AU6063780A - Optical brighteners - Google Patents

Optical brighteners

Info

Publication number
AU6063780A
AU6063780A AU60637/80A AU6063780A AU6063780A AU 6063780 A AU6063780 A AU 6063780A AU 60637/80 A AU60637/80 A AU 60637/80A AU 6063780 A AU6063780 A AU 6063780A AU 6063780 A AU6063780 A AU 6063780A
Authority
AU
Australia
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.)
Abandoned
Application number
AU60637/80A
Inventor
Rudiger Erckel
Horst Fruhbeis
Thomas Martini
Gunter Rosch
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of AU6063780A publication Critical patent/AU6063780A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • D06L4/65—Optical bleaching or brightening with mixtures of optical brighteners
AU60637/80A 1979-07-21 1980-07-18 Optical brighteners Abandoned AU6063780A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29295996 1979-07-21
DE19792929599 DE2929599A1 (en) 1979-07-21 1979-07-21 MIXTURES OF OPTICAL BRIGHTENERS, THEIR PRODUCTION AND USE

Publications (1)

Publication Number Publication Date
AU6063780A true AU6063780A (en) 1981-01-22

Family

ID=6076380

Family Applications (1)

Application Number Title Priority Date Filing Date
AU60637/80A Abandoned AU6063780A (en) 1979-07-21 1980-07-18 Optical brighteners

Country Status (7)

Country Link
EP (1) EP0023027A1 (en)
JP (1) JPS5618654A (en)
AU (1) AU6063780A (en)
BR (1) BR8004481A (en)
DE (1) DE2929599A1 (en)
ES (1) ES493374A0 (en)
ZA (1) ZA804366B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030917B2 (en) * 1979-12-13 1991-03-20 Ciba-Geigy Ag Optical brighteners from bistyryl benzene, process for their preparation and their use
DE3001065A1 (en) * 1980-01-12 1981-07-16 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING OPTICAL BRIGHTENERS
JPS62130219A (en) * 1985-11-29 1987-06-12 Nippon Steel Corp Heating method for electrical steel slab
US4778622A (en) * 1986-03-21 1988-10-18 Ciba-Geigy Corporation Mixtures of fluorescent whitening agents
DE3764040D1 (en) * 1986-07-01 1990-09-06 Ciba Geigy Ag 1,4-DISTRYRYLBENZENE COMPOUNDS AND THEIR MIXTURES WITH OTHER 1,4-DISTRYRYLBENZENE COMPOUNDS.
CH671956A5 (en) * 1987-01-29 1989-10-13 Ciba Geigy Ag
DE4219772A1 (en) * 1992-06-17 1993-12-23 Hoechst Ag 1,4-Bis(cyano styryl) mixts. for optical brighteners - esp. for natural or (semi)synthetic high molecular organic material partic. polyester fibres
DE4330968A1 (en) * 1993-09-13 1995-03-16 Basf Ag Brightener mixtures based on bisstyryl compounds
DE19609956A1 (en) * 1995-03-24 1996-09-26 Basf Ag Optical brightener mixt. for (semi) synthetic or natural polymers
CN1058976C (en) * 1996-12-31 2000-11-29 中国科学院感光化学研究所 Fluorescent dye synthetic method
TWI255304B (en) 1999-09-06 2006-05-21 Ciba Sc Holding Ag Mixtures of fluorescent whitening agents
TWI250237B (en) * 1999-10-25 2006-03-01 Ciba Sc Holding Ag Mixtures of fluorescent whitening agents

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1469821B2 (en) * 1959-06-24 1972-03-23 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Optical brighteners for macromolecular organic substances
DE1112072B (en) * 1959-08-12 1961-08-03 Basf Ag Process for the preparation of compounds of the 1,4-bis (styryl) -benzene series
FR1415977A (en) * 1963-10-31 1965-10-29 Basf Ag Process for the optical brightening of polyester and synthetic polyamide materials
JPS5821661B2 (en) * 1975-07-24 1983-05-02 日本化薬株式会社 Method for producing styryl compounds

Also Published As

Publication number Publication date
EP0023027A1 (en) 1981-01-28
ES8105053A1 (en) 1981-05-16
ZA804366B (en) 1981-07-29
DE2929599A1 (en) 1981-02-05
BR8004481A (en) 1981-01-27
ES493374A0 (en) 1981-05-16
JPS5618654A (en) 1981-02-21

Similar Documents

Publication Publication Date Title
AU534591B2 (en) Optical cable
AU522337B2 (en) Contact lens
AU521284B2 (en) Contact lens
AU532063B2 (en) Mirror
AU531332B2 (en) Mirror
AU6215380A (en) Contact lens
AU531073B2 (en) Introcular lens
AU2489984A (en) Arylsulphonyls
AU524869B2 (en) Lens holder
AU536082B2 (en) Substituted 3-amino-sydnone-imines
AU538819B2 (en) Optical fibre
AU535746B2 (en) Optical telephony
JPS5641541A (en) Semiconductorrlaser optical readdhead
AU533653B2 (en) Novel mercaptoorganosiloxanes
AU6063780A (en) Optical brighteners
AU527099B2 (en) Optical fibre
AU524618B2 (en) Lens element
GB2051399B (en) Optical cables
AU5662080A (en) Substituted n-allyl-acetanilides
AU4841379A (en) Z-aza-ergolines
AU536572B2 (en) Novel mercaptoorganopolysiloxanes
AU6431580A (en) Stilbene derivatives used as optical brighteners
AU535622B2 (en) Ferrule retention means
AU6144380A (en) Substituted 2-carbamoyloximino-butanes
JPS5640801A (en) Optical mirror