发明授权
US4966961A Polymaleimide from polyarylene polyamine and process for the preparation
thereof
失效
聚亚芳基多胺的聚马来酰亚胺及其制备方法
- 专利标题: Polymaleimide from polyarylene polyamine and process for the preparation thereof
- 专利标题(中): 聚亚芳基多胺的聚马来酰亚胺及其制备方法
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申请号: US351705申请日: 1989-05-15
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公开(公告)号: US4966961A公开(公告)日: 1990-10-30
- 发明人: Yoshimitsu Tanabe , Keizaburo Yamaguchi , Tatsuhiro Urakami , Akihiro Yamaguchi
- 申请人: Yoshimitsu Tanabe , Keizaburo Yamaguchi , Tatsuhiro Urakami , Akihiro Yamaguchi
- 申请人地址: JPX Tokyo
- 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: JPX Tokyo
- 优先权: JPX63-122645 19880519
- 主分类号: C07D207/448
- IPC分类号: C07D207/448 ; C07D207/44 ; C07D207/452 ; C08G73/10 ; C08G73/12
摘要:
The present invention relates to polymaleimide compounds having the following chemical structure: ##STR1## wherein n represents an integer of from 0 to about 50 and to a process for preparing the same.
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