BE686538A - - Google Patents
Info
- Publication number
- BE686538A BE686538A BE686538DA BE686538A BE 686538 A BE686538 A BE 686538A BE 686538D A BE686538D A BE 686538DA BE 686538 A BE686538 A BE 686538A
- Authority
- BE
- Belgium
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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
- C09B31/061—Disazo dyes from a coupling component "C" containing a directive hydroxyl group containing acid groups, e.g. -CO2H, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
-
- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
- C09B31/068—Naphthols
- C09B31/072—Naphthols containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
-
- 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
-
- 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
- C09B62/443—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 alternatively specified
- C09B62/447—Azo dyes
- C09B62/455—Metal complex azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0047105 | 1965-09-07 | ||
| DE1966F0049022 DE1644155B2 (de) | 1965-09-07 | 1966-04-27 | Verfahren zur herstellung von disazofarbstoffen und deren metallkomplexverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE686538A true BE686538A (US07902200-20110308-C00004.png) | 1967-03-07 |
Family
ID=25976962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE686538D BE686538A (US07902200-20110308-C00004.png) | 1965-09-07 | 1966-09-07 |
Country Status (6)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4185012A (en) * | 1970-09-24 | 1980-01-22 | Hoechst Aktiengesellschaft | Water-soluble, fibre-reactive copper complex disazo dyestuffs |
| CH606324A5 (US07902200-20110308-C00004.png) * | 1976-05-31 | 1978-10-31 | Sandoz Ag | |
| DE2951061A1 (de) * | 1979-12-19 | 1981-07-02 | Hoechst Ag, 6230 Frankfurt | Wasserloesliche azoverbindungen und deren kupferkomplexe, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe |
| DE3025572A1 (de) * | 1980-07-05 | 1982-02-11 | Hoechst Ag, 6000 Frankfurt | Wasserloesliche azoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe |
| CH660016A5 (de) * | 1983-11-09 | 1987-03-13 | Ciba Geigy Ag | Reaktivfarbstoffe und deren herstellung. |
| US4760134A (en) * | 1985-08-28 | 1988-07-26 | Hoechst Celanese Corporation | 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 |
| US6458195B1 (en) * | 2001-01-26 | 2002-10-01 | Hewlett-Packard Company | Use of hydrolyzed Reactive Red 23 |
| DE10225859A1 (de) * | 2002-06-11 | 2004-01-08 | Dystar Textilfarben Gmbh & Co Deutschland Kg | Wasserlösliche faserreaktive Disazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung |
| MX2014015534A (es) | 2012-06-18 | 2015-07-17 | Dystar Colours Distrib Gmbh | Las tinturas reactivas y sus complejos metalicos, proceso para su produccion y su uso. |
| WO2021018485A1 (en) * | 2019-07-29 | 2021-02-04 | Huntsman Advanced Materials (Switzerland) Gmbh | Fibre reactive dyes, their preparation and their use |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE651922A (US07902200-20110308-C00004.png) * | 1963-08-08 |
-
1966
- 1966-04-27 DE DE1966F0049022 patent/DE1644155B2/de active Granted
- 1966-09-05 CH CH354369A patent/CH514660A/de not_active IP Right Cessation
- 1966-09-05 AT AT837666A patent/AT259716B/de active
- 1966-09-05 CH CH1280266A patent/CH482808A/de not_active IP Right Cessation
- 1966-09-06 US US577196A patent/US3457252A/en not_active Expired - Lifetime
- 1966-09-07 GB GB40000/66A patent/GB1157288A/en not_active Expired
- 1966-09-07 BE BE686538D patent/BE686538A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1644155B2 (de) | 1977-04-07 |
| GB1157288A (en) | 1969-07-02 |
| CH514660A (de) | 1971-10-31 |
| AT259716B (de) | 1968-01-25 |
| US3457252A (en) | 1969-07-22 |
| DE1644155A1 (de) | 1971-03-25 |
| CH482808A (de) | 1969-12-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: FARBWERKE HOECHST A.G. VORMALS MEISTER LUCIUS & B Effective date: 19860907 |