发明名称 |
METHOD OF FORMING DYNAMICALLY VULCANIZED THERMOPLASTIC ELASTOMER FILMS AND FILMS FORMED THEREFROM |
摘要 |
Disclosed herein is a process to form a dynamically vulcanized thermoplastic elastomer film, also referred to as the DVA film, directly from a DVA raw material. The process comprises the steps of: 1) forming a thermoplastic elastomeric material melt comprising an elastomer and a thermoplastic resin in a first mixer under conditions such that the thermoplastic elastomeric material is dynamically vulcanized; 2) passing the thermoplastic elastomeric material melt formed in the first mixer through a second mixer to form a uniformed melt; and 3) passing the thermoplastic elastomeric material melt exiting from the second mixer through a film die to form a thermoplastic elastomer material film. |
申请公布号 |
CA2907297(A1) |
申请公布日期 |
2016.05.04 |
申请号 |
CA20152907297 |
申请日期 |
2015.10.06 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
NADELLA, HARI P.;CHENG, JIANYA;MANDERS, PETER W.;SHANNON, PORTER C. |
分类号 |
B29C47/06 |
主分类号 |
B29C47/06 |
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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