BE726603A - - Google Patents

Info

Publication number
BE726603A
BE726603A BE726603DA BE726603A BE 726603 A BE726603 A BE 726603A BE 726603D A BE726603D A BE 726603DA BE 726603 A BE726603 A BE 726603A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE726603A publication Critical patent/BE726603A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/132—Anti-ultraviolet fading
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/134—Brightener containing

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)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE726603D 1968-01-12 1969-01-08 BE726603A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43001669A JPS4821288B1 (zh) 1968-01-12 1968-01-12

Publications (1)

Publication Number Publication Date
BE726603A true BE726603A (zh) 1969-06-16

Family

ID=11507912

Family Applications (1)

Application Number Title Priority Date Filing Date
BE726603D BE726603A (zh) 1968-01-12 1969-01-08

Country Status (7)

Country Link
US (1) US3676139A (zh)
JP (1) JPS4821288B1 (zh)
BE (1) BE726603A (zh)
DE (1) DE1901443A1 (zh)
FR (1) FR2000186A1 (zh)
GB (1) GB1239732A (zh)
NL (1) NL6900374A (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH529815A (de) * 1970-06-19 1972-10-31 Ciba Geigy Ag Verwendung von 2-(2'Hydroxyphenyl)-benztriazolverbindungen als Lichtschutzmittel
JPS49142877U (zh) * 1973-04-05 1974-12-10
CA1032807A (en) * 1973-05-07 1978-06-13 Wendell F. Smith (Jr.) Stabilized dyes
US4302579A (en) * 1979-08-21 1981-11-24 Ciba-Geigy Ag Optical brightening agents and photographic materials which contain these brightening agents
US4468341A (en) * 1983-10-27 1984-08-28 Ciba-Geigy Corporation Stable purified aqueous solutions of fluorescent whitening agent
DE3618373A1 (de) * 1986-05-31 1987-12-03 Basf Ag Lichtempfindliches aufzeichnungselement
US5110717A (en) * 1990-12-17 1992-05-05 Eastman Kodak Company Stability improvement of amorphous particle dispersions

Also Published As

Publication number Publication date
US3676139A (en) 1972-07-11
FR2000186A1 (zh) 1969-08-29
GB1239732A (zh) 1971-07-21
DE1901443A1 (de) 1969-08-28
JPS4821288B1 (zh) 1973-06-27
NL6900374A (zh) 1969-07-15

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