公开(公告)号：US3760030A

公开(公告)日：1973-09-18

申请号：US3760030D

申请日：1971-06-02

申请人： GEN ELECTRIC

发明人： DEAN J

IPC分类号： C08F297/02 ,  C08G77/442 ,  C08F33/02 ,  C08F35/02 ,  C08F35/06

CPC分类号： C08G77/442 ,  C08F297/02

摘要： Multiple sequence block copolymers of silicone and styrene having the formula: (1) (ABA)x ARE PRODUCED, WHERE A represents repeating diorganosiloxy units and B represents a polystyrene chain. This ABA chain is repeated from three to 10 times. The materials have high elongation and tensile strength and are useful in the formation of strong, elastic films.

摘要翻译： 有机硅和苯乙烯的多序列嵌段共聚物具有下式：