FEINTEILIGE EXPANDIERBARE STYROLPOLYMERISATE UND VERFAHREN ZU IHRER HERSTELLUNG

摘要

The invention provides finely grained, expandable particles of a styrene homopolymer or copolymer which contain an expanding agent and a flameproofing organic halogen compound as well as, in addition a 2,4-diamino-1,3,5-triazine derivative.