发明授权
- 专利标题: PROCESS FOR PREPARING A DETERGENT TABLET
- 专利标题(中): 一种用于生产洗涤剂片
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申请号: EP98956627.8申请日: 1998-11-05
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公开(公告)号: EP1032644B1公开(公告)日: 2003-03-19
- 发明人: PAINTER, Jeffrey, Donald , THIEN, Joseph, Herbert , BINDER, Christopher, James , SMITH, David, John
- 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: Brooks, Maxim Courtney
- 优先权: US65035P 19971110; US72479P 19980126
- 国际公布: WO99024550 19990520
- 主分类号: C11D17/00
- IPC分类号: C11D17/00 ; C11D11/00
摘要:
A process for preparing a multi-phase detergent tablet comprising the steps of: a) forming a tablet body by compressing a granular detergent mixture, said tablet body having a first surface, said surface having at least one mould therein and said granular detergent mixture comprises at least one detergent active agent; b) providing a gelatinous mixture under constant agitation, and delivering said gelatinous mixture to said at least one mould in said tablet body to form a gelatinous portion, said gelatinous mixture comprises at least one detergent active agent; and c) hardening or curing said gelatinous portion to form a multi-phase detergent tablet.
公开/授权文献
- EP1032644A1 PROCESS FOR PREPARING A DETERGENT TABLET 公开/授权日:2000-09-06
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