GB1330601A - Water-soluble reactive monoazo dyestuffs copper complex compounds thereof and processes for their preparation - Google Patents
Water-soluble reactive monoazo dyestuffs copper complex compounds thereof and processes for their preparationInfo
- Publication number
- GB1330601A GB1330601A GB8272A GB8272A GB1330601A GB 1330601 A GB1330601 A GB 1330601A GB 8272 A GB8272 A GB 8272A GB 8272 A GB8272 A GB 8272A GB 1330601 A GB1330601 A GB 1330601A
- Authority
- GB
- United Kingdom
- Prior art keywords
- processes
- preparation
- reactive monoazo
- water
- complex compounds
- 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.)
- Expired
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
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
- C09B29/28—Amino naphthols
- C09B29/30—Amino naphtholsulfonic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
1330601 Reactive monoazo dyes FARBWERKE HOECHST AG 3 Jan 1972 [2 Jan 1971] 82/72 Heading C4P New water-soluble reactive monoazo dyes of formula wherein R is H or C 1-4 alkyl, X is H, OH, OCH 3 , OC 2 H 5 , COOH or SO 3 H, Y is H, CH 3 , C 2 H 5 , OCH 3 , OC 2 H 5 or SO 3 H and n is 0 or 1 and copper complexes of formula are prepared by azo coupling using diazo components containing -SO 2 -CH 2 -CH 2 - O-SO 3 H or -SO 2 -CH 2 - CH 2 -OH groups and then in either order coppering if desired and sulphating the hydroxyalkyl compounds where necessary. The dyes yield yellowish orange to reddish blue shades by the usual reactive dyeing processes on wool, silk, synthetic polyamide and, preferably, cellulose fibres.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712100080 DE2100080C3 (en) | 1971-01-02 | Water-soluble reactive monoazo dyes and their copper complex compounds and processes for their preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1330601A true GB1330601A (en) | 1973-09-19 |
Family
ID=5795119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8272A Expired GB1330601A (en) | 1971-01-02 | 1972-01-03 | Water-soluble reactive monoazo dyestuffs copper complex compounds thereof and processes for their preparation |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5128097B1 (en) |
| KR (1) | KR780000123B1 (en) |
| AU (1) | AU452259B2 (en) |
| BE (1) | BE777638A (en) |
| BR (1) | BR7108699D0 (en) |
| CA (1) | CA953290A (en) |
| CH (1) | CH571560A5 (en) |
| CS (1) | CS177077B2 (en) |
| ES (1) | ES398350A1 (en) |
| FR (1) | FR2126998B1 (en) |
| GB (1) | GB1330601A (en) |
| IT (1) | IT944648B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2755936A1 (en) * | 1977-12-15 | 1979-06-21 | Hoechst Ag | COPPER, COBALT OR CHROMIUM COMPLEX MONOAZO COMPOUNDS, PROCESSES FOR THEIR PRODUCTION, THEIR USE AS DYES AND FIBER MATERIALS DYED WITH THEM |
-
1971
- 1971-12-27 ES ES398350A patent/ES398350A1/en not_active Expired
- 1971-12-28 JP JP47003831A patent/JPS5128097B1/ja active Pending
- 1971-12-29 CS CS9063A patent/CS177077B2/cs unknown
- 1971-12-30 CH CH1919871A patent/CH571560A5/xx not_active IP Right Cessation
- 1971-12-30 BR BR8699/71A patent/BR7108699D0/en unknown
- 1971-12-31 AU AU37523/71A patent/AU452259B2/en not_active Expired
- 1971-12-31 KR KR7101906A patent/KR780000123B1/en active
- 1971-12-31 CA CA131,485A patent/CA953290A/en not_active Expired
- 1971-12-31 IT IT33220/71A patent/IT944648B/en active
-
1972
- 1972-01-03 FR FR7200025A patent/FR2126998B1/fr not_active Expired
- 1972-01-03 BE BE777638A patent/BE777638A/en not_active IP Right Cessation
- 1972-01-03 GB GB8272A patent/GB1330601A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2100080A1 (en) | 1972-08-03 |
| IT944648B (en) | 1973-04-20 |
| CA953290A (en) | 1974-08-20 |
| FR2126998A1 (en) | 1972-10-13 |
| AU452259B2 (en) | 1974-08-29 |
| CS177077B2 (en) | 1977-07-29 |
| JPS5128097B1 (en) | 1976-08-17 |
| ES398350A1 (en) | 1975-05-16 |
| AU3752371A (en) | 1973-07-05 |
| CH571560A5 (en) | 1976-01-15 |
| DE2100080B2 (en) | 1975-11-20 |
| BR7108699D0 (en) | 1973-04-12 |
| BE777638A (en) | 1972-07-03 |
| KR780000123B1 (en) | 1978-04-15 |
| FR2126998B1 (en) | 1978-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |