BR8604090A - Processo para a preparacao de um complexo de cobre 1:1 de um composto disazo - Google Patents
Processo para a preparacao de um complexo de cobre 1:1 de um composto disazoInfo
- Publication number
- BR8604090A BR8604090A BR8604090A BR8604090A BR8604090A BR 8604090 A BR8604090 A BR 8604090A BR 8604090 A BR8604090 A BR 8604090A BR 8604090 A BR8604090 A BR 8604090A BR 8604090 A BR8604090 A BR 8604090A
- Authority
- BR
- Brazil
- Prior art keywords
- disazon
- compound
- preparation
- copper complex
- copper
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
- C09B62/507—Azo dyes
- C09B62/515—Metal complex azo dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/24—Disazo or polyazo compounds
- C09B45/28—Disazo or polyazo compounds containing copper
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/770,341 US4760134A (en) | 1985-08-28 | 1985-08-28 | Process for the preparation of the copper complex disazo compounds from disazo compounds containing an O'-alkoxyaniline group by coppering dimethylation at a pH at about 3-6 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8604090A true BR8604090A (pt) | 1987-04-14 |
Family
ID=25088231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8604090A BR8604090A (pt) | 1985-08-28 | 1986-08-27 | Processo para a preparacao de um complexo de cobre 1:1 de um composto disazo |
Country Status (10)
Country | Link |
---|---|
US (1) | US4760134A (pt) |
EP (1) | EP0212627B1 (pt) |
JP (1) | JPS6289771A (pt) |
KR (1) | KR950007220B1 (pt) |
AR (1) | AR242974A1 (pt) |
BR (1) | BR8604090A (pt) |
CA (1) | CA1266046A (pt) |
DE (1) | DE3663677D1 (pt) |
IN (1) | IN166384B (pt) |
MX (1) | MX164133B (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3710176A1 (de) * | 1987-03-27 | 1988-10-13 | Hoechst Ag | Verfahren zur herstellung des lithiumsalzes eines faserreaktiven azofarbstoffes |
US7614113B2 (en) * | 2003-07-31 | 2009-11-10 | Panasonic Corporation Of North America | Motor enclosure for a vacuum cleaner |
DE102005047391A1 (de) * | 2005-10-05 | 2007-04-12 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Farbstoffe und Farbstoffmischungen von faserreaktiven Azofarbstoffen, ihre Herstellung und ihre Verwendung |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1644155B2 (de) * | 1965-09-07 | 1977-04-07 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von disazofarbstoffen und deren metallkomplexverbindungen |
US3135730A (en) * | 1958-03-26 | 1964-06-02 | Hoechst Ag | Copper complexes of azo-dyestuffs |
BE651922A (pt) * | 1963-08-08 | |||
CH444996A (de) * | 1964-04-22 | 1967-10-15 | Sandoz Ag | Verfahren zur Herstellung von Trisazofarbstoffen |
CH478899A (de) * | 1964-06-30 | 1969-09-30 | Hoechst Ag | Verfahren zur Herstellung von neuen wasserlöslichen Mono- und Disazofarbstoffen und deren Metallkomplexverbindungen |
DE1544539C3 (de) * | 1965-08-28 | 1975-08-07 | Hoechst Ag, 6000 Frankfurt | Metallkomplex-Disazofarbstoffe und Verfahren zu ihrer Herstellung |
AR207988A1 (es) * | 1974-07-16 | 1976-11-22 | Ciba Geigy Ag | Complejos de cobre niquel cromo y cobalto de colorantes azoicos y azometinicos y procedimiento para su obtencion |
CH613947A5 (pt) * | 1976-08-03 | 1979-10-31 | Hoechst Ag | |
EP0044936B1 (de) * | 1980-06-26 | 1983-12-28 | Bayer Ag | Verfahren zur Herstellung von Kupferkomplexen von Polyazofarbstoffen |
DE3029271A1 (de) * | 1980-08-01 | 1982-03-18 | Bayer Ag, 5090 Leverkusen | Metallkomplexfarbstoffe, verfahren zu ihrer herstellung und ihre verwendung zum faerben stickstoffhaltiger materialien |
-
1985
- 1985-08-28 US US06/770,341 patent/US4760134A/en not_active Expired - Fee Related
-
1986
- 1986-08-19 EP EP86111490A patent/EP0212627B1/de not_active Expired
- 1986-08-19 DE DE8686111490T patent/DE3663677D1/de not_active Expired
- 1986-08-21 IN IN636/CAL/86A patent/IN166384B/en unknown
- 1986-08-26 AR AR86305051A patent/AR242974A1/es active
- 1986-08-27 KR KR1019860007109A patent/KR950007220B1/ko not_active IP Right Cessation
- 1986-08-27 MX MX3569A patent/MX164133B/es unknown
- 1986-08-27 JP JP61199184A patent/JPS6289771A/ja active Granted
- 1986-08-27 CA CA000516893A patent/CA1266046A/en not_active Expired - Lifetime
- 1986-08-27 BR BR8604090A patent/BR8604090A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS6289771A (ja) | 1987-04-24 |
IN166384B (pt) | 1990-04-28 |
JPH0478660B2 (pt) | 1992-12-11 |
EP0212627A1 (de) | 1987-03-04 |
EP0212627B1 (de) | 1989-05-31 |
US4760134A (en) | 1988-07-26 |
MX164133B (es) | 1992-07-20 |
CA1266046A (en) | 1990-02-20 |
AR242974A1 (es) | 1993-06-30 |
DE3663677D1 (en) | 1989-07-06 |
KR950007220B1 (ko) | 1995-07-04 |
KR870002206A (ko) | 1987-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 27/08/2001 |