发明名称 |
FLEXIBLE POLYURETHANE FOAMS USING CHLORINATED ALKANES |
摘要 |
FLEXIBLE POLYURETHANE FOAMS USING CHLORINATED ALKANES It has been discovered that particular flexible polyurethane foam formulations having a chlorinated alkane incorporated therein have the advantage of improved combustion resistance, but also unexpectedly the additional advantages of improved durability (dynamic fatigue), and better processing in terms of a delayed onset of gel. These results were surprisingly achieved with the use of a chlorinated alkane as the sole component to improve combustion resistance. Incorporation of as much as 34 parts of chlorinated alkane per hundred parts of polyol have been accomplished.
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申请公布号 |
CA2101613(A1) |
申请公布日期 |
1994.02.15 |
申请号 |
CA19932101613 |
申请日期 |
1993.07.29 |
申请人 |
ARCO CHEMICAL TECHNOLOGY, L.P. |
发明人 |
LEUNG, SIUSUN K.;CRITCHFIELD, FRANK E.;WESTFALL, PAUL M. |
分类号 |
C08G18/00;C08G18/08;C08G18/48;C08G18/65;C08G18/66;C08G101/00;C08J9/00;C08J9/02;C08L75/00;(IPC1-7):C08L75/08;C08K5/02;C08J9/12 |
主分类号 |
C08G18/00 |
代理机构 |
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地址 |
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