发明授权
- 专利标题: Process for preparing a detergent tablet
- 专利标题(中): 洗涤剂片剂的制备方法
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申请号: US09554204申请日: 2000-05-10
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公开(公告)号: US06413928B1公开(公告)日: 2002-07-02
- 发明人: Jeffrey Donald Painter , Joseph Herbert Thien , Christopher James Binder , David John Smith
- 申请人: Jeffrey Donald Painter , Joseph Herbert Thien , Christopher James Binder , David John Smith
- 主分类号: C11D1100
- IPC分类号: C11D1100
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 first surface having at least one mold 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 mold 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.