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发明名称
BLOWING AGENT BLENDS.
摘要
Foam blowing agents blends of 5-50 mole % HCFC-22 and 95-50 mole % of n-pentane, i-pentane and/or cyclopentane are provided, as are polyol premixes and polyurethane foam compositions containing such blends.
申请公布号
MXPA01002705(A)
申请公布日期
2002.04.24
申请号
MX2001PA02705
申请日期
2001.03.15
申请人
ATOFINA CHEMICALS, INC.
发明人
JINHUANG WU.
分类号
C08G18/00;C08G101/00;C08J9/14;C09K3/00;(IPC1-7):C08J9/06
主分类号
C08G18/00
代理机构
代理人
主权项
地址
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