USB189772I5 - Pyrazoline brighteners - Google Patents
Pyrazoline brightenersInfo
- Publication number
- USB189772I5 USB189772I5 US18977271A USB189772I5 US B189772 I5 USB189772 I5 US B189772I5 US 18977271 A US18977271 A US 18977271A US B189772 I5 USB189772 I5 US B189772I5
- Authority
- US
- United States
- Prior art keywords
- pyrazoline
- brighteners
- pyrazoline brighteners
- Prior art date
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- 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
- D06L4/664—Preparations of optical brighteners; Optical brighteners in aerosol form; Physical treatment of optical brighteners
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2050725A DE2050725C3 (en) | 1970-10-15 | 1970-10-15 | Whitening agents |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| USB189772I5 true USB189772I5 (en) | 1975-01-28 |
| US3925367A US3925367A (en) | 1975-12-09 |
Family
ID=5785255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US189772A Expired - Lifetime US3925367A (en) | 1970-10-15 | 1971-10-15 | Pyrazoline brighteners |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3925367A (en) |
| JP (2) | JPS5247B1 (en) |
| AT (1) | AT310705B (en) |
| BE (1) | BE773944A (en) |
| CA (1) | CA992076A (en) |
| CH (4) | CH1499571A4 (en) |
| DD (1) | DD101399A5 (en) |
| DE (1) | DE2050725C3 (en) |
| ES (1) | ES396034A1 (en) |
| FR (1) | FR2111451A5 (en) |
| GB (1) | GB1350502A (en) |
| IT (1) | IT939087B (en) |
| NL (1) | NL7114149A (en) |
| SU (1) | SU450410A3 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2502434A1 (en) * | 1974-01-29 | 1975-07-31 | Sandoz Ag | NEW CONNECTIONS IN THE PYRAZOLINE RANGE |
| US4187226A (en) * | 1975-07-31 | 1980-02-05 | Basf Aktiengesellschaft | Pyrazoline compounds |
| US4183851A (en) * | 1976-07-06 | 1980-01-15 | Basf Aktiengesellschaft | Pyrazoline compounds |
| LU77629A1 (en) | 1977-06-27 | 1979-03-26 | Ciba Geigy Ag | NEW PYRAZOLINE DERIVATIVES AND PROCESS FOR THEIR PRODUCTION |
| DE2755023A1 (en) * | 1977-12-09 | 1979-06-13 | Bayer Ag | PYRAZOLINE COMPOUNDS |
| US4384121A (en) * | 1979-11-01 | 1983-05-17 | Ciba-Geigy Corporation | Cationic fluorescent whitening agents |
| DE3134942A1 (en) * | 1981-09-03 | 1983-03-17 | Bayer Ag, 5090 Leverkusen | WHITENING SALTS AND THE USE THEREOF FOR WET-SPINNING ACRYLIC FIBERS |
| EP0234176B2 (en) * | 1985-12-04 | 1996-05-22 | Ciba-Geigy Ag | Pyrazoline compounds |
| US5308545A (en) * | 1985-12-04 | 1994-05-03 | Ciba-Geigy Corporation | Pyrazoline compounds |
| US5189048A (en) * | 1988-01-07 | 1993-02-23 | E. I. Du Pont De Nemours And Company | Substituted 1,2,3 triazole angiotensin II antagonists |
| DE10208773A1 (en) | 2002-02-28 | 2003-09-04 | Clariant Gmbh | Aqueous liquid formulations of pyrazoline brighteners |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3141879A (en) * | 1964-07-21 | Chj-chz | ||
| BE555431A (en) * | 1956-03-03 | |||
| DE1155418B (en) * | 1960-08-12 | 1963-10-10 | Bayer Ag | Whitening agents |
| DE1217013B (en) * | 1964-03-13 | 1966-05-18 | Hoechst Ag | Soap additives |
| DE1469222B1 (en) * | 1964-09-25 | 1972-03-09 | Hoechst Ag | Pyrazoline derivatives and their preparation and use |
| DE1670980A1 (en) * | 1968-01-31 | 1971-04-01 | Bayer Ag | 1,3-diphenylpyrazolines |
| DE1770773A1 (en) * | 1968-07-02 | 1971-12-09 | Henkel & Cie Gmbh | Optical brightening agent |
-
1970
- 1970-10-15 DE DE2050725A patent/DE2050725C3/en not_active Expired
-
1971
- 1971-10-12 SU SU1848404A patent/SU450410A3/en active
- 1971-10-12 CA CA124,887A patent/CA992076A/en not_active Expired
- 1971-10-13 IT IT29844/71A patent/IT939087B/en active
- 1971-10-13 AT AT885071A patent/AT310705B/en not_active IP Right Cessation
- 1971-10-13 DD DD158275A patent/DD101399A5/xx unknown
- 1971-10-14 BE BE773944A patent/BE773944A/en unknown
- 1971-10-14 CH CH1499571D patent/CH1499571A4/xx unknown
- 1971-10-14 CH CH458372A patent/CH577485A5/xx not_active IP Right Cessation
- 1971-10-14 NL NL7114149A patent/NL7114149A/xx unknown
- 1971-10-14 GB GB4786371A patent/GB1350502A/en not_active Expired
- 1971-10-14 CH CH1499571A patent/CH582268B5/xx not_active IP Right Cessation
- 1971-10-14 JP JP46080623A patent/JPS5247B1/ja active Pending
- 1971-10-15 ES ES396034A patent/ES396034A1/en not_active Expired
- 1971-10-15 US US189772A patent/US3925367A/en not_active Expired - Lifetime
- 1971-10-15 FR FR7137203A patent/FR2111451A5/fr not_active Expired
-
1976
- 1976-06-16 CH CH768476A patent/CH597195A5/xx not_active IP Right Cessation
- 1976-07-07 JP JP51080029A patent/JPS527963A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5247B1 (en) | 1977-01-05 |
| US3925367A (en) | 1975-12-09 |
| NL7114149A (en) | 1972-04-18 |
| GB1350502A (en) | 1974-04-18 |
| JPS527963A (en) | 1977-01-21 |
| CH577485A5 (en) | 1976-07-15 |
| FR2111451A5 (en) | 1972-06-02 |
| BE773944A (en) | 1972-01-31 |
| CA992076A (en) | 1976-06-29 |
| DE2050725C3 (en) | 1980-04-30 |
| CH582268B5 (en) | 1976-11-30 |
| DE2050725A1 (en) | 1972-04-20 |
| DD101399A5 (en) | 1973-11-05 |
| CH1499571A4 (en) | 1976-04-30 |
| DE2050725B2 (en) | 1979-08-23 |
| ES396034A1 (en) | 1974-04-01 |
| SU450410A3 (en) | 1974-11-15 |
| AT310705B (en) | 1973-10-10 |
| IT939087B (en) | 1973-02-10 |
| CH597195A5 (en) | 1978-03-31 |
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