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公开(公告)号:WO2013039907A1
公开(公告)日:2013-03-21
申请号:PCT/US2012/054653
申请日:2012-09-11
申请人: BASF SE , BORST, Joseph, P. , TERNYAYEVA, Irina , WUJCIK, Steven, E. , BOWER, David, K. , KUNST, Andreas
IPC分类号: C08F283/00 , C08F8/30 , C04B26/16 , C08G18/63
CPC分类号: C04B26/16 , C04B2111/60 , C08F283/00 , C08G18/3275 , C08G18/4072 , C08G18/631 , C08G18/6688 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08F212/08 , C08F220/44 , C04B14/02 , C04B38/10
摘要: A graft polyol includes a natural oil including at least 50% by weight of a natural oil polyol. Particles are dispersed in the natural oil and comprise the reaction product of a macromer polyol, a polymerizable monomer, a chain transfer agent, and a free radical initiator. The macromer polyol and the polymerizable monomer react in the presence of the natural oil. The graft polyol is formed by providing the natural oil and providing the macromer polyol, the chain transfer agent, the free radical initiator, and the polymerizable monomer. The natural oil, the polymerizable monomer, the macromer polyol, the chain transfer agent, and the free radical initiator are combined, and the polymerizable monomer, the macromer polyol, the chain transfer agent, and the free radical initiator react to form particles dispersed in the natural oil.
摘要翻译: 接枝多元醇包括天然油,其包含至少50重量%的天然油多元醇。 颗粒分散在天然油中并且包含大分子单体多元醇,可聚合单体,链转移剂和自由基引发剂的反应产物。 大分子单体多元醇和可聚合单体在天然油存在下反应。 通过提供天然油并提供大分子单体多元醇,链转移剂,自由基引发剂和可聚合单体形成接枝多元醇。 将天然油,可聚合单体,大分子单体多元醇,链转移剂和自由基引发剂组合,可聚合单体,大分子单体多元醇,链转移剂和自由基引发剂反应形成分散在 天然油。