发明申请
US20100147507A1 POLYMER COMPOSITION, SWELLABLE COMPOSITION COMPRISING THE POLYMER COMPOSITION, AND ARTICLES INCLUDING THE SWELLABLE COMPOSITION
有权
聚合物组合物，包含聚合物组合物的易挥发组合物，以及包含可熔组合物的制品
- 专利标题： POLYMER COMPOSITION, SWELLABLE COMPOSITION COMPRISING THE POLYMER COMPOSITION, AND ARTICLES INCLUDING THE SWELLABLE COMPOSITION
- 专利标题（中）： 聚合物组合物，包含聚合物组合物的易挥发组合物，以及包含可熔组合物的制品
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申请号： US12636176申请日： 2009-12-11
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公开(公告)号： US20100147507A1公开(公告)日： 2010-06-17
- 发明人: James R. Korte , John Thurston
- 申请人： James R. Korte , John Thurston
- 申请人地址： US TX Houston
- 专利权人： BAKER HUGHES INCORPORATED
- 当前专利权人： BAKER HUGHES INCORPORATED
- 当前专利权人地址： US TX Houston
- 主分类号： C09K8/42
- IPC分类号： C09K8/42 ; E21B33/12
摘要：
A polymer composition includes a base polymer comprising a hydrocarbon rubber, an acrylic copolymer, and a refined oil in which the acrylic polymer is dispersed. The polymer composition is swellable when treated with an aqueous medium, non-aqueous medium, or both. A sealing element for a flow channel includes an expandable section filled with a swellable composition that swells when treated with a swelling material. The swellable composition includes the polymer composition, and the swelling material may be aqueous, non-aqueous, or both.
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