BE847108A - Agents d'azurage optique, - Google Patents

Agents d'azurage optique,

Info

Publication number
BE847108A
BE847108A BE171371A BE171371A BE847108A BE 847108 A BE847108 A BE 847108A BE 171371 A BE171371 A BE 171371A BE 171371 A BE171371 A BE 171371A BE 847108 A BE847108 A BE 847108A
Authority
BE
Belgium
Prior art keywords
blazing
agents
optical
optical blazing
blazing agents
Prior art date
Application number
BE171371A
Other languages
English (en)
Inventor
R J Croome
D G Thomas
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 BE847108A publication Critical patent/BE847108A/fr

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
    • Y10S430/134—Brightener containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
BE171371A 1975-10-20 1976-10-08 Agents d'azurage optique, BE847108A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43012/75A GB1561331A (en) 1975-10-20 1975-10-20 Gelatin composition

Publications (1)

Publication Number Publication Date
BE847108A true BE847108A (fr) 1977-01-31

Family

ID=10426954

Family Applications (1)

Application Number Title Priority Date Filing Date
BE171371A BE847108A (fr) 1975-10-20 1976-10-08 Agents d'azurage optique,

Country Status (6)

Country Link
US (1) US4072624A (fr)
JP (1) JPS5250320A (fr)
BE (1) BE847108A (fr)
DE (1) DE2647232A1 (fr)
FR (1) FR2328749A1 (fr)
GB (1) GB1561331A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526853A (en) * 1982-10-15 1985-07-02 Konishiroku Photo Industry Co., Ltd. Method of providing an increased brightening effect and silver halide photographic material having increased brightening effect
US4929383A (en) * 1984-01-27 1990-05-29 The Clorox Company Stable emulstified bleaching compositions
US4931207A (en) * 1984-01-27 1990-06-05 The Clorox Company Bleaching and bluing composition and method
US4952333A (en) * 1984-01-27 1990-08-28 The Clorox Company Bleaching and brightening composition and method
US4708816A (en) * 1984-01-27 1987-11-24 The Clorox Company Bleach composition containing controlled density capsules
US5075029A (en) * 1984-01-27 1991-12-24 The Clorox Company Stable emulsified bleaching compositions
US5104571A (en) * 1984-01-27 1992-04-14 The Clorox Company Bleaching and brightening composition and method
US5395748A (en) * 1993-12-08 1995-03-07 Eastman Kodak Company Ballasted optical brighteners

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181949A (en) * 1958-06-02 1965-05-04 Gevaert Photo Prod Nv Light sensitive elements having optical bleaching compositions coated thereon
BE614426A (fr) * 1961-02-26
GB1142504A (en) * 1964-12-29 1969-02-12 Dainichiseika Color Chem Fluorescent and coloured polymers
US3423483A (en) * 1965-05-28 1969-01-21 Borg Warner Fluorescent polymers
US3580720A (en) * 1968-03-30 1971-05-25 Mitsubishi Paper Mills Ltd Photographic sensitized papers excellent in fluorescent brightening effect and process for preparing the same
JPS4827692B1 (fr) * 1968-06-27 1973-08-24
JPS4910696B1 (fr) * 1969-01-08 1974-03-12
US3666680A (en) * 1970-03-05 1972-05-30 Purex Corp Ltd Method of combining optical brighteners with polymers for stability in bleach and encapsulated product
US3838063A (en) * 1970-06-23 1974-09-24 Lawter Chem Inc Novel compounds and pigment compositions embodying same

Also Published As

Publication number Publication date
FR2328749B3 (fr) 1978-12-08
DE2647232A1 (de) 1977-04-28
FR2328749A1 (fr) 1977-05-20
JPS5250320A (en) 1977-04-22
GB1561331A (en) 1980-02-20
US4072624A (en) 1978-02-07

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