GB454869A - Dyeing and printing of textile materials and dye-preparations therefor - Google Patents
Dyeing and printing of textile materials and dye-preparations thereforInfo
- Publication number
- GB454869A GB454869A GB10864/35A GB1086435A GB454869A GB 454869 A GB454869 A GB 454869A GB 10864/35 A GB10864/35 A GB 10864/35A GB 1086435 A GB1086435 A GB 1086435A GB 454869 A GB454869 A GB 454869A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diazotized
- acid
- toluidine
- chloro
- compound
- 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0079—Azoic dyestuff preparations
-
- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/68—Preparing azo dyes on the material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
Textile materials are dyed or printed by applying to the material a composition comprising a water-soluble diazoimino compound (derived from a diazo component free from solubilizing groups and a secondary amine), a suitable ice-colour coupling component, and a developing agent (i.e. a water-soluble compound capable of generating acid during the subsequent steaming or heating operation), together, if desired, with a wetting agent or solvent, alkaline - reacting substance, and thickening agent, and thereafter applying heat and moisture, e.g. by steaming. Vat dyes may be applied prior to developing the azo colour. The process is applicable to cotton, animal and synthetic fibres, e.g. cellulose acetate, viscose, wool and silk. In example (1) cotton material is printed with a paste containing the diazoimino compound from diazotized 4-chloro-2-toluidine and methylglucamine, the o-toluidide of 2 : 3-oxynaphthoic acid, glycol monoethyl ether, caustic soda, starch-tragacanth thickener and sodium monochloroacetate, dried and steamed for five minutes, rinsed, soaped, rinsed and dried. In examples (2)--(12) which are similar to (1), the following components are specified: the diazoimino compound from diazotized 4-chloro-2-toluidine, pine oil, a -monochlorhydrin, ammonium oxalate, triethanolamine lactate or hydrochloride, hydrochloric acid and triethanolamine, acetamide, the diazoimino compound from diazotized m-chloroaniline and methyl-glucamine, the diazoimino compound from diazotized 4-chloro-2-toluidine and pipecolinic acid, the m-4-xylidide of 2 : 3-oxynaphthoic acid, p-sulphobenzyl chloride; in some cases the glycol monoethyl ether may be omitted. In examples (13) the following compositions are printed with a two-roll printing machine on cotton material and the colours developed by steaming and oxidizing: azo composition:--the diazoimino compound from diazotized 4-chloro-2-toluidine and pipecolinic acid, the m-4-xylidide of 2 : 3-oxynaphthoic acid, caustic soda, starch-tragacanth and sodium monochloracetate: vat dye composition:--Ponsol Blue GD Double Paste, starchgum thickener, potassium carbonate, sodium sulphoxylate formaldehyde, glycerine and water, (14) cotton material is printed as in (13) using a similar azo composition containing the diazoimino compound from diazotized 4-chloro-2-toluidine and methylglucamine and the o-toluidide of 2 : 3-oxynaphthoic acid and a vat composition containing Durindone 4B Double Paste, starch-gum-glycerine thickener, caustic soda and glucose. The following compounds are also specified as developing agents: (1) alkali metal salts of halogenated aliphatic acids, e.g. a -b - dibromopropionic, dichloracetic, ethylchlorsuccinic and chlorsuccinic acids; (2) esters of mono- and polyhydric alcohols, e.g. mono-, di- and triacetin, ethyllactate, ethylene chlorhydrin; (3) acid amides, e.g. formamide; (4) salts of weak bases, e.g. triethanolamine acetate, formate, oxalate, sulphate and nitrate; (5) sulphoalkyl chlorides. Ice - colour coupling components specified are arylides of 2 : 3-oxynaphthoic, hydroxyanthracene and hydroxyphenanthrene carboxylic acids, bisacetoacetyltolidine, &c., a -and b -naphthol and pyrazolones. The Specification as open to inspection under Sect. 91 comprises also the use of ethyl chlorolactate as a developing agent and mentions "carbitol" as a solvent. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US454869XA | 1934-04-06 | 1934-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB454869A true GB454869A (en) | 1936-10-08 |
Family
ID=21938163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10864/35A Expired GB454869A (en) | 1934-04-06 | 1935-04-08 | Dyeing and printing of textile materials and dye-preparations therefor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB454869A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1289028B (en) * | 1963-07-27 | 1969-02-13 | Bayer Ag | Process for the production of water-insoluble azo dyes on the fiber |
-
1935
- 1935-04-08 GB GB10864/35A patent/GB454869A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1289028B (en) * | 1963-07-27 | 1969-02-13 | Bayer Ag | Process for the production of water-insoluble azo dyes on the fiber |
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