发明名称 |
RHEOLOGY MODIFICATION OF INTERPOLYMERS OF ETHYLENE/ALPHA-OLEFINS AND ARTICLES MADE THEREFROM |
摘要 |
Rheology modification of an ethylene/a-olefin interpolymer is achieved by blending the interpolymer with at least one branched polyolefm. The polyolefins can be homopolymers or interpolymers and have a branching index of less than 1. The ethylene/a- olefin interpolymeris a block copolymer having at least a hard block and at least a soft block. The soft block comprises a higher amount of comonomers than the hard block. The block interpolymer has a number of unique characteristics disclosed here. Rheology-modified ethylene/a-olefin interpolymer, i.e., the resulting polymer blends, can be extruded or molded into many useful articles, such as films, sheets, profiles, gaskets; foams, etc. |
申请公布号 |
WO2006101999(A2) |
申请公布日期 |
2006.09.28 |
申请号 |
WO2006US09559 |
申请日期 |
2006.03.15 |
申请人 |
DOW GLOBAL TECHNOLOGIES, INC.;CHEUNG, YUNWA, WILSON;MARTINEZ, FELIPE;GUPTA, PANKAJ, P. |
发明人 |
CHEUNG, YUNWA, WILSON;MARTINEZ, FELIPE;GUPTA, PANKAJ, P. |
分类号 |
C08L23/00;C08F2/38;C08F4/646;C08F4/659;C08F4/6592;C08F10/00;C08F110/02;C08F210/16;C08F297/08 |
主分类号 |
C08L23/00 |
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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