07550528 is referenced by 30 patents and cites 1201 patents.

This invention relates to a composition comprising a functionalized C3 to C40 olefin polymer comprising at least 50 mol % of one or more C3 to C40 olefins, and where the olefin polymer, prior to functionalization, has: a) a Dot T-Peel of 1 Newton or more on Kraft paper; b) an Mw of 10,000 to 100,000; and c) a branching index (g′) of 0.98 or less measured at the Mz of the polymer when the polymer has an Mw of 10,000 to 60,000, or a branching index (g′) of 0.95 or less measured at the Mz of the polymer when the polymer has an Mw of 10,000 to 100,000; and where the C3 to C40 olefin polymer comprises at least 0.001 weight % of an functional group, preferably maleic anhydride. This invention further relates to blends of such functionalized polymers with other polymers including non-functionalized C3 to C40 olefin polymers as described above.

Title
Functionalized olefin polymers
Application Number
10/825349
Publication Number
7550528 (B2)
Application Date
April 15, 2004
Publication Date
June 23, 2009
Inventor
David Raymond Johnsrud
Humble
TX, US
Peijun Jiang
League City
TX, US
Patrick Brant
Seabrook
TX, US
Mun Fu Tse
Seabrook
TX, US
Charles Lewis Sims
Houston
TX, US
Ramin Abhari
Bixby
OK, US
Assignee
ExxonMobil Chemical Patents
TX, US
IPC
C08L 51/00
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