BE656173A - - Google Patents
Info
- Publication number
- BE656173A BE656173A BE656173DA BE656173A BE 656173 A BE656173 A BE 656173A BE 656173D A BE656173D A BE 656173DA BE 656173 A BE656173 A BE 656173A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/45—Heterocyclic compounds having sulfur in the ring
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- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1445463A CH442735A (de) | 1963-11-25 | 1963-11-25 | Verwendung von neuen 2-Aroxazolyl-5-aryl-thiophenverbindungen als optische Aufhellmittel |
| CH267565A CH430641A (de) | 1963-11-25 | 1963-11-25 | Verwendung von neuen 2-Aroxazolyl-5-aryl-thiophenverbindungen zum optischen Aufhellen von textilen organischen Materialien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE656173A true BE656173A (xx) | 1965-05-24 |
Family
ID=25691107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE656173D BE656173A (xx) | 1963-11-25 | 1964-11-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3284462A (xx) |
| BE (1) | BE656173A (xx) |
| CH (3) | CH504471A (xx) |
| FR (1) | FR1416707A (xx) |
| GB (1) | GB1045818A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1719355B2 (de) * | 1968-03-02 | 1973-09-20 | Verfahren zum optischen aufhellen von fasermaterialien aus synthetischen polyamiden oder celluloseestern | |
| US3871898A (en) * | 1969-11-14 | 1975-03-18 | Ciba Geigy Ag | Process for the optical brightening of organic fibre material |
| DE2060762A1 (de) * | 1970-12-10 | 1972-06-22 | Henkel & Cie Gmbh | Mittel zur Herstellung von Kaltbleichflotten,insbesondere von kaltbleichwirksamen Waschlaugen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH333182A (de) * | 1955-02-15 | 1958-11-29 | Ciba Geigy | Verwendung von Di-imidazolen zum optischen Aufhellen von Materialien aus Acrylnitrilpolymerisaten |
| US2985661A (en) * | 1956-02-06 | 1961-05-23 | American Cyanamid Co | Preparation of 2(omicron-aminophenyl)-benzimidazole |
| NL269564A (xx) * | 1960-09-26 | |||
| US3137655A (en) * | 1961-03-21 | 1964-06-16 | Glanzstoff Ag | Optical brightening |
| NL129024C (xx) * | 1962-08-27 |
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1963
- 1963-03-01 CH CH267563A patent/CH504471A/de not_active IP Right Cessation
- 1963-11-25 CH CH267565A patent/CH430641A/de unknown
- 1963-11-25 CH CH1445463A patent/CH442735A/de unknown
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1964
- 1964-11-23 US US413287A patent/US3284462A/en not_active Expired - Lifetime
- 1964-11-23 FR FR995990A patent/FR1416707A/fr not_active Expired
- 1964-11-23 GB GB47602/64A patent/GB1045818A/en not_active Expired
- 1964-11-24 BE BE656173D patent/BE656173A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1416707A (fr) | 1965-11-05 |
| CH430641A (de) | 1967-08-15 |
| CH504471A (de) | 1971-03-15 |
| CH267565A4 (xx) | 1966-10-15 |
| US3284462A (en) | 1966-11-08 |
| CH442735A (de) | 1967-08-31 |
| GB1045818A (en) | 1966-10-19 |