发明授权
- 专利标题: Trihydrazide latent curing agent for epoxy resins
- 专利标题(中): 环氧树脂三酰肼潜固化剂
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申请号: US702307申请日: 1985-02-15
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公开(公告)号: US4996286A公开(公告)日: 1991-02-26
- 发明人: Kiyomiki Hirai , Koji Takeuchi , Nobuo Ito , Masahiro Abe
- 申请人: Kiyomiki Hirai , Koji Takeuchi , Nobuo Ito , Masahiro Abe
- 申请人地址: JPX Tokyo
- 专利权人: Ajinomoto Co., Inc.
- 当前专利权人: Ajinomoto Co., Inc.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX59-34867 19840225
- 主分类号: C08G59/00
- IPC分类号: C08G59/00 ; C07C67/00 ; C07C241/00 ; C07C243/34 ; C07D243/28 ; C08G59/40 ; C08G59/44
摘要:
A latent curing agent for epoxy resin, characterized in that the latent curing agent is the hydrazides of the formula (I);(NH.sub.2 NHCOCH.sub.2 CH.sub.2).sub.2 N(CH.sub.2).sub.11 CONHNH.sub.2 (I)The present curing agent is useful in formulating storable, one-package, heat-curable epoxy resin-based compositions.
公开/授权文献
- US5174701A Pole trailer safety latch 公开/授权日:1992-12-29
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