CH523909A - Process for the production of heterocyclic compounds containing ethylene double bonds and their use as optical brighteners outside the textile industry - Google Patents

Process for the production of heterocyclic compounds containing ethylene double bonds and their use as optical brighteners outside the textile industry

Info

Publication number
CH523909A
CH523909A CH22569A CH22569A CH523909A CH 523909 A CH523909 A CH 523909A CH 22569 A CH22569 A CH 22569A CH 22569 A CH22569 A CH 22569A CH 523909 A CH523909 A CH 523909A
Authority
CH
Switzerland
Prior art keywords
production
outside
double bonds
compounds containing
heterocyclic compounds
Prior art date
Application number
CH22569A
Other languages
German (de)
Inventor
Siegrist Adolf Emil Dr Prof
Rudolf Dr Meyer Hans
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH22569A priority Critical patent/CH523909A/en
Priority to DE19691965654 priority patent/DE1965654A1/en
Publication of CH523909A publication Critical patent/CH523909A/en

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
    • 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
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/28—Sensitivity-increasing substances together with supersensitising substances
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0624—Heterocyclic compounds containing one hetero ring
    • G03G5/0627—Heterocyclic compounds containing one hetero ring being five-membered
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0624—Heterocyclic compounds containing one hetero ring
    • G03G5/0635—Heterocyclic compounds containing one hetero ring being six-membered
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0644—Heterocyclic compounds containing two or more hetero rings
    • G03G5/0661—Heterocyclic compounds containing two or more hetero rings in different ring systems, each system containing at least one hetero ring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH22569A 1969-01-09 1969-01-09 Process for the production of heterocyclic compounds containing ethylene double bonds and their use as optical brighteners outside the textile industry CH523909A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH22569A CH523909A (en) 1969-01-09 1969-01-09 Process for the production of heterocyclic compounds containing ethylene double bonds and their use as optical brighteners outside the textile industry
DE19691965654 DE1965654A1 (en) 1969-01-09 1969-12-31 Heterocyclic compounds carrying ethylenic - double bonds, as fluorescent optical brighteners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH22569A CH523909A (en) 1969-01-09 1969-01-09 Process for the production of heterocyclic compounds containing ethylene double bonds and their use as optical brighteners outside the textile industry

Publications (1)

Publication Number Publication Date
CH523909A true CH523909A (en) 1972-06-15

Family

ID=4182131

Family Applications (1)

Application Number Title Priority Date Filing Date
CH22569A CH523909A (en) 1969-01-09 1969-01-09 Process for the production of heterocyclic compounds containing ethylene double bonds and their use as optical brighteners outside the textile industry

Country Status (2)

Country Link
CH (1) CH523909A (en)
DE (1) DE1965654A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787575A (en) * 1971-08-13 1973-02-14 Hoechst Ag BENZOFURANNE DERIVATIVES FOR USE AS OPTICAL BLASTERS
BE787580A (en) * 1971-08-13 1973-02-14 Hoechst Ag FURANNE DERIVATIVE PREPARATION PROCESS
BE787576A (en) * 1971-08-13 1973-02-14 Hoechst Ag BENZOFURANE DERIVATIVES AND THEIR USE AS OPTICAL BLASTERS
LU85544A1 (en) * 1984-09-19 1986-04-03 Cird AROMATIC HETEROCYCLIC DERIVATIVES, THEIR PREPARATION PROCESS AND THEIR APPLICATION IN THE THERAPEUTIC AND COSMETIC FIELDS
KR20100130068A (en) * 2009-06-02 2010-12-10 다우어드밴스드디스플레이머티리얼 유한회사 Novel organic light emitting compound and organic light emitting device comprising the same

Also Published As

Publication number Publication date
DE1965654A1 (en) 1970-07-30

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Legal Events

Date Code Title Description
PL Patent ceased