DE3769352D1 - Mischungen von optischen aufhellern. - Google Patents

Mischungen von optischen aufhellern.

Info

Publication number
DE3769352D1
DE3769352D1 DE8787810176T DE3769352T DE3769352D1 DE 3769352 D1 DE3769352 D1 DE 3769352D1 DE 8787810176 T DE8787810176 T DE 8787810176T DE 3769352 T DE3769352 T DE 3769352T DE 3769352 D1 DE3769352 D1 DE 3769352D1
Authority
DE
Germany
Prior art keywords
mixtures
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 - Lifetime
Application number
DE8787810176T
Other languages
English (en)
Inventor
Heinz Dr Hefti
Klaus Dr Artz
Kurt Dr Weber
Kurt Dr Burdeska
Dieter Dr Reinehr
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.)
Novartis AG
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
Application granted granted Critical
Publication of DE3769352D1 publication Critical patent/DE3769352D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detergent Compositions (AREA)
DE8787810176T 1986-04-02 1987-03-27 Mischungen von optischen aufhellern. Expired - Lifetime DE3769352D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH128486 1986-04-02

Publications (1)

Publication Number Publication Date
DE3769352D1 true DE3769352D1 (de) 1991-05-23

Family

ID=4206828

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787810176T Expired - Lifetime DE3769352D1 (de) 1986-04-02 1987-03-27 Mischungen von optischen aufhellern.

Country Status (4)

Country Link
EP (1) EP0240461B1 (de)
JP (1) JPS62236865A (de)
BR (1) BR8701478A (de)
DE (1) DE3769352D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5308636A (en) * 1989-06-22 1994-05-03 Fmc Corporation Thickened and gelled systems based on starch and glucomannan
DE69533417T2 (de) * 1994-05-12 2005-08-18 Ciba Specialty Chemicals Holding Inc. Textilbehandlungen
GB9409465D0 (en) * 1994-05-12 1994-06-29 Ciba Geigy Ag Protective use
DE10219993A1 (de) * 2002-05-03 2003-11-20 Basf Ag Verfahren zum Aufhellen von textilen Materialien
DE10245705A1 (de) 2002-09-30 2004-04-01 Bayer Ag Ein Polycarbonat oder Polyestercarbonat enthaltend optische Aufheller
JP4580241B2 (ja) 2002-12-10 2010-11-10 チバ ホールディング インコーポレーテッド 蛍光増白剤の混合物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH603513A5 (de) * 1975-02-05 1978-08-15 Sandoz Ag
US4666627A (en) * 1983-05-08 1987-05-19 Ciba-Geigy Corporation 4-Heterocyclylvinyl-4-'styryl-biphenyls

Also Published As

Publication number Publication date
JPS62236865A (ja) 1987-10-16
BR8701478A (pt) 1988-01-19
EP0240461B1 (de) 1991-04-17
EP0240461A1 (de) 1987-10-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee