ES2027868A6 - Procedimiento para la prepracion de colorantes disazoicos susceptibles de reaccionar con fibras. - Google Patents
Procedimiento para la prepracion de colorantes disazoicos susceptibles de reaccionar con fibras.Info
- Publication number
- ES2027868A6 ES2027868A6 ES9003192A ES9003192A ES2027868A6 ES 2027868 A6 ES2027868 A6 ES 2027868A6 ES 9003192 A ES9003192 A ES 9003192A ES 9003192 A ES9003192 A ES 9003192A ES 2027868 A6 ES2027868 A6 ES 2027868A6
- Authority
- ES
- Spain
- Prior art keywords
- cooh
- group
- formula
- 4alkyl
- image
- 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.)
- Expired - Lifetime
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
- C09B62/4401—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 with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system
- C09B62/4424—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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
- C09B62/20—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a pyrimidine ring
- C09B62/24—Azo dyes
- C09B62/25—Disazo or polyazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Photoreceptors In Electrophotography (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE COLORANTES DISAZOICOS SUSCEPTIBLES DE REACCIONAR CON FIBRAS, DE FORMULA (I) EN DONDE DSI1 Y DSI2 TIENEN LOS SIGNIFICADOS DEFINIDOS EN LA DESCRIPCION. COMPRENDE HACER REACCIONAR, EN CONDICIONES DE NEUTRAS HASTA DEBILMENTE BASICAS, LA SAL DEL COMPUESTO OBTENIDO POR DIAZOTACION DE UNA AMINA DE FORMULA DSI2-NHSI2 (II), EN DONDE DSI2 TIENE EL SIGNIFICADO DEFINIDO EN LA DESCRIPCION, CON UN COMPUESTO DE FORMULA (III), EN DONDE DSI1 TIENE EL SIGNIFICADO DEFINIDO EN LA DESCRIPCION. LOS COMPUESTOS ASI PREPARADOS TIENEN UTILIDAD EN EL TEÑIDO O EL ESTAMPADO DE SUSTRATOS ORGANICOS CONTENIENDO GRUPOS HIDROXI O NITROGENO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3941639 | 1989-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2027868A6 true ES2027868A6 (es) | 1992-06-16 |
Family
ID=6395628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9003192A Expired - Lifetime ES2027868A6 (es) | 1989-12-16 | 1990-12-13 | Procedimiento para la prepracion de colorantes disazoicos susceptibles de reaccionar con fibras. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5597903A (es) |
JP (1) | JPH04209659A (es) |
CH (1) | CH680796A5 (es) |
ES (1) | ES2027868A6 (es) |
FR (1) | FR2655995A1 (es) |
GB (1) | GB2239025B (es) |
IT (1) | IT1242040B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3657627B2 (ja) * | 1992-10-12 | 2005-06-08 | クラリアント ファイナンス (ビーブイアイ) リミティド | 繊維反応性アゾ染料化合物およびその製造法 |
DE4321414A1 (de) * | 1993-06-26 | 1995-01-05 | Hoechst Ag | Wasserlösliche Disazoverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung als Farbstoffe |
DE10125274A1 (de) * | 2001-05-23 | 2002-11-28 | Clariant Gmbh | Farbmittelkombination |
DE10225859A1 (de) * | 2002-06-11 | 2004-01-08 | Dystar Textilfarben Gmbh & Co Deutschland Kg | Wasserlösliche faserreaktive Disazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB917780A (en) * | 1959-10-23 | 1963-02-06 | Ici Ltd | New pyrimidine dyestuffs |
US3120507A (en) * | 1959-10-23 | 1964-02-04 | Ici Ltd | Dyestuffs having a pyrimidine ring substituted by two halogen atoms and by a cyano group in the 5-position |
FR1265518A (fr) * | 1960-07-07 | 1961-06-30 | Ici Ltd | Production de colorants de la série de la pyrimidine |
JPS56155250A (en) * | 1980-04-10 | 1981-12-01 | Nippon Kayaku Co Ltd | Reactive dis-azo compound, production thereof and dyeing method employing the same |
DE3201114A1 (de) * | 1982-01-15 | 1983-07-28 | Bayer Ag, 5090 Leverkusen | Disazoreaktivfarbstoffe |
EP0167490A1 (de) * | 1984-07-05 | 1986-01-08 | Ciba-Geigy Ag | Reaktivfarbstoffe, deren Herstellung und Verwendung |
DE3503567A1 (de) * | 1985-02-02 | 1986-08-07 | Bayer Ag, 5090 Leverkusen | Disazofarbstoffe |
EP0225370A4 (en) * | 1985-05-02 | 1987-07-23 | Raychem Corp | SEALING ELEMENT AND THEIR PRODUCTION. |
GB8530024D0 (en) * | 1985-12-05 | 1986-01-15 | Ici Plc | Reactive dyes |
-
1990
- 1990-12-10 FR FR9015548A patent/FR2655995A1/fr not_active Withdrawn
- 1990-12-12 GB GB9026936A patent/GB2239025B/en not_active Expired - Lifetime
- 1990-12-13 ES ES9003192A patent/ES2027868A6/es not_active Expired - Lifetime
- 1990-12-14 CH CH3967/90A patent/CH680796A5/de not_active IP Right Cessation
- 1990-12-14 JP JP2419205A patent/JPH04209659A/ja active Pending
- 1990-12-17 IT IT48586A patent/IT1242040B/it active IP Right Grant
-
1995
- 1995-06-06 US US08/470,669 patent/US5597903A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH04209659A (ja) | 1992-07-31 |
IT9048586A1 (it) | 1991-06-17 |
GB2239025B (en) | 1992-07-22 |
GB9026936D0 (en) | 1991-01-30 |
IT1242040B (it) | 1994-02-02 |
IT9048586A0 (it) | 1990-12-17 |
GB2239025A (en) | 1991-06-19 |
US5597903A (en) | 1997-01-28 |
CH680796A5 (es) | 1992-11-13 |
FR2655995A1 (fr) | 1991-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC1A | Transfer granted |