发明名称 |
ELASTIC ARTICLES AND PROCESSES FOR THEIR MANUFACTURE |
摘要 |
<p>The present invention includes an article which includes a low crystallinity layer and a high crystallinity layer capable of undergoing plastic deformation upon elongation. The low crystallinity layer includes a low crystallinity polymer and optionally an additional polymer. The high crystallinity layer includes a high crystallinity polymer having a melting point at least 25° C. higher than that of the low crystallinity polymer. The low crystallinity polymer and the high crystallinity polymer can have compatible crystallinity. The present invention also includes an article which includes a low crystallinity layer and a plastically deformed high crystallinity layer.</p> |
申请公布号 |
EP1581390(A4) |
申请公布日期 |
2010.02.17 |
申请号 |
EP20040700829 |
申请日期 |
2004.01.08 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
SRINIVAS, SRIVATSAN |
分类号 |
A61F13/15;A61L15/24;B29C55/02;B32B7/02;B32B27/32;C08L;C08L23/10;C08L23/14 |
主分类号 |
A61F13/15 |
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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