- 专利标题： ALKOXYLATED LIGNIN FOR POLYURETHANE APPLICATIONS
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申请号： US15812494申请日： 2017-11-14
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公开(公告)号： US20190144595A1公开(公告)日： 2019-05-16
- 发明人: Anthony Maiorana , Srirama N. Maddipatla Venkata , Ganapathy Viswanathan
- 申请人： Hexion Inc.
- 专利权人： Hexion Inc.
- 当前专利权人： Hexion Inc.
- 主分类号： C08G18/64
- IPC分类号： C08G18/64 ; C08G18/72 ; C08G18/75 ; C08G18/76 ; C08K5/00 ; C08H7/00
摘要：
Disclosed is a process comprising: a) forming a reaction mixture containing at least one polyisocyanate and a polyisocyanate-reactive compound comprising at least one alkoxylated lignin dispersion; and b) curing the reaction mixture to form a polymer.
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