摘要:
A waterless dye composition for apparel and other thermoplastic articles comprises a triglyceride fat or oil of the formula ##STR1## wherein acyl, acyl' and acyl" each are saturated or unsaturated substituted or unsubstituted linear alkanoyl of an even number of carbon atoms from 10-30 carbon atoms and an organic colorant.The composition can further contain one or more of:A. an aromatic polyester of the formula C.sub.6 H.sub.z' -(COOR.sub.1).sub.z, wherein z is 3, 4,5, or 6; z' is 6-z and R.sub.1 is higher alkyl;B. a cycloaliphatic diester of the formula ##STR2## wherein R is substituted or unsubstituted straight or branched chain alkyl of 4-20 carbon atoms, polyoxyalkylene of the formula HO(C.sub.x H.sub.y O).sub.n C.sub.x H.sub.y --or phosphated polyoxyalkylene of the formula(HO).sub.2 P(.dbd.O)O(C.sub.x H.sub.2x O).sub.n C.sub.x H.sub.2x or a salt thereof, wherein (C.sub.x H.sub.2x O).sub.n is (CH.sub.2 CH.sub.2 O).sub.n, (C.sub.3 H.sub.6 O).sub.n or (CH.sub.2 CH.sub.2 O).sub.p --(C.sub.3 H.sub.6 O).sub.q, n is 2-22, and the sum of p+q is n; orC. a bisterephthalate ester of an alkylphenylpolyoxyethanol.A process for coloring apparel or other articles, fabricated from polyester, polyamide, polyurethane, acrylic, halogenated polyolefin or epoxy plastic, comprises exposing an article to the foregoing compositions, maintained at a temperature between 100.degree. C. and the temperature at which the plastic is degraded, for a time adequate to achieve the desired degree of coloration.
摘要翻译:用于服装和其它热塑性制品的无水染料组合物包含甘油三酯脂肪或下式的油:其中酰基,酰基和酰基各自为饱和或不饱和的取代或未取代的直链烷酰基,其偶数碳原子为10 -30碳原子和有机着色剂。 所述组合物可以进一步含有一种或多种:A.式C 6 H 6' - (COOR 1)z的芳族聚酯,其中z为3,4,5或6; z'为6-z,R 1为高级烷基; B.式(Ia)的脂环族二酯,其中R是取代或未取代的4-20个碳原子的直链或支链烷基,式HO(C x H y O)n C x H y的聚氧化烯或式(HO)2 P的磷酸化聚氧化烯 = O)O(C x H x O)n C x H 2 x或其盐,其中(C x H 2 x O)n为(CH 2 CH 2 O)n,(C 3 H 6 O)n或(CH 2 CH 2 O)p - (C 3 H 6 O)q,n为2-22, + q是n; 或C.一种烷基苯基聚氧乙醇的对苯二甲酸酯。 用于着色由聚酯,聚酰胺,聚氨酯,丙烯酸,卤化聚烯烃或环氧树脂制成的服装或其他制品的方法包括将制品暴露于前述组合物,保持在100℃至塑料的温度 在一段时间内降解,达到所需的着色程度。
摘要:
Novel quaternary alkoxyalkylammonium compounds of the formula 1 ##STR1## in which R denotes C.sub.8 -C.sub.20 --, preferably C.sub.12 -C.sub.18 --, alkyl or C.sub.8 -C.sub.20 --, preferably C.sub.12 -C.sub.18 --, alkenyl, R.sub.1, R'.sub.1 and R".sub.1, which can be identical or different, denote methyl, ethyl or benzyl and at least one of the radicals R.sub.1, R'.sub.1 and R".sub.1 denotes a group of the formula --(C.sub.S H.sub.2S O).sub.x H,R.sub.2 and R.sub.3, which can be identical or different, denote methyl, ethyl or benzyl,a denotes 0 or 1, b denotes 0 or 1, of which either a or b has to be=1, m denotes 0 or 1, n denotes 2 or 3, p denotes 1, 2 or 3, S denotes 2 or 3, x denotes 1, 2, 3 or 4, and A denotes a halide, methosulfate, ethosulfate or methophosphate ion. These compounds are used as retarders and leveling agents in the dyeing of polyacrylonitrile and acid-modified polyester fibers.
