发明授权
- 专利标题： Member for producing castings
- 专利标题（中）： 铸件成员
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申请号： US10534798申请日： 2003-11-11
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公开(公告)号： US07503999B2公开(公告)日： 2009-03-17
- 发明人: Tokuo Tsuura , Hiroaki Kobayashi , Yoshimasa Takagi , Shigeo Nakai , Tokihito Sono
- 申请人： Tokuo Tsuura , Hiroaki Kobayashi , Yoshimasa Takagi , Shigeo Nakai , Tokihito Sono
- 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： JP2002-329787 20021113; JP2003-379397 20031110
- 国际申请： PCT/JP03/14314 WO 20031111
- 国际公布： WO2004/043627 WO 20040527
- 主分类号： B22C9/00
- IPC分类号： B22C9/00 ; D21H13/36 ; B22D37/00
摘要：
A part for casting obtained by converting base paper for paper tubing into a tube and containing an organic fiber, an inorganic fiber, and a binder. The part is preferably obtained by winding the base paper into tubing. The part preferably contains 10 to 70 parts by weight of the organic fiber, 1 to 80 parts by weight of the inorganic fiber, 10 to 85 parts by weight of the binder. The organic fiber is preferably pulp fiber.
公开/授权文献
- US20060130987A1 Member for producing castings 公开/授权日：2006-06-22
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