发明授权
- 专利标题： Polymer compositions with improved cold flow
- 专利标题（中）： 具有改善冷流的聚合物组合物
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申请号： US13240466申请日： 2011-09-22
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公开(公告)号： US08673998B2公开(公告)日： 2014-03-18
- 发明人: Kevin M McCauley , Toshihiro Uchiyama , Christine M. Rademacher , Terrence E. Hogan
- 申请人： Kevin M McCauley , Toshihiro Uchiyama , Christine M. Rademacher , Terrence E. Hogan
- 申请人地址： JP Tokyo
- 专利权人： Bridgestone Corporation
- 当前专利权人： Bridgestone Corporation
- 当前专利权人地址： JP Tokyo
- 代理商 Meredith E. Hooker; Arthur M. Reginelli
- 主分类号： C08L47/00
- IPC分类号： C08L47/00
摘要：
A method for preparing a polymeric composition, the method comprising providing a polymer cement including a polymer and a solvent; introducing a cold-flow inhibitor with the polymer cement, where the cold-flow inhibitor is selected from the group consisting of vicinal diamides, vicinal diureas and vicinal amide-ureas; and isolating at least a portion of the polymer and the cold-flow inhibitor from the solvent to provide a polymeric composition including the polymer and the cold-flow inhibitor.
公开/授权文献
- US20120071583A1 POLYMER COMPOSITIONS WITH IMPROVED COLD FLOW 公开/授权日：2012-03-22
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