GB1399580A - Water-soluble disazo dyestuffs derived from 4,4-diamino- benzanilide - Google Patents
Water-soluble disazo dyestuffs derived from 4,4-diamino- benzanilideInfo
- Publication number
- GB1399580A GB1399580A GB5937173A GB5937173A GB1399580A GB 1399580 A GB1399580 A GB 1399580A GB 5937173 A GB5937173 A GB 5937173A GB 5937173 A GB5937173 A GB 5937173A GB 1399580 A GB1399580 A GB 1399580A
- Authority
- GB
- United Kingdom
- Prior art keywords
- benzanilide
- water
- diamino
- soluble disazo
- disazo dyestuffs
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
- C09B35/32—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O— from two different coupling components
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
1399580 Disazo benzanilide dyestuffs PRODUITS CHIMIQUES UGINE KUHLMANN 21 Dec 1973 [28 Dec 1972] 59371/73 Heading C4P Water-soluble disazo dyestuffs have the formula in which X and Y are the same or different and each represents amino or OH, R is H, SO 3 H or COOH, and n is 1 or 2. They are prepared by coupling the tetraazo derivative of 4,4<SP>1</SP>-diaminobenzoanilide first with the benzene compound and then with the naphthalene sulphonic acid, and give orange to red hues on direct dyeing of, e.g. cotton. wool, silk, leather or paper.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7246595A FR2212392B1 (en) | 1972-12-28 | 1972-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1399580A true GB1399580A (en) | 1975-07-02 |
Family
ID=9109414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5937173A Expired GB1399580A (en) | 1972-12-28 | 1973-12-21 | Water-soluble disazo dyestuffs derived from 4,4-diamino- benzanilide |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS507821A (en) |
AR (1) | AR199816A1 (en) |
BE (1) | BE809181A (en) |
BR (1) | BR7310162D0 (en) |
CH (1) | CH555394A (en) |
DE (1) | DE2362994A1 (en) |
FR (1) | FR2212392B1 (en) |
GB (1) | GB1399580A (en) |
IT (1) | IT1000648B (en) |
NL (1) | NL7316687A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58184497U (en) * | 1982-06-01 | 1983-12-08 | 日産自動車株式会社 | Forklift carriage structure |
-
1972
- 1972-12-28 FR FR7246595A patent/FR2212392B1/fr not_active Expired
-
1973
- 1973-12-04 CH CH1699073A patent/CH555394A/en not_active IP Right Cessation
- 1973-12-06 NL NL7316687A patent/NL7316687A/xx not_active Application Discontinuation
- 1973-12-18 DE DE19732362994 patent/DE2362994A1/en not_active Withdrawn
- 1973-12-18 AR AR25157573A patent/AR199816A1/en active
- 1973-12-21 GB GB5937173A patent/GB1399580A/en not_active Expired
- 1973-12-27 BR BR1016273A patent/BR7310162D0/en unknown
- 1973-12-27 JP JP454474A patent/JPS507821A/ja active Pending
- 1973-12-27 BE BE139342A patent/BE809181A/en unknown
- 1973-12-28 IT IT7088573A patent/IT1000648B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1000648B (en) | 1976-04-10 |
NL7316687A (en) | 1974-07-02 |
FR2212392A1 (en) | 1974-07-26 |
FR2212392B1 (en) | 1976-08-27 |
BR7310162D0 (en) | 1974-08-15 |
BE809181A (en) | 1974-06-27 |
CH555394A (en) | 1974-10-31 |
DE2362994A1 (en) | 1974-07-04 |
AR199816A1 (en) | 1974-09-30 |
JPS507821A (en) | 1975-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |