发明授权
- 专利标题: Hydrotropic additive to water for dust control
- 专利标题(中): 水溶性添加剂用于防尘
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申请号: US10744938申请日: 2003-12-22
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公开(公告)号: US07482386B2公开(公告)日: 2009-01-27
- 发明人: James W. Smith , Morris D. Key
- 申请人: James W. Smith , Morris D. Key
- 申请人地址: US TX Fort Worth
- 专利权人: Envirospecialists, Inc.
- 当前专利权人: Envirospecialists, Inc.
- 当前专利权人地址: US TX Fort Worth
- 代理机构: Gardere Wynne Sewell, LLP
- 主分类号: B01D47/00
- IPC分类号: B01D47/00 ; C09K3/22
摘要:
Methods for controlling dust which include applying an effective amount of a composition including an alkylphenol ethoxylate (APE) surfactant, a polyglycol, an antifoaming agent, and water, to dust-producing material.
公开/授权文献
- US20040192789A1 Hydrotropic additive to water for dust control 公开/授权日:2004-09-30
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