DE3276440D1 - Preparations of optical brighteners - Google Patents

Preparations of optical brighteners

Info

Publication number
DE3276440D1
DE3276440D1 DE8282108168T DE3276440T DE3276440D1 DE 3276440 D1 DE3276440 D1 DE 3276440D1 DE 8282108168 T DE8282108168 T DE 8282108168T DE 3276440 T DE3276440 T DE 3276440T DE 3276440 D1 DE3276440 D1 DE 3276440D1
Authority
DE
Germany
Prior art keywords
preparations
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
DE8282108168T
Other languages
German (de)
Inventor
Jochen Ing Grad Koll
Hans Dr Theidel
Hans-Heinz Dr Molls
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 DE8282108168T priority Critical patent/DE3276440D1/en
Application granted granted Critical
Publication of DE3276440D1 publication Critical patent/DE3276440D1/en
Expired 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
    • D06L4/664—Preparations of optical brighteners; Optical brighteners in aerosol form; Physical treatment of optical brighteners

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detergent Compositions (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8282108168T 1981-09-16 1982-09-04 Preparations of optical brighteners Expired DE3276440D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8282108168T DE3276440D1 (en) 1981-09-16 1982-09-04 Preparations of optical brighteners

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813136809 DE3136809A1 (en) 1981-09-16 1981-09-16 OPTICAL BRIGHTNING PREPARATIONS
DE8282108168T DE3276440D1 (en) 1981-09-16 1982-09-04 Preparations of optical brighteners

Publications (1)

Publication Number Publication Date
DE3276440D1 true DE3276440D1 (en) 1987-07-02

Family

ID=6141843

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813136809 Withdrawn DE3136809A1 (en) 1981-09-16 1981-09-16 OPTICAL BRIGHTNING PREPARATIONS
DE8282108168T Expired DE3276440D1 (en) 1981-09-16 1982-09-04 Preparations of optical brighteners

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19813136809 Withdrawn DE3136809A1 (en) 1981-09-16 1981-09-16 OPTICAL BRIGHTNING PREPARATIONS

Country Status (3)

Country Link
EP (1) EP0074590B1 (en)
JP (1) JPS5861196A (en)
DE (2) DE3136809A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0498288U (en) * 1991-01-22 1992-08-25
GB9409465D0 (en) * 1994-05-12 1994-06-29 Ciba Geigy Ag Protective use
GB9413270D0 (en) * 1994-07-01 1994-08-24 Ciba Geigy Ag Textile treatment
ES2225833T3 (en) * 1994-05-12 2005-03-16 Ciba Specialty Chemicals Holding Inc. TEXTILE TREATMENT
DE19500195A1 (en) 1995-01-05 1996-07-11 Bayer Ag Use of white-tinted plastics for tinting paper coating slips and such white-tinted paper coating slips

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1248652A (en) * 1968-04-25 1971-10-06 Du Pont Water-insoluble dye salts
DE2257945A1 (en) * 1972-11-25 1974-05-30 Basf Ag Liquid and powdered cationic dyestuff prepns. - contg. excess anionic dispersants for dyeing/printing polyacrylonitrile, acid-modified polyesters and polyamides
CH597335A5 (en) * 1973-09-14 1978-03-31 Ciba Geigy Ag

Also Published As

Publication number Publication date
EP0074590A2 (en) 1983-03-23
EP0074590B1 (en) 1987-05-27
JPS5861196A (en) 1983-04-12
EP0074590A3 (en) 1984-05-16
DE3136809A1 (en) 1983-03-31

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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