BR8605955A - Compostos de pirazolina - Google Patents

Compostos de pirazolina

Info

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
Application number
BR8605955A
Other languages
English (en)
Inventor
Hans Rudolf Meyer
Original Assignee
Ciba Geigy Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25688605&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8605955(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of BR8605955A publication Critical patent/BR8605955A/pt

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)
BR8605955A 1985-12-04 1986-12-04 Compostos de pirazolina BR8605955A (pt)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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)