GB1416597A - Water-insoluble monozao dyestuffs and dyeing process - Google Patents
Water-insoluble monozao dyestuffs and dyeing processInfo
- Publication number
- GB1416597A GB1416597A GB3972773A GB3972773A GB1416597A GB 1416597 A GB1416597 A GB 1416597A GB 3972773 A GB3972773 A GB 3972773A GB 3972773 A GB3972773 A GB 3972773A GB 1416597 A GB1416597 A GB 1416597A
- Authority
- GB
- United Kingdom
- Prior art keywords
- monozao
- dyestuffs
- insoluble
- water
- dyeing process
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
- C09B43/42—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for —CN radicals
-
- 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
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
-
- 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
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
- C09B43/405—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for -SO2R radicals and R being hydrocarbon
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Abstract
1416597 2 - (s - Butyl - amino) - 4 - acetamide-phenetole CASSELLA FARBWERKE MAINKUR AG 22 Aug 1973 [23 Aug 1972] 39727/73 Heading C2C [Also in Division C4] The title compound is prepared by reductive alkylation of 2-amino-4-acetamido-phenetole using methyl ethyl ketone and hydrogen at 80 atmospheres pressure, at a temperature of about 120‹ C. and in the presence of Raney-nickel catalyst. Reference has been directed by the Comptroller to Specifications 1,281,735 and 1,125,683.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722241392 DE2241392A1 (en) | 1972-08-23 | 1972-08-23 | HYDRO-INSOLUBLE MONOAZO DYES |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1416597A true GB1416597A (en) | 1975-12-03 |
Family
ID=5854289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3972773A Expired GB1416597A (en) | 1972-08-23 | 1973-08-22 | Water-insoluble monozao dyestuffs and dyeing process |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS4957170A (en) |
BE (1) | BE803914A (en) |
BR (1) | BR7306465D0 (en) |
CH (2) | CH556900A (en) |
DE (1) | DE2241392A1 (en) |
FR (1) | FR2197049B1 (en) |
GB (1) | GB1416597A (en) |
IT (1) | IT998451B (en) |
NL (1) | NL7311201A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4181653A (en) * | 1977-10-05 | 1980-01-01 | Eastman Kodak Company | Disperse dyes from 2-halo-4,6-dinitroaniline and 2(2'-alkoxy-5'-alkanoylaminoanilino)alkanes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH499597A (en) * | 1968-10-18 | 1970-11-30 | Sandoz Ag | Process for the preparation of azo compounds |
BE759527A (en) * | 1969-11-28 | 1971-04-30 | Bayer Ag | CONTINUOUS DYEING PROCESS OF SYNTHETIC FIBROUS MATERIALS |
-
1972
- 1972-08-23 DE DE19722241392 patent/DE2241392A1/en active Pending
-
1973
- 1973-08-14 NL NL7311201A patent/NL7311201A/xx unknown
- 1973-08-21 JP JP9301273A patent/JPS4957170A/ja active Pending
- 1973-08-22 BE BE134844A patent/BE803914A/en unknown
- 1973-08-22 GB GB3972773A patent/GB1416597A/en not_active Expired
- 1973-08-22 FR FR7330447A patent/FR2197049B1/fr not_active Expired
- 1973-08-22 IT IT2809773A patent/IT998451B/en active
- 1973-08-22 BR BR646573A patent/BR7306465D0/en unknown
- 1973-08-22 CH CH62174A patent/CH556900A/en not_active IP Right Cessation
- 1973-08-22 CH CH1207673A patent/CH556374A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT998451B (en) | 1976-01-20 |
BE803914A (en) | 1974-02-22 |
CH556374A (en) | 1974-11-29 |
DE2241392A1 (en) | 1974-02-28 |
NL7311201A (en) | 1974-02-26 |
BR7306465D0 (en) | 1974-07-18 |
JPS4957170A (en) | 1974-06-03 |
CH556900A (en) | 1974-12-13 |
FR2197049A1 (en) | 1974-03-22 |
FR2197049B1 (en) | 1977-05-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1360562A (en) | Compositions for dyeing keratinic fibres and diazza-merocyanines for use therein | |
GB1416659A (en) | Preparation of 4-isopropylcyclohexylmethanol | |
GB1510721A (en) | Dry heat process for dyeing and printing organic material which can be dyed with cationic dyes | |
GB1226187A (en) | ||
GB1419208A (en) | Bisazo dyestuffs | |
GB1416597A (en) | Water-insoluble monozao dyestuffs and dyeing process | |
ES396140A1 (en) | Polyhydroxyalkylamine salts of anionic dyestuffs | |
GB1454755A (en) | Process for the dyeing of syntheetic textile material | |
GB1309703A (en) | Monoazo dyestuffs and their use in solvent dyeing processes | |
GB1323188A (en) | Process for the preparation of o-aminobenzonitrile | |
ES280075A1 (en) | Procedure for dyeing and printing fibrous material with reagent colorants (Machine-translation by Google Translate, not legally binding) | |
GB1243327A (en) | Process for the preparation of piperidine | |
GB1138171A (en) | Preparation of 1-amino-2-nitro-4(-ß-hydroxyethyl)-methylamino-benzene and its uses | |
ES8106896A1 (en) | Preparation of benzoxazolone. | |
GB1455578A (en) | Process for the reduction of 3-keto-steroids | |
GB1366187A (en) | Preparation of 2-pyrrolidinone | |
GB1324630A (en) | 2-phenylimino-pyrrolidines a process for their production and their use as acaricides especially animal ectoparasiticides | |
GB1349098A (en) | Water-soluble disazo dy'estuff and process for preparing it | |
ES475470A1 (en) | Monoazoic hydrosoluble cationic dyes | |
ES425412A1 (en) | Procedure for obtaining epsilon-aminocaprnamide. (Machine-translation by Google Translate, not legally binding) | |
GB1468908A (en) | Process for the exhaust dyeing of synthetic fibres from organic solvents | |
GB1409326A (en) | Preparation of stilbene-azo dyes | |
GB1446788A (en) | Process for preparing chlorohydroquinone | |
CA1019325A (en) | Dispersed diazo dyestuffs derived from 1-phenyl-5-pyrazolone-3-acetic acid, dyeing process using same and fibers dyed therewith | |
GB1357331A (en) | Water-soluble basic azo dyestuffs |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |