发明申请
- 专利标题： High strength flooring compositions
- 专利标题（中）： 高强度地板组合物
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申请号： US10511338申请日： 2003-03-27
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公开(公告)号： US20050250888A1公开(公告)日： 2005-11-10
- 发明人: Dennis Lettkeman , Raymond Kaligian II , Eldon Whiteside , William Bedwell , Sharon Meiseman
- 申请人： Dennis Lettkeman , Raymond Kaligian II , Eldon Whiteside , William Bedwell , Sharon Meiseman
- 国际申请： PCT/US03/09400 WO 20030327
- 主分类号： C04B11/30
- IPC分类号： C04B11/30 ; B28B3/00 ; B28C5/02 ; B28C7/00 ; C04B9/04 ; C04B11/00 ; C04B22/06 ; C04B22/14 ; C04B24/06 ; C04B24/26 ; C04B24/32 ; C04B24/38 ; C04B28/14 ; C04B111/30 ; C08K5/16 ; E04F15/12
摘要：
A composition is disclosed for a mixture to be used in conjunction with water for preparing a slurry that hydrates to form a high strength flooring compound. The mixture includes from about 50% to about 98% by weight calcium sulfate hemihydrate, having at least 25% of the calcium sulfate hemihydrate in the beta-calcined form. A polycarboxylate dispersant is included in the mixture in amounts from about 0.2% to about 10% by weight. The mixture also includes 0.05-50% by weight enhancing component. When combined with recommended amounts of water, a slurry is formed that is useful as a flooring composition.
公开/授权文献
- US07056964B2 High strength flooring compositions 公开/授权日：2006-06-06