GB322556A - Improvements in or relating to the manufacture of vegetable effect threads - Google Patents
Improvements in or relating to the manufacture of vegetable effect threadsInfo
- Publication number
- GB322556A GB322556A GB2652128A GB2652128A GB322556A GB 322556 A GB322556 A GB 322556A GB 2652128 A GB2652128 A GB 2652128A GB 2652128 A GB2652128 A GB 2652128A GB 322556 A GB322556 A GB 322556A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphochloride
- sulphochlorides
- esterified
- alkalized
- dimethylaniline
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/22—Effecting variation of dye affinity on textile material by chemical means that react with the fibre
- D06P5/225—Aminalization of cellulose; introducing aminogroups into cellulose
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/62—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic groups
- D06P1/628—Compounds containing nitrogen
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
322,556. Carpmael, A., (I. G. Farbenindustrie Akt.-Ges.). Sept. 15, 1928. Yarns &c., treating with liquids. -Vegetable effect threads which are resistant to heating and ironing and fast to alkali are made by introducing aromatic or heterocyclic sulphonic acid residues of basic character into alkalized cellulose. The alkalized cellulose may be esterified by means of sulphochlorides containing basic groups, such as sulphochlorides of tertiary amines of the benzene or naphthalene series, quinoline-8-sulphochloride, and aminotoluene sulphochlorides, or sulphochlorides containing other substituents, which can be subsequently converted into basic groups, may be employed. The reaction may take place in the presence of an organic solvent, with or without the addition of a catalyst, such as a phosphorus chloride, or a.basic substance, such as dimethyl aniline. In examples, (1) cotton yarn is alkalized by treatment with alcoholic caustic soda solution and esterified by treatment with dimethylaniline-p-sulphochloride in toluene or benzene, the product is immune to substantive dyes, remarkably fast to alkaline treatments, and very resistant to heat ; instead of dimethylaniline-psulphochloride diethylaniline - p - sulphochloride quinoline-8-sulphochloride, ethylbenzylaniline-p. sulphochloride, dimethyl-l-naphthylamine-4-sulphochloride, or 1-methyl-4-aminobenzene-3-sulphochloride may be used (2) alkalized cotton yarn is esterified with m-nitrobenzene sulphochloride in trichlorethytene, and the nitro group subsequently reduced by treating the product with stannous chloride in acetic acid; the esterified yarn can be diazotized and coupled with azo components; other nitro-sulphochlorides, such as 1:2-chlornitrobenzene-4-sulphochloride, 4-nitrotoluene-2- sulphochloride may be employed, and the reduction may be carried out in neutral, acid or alkaline media by means of stannous, ferrous, or titanous salts, alkali polysulphides, formaldehyde, hydrazine and the like. Specification 195,619 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2652128A GB322556A (en) | 1928-09-15 | 1928-09-15 | Improvements in or relating to the manufacture of vegetable effect threads |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2652128A GB322556A (en) | 1928-09-15 | 1928-09-15 | Improvements in or relating to the manufacture of vegetable effect threads |
Publications (1)
Publication Number | Publication Date |
---|---|
GB322556A true GB322556A (en) | 1929-12-12 |
Family
ID=10244925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2652128A Expired GB322556A (en) | 1928-09-15 | 1928-09-15 | Improvements in or relating to the manufacture of vegetable effect threads |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB322556A (en) |
-
1928
- 1928-09-15 GB GB2652128A patent/GB322556A/en not_active Expired
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