BE793233A - NEW PRODUCTS, PROCESS AND COMPOSITIONS USED IN PHOTOGRAPHY - Google Patents

NEW PRODUCTS, PROCESS AND COMPOSITIONS USED IN PHOTOGRAPHY

Info

Publication number
BE793233A
BE793233A BE793233DA BE793233A BE 793233 A BE793233 A BE 793233A BE 793233D A BE793233D A BE 793233DA BE 793233 A BE793233 A BE 793233A
Authority
BE
Belgium
Prior art keywords
photography
compositions used
new products
products
new
Prior art date
Application number
Other languages
French (fr)
Inventor
E H Land
S M Bloom
H G Rogers
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.)
Publication date
Publication of BE793233A publication Critical patent/BE793233A/en

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
    • 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

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)
BE793233D 1971-12-23 NEW PRODUCTS, PROCESS AND COMPOSITIONS USED IN PHOTOGRAPHY BE793233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21171871A 1971-12-23 1971-12-23

Publications (1)

Publication Number Publication Date
BE793233A true BE793233A (en) 1973-06-22

Family

ID=22788068

Family Applications (2)

Application Number Title Priority Date Filing Date
BE793233D BE793233A (en) 1971-12-23 NEW PRODUCTS, PROCESS AND COMPOSITIONS USED IN PHOTOGRAPHY
BE793234D BE793234A (en) 1971-12-23 PRODUCTS AND METHOD USED IN DIFFUSION-TRANSFER COLOR PHOTOGRAPHY

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE793234D BE793234A (en) 1971-12-23 PRODUCTS AND METHOD USED IN DIFFUSION-TRANSFER COLOR PHOTOGRAPHY

Country Status (10)

Country Link
US (1) US3785814A (en)
JP (1) JPS5627866B2 (en)
AU (1) AU456237B2 (en)
BE (2) BE793234A (en)
CA (1) CA1005273A (en)
DE (1) DE2263014C2 (en)
FR (1) FR2164847B1 (en)
GB (2) GB1419776A (en)
IT (1) IT974281B (en)
NL (1) NL177777C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856521A (en) * 1972-04-24 1974-12-24 Polaroid Corp Diffusion transfer color film and process
US3899331A (en) * 1973-11-14 1975-08-12 Polaroid Corp Multicolor dye developer diffusion transfer processes with pyrazolo-{8 3,4d{9 {0 pyrimidines
US3909264A (en) * 1973-12-26 1975-09-30 Polaroid Corp Dye developer processes and products using naphth{8 1,2-d{9 imidazole
DE3068777D1 (en) * 1979-04-24 1984-09-06 Polaroid Corp Diffusion transfer film unit and color process
US4282306A (en) * 1979-04-24 1981-08-04 Polaroid Corporation Dye developer processes
US5411929A (en) * 1994-06-30 1995-05-02 Polaroid Corporation Thermally-processable image recording materials including substituted purine compounds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL268155A (en) * 1960-08-22
US3415644A (en) * 1967-03-10 1968-12-10 Polaroid Corp Novel photographic products and processes
BE793081A (en) * 1971-12-20 1973-06-20 Polaroid Corp DIFFUSION-TRANSFER TYPE SELF-DEVELOPING PHOTOGRAPHIC FILMS AND THEIR MANUFACTURING PROCESS

Also Published As

Publication number Publication date
US3785814A (en) 1974-01-15
JPS4874224A (en) 1973-10-06
IT974281B (en) 1974-06-20
AU456237B2 (en) 1974-11-22
DE2263014A1 (en) 1973-06-28
FR2164847A1 (en) 1973-08-03
NL177777C (en) 1985-11-18
DE2263014C2 (en) 1983-06-30
NL7217527A (en) 1973-06-26
GB1419778A (en) 1975-12-31
AU3274171A (en) 1973-03-01
NL177777B (en) 1985-06-17
JPS5627866B2 (en) 1981-06-27
FR2164847B1 (en) 1982-06-18
CA1005273A (en) 1977-02-15
GB1419776A (en) 1975-12-31
BE793234A (en) 1973-06-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: POLAROID CORP.

Effective date: 19911231