CH545841A - - Google Patents
Info
- Publication number
- CH545841A CH545841A CH676370A CH545841DA CH545841A CH 545841 A CH545841 A CH 545841A CH 676370 A CH676370 A CH 676370A CH 545841D A CH545841D A CH 545841DA CH 545841 A CH545841 A CH 545841A
- Authority
- CH
- Switzerland
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
- C09B62/51—Monoazo 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
- C09B62/503—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691922940 DE1922940A1 (de) | 1969-05-06 | 1969-05-06 | Azofarbstoffe der Pyrazolonreihe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH545841A true CH545841A (es) | 1974-02-15 |
Family
ID=5733326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH676370A CH545841A (es) | 1969-05-06 | 1970-05-05 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3718641A (es) |
| BE (1) | BE749926A (es) |
| CH (1) | CH545841A (es) |
| DE (1) | DE1922940A1 (es) |
| FR (1) | FR2042421B1 (es) |
| GB (1) | GB1291182A (es) |
| NL (1) | NL7006034A (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985726A (en) * | 1970-08-07 | 1976-10-12 | Ciba-Geigy Ag | Benzisothiazole and indazole azo compounds |
| BE792587A (fr) * | 1971-12-11 | 1973-06-12 | Hoechst Ag | Colorants azoiques et leur preparation |
| US5023274A (en) * | 1988-05-05 | 1991-06-11 | Ciba-Geigy Corporation | Fibre-reactive formazan dyes containing β-halogenethyl or vinylsulfonyl-alkanoylamino fiber-reactive groups |
| DE4201609A1 (de) * | 1992-01-22 | 1993-07-29 | Bayer Ag | Reaktivfarbstoffe |
| DE4201611A1 (de) * | 1992-01-22 | 1993-07-29 | Bayer Ag | Reaktivfarbstoffe |
| US5603736A (en) * | 1992-04-27 | 1997-02-18 | Burlington Chemical Co., Inc. | Liquid alkali for reactive dyeing of textiles |
| DE4318620A1 (de) * | 1993-06-04 | 1994-12-08 | Bayer Ag | Reaktivfarbstoffe |
| DE19542547A1 (de) | 1995-11-15 | 1997-05-22 | Dystar Textilfarben Gmbh & Co | Faserreaktive Azofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung |
| US6530961B1 (en) | 1998-03-04 | 2003-03-11 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Alkaline aqueous solutions and use thereof in processes for dyeing cellulosic textile materials |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1276844B (de) * | 1964-11-06 | 1968-09-05 | Hoechst Ag | Verfahren zur Herstellung von wasserloeslichen Azofarbstoffen |
-
1969
- 1969-05-06 DE DE19691922940 patent/DE1922940A1/de active Pending
-
1970
- 1970-04-24 NL NL7006034A patent/NL7006034A/xx unknown
- 1970-05-04 US US00034604A patent/US3718641A/en not_active Expired - Lifetime
- 1970-05-04 BE BE749926D patent/BE749926A/xx unknown
- 1970-05-05 GB GB21620/70A patent/GB1291182A/en not_active Expired
- 1970-05-05 FR FR7016331A patent/FR2042421B1/fr not_active Expired
- 1970-05-05 CH CH676370A patent/CH545841A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US3718641A (en) | 1973-02-27 |
| FR2042421A1 (es) | 1971-02-12 |
| FR2042421B1 (es) | 1974-05-24 |
| DE1922940A1 (de) | 1970-11-26 |
| NL7006034A (es) | 1970-11-10 |
| GB1291182A (en) | 1972-10-04 |
| BE749926A (fr) | 1970-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |