GB1052081A - - Google Patents
Info
- Publication number
- GB1052081A GB1052081A GB1052081DA GB1052081A GB 1052081 A GB1052081 A GB 1052081A GB 1052081D A GB1052081D A GB 1052081DA GB 1052081 A GB1052081 A GB 1052081A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon atoms
- maximum
- formula
- april
- substituted
- 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.)
- Active
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
- C09B62/443—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 alternatively specified
- C09B62/447—Azo dyes
- C09B62/45—Monoazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
1,052,081. Water-insoluble mono-azo dyes. BADISCHE - ANILIN- & SODA FABRIK A.G. April 8, 1964 [April 20, 1963], No. 14438/64. Heading C4P. Water-insoluble mono-azo dyes of general formula in which R is a substituted or unsubstituted alkyl radical having a maximum of 6 carbon atoms, X is a chlorine or bromine atom, Y is a hydrogen atom or an alkyl or alkoxy group having a maximum of 4 carbon atoms, 2 is a hydrogen atom, an alkyl or alkoxy group having a maximum of 4 carbon atoms, a halogen atom, a trifluoromethyl group or an acylamino group of a carboxylic acid having 1-4 carbon atoms, R<SP>1</SP> and R<SP>2</SP> are substituted or unsubstituted alkyl groups, are prepared by coupling a diazotized amine of formula with a coupling component of formula Polyester, polyamide and cellulose acetate materials arc dyed red-violet shades.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB71575A DE1257311B (en) | 1963-04-20 | 1963-04-20 | Process for the preparation of water-insoluble azo dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1052081A true GB1052081A (en) |
Family
ID=6977093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1052081D Active GB1052081A (en) | 1963-04-20 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE646686A (en) |
CH (1) | CH427093A (en) |
DE (1) | DE1257311B (en) |
GB (1) | GB1052081A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2171110A (en) * | 1985-02-16 | 1986-08-20 | Yorkshire Chemicals Plc | Monoazo disperse dyes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1216323A (en) * | 1957-10-11 | 1960-04-25 | Ciba Geigy | Water-insoluble azo dyes and process for obtaining them |
FR1320430A (en) * | 1962-04-18 | 1963-03-08 | Ciba Geigy | Water insoluble monoazo dyes and process for their preparation |
-
0
- GB GB1052081D patent/GB1052081A/en active Active
-
1963
- 1963-04-20 DE DEB71575A patent/DE1257311B/en active Pending
-
1964
- 1964-04-17 BE BE646686D patent/BE646686A/xx unknown
- 1964-04-17 CH CH500064A patent/CH427093A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2171110A (en) * | 1985-02-16 | 1986-08-20 | Yorkshire Chemicals Plc | Monoazo disperse dyes |
Also Published As
Publication number | Publication date |
---|---|
BE646686A (en) | 1964-10-19 |
DE1257311B (en) | 1967-12-28 |
CH427093A (en) | 1966-12-31 |
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