FR2164848A1 - - Google Patents

Info

Publication number
FR2164848A1
FR2164848A1 FR7245838A FR7245838A FR2164848A1 FR 2164848 A1 FR2164848 A1 FR 2164848A1 FR 7245838 A FR7245838 A FR 7245838A FR 7245838 A FR7245838 A FR 7245838A FR 2164848 A1 FR2164848 A1 FR 2164848A1
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.)
Granted
Application number
FR7245838A
Other languages
French (fr)
Other versions
FR2164848B1 (nl
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 FR2164848A1 publication Critical patent/FR2164848A1/fr
Application granted granted Critical
Publication of FR2164848B1 publication Critical patent/FR2164848B1/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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • 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
    • 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
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
    • G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
    • G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
    • G03C8/14—Oxidation of the chromogenic substances
    • G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR7245838A 1971-12-23 1972-12-22 Expired FR2164848B1 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21171871A 1971-12-23 1971-12-23
US24666972A 1972-04-24 1972-04-24

Publications (2)

Publication Number Publication Date
FR2164848A1 true FR2164848A1 (nl) 1973-08-03
FR2164848B1 FR2164848B1 (nl) 1982-06-18

Family

ID=26906392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7245838A Expired FR2164848B1 (nl) 1971-12-23 1972-12-22

Country Status (7)

Country Link
JP (1) JPS5748777B2 (nl)
CA (1) CA1000988A (nl)
DE (1) DE2263015C2 (nl)
FR (1) FR2164848B1 (nl)
GB (1) GB1419777A (nl)
IT (1) IT974282B (nl)
NL (1) NL178630C (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS60224396A (ja) * 1984-04-23 1985-11-08 Wako Toyo Electron:Kk スピ−カ−ユニツト

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL95865C (nl) * 1953-09-04
NL268155A (nl) * 1960-08-22
US3415644A (en) * 1967-03-10 1968-12-10 Polaroid Corp Novel photographic products and processes
BE793081A (fr) * 1971-12-20 1973-06-20 Polaroid Corp Pellicules photographiques a autodeveloppement du type a diffusion-transfert et leur procede de fabrication

Also Published As

Publication number Publication date
JPS5748777B2 (nl) 1982-10-18
GB1419777A (en) 1975-12-31
DE2263015C2 (de) 1983-06-30
NL178630B (nl) 1985-11-18
FR2164848B1 (nl) 1982-06-18
NL178630C (nl) 1986-04-16
CA1000988A (en) 1976-12-07
DE2263015A1 (de) 1973-07-05
NL7217531A (nl) 1973-06-26
JPS4874223A (nl) 1973-10-06
IT974282B (it) 1974-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse