PROCESS FOR PREPARING HYDROXY-FUNCTIONALIZED POLYESTERS
摘要
A process for preparing a thermoplastic hydroxy-functionalized polyester comprises contacting a dicarboxylic acid or a mixture of dicarboxylic acids with a diepoxide in a given solvent in the presence of an end-capping agent and a catalyst under conditions sufficient to form the hydroxy-functionalized polyesters or polyethers.
申请公布号
WO9955759(A1)
申请公布日期
1999.11.04
申请号
WO1999US07138
申请日期
1999.04.01
申请人
THE DOW CHEMICAL COMPANY
发明人
BECKERDITE, JOHN, M.;SUBRAMANIAN, RAMKI;KRAM, SHARI, L.;WHITE, JERRY, E.;MANG, MICHAEL, N.
