MULTI-DENTATE LATE TRANSITION METAL CATALYST COMPLEXES AND POLYMERIZATION METHODS USING THOSE COMPLEXES
申请人:Boffa Saunders Lisa
公开号:US20050004334A1
公开(公告)日:2005-01-06
The instant invention provides a late transition metal complex which can be used with an activating cocatalyst to produce polymers and copolymers. The invention also provides methods for polymerizing olefins, as well as copolymers having polar monomers incorporated therein. More specifically, the invention provides a composition having the formula LMXZ
n
, wherein M is selected from the group consisting of Cu, Ag and Au; X is selected from the group consisting of halide, hydride, triflate, acetate, borate, C
1
through C
12
alkyl, C
1
through C
12
alkoxy, C
3
through C
12
cycloalkyl, C
3
through C
12
cycloalkoxy, aryl, thiolate, nitrate, sulfate, nitrile, hydroxide and any other moiety into which a monomer can insert; Z is selected from the group consisting of halide, hydride, triflate, acetate, borate, C
1
through C
12
alkyl, C
1
through C
12
alkoxy, C
3
through C
12
cycloalkyl, C
3
through C
12
cycloalkoxy, aryl, thiolate, carbon monoxide, nitrate, nitrile, hydroxide, sulfate, olefins, water, any other neutral coordinating ligand and any other moiety into which a monomer can insert; n equals 0, 1 or 2; and L is a multi-dentate nitrogen-containing ligand.
本发明提供了一种晚期过渡金属配合物,可与活化辅催化剂一起用于生产聚合物和共聚物。本发明还提供了聚合烯烃的方法,以及其中包含极性单体的共聚物。更具体地说,本发明提供了具有以下公式LMXZn的组成物,其中M选自铜、银和金组成的群体;X选自卤化物、氢化物、三氟甲烷磺酸盐、乙酸盐、硼酸盐、C1到C12烷基、C1到C12烷氧基、C3到C12环烷基、C3到C12环烷氧基、芳基、硫酸盐、硝酸盐、腈、羟基和任何其他单体可以插入的基团;Z选自卤化物、氢化物、三氟甲烷磺酸盐、乙酸盐、硼酸盐、C1到C12烷基、C1到C12烷氧基、C3到C12环烷基、C3到C12环烷氧基、芳基、硫酸盐、硝酸盐、腈、羟基、烯烃、水、任何其他中性配位配体和任何其他单体可以插入的基团;n等于0、1或2;L是一种多齿氮含配体。