BE506514A - - Google Patents

Info

Publication number
BE506514A
BE506514A BE506514DA BE506514A BE 506514 A BE506514 A BE 506514A BE 506514D A BE506514D A BE 506514DA BE 506514 A BE506514 A BE 506514A
Authority
BE
Belgium
Application number
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 of BE506514A publication Critical patent/BE506514A/xx

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
BE506514D 1950-10-19 BE506514A (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US191017A US2673153A (en) 1950-10-19 1950-10-19 Photographic element and method of identification

Publications (1)

Publication Number Publication Date
BE506514A true BE506514A (en])

Family

ID=22703786

Family Applications (1)

Application Number Title Priority Date Filing Date
BE506514D BE506514A (en]) 1950-10-19

Country Status (4)

Country Link
US (1) US2673153A (en])
BE (1) BE506514A (en])
FR (1) FR1044017A (en])
GB (1) GB701281A (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917385A (en) * 1955-08-26 1959-12-15 Haloid Xerox Inc Reflex xerography
NL211325A (en]) * 1955-11-09
BE580329A (en]) * 1958-07-30
DE1236935B (de) * 1961-10-17 1967-03-16 Agfa Ag Transparente photographische Verstaerkerfolien
JPS5133076B2 (en]) * 1971-12-24 1976-09-17
US4115124A (en) * 1974-09-06 1978-09-19 Eastman Kodak Company Method of immobilizing optical brighteners

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1973488A (en) * 1930-05-29 1934-09-11 Eastman Kodak Co Lacquer
US2331492A (en) * 1938-06-13 1943-10-12 Chromogen Inc Process and material for printing photographic images
US2262492A (en) * 1939-06-06 1941-11-11 Plymouth Cordage Co Label
US2508295A (en) * 1945-11-08 1950-05-16 Gen Aniline & Film Corp Photographic filter layer for absorbing ultraviolet radiations
BE473594A (en]) * 1946-06-11

Also Published As

Publication number Publication date
GB701281A (en) 1953-12-23
US2673153A (en) 1954-03-23
FR1044017A (fr) 1953-11-13

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