FR1576417A - - Google Patents

Info

Publication number
FR1576417A
FR1576417A FR1576417DA FR1576417A FR 1576417 A FR1576417 A FR 1576417A FR 1576417D A FR1576417D A FR 1576417DA FR 1576417 A FR1576417 A FR 1576417A
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 FR1576417A publication Critical patent/FR1576417A/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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
    • G03C1/8155—Organic compounds therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Polyamides (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR1576417D 1967-04-10 1968-04-10 Expired FR1576417A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2275667 1967-04-10

Publications (1)

Publication Number Publication Date
FR1576417A true FR1576417A (enrdf_load_stackoverflow) 1969-06-23

Family

ID=12091514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1576417D Expired FR1576417A (enrdf_load_stackoverflow) 1967-04-10 1968-04-10

Country Status (6)

Country Link
US (1) US3615547A (enrdf_load_stackoverflow)
BE (1) BE713440A (enrdf_load_stackoverflow)
DE (1) DE1772170A1 (enrdf_load_stackoverflow)
FR (1) FR1576417A (enrdf_load_stackoverflow)
GB (1) GB1227392A (enrdf_load_stackoverflow)
NL (1) NL6805137A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE713440A (enrdf_load_stackoverflow) 1968-08-16
DE1772170A1 (de) 1970-08-06
DE1772170B2 (enrdf_load_stackoverflow) 1978-03-09
NL6805137A (enrdf_load_stackoverflow) 1968-10-11
US3615547A (en) 1971-10-26
GB1227392A (enrdf_load_stackoverflow) 1971-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse