发明申请
- 专利标题： Polyamide curing agent compositions
- 专利标题（中）： 聚酰胺固化剂组合物
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申请号： US11450834申请日： 2006-06-09
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公开(公告)号： US20070287808A1公开(公告)日： 2007-12-13
- 发明人: Gamini Ananda Vedage , Stephen Francis Monaghan , Williams Rene Edouard Raymond , Michael Ian Cook , Michael Paul Popule
- 申请人： Gamini Ananda Vedage , Stephen Francis Monaghan , Williams Rene Edouard Raymond , Michael Ian Cook , Michael Paul Popule
- 主分类号： C08L63/00
- IPC分类号： C08L63/00
摘要：
The present invention provides polyamide curing agent compositions comprising the reaction products of (1) multifunctional amines of structure 1 where R1 is CH2CH2CH2NH2; R2, R3 and R4 independently are H or CH2CH2CH2NH2, and X is CH2CH2 or CH2CH2CH2 with (2) dimer fatty acids, optionally in combination with monofunctional fatty acids. The curing agent compositions are useful for crosslinking epoxy resins to produce coatings, adhesives, floorings, composites and other articles.
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