| 发明名称 |
Stabilized thermoplastic polyesterurethanes |
| 摘要 |
{PG,1 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.
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| 申请公布号 |
US4123419(A) |
申请公布日期 |
1978.10.31 |
| 申请号 |
US19770828120 |
申请日期 |
1977.08.26 |
| 申请人 |
MOBAY CHEMICAL CORPORATION |
发明人 |
HEISS, HERBERT L.;YEATER, ROBERT P.;CARTER, JR., RUSSELL P. |
| 分类号 |
C08K5/35;(IPC1-7):C08K5/35;C08G18/82 |
主分类号 |
C08K5/35 |
| 代理机构 |
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