BE655114A - - Google Patents

Info

Publication number
BE655114A
BE655114A BE655114DA BE655114A BE 655114 A BE655114 A BE 655114A BE 655114D A BE655114D A BE 655114DA BE 655114 A BE655114 A BE 655114A
Authority
BE
Belgium
Application number
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 BE655114A publication Critical patent/BE655114A/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
BE655114D 1963-10-31 1964-10-30 BE655114A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE655114A true BE655114A (enrdf_load_stackoverflow) 1965-04-30

Family

ID=6978106

Family Applications (1)

Application Number Title Priority Date Filing Date
BE655114D BE655114A (enrdf_load_stackoverflow) 1963-10-31 1964-10-30

Country Status (5)

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

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 (de) * 1980-01-12 1981-07-16 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von optischen aufhellern
DE3118525A1 (de) * 1981-05-09 1982-12-02 Bayer Ag, 5090 Leverkusen 1,4-bis-(4-chlor-2-methoxystyryl)-benzol sowie dessen verwendung als weisstoener fuer makromolekulare organische stoffe
US4778622A (en) * 1986-03-21 1988-10-18 Ciba-Geigy Corporation Mixtures of fluorescent whitening agents
DE3764040D1 (de) * 1986-07-01 1990-09-06 Ciba Geigy Ag 1,4-distryrylbenzolverbindungen und deren mischungen mit anderen 1,4-distryrylbenzolverbindungen.
CH671956A5 (enrdf_load_stackoverflow) * 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 (de) * 1959-05-15 1968-12-12 Basf Ag Optisch aufhellende Mischungen

Also Published As

Publication number Publication date
DE1444003A1 (enrdf_load_stackoverflow) 1970-03-12
GB1045443A (en) 1966-10-12
CH465548A (de) 1968-08-15
US3294570A (en) 1966-12-27

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