发明名称 |
PREMIX COMPOSITIONS OF POLYOL, BLOWING AGENT AND OPTIONALLY ADDITIVES HAVING IMPROVED STORAGE STABILITY |
摘要 |
Premixes of a polyol suitable for polyurethane or polyisocyanurate foam preparation, 1,1-dichloro-1-fluoroethane and optionally additives and/or auxillary blowing agents which do not require a stabilizer to inhibit reaction between the fluorocarbon and the polyol. These mixtures are useful for polyurethane and polyisocyanurate foam preparation. |
申请公布号 |
WO9208756(A1) |
申请公布日期 |
1992.05.29 |
申请号 |
WO1991US08032 |
申请日期 |
1991.10.30 |
申请人 |
ALLIED-SIGNAL INC. |
发明人 |
LUND, EARL, A., E.;RICHARD, ROBERT, G.;SHANKLAND, IAN, R.;WILSON, DAVID, P. |
分类号 |
C08G18/08;C08G18/00;C08G101/00;C08J9/14 |
主分类号 |
C08G18/08 |
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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