发明申请
- 专利标题： LOW-DUST PRODUCTS USING MICROCRYSTALLINE WAX EMULSION
- 专利标题（中）： 低灰度产品使用微晶WAX乳液
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申请号： PCT/US2016/053360申请日： 2016-09-23
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公开(公告)号： WO2017053741A1公开(公告)日： 2017-03-30
- 发明人: AYAMBEM, Amba
- 申请人： HENRY COMPANY, LLC
- 申请人地址： 999 North Sepulveda Blvd., Suite 800 El Segundo, CA 90245 US
- 专利权人： HENRY COMPANY, LLC
- 当前专利权人： HENRY COMPANY, LLC
- 当前专利权人地址： 999 North Sepulveda Blvd., Suite 800 El Segundo, CA 90245 US
- 代理机构： MEHTA, Rakesh, H. et al.
- 优先权： US62/232,032 20150924
- 主分类号： C04B41/45
- IPC分类号： C04B41/45 ; C04B20/10 ; C04B20/00 ; C04B22/00 ; C04B24/08 ; C04B20/06 ; C04B16/02 ; C04B14/10 ; C04B14/20 ; E04F13/08
摘要：
The present invention relates generally to wall repair compounds such as joint compounds, spackling compounds, and the like used to repair imperfections in walls or fill joints between adjacent wallboard panels. Particularly, the present invention relates to such a wall repair compound comprising a dust reducing additive that reduces the quantity of airborne dust generated when the hardened compound is sanded. The dust reducing additive also imparts adhesion to the wall repair compounds to which it is added, for example to a joint compound. The dust reducing additive comprises microcrystalline-wax based emulsion.
