METHOD FOR MANUFACTURING THERMOPLASTIC RESIN PELLET, THERMOPLASTIC RESIN PELLET OBTAINED THEREBY AND RESIN MOLDED PRODUCT OBTAINED BY MOLDING THE THERMOPLASTIC RESIN PELLET

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoplastic resin pellet excellent in heat stability, whereby deterioration of a resin caused by decrease in flowability can be suppressed.;SOLUTION: The method for manufacturing the thermoplastic resin pellet comprises simultaneously subjecting a polymer and a phosphorus compound represented by formula (I): (R-O)_nP(O)(OH)_m (wherein R is a ≤24C alkyl group; n is 1 or 2; and m is 3-n) to melt extrusion, provided that the polymer is obtained by contacting an emulsion-polymerized latex, obtained by emulsion polymerization, with an aqueous metal salt solution, thereby coagulating the emulsion-polymerized latex.;COPYRIGHT: (C)2011,JPO&INPIT