发明授权
- 专利标题: Functionalized olefin polymers
- 专利标题(中): 官能化烯烃聚合物
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申请号: US13524288申请日: 2012-06-15
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公开(公告)号: US08653199B2公开(公告)日: 2014-02-18
- 发明人: Ramin Abhari , Charles Lewis Sims , Mun Fu Tse , Patrick Brant , Peijun Jiang , David Raymond Johnsrud
- 申请人: Ramin Abhari , Charles Lewis Sims , Mun Fu Tse , Patrick Brant , Peijun Jiang , David Raymond Johnsrud
- 申请人地址: US TX Houston
- 专利权人: ExxonMobil Chemical Patents Inc.
- 当前专利权人: ExxonMobil Chemical Patents Inc.
- 当前专利权人地址: US TX Houston
- 主分类号: C08L23/10
- IPC分类号: C08L23/10 ; C08L23/12 ; C08L23/14
摘要:
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 Dot T-Peel of 1 Newton or more on Kraft paper; an Mw of 10,000 to 100,000; and 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 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 wt % of a functional group. This invention further relates to blends of such functionalized polymers with other polymers including non-functionalized C3 to C40 olefin polymers as described above.
公开/授权文献
- US20130150531A1 Functionalized Olefin Polymers 公开/授权日:2013-06-13