CH451366A - Verfahren zur Herstellung von wasserlöslichen Disazofarbstoffen - Google Patents
Verfahren zur Herstellung von wasserlöslichen DisazofarbstoffenInfo
- Publication number
- CH451366A CH451366A CH654865A CH654865A CH451366A CH 451366 A CH451366 A CH 451366A CH 654865 A CH654865 A CH 654865A CH 654865 A CH654865 A CH 654865A CH 451366 A CH451366 A CH 451366A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- water
- disazo dyes
- soluble disazo
- soluble
- Prior art date
Links
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 title 1
- 239000000975 dye Substances 0.000 title 1
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
- C09B62/443—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
-
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0042863 | 1964-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH451366A true CH451366A (de) | 1968-05-15 |
Family
ID=7099290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH654865A CH451366A (de) | 1964-05-13 | 1965-05-11 | Verfahren zur Herstellung von wasserlöslichen Disazofarbstoffen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3420812A (de) |
| BE (1) | BE663908A (de) |
| CH (1) | CH451366A (de) |
| DE (1) | DE1544482C3 (de) |
| GB (1) | GB1103513A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2604220A1 (de) * | 1976-02-04 | 1977-08-18 | Hoechst Ag | 1 zu 2-kobaltkomplex-disazofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung zum faerben von natuerlichen und synthetischen polyamidfasern |
| DE3117127A1 (de) * | 1980-05-08 | 1982-02-04 | Sandoz-Patent-GmbH, 7850 Lörrach | Organische verbindungen, deren herstellung und verwendung |
| DE3372292D1 (en) * | 1982-12-20 | 1987-08-06 | Ciba Geigy Ag | Reactive dyes, their preparation and their use |
| CH654320A5 (de) * | 1983-06-07 | 1986-02-14 | Ciba Geigy Ag | Azoverbindungen. |
| DE4038200A1 (de) * | 1990-11-30 | 1992-06-04 | Basf Ag | Arylsulfonylverbindungen, die ungesaettigte reste aufweisen |
| US6187912B1 (en) * | 2000-01-07 | 2001-02-13 | Dystar Textifarben Gmbh & Co. | Disazo compound their preparation and their use as dyestuffs |
| EP1669416A1 (de) * | 2000-12-29 | 2006-06-14 | DyStar Textilfarben GmbH & Co. Deutschland KG | Faserreaktive Disazofarbstoffe vom Acetoacetamid-typ |
| US6623534B2 (en) * | 2000-12-29 | 2003-09-23 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy-and/or carboxamido-containing fiber material |
| CN101223252B (zh) * | 2005-07-14 | 2015-11-25 | 爱克发印艺公司 | 作为用于制备喷墨用油墨用聚合物颜料分散剂的单体的具有可聚合官能团的苯偶氮基-n-乙酰乙酰苯胺衍生物及相关化合物 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2251921A (en) * | 1940-01-16 | 1941-08-12 | Eastman Kodak Co | Azo compounds and materials colored therewith |
| US2474024A (en) * | 1944-11-29 | 1949-06-21 | Allied Chem & Dye Corp | Disazo dyestuffs |
| US3135730A (en) * | 1958-03-26 | 1964-06-02 | Hoechst Ag | Copper complexes of azo-dyestuffs |
-
0
- BE BE663908D patent/BE663908A/xx unknown
-
1964
- 1964-05-13 DE DE1544482A patent/DE1544482C3/de not_active Expired
-
1965
- 1965-05-11 CH CH654865A patent/CH451366A/de unknown
- 1965-05-11 US US454998A patent/US3420812A/en not_active Expired - Lifetime
- 1965-05-13 GB GB20337/65A patent/GB1103513A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1544482B2 (de) | 1974-12-05 |
| DE1544482C3 (de) | 1975-07-17 |
| BE663908A (de) | |
| GB1103513A (en) | 1968-02-14 |
| DE1544482A1 (de) | 1970-05-06 |
| US3420812A (en) | 1969-01-07 |
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