CH478280A - Verfahren zur optischen Aufhellung von synthetischen und halbsynthetischen Textilfasern - Google Patents
Verfahren zur optischen Aufhellung von synthetischen und halbsynthetischen TextilfasernInfo
- Publication number
- CH478280A CH478280A CH867665A CH867665A CH478280A CH 478280 A CH478280 A CH 478280A CH 867665 A CH867665 A CH 867665A CH 867665 A CH867665 A CH 867665A CH 478280 A CH478280 A CH 478280A
- Authority
- CH
- Switzerland
- Prior art keywords
- synthetic
- semi
- textile fibers
- optical brightening
- synthetic textile
- Prior art date
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
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
-
- 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
- C07D413/10—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 linked by a carbon chain containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Textile Engineering (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3524264 | 1964-06-22 | ||
| JP3515064 | 1964-06-22 | ||
| JP2029265 | 1965-04-08 | ||
| JP2809365 | 1965-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH867665A4 CH867665A4 (de) | 1969-02-14 |
| CH478280A true CH478280A (de) | 1969-10-31 |
Family
ID=27457357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH867665A CH478280A (de) | 1964-06-22 | 1965-06-22 | Verfahren zur optischen Aufhellung von synthetischen und halbsynthetischen Textilfasern |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3401048A (de) |
| BE (1) | BE665688A (de) |
| CH (1) | CH478280A (de) |
| DE (1) | DE1291316B (de) |
| FR (1) | FR1449758A (de) |
| GB (1) | GB1125154A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1101156A (en) * | 1965-09-22 | 1968-01-31 | Hickson & Welch Ltd | Triazole derivatives and their use as optical whitening agents |
| US3871898A (en) * | 1969-11-14 | 1975-03-18 | Ciba Geigy Ag | Process for the optical brightening of organic fibre material |
| US3849155A (en) * | 1971-06-18 | 1974-11-19 | Ciba Geigy Ag | Brightening of polyacrylonitrile wet tow |
| DE2340571C3 (de) * | 1973-08-10 | 1982-01-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von heterocyclischen Verbindungen |
| GB9919673D0 (en) * | 1999-08-20 | 1999-10-20 | Cancer Res Campaign Tech | 2-Arlybenzazole compounds |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2713056A (en) * | 1953-07-16 | 1955-07-12 | Du Pont | Fluorescent whitening agents |
| BE560579A (fr) * | 1956-09-06 | 1960-04-22 | Geigy Ag J R | Composes triazolyl-stilbeniques fluorescents, leur preparation et leurs applications. |
| BE612774A (de) * | 1961-01-19 | |||
| US3316180A (en) * | 1963-07-30 | 1967-04-25 | Gen Aniline & Film Corp | Chlorinated naphthotriazole brighteners for polyalkylene fibers and plastics |
| US3158610A (en) * | 1964-01-03 | 1964-11-24 | American Cyanamid Co | 2-styrylbenzoxazole brighteners |
-
1965
- 1965-06-18 US US465206A patent/US3401048A/en not_active Expired - Lifetime
- 1965-06-21 BE BE665688D patent/BE665688A/xx unknown
- 1965-06-22 CH CH867665A patent/CH478280A/de not_active IP Right Cessation
- 1965-06-22 DE DEM65681A patent/DE1291316B/de active Pending
- 1965-06-22 FR FR21737A patent/FR1449758A/fr not_active Expired
- 1965-06-22 GB GB26419/65A patent/GB1125154A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH867665A4 (de) | 1969-02-14 |
| GB1125154A (en) | 1968-08-28 |
| US3401048A (en) | 1968-09-10 |
| DE1291316B (de) | 1969-03-27 |
| BE665688A (de) | 1965-10-18 |
| FR1449758A (fr) | 1966-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |