[EN] ETHYLENE-BASED POLYMER COMPOSITIONS AND FOAMS<br/>[FR] COMPOSITIONS ET MOUSSES POLYMÈRES À BASE D'ÉTHYLÈNE
申请人:DOW GLOBAL TECHNOLOGIES LLC
公开号:WO2014035467A1
公开(公告)日:2014-03-06
The invention provides a composition comprising the following: A) a first polymer selected from the following: i) an ethylene/α-olefin interpolymer; or ii) an ethylene/α-olefin multi-block interpolymer; B) a second polymer selected from the following: iii) an ethylene/α-olefin interpolymer; iv) an ethylene/α-olefin/non-conjugated diene interpolymer; or v) an ethylene/α-olefin multi-block interpolymer; and wherein the first polymer has a density from 0.880 to 0.910 g/cc, and the second polymer has a density less than, or equal to, 0.867 g/cc, and wherein the weight ratio of the first polymer to the second polymer is from 0.5 to 9.