申请人:Karjala Teresa P.
公开号:US20080306217A1
公开(公告)日:2008-12-11
The invention provides a comprising one or more ethylene interpolymers, and wherein the interpolymers, or the composition, has a melt viscosity from 1 to 30,000 cP at 177° C., and wherein at least one ethylene interpolymer has an Rv from 0.3 to 0.99. The invention further provides a composition comprising at least one low molecular weight (LMW) ethylene interpolymer, and at least one high molecular weight (HMW) ethylene interpolymer, and wherein the composition has a melt viscosity from 1 to 30,000 cP at 177° C., and wherein the sum of the Rv from the low molecular weight interpolymer and the high molecular weight interpolymer is from 0.3 to 2. The invention further provides for processes of making such compositions, processes for functionalizing the interpolymer(s) of such compositions, and articles comprising at least one component prepared from an inventive composition.
本发明提供了一种包括一种或多种乙烯交联聚合物的组合物,其中交联聚合物或组合物在177°C下的熔融粘度为1至30,000 cP,且至少一种乙烯交联聚合物具有0.3至0.99的Rv。本发明还提供了一种组合物,包括至少一种低分子量(LMW)乙烯交联聚合物和至少一种高分子量(HMW)乙烯交联聚合物,其中组合物在177°C下的熔融粘度为1至30,000 cP,且低分子量交联聚合物和高分子量交联聚合物的Rv之和为0.3至2。本发明还提供了制备这种组合物的方法,功能化这种组合物中的交联聚合物的方法,以及包括至少一种来自本发明组合物制备的构件的文章。