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公开(公告)号:EP2774936A1
公开(公告)日:2014-09-10
申请号:EP14171011.1
申请日:2009-12-11
Applicant: Invista Technologies S.à.r.l.
Inventor: Sun, Qun , Mcinnis, Edwin, L.
CPC classification number: C08K5/053 , C08G65/20 , C08G69/40 , C08J5/18 , C08J2367/02 , C08J2371/02 , C08J2375/04 , C08J2377/00 , C08L67/025 , C08L71/02 , C08L77/06 , C08L2666/22 , C08L75/04 , C08L77/00
Abstract: The present invention relates to a novel polyurethane, copolyether ester or copolyether amide elastomer composition comprising a glycol derived from random copolymerization of alkylene oxide and tetrahydrofuran (THF), the alkylene oxide having from 2 to 4 carbon atoms, i.e., poly(tetramethylene-co-alkyleneether) glycol.
Abstract translation: 本发明涉及一种新型聚氨酯,共聚醚酯或共聚醚酰胺弹性体组合物,其包含衍生自环氧烷和四氢呋喃(THF)的无规共聚的二醇,具有2至4个碳原子的烯化氧,即聚(四亚甲基 - - 亚烷基醚)二醇。