The present invention is a hydrogenated pentablock copolymer prepared by hydrogenating a pentablock copolymer produced from a vinyl aromatic monomer and a conjugated diene monomer, having the structure ABABA, wherein each vinyl aromatic polymer block (A) is hydrogenated to greater than 90 percent and each conjugated diene polymer block (B) is hydrogenated to greater than 95 percent.
申请公布号
WO0056783(A1)
申请公布日期
2000.09.28
申请号
WO2000US04360
申请日期
2000.02.22
申请人
THE DOW CHEMICAL COMPANY;REGENTS OF THE UNIVERSITY OF MINNESOTA
发明人
BATES, FRANK, S.;CHU, CHIN;FREDRICKSON, GLENN, H.;HAHN, STEPHEN, F.
