AU558979B2 - Diffusion control layers in photography - Google Patents

Diffusion control layers in photography

Info

Publication number
AU558979B2
AU558979B2 AU27769/84A AU2776984A AU558979B2 AU 558979 B2 AU558979 B2 AU 558979B2 AU 27769/84 A AU27769/84 A AU 27769/84A AU 2776984 A AU2776984 A AU 2776984A AU 558979 B2 AU558979 B2 AU 558979B2
Authority
AU
Australia
Prior art keywords
photography
diffusion control
control layers
layers
diffusion
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.)
Ceased
Application number
AU27769/84A
Other languages
English (en)
Other versions
AU2776984A (en
Inventor
Stanley J. Jasne
William C. Schwarzel
Charles I. Sullivan
Lloyd D. Taylor
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
Publication of AU2776984A publication Critical patent/AU2776984A/en
Application granted granted Critical
Publication of AU558979B2 publication Critical patent/AU558979B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • G03C8/54—Timing layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Laminated Bodies (AREA)
AU27769/84A 1983-05-09 1984-05-08 Diffusion control layers in photography Ceased AU558979B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49301383A 1983-05-09 1983-05-09
US493013 1983-05-09

Publications (2)

Publication Number Publication Date
AU2776984A AU2776984A (en) 1984-11-15
AU558979B2 true AU558979B2 (en) 1987-02-19

Family

ID=23958539

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27769/84A Ceased AU558979B2 (en) 1983-05-09 1984-05-08 Diffusion control layers in photography

Country Status (5)

Country Link
EP (1) EP0127787B1 (fr)
JP (1) JPS59212836A (fr)
AU (1) AU558979B2 (fr)
CA (1) CA1219759A (fr)
DE (1) DE3477275D1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077187A (en) * 1989-11-15 1991-12-31 Eastman Kodak Company Photographic elements silver halide containing a specific polymer and water soluble dye layer
US5006450A (en) * 1989-11-15 1991-04-09 Eastman Kodak Company Mordant polymer photographic element containing
EP2213690B1 (fr) * 2009-01-30 2015-11-11 Agfa Graphics N.V. Nouvelle résine alcaline soluble

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201587A (en) * 1978-09-15 1980-05-06 Polaroid Corporation Graft copolymers as diffusion control layers in photographic diffusion transfer products
DE2910271A1 (de) * 1979-03-15 1980-09-25 Polaroid Corp Pfropfpolymere als schichten zur steuerung der diffusion in photographischen produkten
JPS6021370B2 (ja) * 1979-11-05 1985-05-27 富士写真フイルム株式会社 写真感光材料

Also Published As

Publication number Publication date
DE3477275D1 (en) 1989-04-20
JPH0379702B2 (fr) 1991-12-19
EP0127787A2 (fr) 1984-12-12
EP0127787A3 (en) 1986-06-11
CA1219759A (fr) 1987-03-31
EP0127787B1 (fr) 1989-03-15
JPS59212836A (ja) 1984-12-01
AU2776984A (en) 1984-11-15

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