FR1333028A - Optical brighteners - Google Patents

Optical brighteners

Info

Publication number
FR1333028A
FR1333028A FR908506A FR908506A FR1333028A FR 1333028 A FR1333028 A FR 1333028A FR 908506 A FR908506 A FR 908506A FR 908506 A FR908506 A FR 908506A FR 1333028 A FR1333028 A FR 1333028A
Authority
FR
France
Prior art keywords
optical brighteners
brighteners
optical
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR908506A
Other languages
French (fr)
Inventor
Edgar Siegel Et Heinrich Gold
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to FR908506A priority Critical patent/FR1333028A/en
Application granted granted Critical
Publication of FR1333028A publication Critical patent/FR1333028A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60—Optical bleaching or brightening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
FR908506A 1961-09-11 1962-09-04 Optical brighteners Expired FR1333028A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR908506A FR1333028A (en) 1961-09-11 1962-09-04 Optical brighteners

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0034900 1961-09-11
FR908506A FR1333028A (en) 1961-09-11 1962-09-04 Optical brighteners

Publications (1)

Publication Number Publication Date
FR1333028A true FR1333028A (en) 1963-07-19

Family

ID=25975101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR908506A Expired FR1333028A (en) 1961-09-11 1962-09-04 Optical brighteners

Country Status (1)

Country Link
FR (1) FR1333028A (en)

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