发明授权
- 专利标题： Platy potassium titanate, process for producing the same, and friction material
- 专利标题（中）： 扁平钛酸钾，其制造方法和摩擦材料
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申请号： US09936715申请日： 2001-09-17
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公开(公告)号： US06677041B1公开(公告)日： 2004-01-13
- 发明人: Hiroshi Ogawa , Shigeo Takahashi , Nobuki Itoi , Kousuke Inada
- 申请人： Hiroshi Ogawa , Shigeo Takahashi , Nobuki Itoi , Kousuke Inada
- 优先权： JP11-070917 19990316; JP11-287259 19991007
- 主分类号： B32B566
- IPC分类号： B32B566
摘要：
Platy potassium titanate having a mean major diameter of 1-100 &mgr;m and a mean aspect ratio of 3-500 and obtainable by subjecting magnesium or lithium potassium titanate to an acid treatment to thereby prepare platy titanate, immersing the platy titanate in a potassium hydroxide solution and then subjecting it to calcination.
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