发明名称 |
Prepolymers made from hydroxymethyl-containing polyester polyols derived from fatty acids |
摘要 |
Prepolymers are prepared by a reaction of a polyisocyanate and a hydroxylmethyl containing polyester polyol derived from a fatty acid. The prepolymers can be prepared having isocyanate, hydroxyl, or a variety of other reactive functional groups. The prepolymers are useful in making polyurethanes and other polymers, or a crosslinking agents. |
申请公布号 |
US8598297(B2) |
申请公布日期 |
2013.12.03 |
申请号 |
US20050665119 |
申请日期 |
2005.10.24 |
申请人 |
BEDRI ERDEM;BHATTACHARJEE DEBKUMAR;ARGYROPOULOS JOHN N.;DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
BEDRI ERDEM;BHATTACHARJEE DEBKUMAR;ARGYROPOULOS JOHN N. |
分类号 |
C08G18/42;C07C271/08;C08G18/10;C08L75/06;C09J175/06 |
主分类号 |
C08G18/42 |
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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