GB893748A - New dyestuff derivatives and their manufacture and use - Google Patents
New dyestuff derivatives and their manufacture and useInfo
- Publication number
- GB893748A GB893748A GB677559A GB677559A GB893748A GB 893748 A GB893748 A GB 893748A GB 677559 A GB677559 A GB 677559A GB 677559 A GB677559 A GB 677559A GB 893748 A GB893748 A GB 893748A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dyestuff
- acid
- groups
- water
- urea
- 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
- 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
- D06P1/0056—Dyeing with polymeric dyes involving building the polymeric dyes on the fibres
- D06P1/0064—Dyeing with polymeric dyes involving building the polymeric dyes on the fibres by using reactive polyfunctional compounds, e.g. crosslinkers
-
- 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
- C09B69/00—Dyes not provided for by a single group of this subclass
- C09B69/10—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds
-
- 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
- D06P1/38—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 reactive dyes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
A water-soluble organic dyestuff containing at least one substituent capable of reacting with alkylol groups, is reacted with the components of an aminoplast precondensate which contains alkylol groups. The reactive groups in the dyestuff may for example be N-alkylol, or HN2 groups especially those bound to a 1,3,5-triazine ring, or to carbonyl group, aliphatic hydrocarbon radical, heterocyclic or aromatic ring), acrylic or chlorocrylic acid residues, vinyl sulphone groups or epoxy groups. Many other groups (are also mentioned in the specification as suitable. The dyestuffs may be of any class. Advantageously they also contain water-solubilizing groups e.g. carboxy or sulphonic. The products are useful for dyeing textiles from aqueous baths, which may contain in addition to the dyestuff derivative, an aminoplast, watersoluble or -dispersible monomers or polymers, e.g. polyvinyl alcohol, copolymers of esters or nitriles of unsaturated acids, and a small proportion of the free acid, or vinyl esters of saturated lower fatty acids, water-repellent materials, e.g. as described in Specification 781,265, and acid hardening catalysts, e.g. ammonium sulphate, diammonium phosphate, zinc nitrate, zinc fluorborate, ammonium silicofluoride, tartaric or formic acid. Printing preparation containing the dyestuff derivatives may also contain thickeners, e.g. starch, tragacanth, and hydrotropic substances, e.g. urea. The dyed or printed materials are dried and heated if desired with steam to cure the resins. In the Examples (1), (2), (6) a dyestuff of formula <FORM:0893748/IV (a)/1> is reacted in aqueous alkaline solution with urea and formaldehyde. In a second stage, methanol and hydrochloric acid are added and reaction continued. In Example (3), a dyestuff of formula <FORM:0893748/IV (a)/2> was used. In Example (7), melamine and formaldehyde are condensed in aqueous alkaline solution with a dyestuff of formula <FORM:0893748/IV (a)/3> and the product is etherified, in an acid second stage, with methanol. Example (8) is similar to Example (3), but the etherification step is omitted, and the dyestuff employed may, if desired, be of the formula <FORM:0893748/IV (a)/4> Example (9) is similar to Example (7) but uses one of the dyestuffs employed in Example (8). Example (10) is similar to Example (8) but uses the dyestuff employed in Example (7).ALSO:Dyestuff derivatives formed by reacting water soluble organic dyestuffs, containing substituents reacting with allylol groups, with the components of an aminoplast (see Group IV(a)) are used for dyeing or printing textile materials, whether made of animal, vegetable or synthetic fibres. The aqueous dyeing preparations may also contain aminoplasts which hav not been reacted with dyestuffs, water-soluble ordispersible monomers or polymers, e.g polyvinyl alcohol, copolymers of esters or nitriles of unsaturated acids and a small proportion of the free acid, or vinyl esters of lower fatty acids, water-repellent substances, e.g. as described in Specification 781,265, and hardening catalysts for the aminoplast. Printing preparations may also contain a thickener, e.g. starch, tragacanth, and a hydrotropic substance, e.g. urea. Dyein may be continuous and may be on a padding machine. The treated materials are dried and heated, if desired