Organic compounds -- part of the class 532-570 series – Organic compounds – Aluminum containing
Reexamination Certificate
2006-10-17
2006-10-17
Nazario-Gonzalez, Porfirio (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Aluminum containing
C556S001000, C556S181000, C556S182000, C502S103000, C502S117000, C526S090000, C526S108000, C526S943000
Reexamination Certificate
active
07122691
ABSTRACT:
There are provided (1) a process for producing a compound, which comprises the step of contacting a compound (A) defined by the formula, M1L13, a compound (B) defined by the formula, R1t-1TH, and a compound (C) defined by the formula, R2t-2TH2; (2) a catalyst component for addition polymerization, which comprises a compound produced by said process; (3) a process for producing a polymerization catalyst, which comprises the step of contacting said catalyst component with a transition metal compound and an optional organoaluminum compound; and (4) a process for producing an addition polymer, which comprises the step of addition polymerizing an addition polymerizable monomer in the presence of a catalyst produced by said process.
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Oshima Hideki
Satoh Makoto
Foley and Lardner LLP
Nazario-Gonzalez Porfirio
Sumitomo Chemical Company Limited
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