发明授权
- 专利标题: Method for the preparation of fibers or films from phenolic resins
- 专利标题(中): 从酚醛树脂制备纤维或薄膜的方法
-
申请号: US668141申请日: 1976-03-18
-
公开(公告)号: US4079113A公开(公告)日: 1978-03-14
- 发明人: Tomiaki Kimura , Masamichi Watanabe , Yoichiro Yamakawa , Seiichi Mukai , Kunihiro Takenaka , Masahiro Kita
- 申请人: Tomiaki Kimura , Masamichi Watanabe , Yoichiro Yamakawa , Seiichi Mukai , Kunihiro Takenaka , Masahiro Kita
- 申请人地址: JA Tokyo
- 专利权人: Mitsubishi Chemical Industries Ltd.
- 当前专利权人: Mitsubishi Chemical Industries Ltd.
- 当前专利权人地址: JA Tokyo
- 优先权: JA50-126822 19751021
- 主分类号: C08G8/04
- IPC分类号: C08G8/04 ; C08J5/00 ; C08J5/18 ; D01F6/76 ; D01F11/08 ; B29C25/00
摘要:
Fibers or films with high mechanical strengths are produced from novolacs which are obtained by reaction of resols with phenols under neutral or acidic conditions.
公开/授权文献
信息查询