with steam to cure the resin. In certain circumstances the treatment may also render the material crease- or shrinkresistant or water-repellent. In Examples (1), (2) cotton fabric is padded with a solution of a dyestuff formed from urea, formaldehyde and a dye of formula <FORM:0893748/IV (c)/1> Ammonium sulphate is also present, and a methylol urea methyl ether or trimethylol melamine trimethyl ether may also be. The fabric is then heated. Example (3) is similar using a different dyestuff derivative. In Example (4) polyvinyl alcohol is included in the dye bath. In Example (5), the dyebath contains a dyestuff derivative according to the invention, acetic acid, trimethylol melamine trimethyl ether, ammonium sulphate, a condensate from stearic acid and hexamethylolmelamine hexamethyl ether and trithanolamine, a condensate from stearic acid and hexamethylol melamine hexamethyl ether and glycerol distearate, paraffin wax, chlorobenzene. In Example (6) the hardening catalyst employed is ammonium silicofluoride or tartaric acid. Example (7) uses a methylol melamine derivative of a dyestuff. The hardening catalyst may be ammonium silicofluoride, diammonium phosphate, zinc fluoborate, tartaric acid or zinc nitrate. Other examples are similar. In Example (11), a dyestuff derivative according to the invention is made up into a printing paste with ammonium sulphate, and a thickening agent prepared from oleyl alcohol and ethylene oxide and hexamethylene diisocyanate and sodium alginate, benzine and water.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH5648158A CH387193A (en) | 1958-02-28 | 1958-02-28 | Process for the production of new polycondensable dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB893748A true GB893748A (en) | 1962-04-11 |
Family
ID=4520529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB677559A Expired GB893748A (en) | 1958-02-28 | 1959-02-26 | New dyestuff derivatives and their manufacture and use |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH387193A (en) |
DE (1) | DE1419776C3 (en) |
GB (1) | GB893748A (en) |
-
1958
- 1958-02-28 CH CH5648158A patent/CH387193A/en unknown
-
1959
- 1959-02-16 DE DE19591419776 patent/DE1419776C3/en not_active Expired
- 1959-02-26 GB GB677559A patent/GB893748A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1419776A1 (en) | 1968-10-17 |
DE1419776C3 (en) | 1975-07-10 |
CH387193A (en) | 1965-01-31 |
DE1419776B2 (en) | 1974-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2731364A (en) | Process for improving cellulose textile materials and product thereof | |
US3232691A (en) | Dyeing with copolymeric dyes and crosslinking the latter | |
CH673195B5 (en) | ||
US2416884A (en) | Methylated methylolmelamine as a fixing agent for dyed cotton textiles | |
US2418696A (en) | Modifying the dyeing properties of cellulose or cellulose derivative textile materials | |
US3232692A (en) | Sil\/kultaneously dyekng and resin finishing textiles | |
CA1103862A (en) | Process for dyeing sheet-like structures | |
US2417312A (en) | Improving the dyeing properties of cellulosic textiles by treatment with formaldehyde and a guanidine salt of an alpha-beta unsaturated carboxylic acid | |
ES261545A1 (en) | Textile materials and process for manufacturing them | |
US2257239A (en) | Process for improving fibrous materials | |
GB893748A (en) | New dyestuff derivatives and their manufacture and use | |
US2897101A (en) | Printing and dyeing compositions and process of treating textiles | |
US3502672A (en) | Hexahydropyrimidone derivatives | |
US3411860A (en) | Method of dyeing cellulose fibers | |
GB694074A (en) | Manufacture and use of stable artificial resin emulsions | |
Bille et al. | Substituted Propylene Urea in Conventional, Wet, and Moist Curing | |
US3132965A (en) | Printing pastes | |
US3787180A (en) | Process for the non-aqueous continuous dyeing and printing of fibre material made from synthetic polyamide | |
US3658580A (en) | Carbamate-melamine textile finish | |
GB1559627A (en) | Process for dyeing sheets or sheet like structures | |
AT212265B (en) | Process for the simultaneous dyeing and finishing of textile materials | |
US2898239A (en) | Process for dyeing fibrous materials with aqueous cation active latices containing pigment | |
AT233508B (en) | Process for dyeing and printing fibrous materials | |
GB908223A (en) | Process for improving materials in the form of fibres or films | |
US3497471A (en) | Process of making permanent-press fabrics and garments |