发明名称 |
Flexible polyurethane foams with reduced dripping during burning |
摘要 |
The invention pertains to drip retardant flexible polyurethane foams prepared by the reaction of an isocyanate with a polyol resin containing a drip retardant made of either a trialkyl end-capped amine functional silicone polymer or a trialkly end-capped carbinol functional silicone polymer to effectively prevent the foam from dripping while burning and encourage char formation.
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申请公布号 |
US5177116(A) |
申请公布日期 |
1993.01.05 |
申请号 |
US19920901010 |
申请日期 |
1992.06.22 |
申请人 |
BASF CORPORATION |
发明人 |
GENZ, MANFRED;ROTHACKER, ANDREAS |
分类号 |
C08G18/61;C08J9/00 |
主分类号 |
C08G18/61 |
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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