Patent ID: 9487645
Filing Date: 2016-11-08
CPC Classification: C08J,C08K,C08L,C09K

Claim Text:
1. A flame protection agent for thermoplastic molding material, the flame protection agent comprising: a component of 30 to 70% by weight of amorphous, porous borosilicate glass particles made of foam glass with an average particle size of 1 to 100 μm, the amorphous, porous borosilicate glass particles having the characteristics of having been produced in a high-temperature extruder and subsequently milled and classified; and a component of 30 to 70% by weight of melamine cyanurate, said melamine cyanurate optionally also being in the form of equimolar quantities of melamine and cyanuric acid or isocyanuric acid; and wherein a sum of said components totals 100% by weight.