发明授权
- 专利标题： Method for producing fluorine mica
- 专利标题（中）： 氟云母的生产方法
-
申请号： US766960申请日： 1991-09-25
-
公开(公告)号： US5204078A公开(公告)日： 1993-04-20
- 发明人: Hiroshi Tateyama , Kinue Tsunematsu , Kunio Kimura , Hideharu Hirosue , Kazuhiko Jinnai , Takashi Furusawa
- 申请人： Hiroshi Tateyama , Kinue Tsunematsu , Kunio Kimura , Hideharu Hirosue , Kazuhiko Jinnai , Takashi Furusawa
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： Co-Op Chemical Co., Ltd.,The Agency of Industrial Science and Technology
- 当前专利权人： Co-Op Chemical Co., Ltd.,The Agency of Industrial Science and Technology
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 优先权： JPX63-12345 19880121; JPX63-193796 19880802
- 主分类号： C01B33/42
- IPC分类号： C01B33/42
摘要：
The present invention is a method for producing swellable or nonswellable fluorine mica at a relatively lower temperature by heating a powdery mixture comprising 10 to 35% by weight of an alkali silicofluoride as the main component optionally together with an alkali fluoride and the balance of talc. This fluorine mica is used for pigments, etc.
公开/授权文献
信息查询
IPC分类:
