BE681962A - - Google Patents

Info

Publication number
BE681962A
BE681962A BE681962DA BE681962A BE 681962 A BE681962 A BE 681962A BE 681962D A BE681962D A BE 681962DA BE 681962 A BE681962 A BE 681962A
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 BE681962A publication Critical patent/BE681962A/xx

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
    • C07D405/14—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 three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/20—Liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/20—Liquids
    • H01S3/213—Liquids including an organic dye

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
BE681962D 1965-06-12 1966-06-02 BE681962A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0046315 1965-06-12

Publications (1)

Publication Number Publication Date
BE681962A true BE681962A (ja) 1966-11-14

Family

ID=7100966

Family Applications (1)

Application Number Title Priority Date Filing Date
BE681962D BE681962A (ja) 1965-06-12 1966-06-02

Country Status (9)

Country Link
US (1) US3496188A (ja)
AT (1) AT261535B (ja)
BE (1) BE681962A (ja)
CH (3) CH460343A (ja)
DE (1) DE1519468A1 (ja)
ES (1) ES327845A1 (ja)
FR (1) FR1482443A (ja)
GB (1) GB1104537A (ja)
NL (1) NL6607767A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2037854A1 (de) * 1970-07-30 1972-02-03 Farbenfabriken Bayer Ag, 5090 Leverkusen Aufhellungsmittel

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1670969A1 (de) * 1968-01-08 1971-02-25 Bayer Ag 3-[Pyrazolyl-(1)]-7-[v-triazolyl-(2)]-cumarine
DE1670999C3 (de) * 1968-03-16 1979-03-15 Bayer Ag, 5090 Leverkusen Triazolyl-cumarine
DE2152969B2 (de) * 1971-10-23 1975-04-10 Bayer Ag, 5090 Leverkusen Mittel und Verfahren zum Weißtönen von Fasermaterialien
US4000148A (en) * 1974-11-14 1976-12-28 Eastman Kodak Company Polychromophoric heterocyclic ultraviolet stabilizers and their use in organic compositions
DE2925546A1 (de) * 1979-06-25 1981-01-15 Bayer Ag Cumarinverbindungen sowie deren herstellung und verwendung als farbstoffe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL293667A (ja) * 1962-06-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2037854A1 (de) * 1970-07-30 1972-02-03 Farbenfabriken Bayer Ag, 5090 Leverkusen Aufhellungsmittel

Also Published As

Publication number Publication date
NL6607767A (ja) 1966-12-13
CH469130A (de) 1969-04-15
US3496188A (en) 1970-02-17
AT261535B (de) 1968-04-25
ES327845A1 (es) 1967-08-01
CH745766A4 (ja) 1968-11-15
FR1482443A (fr) 1967-05-26
CH460343A (de) 1968-07-31
DE1519468A1 (de) 1970-03-19
GB1104537A (en) 1968-02-28
CH667457D (ja)

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