发明授权
- 专利标题: Preparation process of N-substituted maleimides
- 专利标题(中): 一种用于制备N-取代马来酰亚胺的过程。
-
申请号: EP90306417.8申请日: 1990-06-13
-
公开(公告)号: EP0403240B1公开(公告)日: 1994-08-24
- 发明人: Tsumura, Ryuichiro , Ikeda, Keiichi , Muraishi, Teruo , Wang, Jin-Kai
- 申请人: MITSUI TOATSU CHEMICALS, Inc.
- 申请人地址: 2-5 Kasumigaseki 3-chome Chiyoda-Ku Tokyo 100 JP
- 专利权人: MITSUI TOATSU CHEMICALS, Inc.
- 当前专利权人: MITSUI TOATSU CHEMICALS, Inc.
- 当前专利权人地址: 2-5 Kasumigaseki 3-chome Chiyoda-Ku Tokyo 100 JP
- 代理机构: Stuart, Ian Alexander
- 优先权: JP152432/89 19890616; JP108769/90 19900426
- 主分类号: C07D207/444
- IPC分类号: C07D207/444 ; C07D207/448 ; C07D207/452
公开/授权文献
- EP0403240A1 Preparation process of N-substituted maleimides 公开/授权日:1990-12-19
信息查询