BE720559A - - Google Patents
Info
- Publication number
- BE720559A BE720559A BE720559DA BE720559A BE 720559 A BE720559 A BE 720559A BE 720559D A BE720559D A BE 720559DA BE 720559 A BE720559 A BE 720559A
- 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
- C09B62/515—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 |
---|---|---|---|
DE1967F0053462 DE1644228B2 (de) | 1967-09-09 | 1967-09-09 | Wasserloesliche kupferkomplex-disazofarbstoffe, verfahren zu ihrer herstellung und deren verwendung zum faerben und bedrucken von wolle, seide, polyamid, polyurethan- und cellulosefasern |
Publications (1)
Publication Number | Publication Date |
---|---|
BE720559A true BE720559A (de) | 1969-03-10 |
Family
ID=7106335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE720559D BE720559A (de) | 1967-09-09 | 1968-09-09 |
Country Status (3)
Country | Link |
---|---|
AT (2) | AT284288B (de) |
BE (1) | BE720559A (de) |
DE (1) | DE1644228B2 (de) |
-
1967
- 1967-09-09 DE DE1967F0053462 patent/DE1644228B2/de active Granted
-
1968
- 1968-09-06 AT AT1068A patent/AT284288B/de active
- 1968-09-06 AT AT869168A patent/AT284287B/de not_active IP Right Cessation
- 1968-09-09 BE BE720559D patent/BE720559A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1644228B2 (de) | 1977-01-27 |
AT284287B (de) | 1970-09-10 |
AT284288B (de) | 1970-09-10 |
DE1644228A1 (de) | 1971-05-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: FARBWERKE HOECHST A.G. VORMALS MEISTER LUCIUS & B Effective date: 19860930 |