申请人:National Distillers & Chemical Corp.
公开号:US04332957A1
公开(公告)日:1982-06-01
Compositions of matter described as alkyl or alkenyl tris or tetrakis (phenoxyalkoxy) silanes are useful as tree retardant additives for polymeric insulation compositions. These silanes have the general formula: ##STR1## wherein R is C.sub.1 -C.sub.5 alkyl, C.sub.2 -C.sub.4 alkenyl or ##STR2## y is an integer of 1 to 5 and n is an integer of 1 to 4.
描述为烷基或烯基三或四(苯氧烷氧基)硅烷的物质组合物可用作聚合物绝缘组分的阻燃添加剂。这些硅烷具有一般式:##STR1## 其中R是C.sub.1-C.sub.5烷基,C.sub.2-C.sub.4烯基或##STR2## y是1到5的整数,n是1到4的整数。