专利名称：Method of polymerization
发明人：McConville, David H,Schrock, Richard R.申请号：EP05028533.7申请日：20000515公开号：EP1666510A1公开日：20060607
摘要：This invention relates to a composition of matter represented by the formulabelow, and to a polymerization process comprising combining an olefin in the gas orslurry phase with an activator, a support and a compound represented by the followingformula: wherein M is a group 3 to 14 metal, each X is independently an anionic leavinggroup, n is the oxidation state of M, m is the formal charge of the YZL ligand, Y is a group15 element, Z is a group 15 element, L is a group 15 or 16 element, R and R areindependently a C to C hydrocarbon group, a heteroatom containing group, silicon,germanium, tin, lead, phosphorus, a halogen, R and R may also be interconnected to eachother, R is absent, or is hydrogen, a group 14 atom containing group, a halogen, aheteroatom containing group, R and R are independently an aryl group, a substitutedaryl group, a cyclic alkyl group, a substituted cyclic alkyl group, or multiple ring system, Rand R are independently absent or hydrogen, halogen, a heteroatom or a hydrocarbylgroup, or a heteroatom containing group.
申请人：Univation Technologies, LLC,Massachussetts Institute of Technology
地址：5555 San Felipe Suite 1950 Houston, TX 77056-2723 US,77 MassachusettsAvenue Cambridge, MA 02139 US
国籍：US,US
代理机构：Bublak, Wolfgang
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