发明名称 |
FUNCTIONALIZED OLEFIN POLYMERS |
摘要 |
<p>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.</p> |
申请公布号 |
EP1756177(B1) |
申请公布日期 |
2011.09.07 |
申请号 |
EP20050736591 |
申请日期 |
2005.04.13 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
ABHARI, RAMIN;SIMS, CHARLES, L.;TSE, MUN FU;BRANT, PATRICK;JIANG, PEIJUN;JOHNSRUD, DAVID, R. |
分类号 |
C08F210/06;C08F2/00;C08F2/38;C08F8/00;C08F10/06;C08F110/06;C08G63/91;C08J3/00;C08K5/01;C08L23/12;C08L51/00;C08L51/06 |
主分类号 |
C08F210/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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