发明授权
US07355089B2 Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates
有权
用于弹性膜和层压板的乙烯/α-烯烃多嵌段互聚物的组合物
- 专利标题： Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates
- 专利标题（中）： 用于弹性膜和层压板的乙烯/α-烯烃多嵌段互聚物的组合物
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申请号： US11377333申请日： 2006-03-15
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公开(公告)号： US07355089B2公开(公告)日： 2008-04-08
- 发明人: Andy C. Chang , Ronald J. Weeks , Hong Peng , Antonios K. Doufas , Yunwa W. Cheung
- 申请人： Andy C. Chang , Ronald J. Weeks , Hong Peng , Antonios K. Doufas , Yunwa W. Cheung
- 申请人地址： US MI Midland
- 专利权人： Dow Global Technologies Inc.
- 当前专利权人： Dow Global Technologies Inc.
- 当前专利权人地址： US MI Midland
- 主分类号： A61F13/15
- IPC分类号： A61F13/15 ; B32B27/12 ; B32B27/08 ; C08F2/00 ; C08F112/02
摘要：
This invention relates to polyolefin compositions. In particular, the invention pertains to elastic polymer compositions that can be more easily processed on cast film lines, extrusion lamination or coating lines due to improved resistance to draw resonance. The compositions of the present invention preferably comprise an elastomeric polyolefin resin and a high pressure low density type resin.
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