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BE878795A - MIXTURES OF OPTICAL BRIGHTENERS AND THEIR USE FOR OPTICAL BRIGHTNESS - Google Patents

MIXTURES OF OPTICAL BRIGHTENERS AND THEIR USE FOR OPTICAL BRIGHTNESS

Info

Publication number
BE878795A
BE878795A BE0/19715A BE197154A BE878795A BE 878795 A BE878795 A BE 878795A BE 0/19715 A BE0/19715 A BE 0/19715A BE 197154 A BE197154 A BE 197154A BE 878795 A BE878795 A BE 878795A
Authority
BE
Belgium
Prior art keywords
optical
mixtures
brightness
brighteners
optical brighteners
Prior art date
Application number
BE0/19715A
Other languages
French (fr)
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 BE878795A publication Critical patent/BE878795A/en

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE0/19715A 1978-09-14 1979-09-14 MIXTURES OF OPTICAL BRIGHTENERS AND THEIR USE FOR OPTICAL BRIGHTNESS BE878795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2839936A DE2839936C2 (en) 1978-09-14 1978-09-14 Mixtures of optical brighteners and their use for optical brightening

Publications (1)

Publication Number Publication Date
BE878795A true BE878795A (en) 1980-03-14

Family

ID=6049392

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/19715A BE878795A (en) 1978-09-14 1979-09-14 MIXTURES OF OPTICAL BRIGHTENERS AND THEIR USE FOR OPTICAL BRIGHTNESS

Country Status (12)

Country Link
JP (1) JPS5540785A (en)
BE (1) BE878795A (en)
BR (1) BR7905862A (en)
CA (1) CA1136356A (en)
CH (1) CH660939GA3 (en)
DE (1) DE2839936C2 (en)
FR (1) FR2436212A1 (en)
GB (1) GB2032480B (en)
IT (1) IT1165305B (en)
NL (1) NL186588C (en)
PH (1) PH15495A (en)
SE (1) SE7907574L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3104992A1 (en) * 1981-02-12 1982-08-26 Hoechst Ag, 6000 Frankfurt "MIXTURES OF OPTICAL BRIGHTENERS"
DE19732109A1 (en) * 1997-07-25 1999-01-28 Clariant Gmbh Mixtures of optical brighteners

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721084C3 (en) * 1977-05-11 1981-02-26 Hoechst Ag, 6000 Frankfurt Mixtures of optical brighteners

Also Published As

Publication number Publication date
GB2032480A (en) 1980-05-08
NL186588B (en) 1990-08-01
DE2839936A1 (en) 1980-04-03
DE2839936C2 (en) 1983-11-10
PH15495A (en) 1983-02-03
CA1136356A (en) 1982-11-30
GB2032480B (en) 1982-12-01
NL186588C (en) 1991-01-02
IT1165305B (en) 1987-04-22
JPS5540785A (en) 1980-03-22
FR2436212A1 (en) 1980-04-11
SE7907574L (en) 1980-03-15
JPH0130868B2 (en) 1989-06-22
NL7906854A (en) 1980-03-18
CH660939GA3 (en) 1987-06-30
FR2436212B1 (en) 1982-04-16
IT7925679A0 (en) 1979-09-12
BR7905862A (en) 1980-05-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOECHST A.G.

Effective date: 19920930