FR1577860A - - Google Patents

Info

Publication number
FR1577860A
FR1577860A FR1577860DA FR1577860A FR 1577860 A FR1577860 A FR 1577860A FR 1577860D A FR1577860D A FR 1577860DA FR 1577860 A FR1577860 A FR 1577860A
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.)
Expired
Application number
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1577860A publication Critical patent/FR1577860A/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
    • G03C1/30—Hardeners

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR1577860D 1967-09-01 1968-08-30 Expired FR1577860A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66492467A 1967-09-01 1967-09-01

Publications (1)

Publication Number Publication Date
FR1577860A true FR1577860A (cs) 1969-08-08

Family

ID=24668012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1577860D Expired FR1577860A (cs) 1967-09-01 1968-08-30

Country Status (4)

Country Link
US (1) US3539351A (cs)
BE (1) BE720147A (cs)
FR (1) FR1577860A (cs)
GB (1) GB1222024A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039520A (en) * 1973-03-12 1977-08-02 Konishiroku Photo Industry Co., Ltd. Gelatin hardening process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110597A (en) * 1961-11-21 1963-11-12 Eastman Kodak Co Composition comprising gelatin and a potential hardener therefor
US3442654A (en) * 1964-12-11 1969-05-06 Gaf Corp Gelatin coating composition containing purified polyoxyalkylene glycol ether
US3471297A (en) * 1966-12-22 1969-10-07 Gaf Corp Photomechanical emulsions containing a polyethylene glycol dicarboxylic acid ester

Also Published As

Publication number Publication date
GB1222024A (en) 1971-02-10
US3539351A (en) 1970-11-10
BE720147A (cs) 1969-02-03

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Legal Events

Date Code Title Description
ST Notification of lapse