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专利名称：Low stress relaxation elastomeric materials发明人：John Jianbin Zhang,John Joseph
Curro,Michele Ann Mansfield
申请号：US09881073申请日：20010614公开号：US010129B2公开日：20020625
专利附图：
摘要：A low stress relaxation elastomeric material comprises a block copolymerhaving an elasotmeric soft block portion and thermoplastic hard block portions, at leastone vinylarene resin and mineral oil. The elasotmeric material may be used in a film
comprising an elastomeric layer and at least one substantially less elastomeric skin layer.The skin layer comprises a thermoplastic polymer such as polyolefins. The film exhibitsdesired elastic and stress relaxation properties at body temperature. The film is useful informing a macroscopically-expanded, three-dimensional elastomeric web.
申请人：THE PROCTER & GAMBLE COMPANY
代理人：Caroline Wei-Berk,Ken K. Patel,Steven W. Miller
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