发明名称 |
ELASTOMERIC NANOCOMPOSITE MANUFACTURING |
摘要 |
<p>An elastomeric nanocomposite is produced from an isobutylene-based polymer and a layered nanofiller. The process of preparing the nanocomposite includes the steps of a) polymerizing isobutylene monomers and multiolefm monomers to produce an isobutylene- based polymer; b) completing at least one mass transfer dependent stage in the process wherein, after completion of the stage and prior to any recovery of the polymer, the polymer is dissolved in a solvent to create a polymer cement; c) contacting the layered nanofiller and the polymer solvent to obtain the nanocomposite; and d) recovering the nanocomposite. The layered nanofiller may be in a slurry prior to contacting with the polymer cement.</p> |
申请公布号 |
CA2800683(C) |
申请公布日期 |
2015.02.10 |
申请号 |
CA20112800683 |
申请日期 |
2011.04.15 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
SOISSON, JOHN P.;CHEN, YUAN-JU;WENG, WEIQING;RODGERS, MICHAEL B.;WEBB, ROBERT N. |
分类号 |
C08J3/21;B60C1/00;B82Y30/00;C08J3/215;C08J5/00;C08K3/34;C08L23/22;C08L23/28 |
主分类号 |
C08J3/21 |
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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