EP0127431A3 - Hydrophilic layers adjacent a stripping layer for diffusion transfer assemblages - Google Patents

Hydrophilic layers adjacent a stripping layer for diffusion transfer assemblages Download PDF

Info

Publication number
EP0127431A3
EP0127431A3 EP84303481A EP84303481A EP0127431A3 EP 0127431 A3 EP0127431 A3 EP 0127431A3 EP 84303481 A EP84303481 A EP 84303481A EP 84303481 A EP84303481 A EP 84303481A EP 0127431 A3 EP0127431 A3 EP 0127431A3
Authority
EP
European Patent Office
Prior art keywords
diffusion transfer
layers adjacent
stripping layer
hydrophilic layers
transfer assemblages
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.)
Granted
Application number
EP84303481A
Other versions
EP0127431A2 (en
EP0127431B1 (en
Inventor
John Francis Bishop
Thomas Otto Braun
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of EP0127431A2 publication Critical patent/EP0127431A2/en
Publication of EP0127431A3 publication Critical patent/EP0127431A3/en
Application granted granted Critical
Publication of EP0127431B1 publication Critical patent/EP0127431B1/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)
  • Steroid Compounds (AREA)
EP19840303481 1983-05-23 1984-05-23 Hydrophilic layers adjacent a stripping layer for diffusion transfer assemblages Expired EP0127431B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49747283A 1983-05-23 1983-05-23
US497472 1990-03-22

Publications (3)

Publication Number Publication Date
EP0127431A2 EP0127431A2 (en) 1984-12-05
EP0127431A3 true EP0127431A3 (en) 1986-07-30
EP0127431B1 EP0127431B1 (en) 1988-09-21

Family

ID=23977025

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840303481 Expired EP0127431B1 (en) 1983-05-23 1984-05-23 Hydrophilic layers adjacent a stripping layer for diffusion transfer assemblages

Country Status (4)

Country Link
EP (1) EP0127431B1 (en)
JP (1) JPS59220727A (en)
CA (1) CA1213458A (en)
DE (1) DE3474220D1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2111175A5 (en) * 1970-10-09 1972-06-02 Agfa Gevaert Ag
US3674482A (en) * 1970-07-13 1972-07-04 Polaroid Corp Novel photographic products and processes
EP0045694A2 (en) * 1980-08-01 1982-02-10 EASTMAN KODAK COMPANY (a New Jersey corporation) Two-sheet diffusion transfer photographic assemblages
US4359518A (en) * 1981-06-26 1982-11-16 Polaroid Corporation Stripping sheet for use with diffusion transfer film unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674482A (en) * 1970-07-13 1972-07-04 Polaroid Corp Novel photographic products and processes
FR2111175A5 (en) * 1970-10-09 1972-06-02 Agfa Gevaert Ag
EP0045694A2 (en) * 1980-08-01 1982-02-10 EASTMAN KODAK COMPANY (a New Jersey corporation) Two-sheet diffusion transfer photographic assemblages
EP0045695A2 (en) * 1980-08-01 1982-02-10 EASTMAN KODAK COMPANY (a New Jersey corporation) Two-sheet diffusion transfer photographic assemblages
US4359518A (en) * 1981-06-26 1982-11-16 Polaroid Corporation Stripping sheet for use with diffusion transfer film unit

Also Published As

Publication number Publication date
JPS633300B2 (en) 1988-01-22
JPS59220727A (en) 1984-12-12
EP0127431A2 (en) 1984-12-05
EP0127431B1 (en) 1988-09-21
DE3474220D1 (en) 1988-10-27
CA1213458A (en) 1986-11-04

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