BE728871A - - Google Patents
Info
- Publication number
- BE728871A BE728871A BE728871DA BE728871A BE 728871 A BE728871 A BE 728871A BE 728871D A BE728871D A BE 728871DA BE 728871 A BE728871 A BE 728871A
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1310468 | 1968-02-28 | ||
| JP1310568 | 1968-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE728871A true BE728871A (de) | 1969-08-01 |
Family
ID=26348839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE728871D BE728871A (de) | 1968-02-28 | 1969-02-24 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3859271A (de) |
| BE (1) | BE728871A (de) |
| CH (1) | CH510094A (de) |
| DE (1) | DE1908846C3 (de) |
| ES (1) | ES364388A1 (de) |
| FR (1) | FR2002750A1 (de) |
| GB (1) | GB1220422A (de) |
| NL (1) | NL153262B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2161761A1 (de) * | 1971-12-13 | 1973-06-14 | Hoechst Ag | Neue, wasserloesliche, reaktive azofarbstoffe und verfahren zu ihrer herstellung |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE792588A (fr) * | 1971-12-13 | 1973-06-12 | Hoechst Ag | Colorants azoiques reactifs et preparation de ces colorants |
| DE2239814C2 (de) * | 1972-08-12 | 1982-04-29 | Bayer Ag, 5090 Leverkusen | Monoazofarbstoffe und ihre Verwendung |
| US4372892A (en) * | 1973-10-17 | 1983-02-08 | Hoechst Aktiengesellschaft | Process for the preparation of 1-aminobenzene-5-β-sulfatoethylsulfone-2,4-disulfonic acid, the 5-vinylsulfone compound and the alkali salts thereof |
| US4134887A (en) * | 1973-10-17 | 1979-01-16 | Hoechst Aktiengesellschaft | Phenyl-azo-phenyl dyestuffs |
| CH586739A5 (de) * | 1973-10-17 | 1977-04-15 | Hoechst Ag | |
| CH613947A5 (de) * | 1976-08-03 | 1979-10-31 | Hoechst Ag | |
| JPS55108848A (en) * | 1979-02-13 | 1980-08-21 | Sumitomo Chem Co Ltd | Preparation of sulfuric half ester compound |
| DE3161862D1 (en) * | 1980-03-28 | 1984-02-16 | Ciba Geigy Ag | Azo dyestuffs, methods for their preparation and their use |
| DK0639237T3 (da) * | 1992-11-27 | 1997-12-29 | Basf Ag | Farvestoffer, deres fremstilling og anvendelse til farvning af substrater |
| 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2670265A (en) * | 1954-02-23 | Process | ||
| FR907103A (fr) * | 1943-09-02 | 1946-03-01 | Ste Ind Chim Bale | Nouveaux colorants azoïques |
| US2728762A (en) * | 1952-02-19 | 1955-12-27 | Hoechst Ag | Azo-dyestuffs of the pyrazolone and pyrazole series |
| DE1150163B (de) * | 1960-02-13 | 1963-06-12 | Hoechst Ag | Verfahren zur Herstellung von wasserloeslichen gelben Monoazofarbstoffen |
-
1969
- 1969-02-19 GB GB9070/69A patent/GB1220422A/en not_active Expired
- 1969-02-21 DE DE1908846A patent/DE1908846C3/de not_active Expired
- 1969-02-21 FR FR6904540A patent/FR2002750A1/fr not_active Withdrawn
- 1969-02-24 CH CH275369A patent/CH510094A/de not_active IP Right Cessation
- 1969-02-24 BE BE728871D patent/BE728871A/xx unknown
- 1969-02-24 NL NL696902825A patent/NL153262B/xx not_active IP Right Cessation
- 1969-02-24 US US801795A patent/US3859271A/en not_active Expired - Lifetime
- 1969-02-24 ES ES364388A patent/ES364388A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2161761A1 (de) * | 1971-12-13 | 1973-06-14 | Hoechst Ag | Neue, wasserloesliche, reaktive azofarbstoffe und verfahren zu ihrer herstellung |
Also Published As
| Publication number | Publication date |
|---|---|
| NL153262B (nl) | 1977-05-16 |
| FR2002750A1 (fr) | 1969-10-31 |
| DE1908846A1 (de) | 1969-10-02 |
| US3859271A (en) | 1975-01-07 |
| DE1908846B2 (de) | 1974-10-17 |
| CH510094A (de) | 1971-07-15 |
| DE1908846C3 (de) | 1975-06-12 |
| GB1220422A (en) | 1971-01-27 |
| NL6902825A (de) | 1969-09-01 |
| ES364388A1 (es) | 1971-02-01 |