Process for stabilising thermoplastic polyester urethanes.
摘要
The instant invention is directed to novel color and hydrolytically stable thermoplastic polyester urethanes. The invention broadly consists of adding 2-oxazolidones to the components of the polyurethane, or to the polyurethane itself.
申请公布号
EP0000927(A1)
申请公布日期
1979.03.07
申请号
EP19780100689
申请日期
1978.08.17
申请人
MOBAY CHEMICAL CORPORATION
发明人
HEISS, HERBERT L.;YEATER, ROBERT P.;CARTER, RUSSELL P.,JR.
