GB498534A - The manufacture of water-insoluble azodyestuffs on vegetable fibres - Google Patents
The manufacture of water-insoluble azodyestuffs on vegetable fibresInfo
- Publication number
- GB498534A GB498534A GB2151037A GB2151037A GB498534A GB 498534 A GB498534 A GB 498534A GB 2151037 A GB2151037 A GB 2151037A GB 2151037 A GB2151037 A GB 2151037A GB 498534 A GB498534 A GB 498534A
- Authority
- GB
- United Kingdom
- Prior art keywords
- butylamide
- sulphonic acid
- water
- vegetable fibres
- aminobenzene
- 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
- 235000013311 vegetables Nutrition 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 2
- XOIMPHNXVTYJAB-UHFFFAOYSA-N 3-amino-n-butyl-4-methoxybenzenesulfonamide Chemical compound CCCCNS(=O)(=O)C1=CC=C(OC)C(N)=C1 XOIMPHNXVTYJAB-UHFFFAOYSA-N 0.000 abstract 1
- WGOUCTJBESOZIL-UHFFFAOYSA-N 3-amino-n-butylbenzenesulfonamide Chemical compound CCCCNS(=O)(=O)C1=CC=CC(N)=C1 WGOUCTJBESOZIL-UHFFFAOYSA-N 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- RGCKGOZRHPZPFP-UHFFFAOYSA-N alizarin Chemical compound C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- DNSISZSEWVHGLH-UHFFFAOYSA-N butanamide Chemical compound CCCC(N)=O DNSISZSEWVHGLH-UHFFFAOYSA-N 0.000 abstract 1
- 150000008049 diazo compounds Chemical class 0.000 abstract 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 230000003381 solubilizing effect Effects 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
- C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
Water - insoluble dyes are prepared on vegetable fibres by impregnating them with 2-(21.31-hydroxynaphthoylamino)-naphthalene and coupling with a diazo compound of an amine of the general formula <FORM:0498534/IV/1> wherein X is hydrogen or a monovalent substituent not containing a solubilizing group. In the example, boiled cotton yarn is treated with a solution of the coupling component in caustic soda lye containing turkey red oil and formaldehyde and developed, while wet, with diazotized 1-methoxy-2-aminobenzene-4-sulphonic acid n-butylamide. Other specified diazo components are 1-methyl-, 1-chloro-, 1-phenoxy-, or 1-(41-chlorophenoxy)-2-aminobenzene-4-sulphonic acid n-butylamide and aniline-3-sulphonic acid n-butylamide. The dyeings are bright red. Specifications 235,169, 279,146, [both in Class 15 (ii)], and 425,839 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2151037A GB498534A (en) | 1937-08-04 | 1937-08-04 | The manufacture of water-insoluble azodyestuffs on vegetable fibres |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2151037A GB498534A (en) | 1937-08-04 | 1937-08-04 | The manufacture of water-insoluble azodyestuffs on vegetable fibres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB498534A true GB498534A (en) | 1939-01-10 |
Family
ID=10164146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2151037A Expired GB498534A (en) | 1937-08-04 | 1937-08-04 | The manufacture of water-insoluble azodyestuffs on vegetable fibres |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB498534A (en) |
-
1937
- 1937-08-04 GB GB2151037A patent/GB498534A/en not_active Expired
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