Patent ID: 6998451

Claim:
A process which comprises polymerizing an olefin in the presence of an activator, an organometallic complex, and an aluminum phosphate support, wherein the complex comprises a Group 3 to 10 transition metal, M, and at least one indenoindolyl ligand that is bonded to M, wherein the aluminum phosphate has a phosphorus to aluminum molar ratio of about 0.8:1 to about 1.1:1 and wherein the organometallic complex has a structure selected from the group consisting of: wherein M is a Group 3 to 10 transition metal; each L is independently selected from the group consisting of halide, alkoxy, aryloxy, siloxy, alkylamino, and C 1 –C 30 hydrocarbyl; L′ is selected from the group consisting of alkylamido, substituted or unsubstituted cyclopentadienyl, fluorenyl, indenyl, boraaryl, pyrrolyl, azaborolinyl and indenoindolyl; x satisfies the valence of M; R 4 is selected from the group consisting of C 1 –C 30 hydrocarbyl, dialkylboryl and trialkylsilyl; each R 2 is independently selected from the group consisting of C 1 –C 30 hydrocarbyl, H, F, Cl and Br; G is a divalent radical selected from the group consisting of hydrocarbyl and heteroatom containing alkylene radicals, diorganosilyl radicals, diorganogermanium radicals and diorganotin radicals.