发明授权
EP1187903B1 PROCESS FOR COATING DETERGENT GRANULES IN A FLUIDIZED BED
无效
在材料的流化床METHOD FOR COATING洗涤剂颗粒
- 专利标题： PROCESS FOR COATING DETERGENT GRANULES IN A FLUIDIZED BED
- 专利标题（中）： 在材料的流化床METHOD FOR COATING洗涤剂颗粒
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申请号： EP00942967.1申请日： 2000-06-20
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公开(公告)号： EP1187903B1公开(公告)日： 2006-03-15
- 发明人: WASSERMAN, Matthew, Israel , RIDYARD, Mark, William , CAPECI, Scott, William , BEIMESCH, Wayne, Edward , MORT, Paul, R., III
- 申请人： THE PROCTER & GAMBLE COMPANY
- 申请人地址： One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 专利权人： THE PROCTER & GAMBLE COMPANY
- 当前专利权人： THE PROCTER & GAMBLE COMPANY
- 当前专利权人地址： One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 代理机构： Peet, Jillian Wendy
- 优先权： US140087P 19990621; US143578P 19990713
- 国际公布： WO2000078912 20001228
- 主分类号： C11D17/00
- IPC分类号： C11D17/00 ; C11D11/00 ; B01J2/04 ; B01J2/16 ; C11D17/06
摘要：
A process for preparing coated detergent granules in a fluidized bed is provided. The fluidized bed is operated at a flux number of at least about 3.5 and/or a Stokes Number of greater than 1.0. Upon drying, the resultant detergent particles have improved appearance and flow properties and may be packaged and sold as a detergent material or mixed with various other detergent ingredients to provide a fully formulated detergent composition.
公开/授权文献
- EP1187903A1 PROCESS FOR COATING DETERGENT GRANULES IN A FLUIDIZED BED 公开/授权日：2002-03-20
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