发明名称 |
STABILIZED POLYETHER POLYOL AND POLYURETHANE FOAM OBTAINED THEREFROM |
摘要 |
Disclosed is an isocyanate-reactive composition comprising an isocyanatereactive compound having an equivalent weight of from about 400 to about 12000, and a stabilizing amount of methyl 3-(4-hydroxy-3,5-di-tert-butylphenyl)propionate with optional costabilizers selected from another phenolic, an amine, a phosphite, a thioether, or a lactone stabilizer to form a stabilizer package which may be further used in a process for preparing a flexible polyurethane foam comprising reacting together an organic polyisocyanate with an isocyanate-reactive composition in the presence of a blowing agent to form the polyurethane foam.
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申请公布号 |
CA2302707(A1) |
申请公布日期 |
1999.04.08 |
申请号 |
CA19982302707 |
申请日期 |
1998.09.29 |
申请人 |
UNIROYAL CHEMICAL COMPANY, INC. |
发明人 |
CALABRESE, RONALD A.;BOCCUZZI, ROSEMARIE A. |
分类号 |
C08G18/28;C08G18/48;C08K5/134;(IPC1-7):C08K5/134 |
主分类号 |
C08G18/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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