摘要:
The invention is directed to overprinting a poly(vinyl chloride) resin substrate whose surface, or portion thereof, is colored by solvent soluble dye or by way of a mass solvent soluble dye, with a coloring agent made up of a liquid halogenated hydrocarbon solvent having 1-4 carbon atoms, pigment dispersed in said halohydrocarbon solvent, and a film former, dissolved in said halohydrocarbon solvent, consisting essentially of (a) acrylic resin or (b) a combination of acrylic resin and chlorinated polyolefin, at least 50% by weight of acrylic resin; and heat treating said overprinted substrate to adhere said film former and associated pigment.
摘要:
A process for producing modified polyester products by the graft polymerization of vinyl monomers having an acidic group and replacing the acidic group with an alkali metal salt, the replacing being carried out after dyeing. By this process, decrease in strength and color fastness of polyester fibers can be avoided while giving the polyesters characteristics similar to those of cotton.
摘要:
The present invention concerns our discovery that decorative sheets and coverings comprising polyvinyl chloride and having substantially non-migratable through-color images may be prepared using cationic dyestuffs. These coverings may be prepared by providing a variety of polyvinyl chloride-containing substrates with image compositions comprising cationic dyestuffs and a suitable binder, and then treating these materials such that the cationic dyestuffs migrate into the substrate. Through-color images are obtained which are substantially non-migrating, even under severe conditions.
摘要:
Fluid formulations of oxidation dyes, which are obtained by oxidizing a compound of the general formula I ##STR1## where R.sup.1 is unsubstituted or hydroxy-, C.sub.1 -C.sub.8 -alkoxy- or C.sub.1 -C.sub.8 -alkanoyloxy-substituted C.sub.2 -C.sub.13 -alkyl,R.sup.2 is hydrogen or unsubstituted or hydroxy- or C.sub.1 -C.sub.8 -alkoxy-substituted C.sub.1 -C.sub.13 -alkyl andX is hydroxyl, amino or ##STR2## in an organic solvent, are particularly suitable for dyeing mineral oil products, fats and waxes.
摘要:
A colorant preparation containing(A) a colorant which is sparingly soluble or insoluble in water,(B) a plasticizer based on an ester and(C) a reaction product of a fatty acid ester of a polyhydric alcohol and ethylene oxide, a process for the production of this preparation and its use for pigmenting plastics.
摘要:
A process for the synthesis of an azobenzene compound having a cyano group in one or both of the ortho positions of the diazo component radical comprising reacting the corresponding azobenzene compound having a chloro, bromo or iodo substituent in one or both of the ortho positions of the diazo component radical with a copper thiocyanate or copper thiocyanate-forming mixture of salts in the presence of an oxidizing agent (e.g., oxygen and sodium perborate), whereby the or at least one of the chloro, bromo and iodo substituents is replaced by a cyano group.
摘要:
Compounds of the formula ##STR1## in which R is --CH.sub.3, --C.sub.2 H.sub.5, --CH.sub.2 CH.sub.2 OH, --CH.sub.2 CH(OH)CH.sub.3 or --CH.sub.2 CH.dbd.CH.sub.2 ;R.sub.1 is --H or --CH.sub.3 ;R.sub.2 is --H or --CH.sub.3 ;R.sub.3 is --OCH.sub.3 or --OC.sub.2 H.sub.5 ;R.sub.4 is --H, --CH.sub.3, --C.sub.2 H.sub.5, n- or i- C.sub.3 H.sub.7, --CH.sub.2 CH.sub.2 OH or --CH.sub.2 CH.dbd.CH.sub.2 ;R.sub.5 is --H, --CH.sub.3, --C.sub.2 H.sub.5, n- or i- C.sub.3 H.sub.7 or R.sub.3 and R.sub.5 together with the N-atom to which R.sub.5 is attached and ring B form the group ##STR2## wherein R.sub.2 and R.sub.4 are as defined above, andR.sub.6 is --H or CH.sub.3 ; andA.sup..crclbar. is an anion,which are suitable for use as dyes, particularly for dyeing textile substrates comprising or consisting of homopolymers and copolymers of acrylomotrile or asymmetric dicyanoethylene, polyamides modified to contain acid groups and polyesters modified to contain acid groups and for leather, paper and plastics.
摘要:
Disclosed is a process for dyeing or printing a textile substrate employing an aqueous paste comprising dyestuff and a synthetic thickener, which process comprises the step of applying an electrolyte to the substrate prior to or after application of said aqueous paste, said paste being free from added electrolyte.