- 专利标题： Storage-stable heat-activated tertiary amine catalysts for epoxy resins
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申请号： US14636508申请日： 2015-03-03
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公开(公告)号： US09951256B2公开(公告)日： 2018-04-24
- 发明人: Ming Ming , Shaoguang Feng , Yan Fei Liu , Robert D J Froese , Andreas Lutz , Glenn G. Eagle , Gary L. Jialanella , Eric E. Cole , Michael R. Golden
- 申请人： Dow Global Technologies LLC
- 申请人地址： US MI Midland
- 专利权人： Dow Global Technologies LLC
- 当前专利权人： Dow Global Technologies LLC
- 当前专利权人地址： US MI Midland
- 优先权： WOPCT/CN10/74701 20100629
- 主分类号： C08G8/28
- IPC分类号： C08G8/28 ; C09J163/00 ; C08G59/62 ; C08G59/68 ; C09J163/04
摘要：
Epoxy adhesive compositions contain a heat-activatable catalyst. The heat-activatable catalyst includes a tertiary amine catalyst and a novolac resin that has a weight average molecular weight of at least 3000. One-component epoxy adhesive formulations that contain the heat-activatable catalyst have unexpectedly good storage stability.
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