Thermoplastic Polymer composition is flexible, multiple phases and partially grafted

摘要

The present Invention relates to a flexible Thermoplastic composition, multiple Stage, partially grafted,Wherein consists of a FUSED mixture of: (a) 25 to 50 percent by volume of at least one selected from Thermoplastic resin, Polyethylene, polypropylene and their copolymersPolybutylene, Poly 4-methylpent-1-ene, polystyrene and its copolymers, Polyphenylene oxide Polyphenylene sulfide and plisulfona,,This Thermoplastic Resin comprising at least a continuous Phase composition; (b) 10 to 74 percent in volume of at least a Copolymer of ethylene and / X / y /, where e is EthyleneIn an amount of at least 50 percent by weight of E / X / y /,X is 1 to 35 percent by weight of an unsaturated monocarboxylic acid and y is 0 percent to 49 percent by weight of at least one part from the alkyl acrylate, alkyl methacrylate,Vinyl ether, carbon monoxide, Sulphur dioxide or their mixtures, in which the radicals and alkyl ether containing 1 to 12 carbon Atoms.And, moreover, that the acid groups in the part that contains acid,Neutralize from 0 to 100 Percent for an ion of a metal; and (c) 1 to 50 percent by volume of at least a injertador polymeric Agent.It contains reactive groups selected from at least one of epoxides, isocyanates, aziridine, Silanes, alkyl halides, Alpha Alpha Halo Halo ketones, aldehydes or oxazoline,These agents REACT with the grafters Parts containing acid Component (b) and the amount of Reactive groups in the composition provided by the agent injertador,Expressed as mmol of Reactive groups per Hundred grams of component b) and component (c),Lies between 1 and 35; and, moreover, that the amount of Reactive groups in the polymer injertador Agent, The Compound (c). It is between 0.5 and 15 Weight percent.The rest of the injertador polymeric Agent contains at least 50 percent by weight of ethylene and 0 to 49 percent by weight of at least one part from the alkyl acrylate,Alkyl methacrylate, vinyl ether, carbon monoxide, Sulphur Dioxide, or their mixtures, where the radicals and alkyl ether containing 1 to 12 carbon Atoms.The percentages by volume prior to the components (a), (b) and (c) are based only on the total of components (a), (b) and (c), and calculated densities of the individual componentsBefore mixing.