DE1444003A1 - - Google Patents

Info

Publication number
DE1444003A1
DE1444003A1 DE19631444003 DE1444003A DE1444003A1 DE 1444003 A1 DE1444003 A1 DE 1444003A1 DE 19631444003 DE19631444003 DE 19631444003 DE 1444003 A DE1444003 A DE 1444003A DE 1444003 A1 DE1444003 A1 DE 1444003A1
Authority
DE
Germany
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.)
Pending
Application number
DE19631444003
Other languages
German (de)
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 filed Critical
Publication of DE1444003A1 publication Critical patent/DE1444003A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/52—Radicals substituted by halogen atoms or nitro radicals
    • 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
    • D06L4/636—Optical bleaching or brightening in aqueous solvents with disperse brighteners
    • 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
    • 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
    • D06L4/671—Optical brightening assistants, e.g. enhancers or boosters
    • 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
    • D06L4/679—Fixing treatments in optical brightening, e.g. heating, steaming or acid shock
DE19631444003 1963-10-31 1963-10-31 Pending DE1444003A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0074080 1963-10-31

Publications (1)

Publication Number Publication Date
DE1444003A1 true DE1444003A1 (en) 1970-03-12

Family

ID=6978106

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19631444003 Pending DE1444003A1 (en) 1963-10-31 1963-10-31

Country Status (5)

Country Link
US (1) US3294570A (en)
BE (1) BE655114A (en)
CH (1) CH465548A (en)
DE (1) DE1444003A1 (en)
GB (1) GB1045443A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3070041D1 (en) * 1979-12-13 1985-03-07 Ciba Geigy Ag Optical brighteners from bistyryl benzene, process for their preparation and their use
DE3001065A1 (en) * 1980-01-12 1981-07-16 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING OPTICAL BRIGHTENERS
DE3118525A1 (en) * 1981-05-09 1982-12-02 Bayer Ag, 5090 Leverkusen 1,4-BIS- (4-CHLORINE-2-METHOXYSTYRYL) -BENZOLE AND THE USE THEREOF AS A WHITE TONER FOR MACROMOLECULAR ORGANIC SUBSTANCES
US4778622A (en) * 1986-03-21 1988-10-18 Ciba-Geigy Corporation Mixtures of fluorescent whitening agents
EP0252009B1 (en) * 1986-07-01 1990-08-01 Ciba-Geigy Ag 1,4-distyryl benzene compounds and their mixtures with other 1,4-distyryl benzene compounds
CH671956A5 (en) * 1987-01-29 1989-10-13 Ciba Geigy Ag

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282230A (en) * 1938-01-25 1942-05-05 Johns Manville Mineral wool product and the method of making it
US2438366A (en) * 1943-04-01 1948-03-23 Dunlop Rubber Co Drying of textile materials
US3075996A (en) * 1959-01-16 1963-01-29 Bayer Ag Brightening agents
DE1419003A1 (en) * 1959-05-15 1968-12-12 Basf Ag Optical brightening mixtures

Also Published As

Publication number Publication date
US3294570A (en) 1966-12-27
BE655114A (en) 1965-04-30
GB1045443A (en) 1966-10-12
CH465548A (en) 1968-08-15

Similar Documents

Publication Publication Date Title
BE627012A (en)
BE637504A (en)
BE626590A (en)
BE31062A (en)
BE462764A (en)
BE465565A (en)
BE507458A (en)
BE533484A (en)
BE547422A (en)
BE571209A (en)
BE582314A (en)
BE603935A (en)
BE608372A (en)
BE612803A (en)
BE614220A (en)
BE616247A (en)
BE616830A (en)
BE616967A (en)
BE619061A (en)
BE620325A (en)
BE621232A (en)
BE621517A (en)
BE622160A (en)
BE623117A (en)
BE623220A (en)

Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977