发明授权
US06911422B1 Transparent or translucent, liquid or gel type automatic dishwashing detergent product
失效
透明或半透明，液体或凝胶型自动洗碟洗涤剂产品
- 专利标题： Transparent or translucent, liquid or gel type automatic dishwashing detergent product
- 专利标题（中）： 透明或半透明，液体或凝胶型自动洗碟洗涤剂产品
-
申请号： US10019175申请日： 2000-06-30
-
公开(公告)号： US06911422B1公开(公告)日： 2005-06-28
- 发明人: Brian Xiaoqing Song , Peter Robert Foley , Melissa Dee Aquino
- 申请人： Brian Xiaoqing Song , Peter Robert Foley , Melissa Dee Aquino
- 申请人地址： US OH Cincinnati
- 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： US OH Cincinnati
- 代理商 Kevin L. Waugh; Steven W. Miller
- 国际申请： PCT/US00/18070 WO 20000630
- 国际公布： WO01/02531 WO 20010111
- 主分类号： C11D3/02
- IPC分类号： C11D3/02 ; C11D3/10 ; C11D7/10 ; C11D7/12 ; C11D11/00 ; C11D7/06
摘要：
A process of imparting transparency or translucency to a liquid or gel type automatic dishwashing detergent product is disclosed. The process includes the steps of providing a liquid or gel type automatic dishwashing detergent composition expressly free from (i) potassium tripolyphosphate and (ii) mixture of sodium tripolyphosphate and potassium tripolyphosphate, adding one or more of potassium sources to the liquid or gel type automatic dishwashing detergent composition, the potassium sources being expressly free of potassium tripolyphosphate, and maintaining a K:Na weight ratio greater than at least about 0.5:1.
信息查询
