| 发明名称 |
Polymer compositions with improved retention of properties under mechanical and thermal stresses |
| 摘要 |
The invention provides a composition comprising the following: A) an ethylene/α-olefin/diene interpolymer; B) an ethylene/α-olefin copolymer with a Mooney Viscosity [ML(1+4) at 125° C.] greater than 40; and C) a peroxide; and wherein the α-olefin of the ethylene/α-olefin copolymer of component B comprises at least four carbon atoms; and wherein component A is present in an amount from 50 to 95 weight percent, based on the sum weight of components A and B. |
| 申请公布号 |
US9580587(B2) |
申请公布日期 |
2017.02.28 |
| 申请号 |
US201214350954 |
申请日期 |
2012.10.09 |
| 申请人 |
Dow Global Technologies LLC |
发明人 |
Clayfield Timothy E.;Paeglis Arnis U. |
| 分类号 |
C08L23/16;C08L23/14;C08L23/08;C08L23/20;F16L9/14;F16L11/04;C08L23/18 |
主分类号 |
C08L23/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A composition comprising the following:
A) an ethylene/α-olefin/diene interpolymer; B) an ethylene/α-olefin copolymer with a Mooney Viscosity [ML(1+4) at 125° C.] greater than 40; and C) a peroxide; and wherein the α-olefin of the ethylene/α-olefin copolymer of component B comprises at least four carbon atoms; and wherein component A is present in an amount from 60 to 95 weight percent, based on the sum weight of components A and B; and wherein components A and B comprise at least 80 weight percent, of the composition, based on the weight of all the polymer components of the composition. |
| 地址 |
Midland MI US |
