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
DE2860982(D1)
申请公布日期
1981.11.19
申请号
DE19782860982
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.