BE852885A - Nouvelles 3-phenyl-7-(v-triazol-2-yl)-coumarines - Google Patents

Nouvelles 3-phenyl-7-(v-triazol-2-yl)-coumarines

Info

Publication number
BE852885A
BE852885A BE176122A BE176122A BE852885A BE 852885 A BE852885 A BE 852885A BE 176122 A BE176122 A BE 176122A BE 176122 A BE176122 A BE 176122A BE 852885 A BE852885 A BE 852885A
Authority
BE
Belgium
Prior art keywords
coumarins
triazol
news
phenyl
Prior art date
Application number
BE176122A
Other languages
English (en)
French (fr)
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Publication of BE852885A publication Critical patent/BE852885A/xx

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
    • D06L4/614—Optical bleaching or brightening in aqueous solvents

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pyrane Compounds (AREA)
BE176122A 1976-03-26 1977-03-25 Nouvelles 3-phenyl-7-(v-triazol-2-yl)-coumarines BE852885A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH381376A CH620322B (de) 1976-03-26 1976-03-26 Verwendung von 3-phenyl-7-(v-triazol-2-yl)-cumarinen zum optischen aufhellen von organischen materialien.

Publications (1)

Publication Number Publication Date
BE852885A true BE852885A (fr) 1977-09-26

Family

ID=4264009

Family Applications (1)

Application Number Title Priority Date Filing Date
BE176122A BE852885A (fr) 1976-03-26 1977-03-25 Nouvelles 3-phenyl-7-(v-triazol-2-yl)-coumarines

Country Status (9)

Country Link
US (1) US4141900A (de)
JP (1) JPS52117322A (de)
BE (1) BE852885A (de)
CA (1) CA1091676A (de)
CH (1) CH620322B (de)
DE (1) DE2712408A1 (de)
ES (1) ES457216A1 (de)
FR (1) FR2345445A1 (de)
GB (1) GB1548322A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816028A1 (de) * 1978-04-13 1979-10-25 Bayer Ag Cumarin-verbindungen
DE59010069D1 (de) * 1989-11-21 1996-02-29 Bayer Ag Cumarinderivate, Verfahren zu ihrer Herstellung, ihre Verwendung und Thiazolyl-essigsäurederivate als Zwischenprodukte
SE524561C2 (sv) * 2000-04-25 2004-08-24 Intra Internat Ab Strömmätningskrets med två mätområden
EP2797592B1 (de) * 2011-12-30 2019-08-28 PTC Therapeutics, Inc. Verbindungen zur behandlung von spinaler muskelatrophie

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1519471A1 (de) * 1965-08-07 1970-03-19 Bayer Ag 3-Phenyl-7-benzotriazolyl-cumarine
DE1794396C2 (de) * 1966-03-19 1975-04-10 Bayer Ag, 5090 Leverkusen Aufhellungsmittel
US3839352A (en) * 1967-02-16 1974-10-01 Ciba Geigy Ag Preparation of coumarin-v-triazole oxides and process for producing coumarin-v-triazoles therefrom
CH543564A (de) * 1967-02-16 1973-10-31 Ciba Geigy Ag Verwendung von v-Triazolyl-cumarinen zum optischen Aufhellen ausserhalb der Textilindustrie von organischen Materialien
DE2335218A1 (de) * 1973-07-11 1975-01-30 Bayer Ag Bis-cumarine

Also Published As

Publication number Publication date
FR2345445B1 (de) 1980-01-04
DE2712408A1 (de) 1977-10-06
US4141900A (en) 1979-02-27
JPS52117322A (en) 1977-10-01
FR2345445A1 (fr) 1977-10-21
GB1548322A (en) 1979-07-11
ES457216A1 (es) 1978-11-01
CH620322B (de)
CA1091676A (en) 1980-12-16
CH620322GA3 (de) 1980-11-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CIBA-GEIGY A.G.

Effective date: 19840325