发明申请
US20120263954A1 NEPHELINE SYENITE POWDER WITH CONTROLLED PARTICLE SIZE AND NOVEL METHOD OF MAKING SAME
审中-公开
具有受控颗粒尺寸和新方法制造的NEPHELINE SYENITE POWDER
- 专利标题： NEPHELINE SYENITE POWDER WITH CONTROLLED PARTICLE SIZE AND NOVEL METHOD OF MAKING SAME
- 专利标题（中）： 具有受控颗粒尺寸和新方法制造的NEPHELINE SYENITE POWDER
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申请号： US13456307申请日： 2012-04-26
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公开(公告)号： US20120263954A1公开(公告)日： 2012-10-18
- 发明人: Scott Van Remortel , Robert Ratcliff , Ibezim Anazia , Louis M. Schlesinger
- 申请人： Scott Van Remortel , Robert Ratcliff , Ibezim Anazia , Louis M. Schlesinger
- 申请人地址： US CT New Canaan
- 专利权人： UNIMIN CORPORATION
- 当前专利权人： UNIMIN CORPORATION
- 当前专利权人地址： US CT New Canaan
- 主分类号： C08K3/34
- IPC分类号： C08K3/34 ; B32B5/16
摘要：
An ultra-fine inorganic powder for use as a filler and formed from a hard, naturally occurring mined material, in particular nepheline syenite, where the powder has a targeted controlled maximum particle size of less than 5 microns and a generally uncontrolled minimum particle size.
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