IN-SITU METHODS OF GENERATING WATER THROUGH THE DEHYDRATION OF METAL SALT HYDRATES FOR MOISTURE CROSSLINKING OF POLYOLEFINS
摘要
Compositions comprising a polymer resin comprising at least one copolymer with hydrolysable groups, a water-generating meial salt hydrate, and a catalyst that comprises a metal atom and at least two ligands taken from the set alkyjoxy and carboxylate are used to form articles that moisture-cure through in-situ generation of water via dehydration of the metal hydrate. The compositions are melt mixed to promote the dehydration and start the cure process during the mixing step. The curing compositions are formed and allowed to harden.
申请公布号
WO2009045744(A3)
申请公布日期
2009.05.22
申请号
WO2008US76861
申请日期
2008.09.18
申请人
DOW GLOBAL TECHNOLOGIES INC.;WASSERMAN, ERIC, P.;CHAUDHARY, BHARAT, I.;BISCOGLO, MICHAEL, B.
发明人
WASSERMAN, ERIC, P.;CHAUDHARY, BHARAT, I.;BISCOGLO, MICHAEL, B.