CA951167A - Development restrainer in diffusion transfer - Google Patents

Development restrainer in diffusion transfer

Info

Publication number
CA951167A
CA951167A CA130,444,A CA130444A CA951167A CA 951167 A CA951167 A CA 951167A CA 130444 A CA130444 A CA 130444A CA 951167 A CA951167 A CA 951167A
Authority
CA
Canada
Prior art keywords
diffusion transfer
development restrainer
restrainer
development
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.)
Expired
Application number
CA130,444,A
Other languages
English (en)
Other versions
CA130444S (en
Inventor
Lester H. Arond
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=CA951167(A) "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
Application granted granted Critical
Publication of CA951167A publication Critical patent/CA951167A/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)
CA130,444,A 1970-12-18 1971-12-17 Development restrainer in diffusion transfer Expired CA951167A (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 (1)

Publication Number Publication Date
CA951167A true CA951167A (en) 1974-07-16

Family

ID=26796211

Family Applications (1)

Application Number Title Priority Date Filing Date
CA130,444,A Expired CA951167A (en) 1970-12-18 1971-12-17 Development restrainer in diffusion transfer

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
DE2162277A1 (de) 1972-07-06
IT945459B (it) 1973-05-10
AU3644071A (en) 1973-06-07
NL7117361A (it) 1972-06-20
BE776853A (fr) 1972-06-19
AU450148B2 (en) 1974-06-27
DE2162277C2 (de) 1982-06-24
NL173214C (nl) 1983-12-16
GB1377507A (en) 1974-12-18
JPS5514420B1 (it) 1980-04-16
NL173214B (nl) 1983-07-18
FR2118798A5 (it) 1972-07-28

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