A CA 129455 A CA129455 A CA 129455A CA 979706 A CA979706 A CA 979706A
Authority
CA
Canada
Prior art keywords
improved image
diffusion transfer
photographic silver
image stability
transfer imaging
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
CA129,455A
Other versions
CA129455S (en
Inventor
Stanley M. Bloom
Leonard C. Farney
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 CA979706A publication Critical patent/CA979706A/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
    • G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
    • G03C8/06—Silver salt diffusion transfer
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
CA129,455A 1970-12-07 1971-12-06 Photographic silver diffusion transfer imaging of improved image stability Expired CA979706A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9542470A 1970-12-07 1970-12-07
US9544370A 1970-12-07 1970-12-07

Publications (1)

Publication Number Publication Date
CA979706A true CA979706A (en) 1975-12-16

Family

ID=26790211

Family Applications (1)

Application Number Title Priority Date Filing Date
CA129,455A Expired CA979706A (en) 1970-12-07 1971-12-06 Photographic silver diffusion transfer imaging of improved image stability

Country Status (9)

Country Link
JP (1) JPS5621140B1 (en)
AU (1) AU451797B2 (en)
BE (1) BE776340A (en)
CA (1) CA979706A (en)
DE (1) DE2160734C3 (en)
FR (1) FR2117507A5 (en)
GB (1) GB1378644A (en)
IT (1) IT945314B (en)
NL (1) NL173893C (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453346A (en) * 1945-10-25 1948-11-09 Eastman Kodak Co Stabilization of processed photographic emulsions to high temperatures and humidities
GB631184A (en) * 1946-10-01 1949-10-28 Eastman Kodak Co Improvements in the processing of photographic materials
BE639140A (en) * 1963-05-30

Also Published As

Publication number Publication date
DE2160734A1 (en) 1972-06-15
AU3618171A (en) 1973-05-31
NL7116785A (en) 1972-06-09
NL173893B (en) 1983-10-17
NL173893C (en) 1984-03-16
DE2160734B2 (en) 1980-01-17
GB1378644A (en) 1974-12-27
JPS5621140B1 (en) 1981-05-18
BE776340A (en) 1972-06-07
DE2160734C3 (en) 1980-09-18
IT945314B (en) 1973-05-10
AU451797B2 (en) 1974-08-15
FR2117507A5 (en) 1972-07-21

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