发明名称 |
Monovinylarene conjugated diene block copolymer compositions for shrinkable films |
摘要 |
The present invention relates generally to monovinylarene-conjugated diene block copolymers adapted for shrinkable film applications. In one embodiment, a block copolymer is provided wherein an oriented 2 mil film of the block copolymer oriented at 100° C. or less exhibits less than 10% shrinkage at 70° C., and at least 70% shrinkage at 100° C. |
申请公布号 |
US8236894(B2) |
申请公布日期 |
2012.08.07 |
申请号 |
US20100786265 |
申请日期 |
2010.05.24 |
申请人 |
BROWN JOHN M.;STOUFFER CARLETON E.;WILKEY JOHN D.;CHEVRON PHILLIPS CHEMICAL COMPANY LP |
发明人 |
BROWN JOHN M.;STOUFFER CARLETON E.;WILKEY JOHN D. |
分类号 |
C08F297/04;C08J5/18;C08L53/02 |
主分类号 |
C08F297/04 |
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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