Invention Grant
US07732052B2 Compositions of ethylene/alpha-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
- Patent Title: Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates
- Patent Title (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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Application No.: US12032474Application Date: 2008-02-15
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Publication No.: US07732052B2Publication Date: 2010-06-08
- Inventor: Andy C. Chang , Ronald J. Weeks , Hong Peng , Antonios K. Doufas , Yunwa Wilson Cheung
- Applicant: Andy C. Chang , Ronald J. Weeks , Hong Peng , Antonios K. Doufas , Yunwa Wilson Cheung
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies Inc.
- Current Assignee: Dow Global Technologies Inc.
- Current Assignee Address: US MI Midland
- Agency: Whyte Hirschboeck Dudek SC
- Main IPC: B32B27/40
- IPC: B32B27/40 ; B32B7/02
Abstract:
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.
Public/Granted literature
- US20080234435A1 COMPOSITIONS OF ETHYLENE/ALPHA-OLEFIN MULTI-BLOCK INTERPOLYMER FOR ELASTIC FILMS AND LAMINATES Public/Granted day:2008-09-25
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