发明名称 |
Aqueous polyurethane dispersions useful for preparing polymers with improved moisture resistance properties |
摘要 |
The present invention is a polyurethane dispersion that can be used to prepare polyurethane polymers which have moisture resistant properties. Moisture resistant polymers of the present invention are obtained by preparing the polymers from a polyurethane dispersion using a prepolymer formulation which includes an aliphatic mono, di or polyhydroxy compound which has an aliphatic side chain substituent which contains from 5 to 30 carbon atoms.
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申请公布号 |
US6864312(B2) |
申请公布日期 |
2005.03.08 |
申请号 |
US20020324378 |
申请日期 |
2002.12.19 |
申请人 |
DOW GLOBAL TECHNOLOGIES, INC. |
发明人 |
MOORE DOUGLAS R. |
分类号 |
C08K3/00;C08G18/00;C08G18/08;C08G18/12;C08G18/28;C08G18/36;C08G18/48;C08G18/66;C08L75/04;D06M15/568;(IPC1-7):C08J3/00;C08K3/20;C08L75/00 |
主分类号 |
C08K3/00 |
代理机构 |
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