FR1159499A - Matériels photographiques - Google Patents

Matériels photographiques

Info

Publication number
FR1159499A
FR1159499A FR1159499DA FR1159499A FR 1159499 A FR1159499 A FR 1159499A FR 1159499D A FR1159499D A FR 1159499DA FR 1159499 A FR1159499 A FR 1159499A
Authority
FR
France
Prior art keywords
photographic materials
photographic
materials
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
Other languages
English (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority claimed from GB3117955A external-priority patent/GB803783A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1159499A publication Critical patent/FR1159499A/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
    • G03C1/42—Developers or their precursors
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/407—Development processes or agents therefor
    • G03C7/413—Developers
    • G03C7/4136—Developers p-Phenylenediamine or derivatives thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1159499D 1955-11-01 1956-11-02 Matériels photographiques Expired FR1159499A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3117955A GB803783A (en) 1955-11-01 1955-11-01 Photographic materials
GB2930693X 1956-10-19

Publications (1)

Publication Number Publication Date
FR1159499A true FR1159499A (fr) 1958-06-27

Family

ID=32396010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159499D Expired FR1159499A (fr) 1955-11-01 1956-11-02 Matériels photographiques

Country Status (4)

Country Link
US (1) US2930693A (fr)
BE (1) BE552264A (fr)
DE (1) DE1019560B (fr)
FR (1) FR1159499A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL259369A (fr) * 1959-12-23
US3192044A (en) * 1960-08-22 1965-06-29 Polaroid Corp Multicolor diffusion transfer method and element
JPS5814671B2 (ja) * 1977-05-02 1983-03-22 富士写真フイルム株式会社 カラ−写真感光材料

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB480287A (en) * 1936-10-09 1938-02-21 Truecolour Film Ltd Colour photography and kinematography
US2478400A (en) * 1945-08-17 1949-08-09 Eastman Kodak Co Silver halide photographic emulsion with developer and color coupler dispersed therein
US2706157A (en) * 1951-07-21 1955-04-12 Grant Photo Products Inc Processing photographic paper and film

Also Published As

Publication number Publication date
US2930693A (en) 1960-03-29
DE1019560B (de) 1957-11-14
BE552264A (fr)

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