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公开(公告)号:US09447225B2
公开(公告)日:2016-09-20
申请号:US14334203
申请日:2014-07-17
申请人: Stepan Company
发明人: Rick Tabor , Chunhua Yao , Andrew Guo , Timothy L. Lambert , David J. Norberg
IPC分类号: C08G18/68 , C08G63/553 , C08G18/08 , C08G18/72 , C08G63/672 , C08G18/76 , C08G18/16 , C08G18/18 , C08G18/22 , C08G18/24 , C09D175/04 , C08G18/40 , C08J9/02 , C08J9/14 , C08G101/00
CPC分类号: C08G18/686 , C08G18/14 , C08G18/163 , C08G18/1808 , C08G18/1825 , C08G18/225 , C08G18/244 , C08G18/4018 , C08G18/68 , C08G18/72 , C08G18/7664 , C08G63/553 , C08G63/672 , C08G2101/0008 , C08G2101/0025 , C08G2101/005 , C08G2105/02 , C08G2190/00 , C08J9/02 , C08J9/141 , C08J2203/14 , C08J2205/06 , C08J2205/10 , C08J2375/06 , C08J2375/14 , C09D175/04
摘要: Polyester polyols containing adducts formed from Diels-Alder and Ene reactions are disclosed. Processes for making the polyester polyols and uses of the polyester polyols as polyurethane coatings, adhesives, sealants, elastomers, and foams are also disclosed. In some embodiments, the polyester polyols contain biorenewable adducts based on maleic anhydride and farnesene and have particular application in making rigid and flexible polyurethane or polyisocyanurate foams.
摘要翻译: 公开了含有由Diels-Alder和Ene反应形成的加合物的聚酯多元醇。 还公开了制备聚酯多元醇的方法和聚酯多元醇作为聚氨酯涂料,粘合剂,密封剂,弹性体和泡沫的用途。 在一些实施方案中,聚酯多元醇包含基于马来酸酐和法呢烯的生物可再生加合物,并且特别用于制备刚性和柔性聚氨酯或聚异氰脲酸酯泡沫。