Patent GB-729122-A (GB)
Title: Process of decorating textile materials
IPC: D21H17/03
Filed: 1951-10-24
Abstract: Fabrics are printed or padded with a vinyl or divinyl polymer or copolymer emulsion which contains also a high molecular basic compound which, as such or as a salt, is soluble or emulsifiable in water, and there is caused to react therewith, on the fabric, a compound containing two or more reactive groups capable of forming cross-linkages with the basic compound; but when the high molecular basic compound is capable of forming cross-linkages with itself, the use of a separate cross-linking agent is not necessary.  The invention comprises also a printing paste comprising an aqueous vinyl polymer emulsion, a high molecular basic compound which, as such or as a salt, is soluble or emulsifiable in water, and a compound containing two or more reactive groups capable of reacting with the basic groups of the high molecular basic compound.  Many high molecular basic compounds are specified including basic polyureas, basic polyamides, basic polyesters, basic polyurethanes, basic polystyrene, basic polyacrylonitrile, polyacrylates charged with basic groups by aminolyzing with di- or poly-amines, basic polymers obtained by hydrogenation of polymers containing nitro or nitrile groups, polyacrylonitriles converted to basic derivatives by boiling with polyamines, polyvinylamines obtained by saponifying polyvinyl succinimide or phthalimide by means of hydrazine hydrate, polyimines, cross-linked polyamines, basic polysaccharides, addition products of ethylene imine and hydroxyethyl cellulose or polyvinyl alcohol, and aminolysates of proteins.  Cross-linking agents containing two or more reactive groups include hexahydro - 1,3,5 - triacrylyl - s - triazine, acrylic amides of polyvalent amines, acrylic acid esters of polyvalent alcohols, polyesters of polyvalent unsaturated acids, addition products of a diisocyanate with a 1,3-diketone or 1,3-ketone ester, polyisocyanate-bisulphite addition products, polyfunctional acids or esters, condensation products of phenoxyacetic acid with formaldehyde, polyfunctional aldehydes, and formaldehyde or its polymers.  In the following examples, textiles are printed with printing pastes which, in addition to the pigments, thickeners and dispersing agents, contain (1) vinylidene chloride-butyl acrylate copolymer, the acetate of a basic polyurea prepared from diethylene triamine, g ,g 1-diamino-dipropylmethyl amine and hexane diisocyanate, and hexahydro - 1,3,5 - triacrylyl - s - triazine; (2) acrylonitrile - vinylidene chloride - butyl acrylate copolymer, a basic polyurea acetate and hexahydro - 1,3,5 - triacrylyl - s - triazine; (3) butyl acrylate - vinylidene chloride copolymer, gasoline, basic polyurea acetate and hexahydro - 1,3,5 - triacrylyl - s - triazine; (4) butyl acrylate - vinylidene chloride - vinyl chloride copolymer, turpentine, a basic thiourea acetate and hexahydro - 1,3,5 - triacrylyl - s-triazine; (5) copolymer as in (1), gasoline, basic polyamide acetate obtained from undecane - and dodecane - dicarboxylic acids and g ,g 1 - diaminodipropylmethyl amine, and hexahydro - 1,3,5 - triacrylyl - s - triazine; (6) the copolymer of (1), the acetate of the reaction product of butyl polyacrylate and methylpropyl diamine, and hexahydro - 1,3,5 - triacrylyl - s-triazine; (7) the copolymer as in (2), a basic polyurea acetate and hexahydro-1,3,5-triacrylyl-s-triazine, which is printed on to Naphtholated goods which are subsequently dyed with Variamine Blue Salt; (8) copolymer as in (2), basic polyurea acetate and hexahydro-1,3,5-triacrylyl-s-triazine, which is printed on to Naphtholated goods which are subsequently treated with a dyeing salt; (9) the copolymer of (1), basic polyurea acetate, and hexahydro - 1,3,5 - triacrylyl - s - triazine, which is printed on to white goods which are subsequently padded with aniline black solution; (10) copolymer as in (3), basic polyoxamide acetate prepared from a polyimine and ethyl oxalate, and hexahydro-1,3,5 - triacrylyl - s - triazine; (11) copolymer as in (1), basic polyurea acetate, and formaldehyde; (12) copolymer as in (2), basic polyester prepared from adipic acid, trimethylolpropane and acrylochloride with subsequent addition of butylamine to the double bonds, and hexahydro - 1,3,5 - triacrylyl - s - triazine; (13) copolymer as in (1), the reaction product of butyl polyacrylate and methylpropylenediamine, and hexahydro - 1,3,5 - triacrylyl - s - triazine; (14) the copolymer of (1), polyethyleneimine acetate and hexahydro - 1,3,5 - triacryl - s-triazine or hexane diisocyanate-bisulphite addition product; (15) copolymer as in (1), acrylonitrile-ethylenediamine reaction product, and hexahydro - 1,3,5 - triacrylyl - s - triazine; (16) copolymer as in (2), basic polystyrene prepared by reacting methyl propylenediamine with the copolymer of styrene and acrylofluoride, and hexahydro - 1,3,5 - triacrylyl - s - triazine; and (17) copolymer as in (2), and a basic polyurea.  (18) Textiles are p  impregnated with a resistant comprising the copolymer as in (1), the reaction product of butyl polyacrylate and methyl propylenediamine, and hexahydro - 1,3,5 - triacrylyl - s - triazine.  (19) Fabrics are printed with a pigmented emulsion which comprises copolymer as in (1), basic polyurea acetate, hexahydro - 1,3,5 - triacrylyl - s - triazine and gasoline.  In each of these examples the finished material is fixed by heating. Specifications 706,717, 723,767 and 727,650, [Group IV (a)] are referred to.ALSO:Fabrics are printed or padded with a vinyl or divinyl polymer or copolymer emulsion which contains also a high molecular basic compound which, as such or as a salt, is soluble or emulsifiable in water, and there is caused to react therewith, on the fabric, a compound containing two or more reactive groups capable of formng cross-linkages with the basic compound; but when the high molecular basic compound is capable of forming cross-linkages with itself, the use of a separate cross-linking agent is not necessary.  The invention comprises also a printing paste comprising an aqueous vinyl polymer emulsion, a high molecular basic compound which, as such or as a salt, is soluble or emulsifiable in water, and a compound containing two or more reactive groups capable of reacting with the basic groups of the high molecular basic compound.  Many high molecular basic compounds are specified including basic polyureas, basic polyamides, basic polyesters, basic polyurethanes, basic polystyrene, basic polyacrylonitrile, polyacrylates charged with basic groups by aminolyzing with di- or poly-amines, basic polymers obtained by hydrogenation of polymers containing nitro or nitrile groups, polyacrylonitriles converted to basic derivatives by boiling with polyamines, polyvinylamines obtained by saponifying polyvinyl succinimide or phthalimide by means of hydrazine hydrate, polyimines, cross-linked polyamines, basic polysaccharides, addition products of ethylene imine and hydroxyethyl cellulose or polyvinyl alcohol, and aminolysates of proteins.  Cross-linking agents containing two or more reactive groups include hexahydro-1,3,5-triacrylyl-s-triazine, acrylic amides of polyvalent amines, acrylic acid esters of polyvalent alcohols, polyesters of polyvalent unsaturated acids, addition products of a diisocyanate with a 1,3 - diketone or 1,3 - ketone ester, polyisocyanate-bisulphite addition products, polyfunctional acids or esters, condensation products of phenoxyacetic acid with formaldehyde, polyfunctional aldehydes, and formaldehyde or its polymers.  In the following examples, textiles are printed with printing pastes which, in addition to the pigments, thickeners and dispersing agents, contain (1) vinylidene chloridebutyl acrylate copolymer, the acetate of a basic polyurea prepared from diethylene triamine, g ,g 1-diaminodipropylmethyl amine and hexane diisocyanate, and hexahydro-1,3,5-triacrylyl-s-triazine; (2) acrylonitrile-vinylidene chloridebutyl acrylate copolymer, a basic polyurea acetate and hexahydro - 1,3,5 - triacrylyl - s - triazine, (3) butyl acrylate-vinylidene chloride copolymer, gasoline, basic polyurea acetate and hexahydro - 1,3,5 - triacrylyl - s - triazine, (4) butyl acrylate-vinylidene chloride-vinyl chloride copolymer, turpentine, a basic thiourea acetate and hexahydro-1,3,5-triacrylyl-s-triazine, (5) copolymer as in (1), gasoline, basic polyamide acetate obtained from undecane- and dodecanedicarboxylic acids and g ,g 1-diaminodipropylmethyl amine, and hexahydro-1,3,5-triacrylyl-s-triazine, (6) the copolymer of (1), the acetate of the reaction product of butyl polyacrylate and methylpropyl diamine, and hexahydro-1,3,5-triacrylyl-s-triazine, (7) the copolymer as in (2), a basic polyurea acetate and hexahydro-1,3,5-triacrylyl-s-triazine, which is printed on to naphtholated goods which are subsequently dyed with Variamine Blue Salt, (8) copolymer as in (2), basic polyurea acetate and hexahydro-1,3,5-triacrylyl-s-triazine, which is printed on to Naphtholated goods which are subsequently treated with a dyeing salt, (9) the copolymer of (1) basic polyurea acetate, and hexahydro-1,3,5-triacrylyl-s-triazine, which is printed on to white goods which are subsequently padded with aniline black solution, (10) copolymer as in (3), basic polyoxamide acetate prepared from a polyamine and ethyl oxalate, and hexahydro-1,3,5-triacrylyl-s-triazine, (11) copolymer as in (1), basic polyurea acetate, and formaldehyde, (12) copolymer as in (2), basic polyester prepared from adipic acid, trimethylolpropane and acrylochloride with subsequent addition of butylamine to the double bonds, and hexahydro-1,3,5-triacrylyl-s-triazine, (13) copolymer as in (1), the reaction product of butyl polyacrylate and methyl propylenediamine, and hexahydro-1,3,5-triacrylyl-s-triazine, (14) the copolymer of (1), polyethyleneimine acetate and hexahydro-1,3,5 - triacrylyl - s - triazine or hexane diisocyanate-bisulphite addition product, (15