发明公开
- 专利标题: HARDENER FOR EPOXY RESIN
- 专利标题(中): 硬化剂EPOXY
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申请号: EP99921150申请日: 1999-04-28
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公开(公告)号: EP0994142A4公开(公告)日: 2001-01-17
- 发明人: TOMOTAKI YOSHIHISA , KITAJIMA TAKASHI , ISHIKAWA KEIICHIRO , NABESHIMA AKIHIRO , FURUICHI TOMOHIRO
- 申请人: OTSUKA KAGAKU KK
- 专利权人: OTSUKA KAGAKU KK
- 当前专利权人: OTSUKA KAGAKU KK
- 优先权: JP13774398 1998-04-30
- 主分类号: C08G59/50
- IPC分类号: C08G59/50 ; C09D163/00 ; C09J163/00
摘要:
A hardener for epoxy resins which comprises as an active ingredient at least one member selected among 1-aminopyrrolidine and salts thereof.
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IPC分类: