专利检索 ap:("Dow Global Technologies Inc.") AND inv:"GOLDHAWK, Mark, Gregory" 第 1 页

1.

发明公开
REACTION INJECTION MOLDED POLYURETHANES MADE USING HIGH LEVELS OF NATURAL OIL-BASED POLYOLS 审中-公开
标题翻译：多元醇反应注射聚氨酯高浓度的基于天然油

公开(公告)号：EP2190894A1

公开(公告)日：2010-06-02

申请号：EP08798956.2

申请日：2008-08-29

申请人： Dow Global Technologies Inc.

发明人： GOLDHAWK, Mark, Gregory , JAMES, Allan , KLUMB, George, A. , HETZNER, Jack, Erwin

IPC分类号： C08G18/08 , C08G18/36 , C08G18/42 , C08G18/66

CPC分类号： C08G18/4891 , C08G18/10 , C08G18/324 , C08G18/4841 , C08G18/5021 , C08G2120/00 , C08G18/6685

摘要： Polyurethane and/or polyurea polymers are produced in a reaction injection molding process. The high equivalent weight isocyanate-reactive materials include a high proportion of a hydroxymethylated polyester which can be prepared using annually renewable starting materials.