| 发明名称 |
Stabilization of polyoxyalkylene polyether polyols |
| 摘要 |
The invention relates to the use of an acridans of Structure (I) as a stabilizer, preferably combined with hindered amine, phenolic, and phosphite stabilizers for stabilizing polyether polyols for polyurethane flexible foams and as stabilizers for the polyglycols, heat transfer fluids, lubricating additives. <IMAGE> I
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| 申请公布号 |
US5268394(A) |
申请公布日期 |
1993.12.07 |
| 申请号 |
US19930015329 |
申请日期 |
1993.02.09 |
| 申请人 |
UNIROYAL CHEMICAL COMPANY, INC. |
发明人 |
WHEELER, EDWARD L.;BARRY, LAWRENCE B.;RICHARDSON, MARK C. |
| 分类号 |
C08K5/3437;C09K15/30;C10M133/02;C10M133/40;C10M141/06;C10M141/10;(IPC1-7):C08K5/18;C08K5/34;C08K5/46;C08K5/49 |
主分类号 |
C08K5/3437 |
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