BE679642A - - Google Patents

Info

Publication number
BE679642A
BE679642A BE679642DA BE679642A BE 679642 A BE679642 A BE 679642A BE 679642D A BE679642D A BE 679642DA BE 679642 A BE679642 A BE 679642A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE679642A publication Critical patent/BE679642A/xx

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)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Color Printing (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
BE679642D 1965-04-23 1966-04-18 BE679642A (enrdf_load_stackoverflow)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US45030565A 1965-04-23 1965-04-23
US48686265A 1965-09-13 1965-09-13
US85449169A 1969-09-02 1969-09-02

Publications (1)

Publication Number Publication Date
BE679642A true BE679642A (enrdf_load_stackoverflow) 1966-10-18

Family

ID=27412445

Family Applications (1)

Application Number Title Priority Date Filing Date
BE679642D BE679642A (enrdf_load_stackoverflow) 1965-04-23 1966-04-18

Country Status (6)

Country Link
US (1) US3615422A (enrdf_load_stackoverflow)
BE (1) BE679642A (enrdf_load_stackoverflow)
DE (1) DE1547991C3 (enrdf_load_stackoverflow)
GB (1) GB1125922A (enrdf_load_stackoverflow)
MY (1) MY6900323A (enrdf_load_stackoverflow)
NL (1) NL149916B (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856522A (en) * 1972-12-26 1974-12-24 Polaroid Corp Spacer layer for dye diffusion transfer film
JPS5625663B2 (enrdf_load_stackoverflow) * 1973-08-24 1981-06-13
DE2455762A1 (de) * 1974-11-26 1976-08-12 Agfa Gevaert Ag Neutralisationssystem fuer das farbdiffusionsuebertragungsverfahren
JPS5917410B2 (ja) * 1975-07-24 1984-04-21 富士写真フイルム株式会社 カラ−拡散転写用写真材料
DE2601653A1 (de) * 1976-01-17 1977-07-21 Agfa Gevaert Ag Bremsschicht zur verzoegerung der diffusion von hydroxylionen bei dem farbdiffusionsuebertragungsverfahren
US4056394A (en) * 1976-04-14 1977-11-01 Eastman Kodak Company Timing layer for color transfer film units comprising copolymer with activation energy to penetration greater than 18 kcal/mole
US4061496A (en) * 1976-04-14 1977-12-06 Eastman Kodak Company Combination of two timing layers for photographic products
CA1116455A (en) * 1976-04-14 1982-01-19 David E. Hannie Timing layers for photographic products
US4297431A (en) * 1978-09-15 1981-10-27 Polaroid Corporation Diffusion control layers in diffusion transfer photographic products
US4546159A (en) * 1980-03-14 1985-10-08 Polaroid Corporation Eliminating polymers useful in diffusion control layers
US4426481A (en) 1980-03-14 1984-01-17 Polaroid Corporation Polymeric matrix containing β-eliminating polymer and process for preparing same
US4288523A (en) * 1980-03-14 1981-09-08 Polaroid Corporation Diffusion control layers in diffusion transfer photographic products

Also Published As

Publication number Publication date
GB1125922A (en) 1968-09-05
NL6605430A (enrdf_load_stackoverflow) 1966-10-24
US3615422A (en) 1971-10-26
DE1547991A1 (de) 1970-01-02
MY6900323A (en) 1969-12-31
DE1547991B2 (de) 1979-08-16
DE1547991C3 (de) 1980-05-14
NL149916B (nl) 1976-06-15

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: INTERNATIONAL POLAROID CORP.

Effective date: 19860418