AT284055B - Process for the optical brightening of fiber materials - Google Patents

Process for the optical brightening of fiber materials

Info

Publication number
AT284055B
AT284055B AT741066A AT741066A AT284055B AT 284055 B AT284055 B AT 284055B AT 741066 A AT741066 A AT 741066A AT 741066 A AT741066 A AT 741066A AT 284055 B AT284055 B AT 284055B
Authority
AT
Austria
Prior art keywords
fiber materials
optical brightening
brightening
optical
fiber
Prior art date
Application number
AT741066A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT284055B publication Critical patent/AT284055B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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
AT741066A 1965-08-04 1966-08-02 Process for the optical brightening of fiber materials AT284055B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0046798 1965-08-04
DEF0046797 1965-08-04

Publications (1)

Publication Number Publication Date
AT284055B true AT284055B (en) 1970-08-25

Family

ID=25976911

Family Applications (1)

Application Number Title Priority Date Filing Date
AT741066A AT284055B (en) 1965-08-04 1966-08-02 Process for the optical brightening of fiber materials

Country Status (6)

Country Link
AT (1) AT284055B (en)
BE (1) BE685088A (en)
CH (1) CH475406A (en)
DE (2) DE1545845A1 (en)
GB (1) GB1115597A (en)
NL (1) NL6611004A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105399A (en) * 1973-09-05 1978-08-08 Ciba-Geigy Corporation Optically brightening with a synergistic mixture

Also Published As

Publication number Publication date
BE685088A (en) 1967-02-06
DE1545845A1 (en) 1969-12-11
DE1519470A1 (en) 1970-06-04
CH475406A (en) 1969-03-31
NL6611004A (en) 1967-02-06
GB1115597A (en) 1968-05-29

Similar Documents

Publication Publication Date Title
CH485905A (en) Process for the optical brightening of textile materials with γ-triazolyl- (2) -stilbenes
CH476796A (en) Process for the optical brightening of non-textile synthetic materials
AT261532B (en) Process for the optical brightening of organic textile materials
CH187973A4 (en) Process for the optical brightening of textile materials
CH522075A (en) Process for the optical brightening of textile materials
CH427722A (en) Process for the optical brightening of polyester of terephthalic acid-containing fiber material
CH503830A (en) Process for the optical brightening of polyacrylonitrile fiber materials
CH1818268A4 (en) Process for the optical brightening of textile materials with heterocyclically substituted coumarins
CH469131A (en) Use of 7-v-triazolyl- (2) -coumarin compounds for the optical brightening of textile materials
AT299877B (en) Process for the optical brightening of fiber materials made of polyacrylonitrile
CH508772A (en) Process for the optical brightening of textile materials
CH469130A (en) Use of 3-pyrazolyl-7-aryltriazolyl-coumarin compounds for the optical brightening of textile materials
CH414527A (en) Process for the optical brightening of textile fibers
AT255366B (en) Process for the optical brightening of fiber materials and foils
AT299111B (en) Process for the optical brightening of organic materials
AT284055B (en) Process for the optical brightening of fiber materials
CH488047A (en) Process for the optical brightening of textile materials made of synthetic fibers
CH516687A (en) Process for the optical brightening of textile materials made of synthetic fibers
CH446260A (en) Process for the optical brightening of polymeric textile materials
CH947972A4 (en) Process for the optical brightening of textile goods
CH534765A (en) Process for the optical brightening of textile materials with styryl compounds
CH501090A (en) Process for the optical brightening of textile fibers made of polyesters
CH378844A (en) Process for the optical brightening of textile fibers
CH531084A (en) Process for the optical brightening of textile fibers with styryl compounds
CH508773A (en) Use of v-Triazolylstyrylverbindungen for the optical brightening of textile fibers

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee