BR8605955A - Compostos de pirazolina - Google Patents
Compostos de pirazolinaInfo
- Publication number
- BR8605955A BR8605955A BR8605955A BR8605955A BR8605955A BR 8605955 A BR8605955 A BR 8605955A BR 8605955 A BR8605955 A BR 8605955A BR 8605955 A BR8605955 A BR 8605955A BR 8605955 A BR8605955 A BR 8605955A
- Authority
- BR
- Brazil
- Prior art keywords
- pirazoline
- compounds
- pirazoline compounds
- Prior art date
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
-
- 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
- D06L4/657—Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Paper (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH516385 | 1985-12-04 | ||
CH177086 | 1986-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8605955A true BR8605955A (pt) | 1987-09-15 |
Family
ID=25688605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8605955A BR8605955A (pt) | 1985-12-04 | 1986-12-04 | Compostos de pirazolina |
Country Status (7)
Country | Link |
---|---|
US (1) | US4816590A (pt) |
EP (1) | EP0234176B2 (pt) |
JP (1) | JPH0625130B2 (pt) |
KR (1) | KR940007310B1 (pt) |
BR (1) | BR8605955A (pt) |
DE (1) | DE3679309D1 (pt) |
ES (1) | ES2039207T5 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2078331T3 (es) * | 1989-05-02 | 1995-12-16 | Ciba Geigy Ag | Formulaciones acuosas de blanqueantes, estables al almacenaje. |
DE19531265A1 (de) * | 1995-08-25 | 1997-02-27 | Hoechst Ag | Lagerstabile flüssige Aufhellerformulierungen |
WO1999040065A1 (fr) * | 1998-02-09 | 1999-08-12 | Sumitomo Chemical Company, Limited | Procede de production d'une solution de sulfone d'aryle-vinyle et son utilisation |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1217013B (de) * | 1964-03-13 | 1966-05-18 | Hoechst Ag | Seifenzusatzmittel |
DE2050725C3 (de) * | 1970-10-15 | 1980-04-30 | Bayer Ag, 5090 Leverkusen | Aufhellungsmittel |
DE2700996C3 (de) * | 1977-01-12 | 1981-02-19 | Bayer Ag, 5090 Leverkusen | Pyrazolin-Verbindungen |
DE2755023A1 (de) * | 1977-12-09 | 1979-06-13 | Bayer Ag | Pyrazolin-verbindungen |
CH634077A5 (de) * | 1978-05-29 | 1983-01-14 | Ciba Geigy Ag | Kationische aufheller. |
DE3134942A1 (de) * | 1981-09-03 | 1983-03-17 | Bayer Ag, 5090 Leverkusen | Aufhellersalze und deren verwendung fuer das nassspinnen von acrylfasern |
-
1986
- 1986-11-28 US US06/935,911 patent/US4816590A/en not_active Expired - Lifetime
- 1986-11-28 DE DE8686810548T patent/DE3679309D1/de not_active Expired - Lifetime
- 1986-11-28 ES ES86810548T patent/ES2039207T5/es not_active Expired - Lifetime
- 1986-11-28 EP EP86810548A patent/EP0234176B2/de not_active Expired - Lifetime
- 1986-12-03 KR KR1019860010306A patent/KR940007310B1/ko not_active IP Right Cessation
- 1986-12-04 BR BR8605955A patent/BR8605955A/pt not_active IP Right Cessation
- 1986-12-04 JP JP61287861A patent/JPH0625130B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4816590A (en) | 1989-03-28 |
JPH0625130B2 (ja) | 1994-04-06 |
JPS62132865A (ja) | 1987-06-16 |
KR870006000A (ko) | 1987-07-08 |
ES2039207T3 (es) | 1993-09-16 |
EP0234176A1 (de) | 1987-09-02 |
ES2039207T5 (es) | 1996-07-16 |
EP0234176B1 (de) | 1991-05-15 |
DE3679309D1 (en) | 1991-06-20 |
KR940007310B1 (ko) | 1994-08-12 |
EP0234176B2 (de) | 1996-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
HHFF | Decision: republication | ||
FG | Letter patent granted | ||
RH | Request refused | ||
PC | Transfer |
Free format text: CIBA SPECIALTY CHEMICALS HOLDING INC. - CIBA SPEZIALITATENCHEIME HOLDING AG - CIBA SPECIALITES CHIMIQUES HOLDING SA (CH) |
|
HHT | Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication |
Free format text: TRANSFERIDO DE: CIBA-GEIGY AG REFERENCIA: RPI 1455 DE 24/11/98; CODIGO (25.1); ITEM (71) |
|
TC | Change of name | ||
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 04/12/2001 |
|
B15K | Others concerning applications: alteration of classification |
Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: C07D 231/08; C07C 147/06; D06L 3/12; C11D 3/42. Ipc: C07D 231/06 (2006.01), D06L 4/657 (2017.01) Ipc: C07D 231/06 (2006.01), D06L 4/657 (2017.01) |