Publication number: 20120178865
Abstract: The invention provides a composition comprising at least the following: A) interpolymer comprising, in polymerized form, ethylene, an ?-olefm and a nonconjugated polyene; B) sulfur; C) at least one phase transfer catalyst (PTC) selected from the group consisting of the following: Formula (1), wherein each R group is, independently, an alky group having from 4 to 32 carbon atoms, and X is a halogen ion; Formula (2), Wherein the R group is an alky group having from 4 to 32, and X is a halogen ion; Formula (3), wherein R1 is the alky group having from 1 to 4 carbon atoms, R2 is an alkyl group having from 1 to 32 carbon atoms, and X is a halogen ion; and combinations of (1), (2) and (3); and D) at least one primary accelerator selected from the group consisting of the following: Formula (a), wherein R is H, or a heterocyclic substituent; Formula (b), wherein M is Zn2+, K+, Na+, Cu2+ or an alkyl ammonium; Formula (c), wherein R? and R? are each, independently, H, an alkyl, a cyclic alkyl, an aromatic, or a heteroc
Type:
Application
Filed:
September 29, 2009
Publication date:
July 12, 2012
Applicant:
Dow Global Technologies LLC
Inventors:
Yabin Sun, Gary R. Marchand, Xiang Yang Tai, Shuwen Peng, Shaoguang Feng