AU450148B2 - Color diffusion transfer film unit containing a temporary barrier for developing restrainers - Google Patents

Color diffusion transfer film unit containing a temporary barrier for developing restrainers

Info

Publication number
AU450148B2
AU450148B2 AU36440/71A AU3644071A AU450148B2 AU 450148 B2 AU450148 B2 AU 450148B2 AU 36440/71 A AU36440/71 A AU 36440/71A AU 3644071 A AU3644071 A AU 3644071A AU 450148 B2 AU450148 B2 AU 450148B2
Authority
AU
Australia
Prior art keywords
restrainers
developing
transfer film
unit containing
film unit
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
AU36440/71A
Other languages
English (en)
Other versions
AU3644071A (en
Inventor
Harold Seoud Lester
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=26796211&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU450148(B2) "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 AU3644071A publication Critical patent/AU3644071A/en
Application granted granted Critical
Publication of AU450148B2 publication Critical patent/AU450148B2/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)
  • Thermal Transfer Or Thermal Recording In General (AREA)
AU36440/71A 1970-12-18 1971-12-02 Color diffusion transfer film unit containing a temporary barrier for developing restrainers Expired AU450148B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9954470A 1970-12-18 1970-12-18
US13823771A 1971-04-28 1971-04-28

Publications (2)

Publication Number Publication Date
AU3644071A AU3644071A (en) 1973-06-07
AU450148B2 true AU450148B2 (en) 1974-06-27

Family

ID=26796211

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36440/71A Expired AU450148B2 (en) 1970-12-18 1971-12-02 Color diffusion transfer film unit containing a temporary barrier for developing restrainers

Country Status (9)

Country Link
JP (1) JPS5514420B1 (it)
AU (1) AU450148B2 (it)
BE (1) BE776853A (it)
CA (1) CA951167A (it)
DE (1) DE2162277C2 (it)
FR (1) FR2118798A5 (it)
GB (1) GB1377507A (it)
IT (1) IT945459B (it)
NL (1) NL173214C (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819376A (en) * 1972-10-25 1974-06-25 Polaroid Corp Sensitometric modification by pre-exposure
JPS5549733B2 (it) * 1973-09-18 1980-12-13
JPS6029103B2 (ja) * 1976-12-10 1985-07-09 富士写真フイルム株式会社 カラ−拡散転写法用写真要素

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL126854C (it) * 1960-08-22

Also Published As

Publication number Publication date
FR2118798A5 (it) 1972-07-28
IT945459B (it) 1973-05-10
DE2162277A1 (de) 1972-07-06
AU3644071A (en) 1973-06-07
GB1377507A (en) 1974-12-18
NL7117361A (it) 1972-06-20
NL173214C (nl) 1983-12-16
DE2162277C2 (de) 1982-06-24
BE776853A (fr) 1972-06-19
CA951167A (en) 1974-07-16
JPS5514420B1 (it) 1980-04-16
NL173214B (nl) 1983-07-18

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