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

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=11507912

Family Applications (1)

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

Country Status (7)

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

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

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