发明授权
- 专利标题: Method for producing hydraulic powder
- 专利标题(中): 生产液压粉的方法
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申请号: US12667376申请日: 2008-08-07
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公开(公告)号: US08235315B2公开(公告)日: 2012-08-07
- 发明人: Masaaki Shimoda , Masafumi Shonaka , Toshimasa Hamai , Kenichi Kobata
- 申请人: Masaaki Shimoda , Masafumi Shonaka , Toshimasa Hamai , Kenichi Kobata
- 申请人地址: JP Tokyo
- 专利权人: Kao Corporation
- 当前专利权人: Kao Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JP2007-210156 20070810
- 国际申请: PCT/JP2008/064565 WO 20080807
- 国际公布: WO2009/022717 WO 20090219
- 主分类号: B02C19/00
- IPC分类号: B02C19/00
摘要:
According to the present invention, a hydraulic powder is prepared by including a step of grinding a hydraulic compound in the presence of (A) glycerin and (B) polyethyleneglycol that are present in a fixed weight ratio.
公开/授权文献
- US20100319587A1 METHOD FOR PRODUCING HYDRAULIC POWDER 公开/授权日:2010-12-23
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