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FR933769A - Procédé et matière photographiques - Google Patents

Procédé et matière photographiques

Info

Publication number
FR933769A
FR933769A FR933769DA FR933769A FR 933769 A FR933769 A FR 933769A FR 933769D A FR933769D A FR 933769DA FR 933769 A FR933769 A FR 933769A
Authority
FR
France
Prior art keywords
photographic process
photographic
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.)
Technicolor Motion Picture Corp
Original Assignee
Technicolor Motion Picture 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 Technicolor Motion Picture Corp filed Critical Technicolor Motion Picture Corp
Application granted granted Critical
Publication of FR933769A publication Critical patent/FR933769A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials For Photolithography (AREA)
FR933769D 1946-05-03 1946-09-20 Procédé et matière photographiques Expired FR933769A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US667074A US2523843A (en) 1946-05-03 1946-05-03 Photographic light-sensitive element and method of using it

Publications (1)

Publication Number Publication Date
FR933769A true FR933769A (fr) 1948-04-30

Family

ID=24676690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933769D Expired FR933769A (fr) 1946-05-03 1946-09-20 Procédé et matière photographiques

Country Status (3)

Country Link
US (1) US2523843A (fr)
FR (1) FR933769A (fr)
GB (1) GB626319A (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB163903A (en) * 1920-05-07 1921-06-02 Leonard Angelo Levy Improvements in x-ray plates and the like
GB330997A (en) * 1929-02-28 1930-06-26 Jos Pe Farbenphoto Ges Mit Bes Process for the production of multi-colour pictures
US1976152A (en) * 1929-07-03 1934-10-09 Thornton John Edward Color photography and in method therefor
BE380546A (fr) * 1930-06-14 1931-07-31
US2331492A (en) * 1938-06-13 1943-10-12 Chromogen Inc Process and material for printing photographic images

Also Published As

Publication number Publication date
US2523843A (en) 1950-09-26
GB626319A (en) 1949-07-13

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