diors
专利名称：Substituted amino silane compounds and catalyst for the polymerization of alpha-
olefins containing them
抛彩球
发明人：Stewart, Constantine A.,Evain, Eric J.
外星人真的存在吗
申请号：EP98124145.8
双手胸前传接球教案
申请日：19981219
公开号：EP0926164B1
琵芭行公开日：
20040225
木瓜煲什么汤最好专利内容由知识产权出版社提供
jiaoshi摘要：An aminosilane of the formula: ##STR1## where R.sub.1 is a linear or branched C.sub.1-22 alkyl or C.sub.3-22 cycloalkyl, which may be substituted with at least one halogen atom; R.sub.2 is a bis(linear or branched C.sub.1-22 alkyl or C.sub.3-22 cycloalkyl)amino, a substituted piperidinyl, a substituted pyrrolidinyl, decahydroquinolinyl, 1,2,3,4- tetrahydroquinolinyl or 1,2,3,4-tetrahydroisoquinolinyl, with the substituent lected from the group consisting of C.sub.1-8 alkyl, pheny. C.sub.1-8 linear or branched alkylsubstituted phenyl and trimethylsilyl, with the proviso that when the substituent is C.sub.1-8 alkyl, there must be at least two such substituent groups prent and R.sub.1 must contain halogen; and R.sub.3 is a linear or branched C.sub.1-8 alkyl or C.sub.3-8 cycloalkyl. The aminosilane may be reacted with an aluminum- alkyl compound and a solid component comprising a titanium compound having at least one titanium-halogen bond and an electron donor, both supported on an activated anhydrous magnesium dihalide, to form a catalyst for polymerization of olefins.
申请人：BASELL NORTH AMERICA INC
地址：US
国籍：US
代理机构：Luderschmidt, Schüler & Partner GbR 更多信息请下载全文后查看路由器的价格
