ES502356A0 - Procedimiento para preparar colorantes bisazoicos - Google Patents
Procedimiento para preparar colorantes bisazoicosInfo
- Publication number
- ES502356A0 ES502356A0 ES502356A ES502356A ES502356A0 ES 502356 A0 ES502356 A0 ES 502356A0 ES 502356 A ES502356 A ES 502356A ES 502356 A ES502356 A ES 502356A ES 502356 A0 ES502356 A0 ES 502356A0
- Authority
- ES
- Spain
- Prior art keywords
- bisazoic
- dyes
- preparing
- procedure
- preparing bisazoic
- 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.)
- Granted
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
- C09B62/02—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
- C09B62/04—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 triazine ring
- C09B62/08—Azo dyes
- C09B62/09—Disazo or polyazo 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8016761 | 1980-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES502356A0 true ES502356A0 (es) | 1982-04-01 |
| ES8203941A1 ES8203941A1 (es) | 1982-04-01 |
Family
ID=10513561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES502356A Expired ES8203941A1 (es) | 1980-05-21 | 1981-05-20 | Procedimiento para preparar colorantes bisazoicos |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0040460A1 (es) |
| JP (1) | JPS5716063A (es) |
| KR (1) | KR830005309A (es) |
| AU (1) | AU6746981A (es) |
| CS (1) | CS222246B2 (es) |
| ES (1) | ES8203941A1 (es) |
| ZA (1) | ZA811115B (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3476218D1 (en) * | 1983-02-24 | 1989-02-23 | Ciba Geigy Ag | Reactive dyes, their preparation and their use |
| DE3325788A1 (de) * | 1983-03-15 | 1984-09-20 | Bayer Ag, 5090 Leverkusen | Faserreaktive disazofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung zum faerben oder bedrucken von stubstraten |
| JPS6090265A (ja) * | 1983-10-25 | 1985-05-21 | Nippon Kayaku Co Ltd | ジスアゾ化合物の製造法 |
| US5188640A (en) * | 1983-12-10 | 1993-02-23 | Sandoz Ltd. | Use of 1-amino-2,7-di-[5'-((2"-chloro-4"-substituted amino-1,3,5-triazin-6-ylamino)-2'-sulfophenylazo]-8-hydroxynaphthalene-3,6-disulfonic acids for dyeing and printing |
| FR2556358B1 (fr) * | 1983-12-10 | 1987-01-02 | Sandoz Sa | Nouveaux composes bisazoiques, leur preparation et leur utilisation comme colorants |
| DE4337181A1 (de) * | 1993-10-30 | 1995-05-04 | Sandoz Ag | Disazofarbstoffe der Stilbenreihe |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU75689A1 (es) * | 1976-08-31 | 1978-04-13 | ||
| JPS5331732A (en) * | 1976-09-06 | 1978-03-25 | Nippon Kayaku Co Ltd | Preparation of bisazo dye |
-
1981
- 1981-02-12 EP EP81300576A patent/EP0040460A1/en not_active Ceased
- 1981-02-19 AU AU67469/81A patent/AU6746981A/en not_active Abandoned
- 1981-02-19 ZA ZA00811115A patent/ZA811115B/xx unknown
- 1981-04-15 KR KR1019810001288A patent/KR830005309A/ko unknown
- 1981-05-18 JP JP7361181A patent/JPS5716063A/ja active Granted
- 1981-05-19 CS CS813700A patent/CS222246B2/cs unknown
- 1981-05-20 ES ES502356A patent/ES8203941A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0040460A1 (en) | 1981-11-25 |
| AU6746981A (en) | 1981-11-26 |
| CS222246B2 (en) | 1983-05-27 |
| JPH0257588B2 (es) | 1990-12-05 |
| KR830005309A (ko) | 1983-08-13 |
| ES8203941A1 (es) | 1982-04-01 |
| JPS5716063A (en) | 1982-01-27 |
| ZA811115B (en) | 1982-03-31 |
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