申请人:MINISTERO DELL' UNIVERSITA' E DELLA RICERCA SCIENTIFICA E TECNOLOGICA
公开号:EP0551154A1
公开(公告)日:1993-07-14
Self-extinguishing polymeric compositions endowed with high self-extinguishing characteristics when exposed to a flame, based on thermoplastic polymers endowed with elastomeric properties, in particular olefinic polymers or copolymers, comprising:
(a) from 90 to 40 parts by weight of a thermoplastic polymer, or a polymer with elastomeric properties;
(b) from 10 to 60 parts by weight of one or more derivatives of 2,4-diamino-1,3,5-triazinyl-6-phosphonic acid having the general formula (I):
以具有弹性特性的热塑性聚合物(尤其是烯烃聚合物或共聚物)为基础的、遇明火具有高度自熄特性的自熄聚合物组合物,包括: 1:
(a) 90 至 40 重量份的热塑性聚合物,或具有弹性特性的聚合物;
(b) 10 至 60 份(按重量计)一种或多种 2,4-二氨基-1,3,5-三嗪基-6-膦酸 衍生物,其通式为(I):