FR2008425B1 - - Google Patents

Info

Publication number
FR2008425B1
FR2008425B1 FR6915514A FR6915514A FR2008425B1 FR 2008425 B1 FR2008425 B1 FR 2008425B1 FR 6915514 A FR6915514 A FR 6915514A FR 6915514 A FR6915514 A FR 6915514A FR 2008425 B1 FR2008425 B1 FR 2008425B1
Authority
FR
France
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
FR6915514A
Other languages
French (fr)
Other versions
FR2008425A1 (en
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27111708&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2008425(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Polaroid Corp filed Critical Polaroid Corp
Publication of FR2008425A1 publication Critical patent/FR2008425A1/fr
Application granted granted Critical
Publication of FR2008425B1 publication Critical patent/FR2008425B1/fr
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
    • 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
    • G03C8/44—Integral units, i.e. the image-forming section not being separated from the image-receiving section

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)
  • Photosensitive Polymer And Photoresist Processing (AREA)
FR6915514A 1968-05-13 1969-05-13 Expired FR2008425B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72853568A 1968-05-13 1968-05-13
US81558569A 1969-04-14 1969-04-14

Publications (2)

Publication Number Publication Date
FR2008425A1 FR2008425A1 (en) 1970-01-23
FR2008425B1 true FR2008425B1 (en) 1973-03-16

Family

ID=27111708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6915514A Expired FR2008425B1 (en) 1968-05-13 1969-05-13

Country Status (7)

Country Link
JP (1) JPS4833697B1 (en)
BE (1) BE732985A (en)
DE (1) DE1924430C3 (en)
FR (1) FR2008425B1 (en)
GB (1) GB1269805A (en)
IT (1) IT965530B (en)
NL (1) NL161894C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620724A (en) * 1970-01-19 1971-11-16 Polaroid Corp Photographic color diffusion transfer processes and elements for use therein
JPS5415238B2 (en) * 1973-07-04 1979-06-13
US4138254A (en) * 1973-10-19 1979-02-06 Polaroid Corporation Photographic products comprising anti-light piping dyes
US4179538A (en) * 1976-09-10 1979-12-18 Eastman Kodak Company Process of eliminating cracking in the coating of TiO2 layers
FR2443082A1 (en) * 1978-11-30 1980-06-27 Eastman Kodak Co Diffusion transfer colour photography reproduction process - using opaque layer enabling operation in ambient light
JPS59179100U (en) * 1983-05-17 1984-11-30 有限会社　阿部刺繍所 Ema

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE578579A (en) * 1958-05-12
US2983606A (en) * 1958-07-14 1961-05-09 Polaroid Corp Processes and products for forming photographic images in color
US3362819A (en) * 1962-11-01 1968-01-09 Polaroid Corp Color diffusion transfer photographic products and processes utilizing an image receiving element containing a polymeric acid layer
US3325283A (en) * 1964-01-16 1967-06-13 Polaroid Corp Photographic diffusion transfer products and processes employing image receiving elements containing a layer of polyvinyl pyrrolidone and polyvinyl hydrogen phthalate
US3376137A (en) * 1965-03-25 1968-04-02 Polaroid Corp Color diffusion transfer elements and processes

Also Published As

Publication number Publication date
GB1269805A (en) 1972-04-06
DE1924430B2 (en) 1974-10-17
BE732985A (en) 1969-11-13
NL161894B (en) 1979-10-15
DE1924430C3 (en) 1988-09-29
FR2008425A1 (en) 1970-01-23
DE1924430A1 (en) 1970-06-18
NL161894C (en) 1984-10-16
NL6907376A (en) 1969-11-17
JPS4833697B1 (en) 1973-10-16
IT965530B (en) 1974-02-11

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