Masses of Molding Thermoplastic Antistatic finished form with improved Colour stability during the transformation, Employment of these Masses Release properties for the production of Moulded bodies,MOULDED bodies and procedures for obtaining Polymers.

摘要

Thermoplastic molding compositions containing from 99.90 to 95 parts by weight of a polymer, possibly modified with rubber, consisting of vinyl aromatics and, if necessary, other vinyl monomers consisting of (A) from 0 to 100% by weight of one or more graft polymers consisting of 10 to 95% by weight (based on A) of rubber and 90 to 5% by weight (based on A) of monomers polymerized by grafting onto the rubber, being polymerized by grafting as styrene monomers, alpha- methyl styrene, nucleic substituted styrene, methyl methacrylate, (meth) acrylonitrile, maleic acid anhydride,1. N-substitutes or mixtures thereof, and the light conversion temperature of the medium is displayed; 10 SC is converted into particles, and at least the average particle diameter (D50) of 0 is partially separated; Any of various thermoplastic ethylene polymers, 05-20 microns and (b) 100-0% by weight, selected from styrene, a-methylenestyrene, substituent styrene in nucleon, methylmethacrylic acid, acrylonitrile, methylacrylonitrile, acrylonitrile, acrylonitrile, dicarboxylic acid, and n-substitutes and mixtures Themselvesand II) from 0.10 to 5 parts by weight of a mixture consisting of a) a component chosen from at least one of the group consisting of unmodified polyalkylene ethers, radical-forming modified polyalkylene ethers, and acid-group modified polyalkylene ethers (respectively with molecular weights (average in number) between 500 and 20,000) and (b) a phenolic antioxidant chosen from octadecyl-3- (3,5-di-tert-butyl-4-hydroxyphenyl) propionate and 2,4-dimethyl-6- (1-methylpentadecyl ) -phenol and mixtures thereof, the weight ratio (a) :( b) being from 20: 1 to 1: 1; use of said molding masses for the manufacture of molded bodies,Shaped body, as well as polymer acquisition procedures.