发明授权
US5972859A Bar composition comprising entrapped emollient droplets dispersed therein
失效
棒状组合物包含分散在其中的包裹的润肤剂液滴
- 专利标题: Bar composition comprising entrapped emollient droplets dispersed therein
- 专利标题(中): 棒状组合物包含分散在其中的包裹的润肤剂液滴
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申请号: US828442申请日: 1997-03-28
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公开(公告)号: US5972859A公开(公告)日: 1999-10-26
- 发明人: Terence Farrell , Georgia Shafer , James Dalton
- 申请人: Terence Farrell , Georgia Shafer , James Dalton
- 申请人地址: NY New York
- 专利权人: Lever Brothers Company
- 当前专利权人: Lever Brothers Company
- 当前专利权人地址: NY New York
- 主分类号: A61K8/00
- IPC分类号: A61K8/00 ; A61K8/25 ; A61K8/34 ; A61K8/36 ; A61K8/37 ; A61K8/40 ; A61K8/46 ; A61K8/86 ; A61K8/89 ; A61K8/891 ; A61K8/90 ; A61Q19/00 ; A61Q19/10 ; C11D1/12 ; C11D1/90 ; C11D1/94 ; C11D3/12 ; C11D3/18 ; C11D3/20 ; C11D3/37 ; C11D9/22 ; C11D9/36 ; C11D10/04 ; C11D17/00 ; C11D17/06
摘要:
Novel chip compositions comprise alkylene glycol, benefit agent and thickening agent (e.g., fumed silica). Use of chips comprising excess of alkylene glycol over benefit agent and thickening agent has been found to allow significant deposition of benefit agent without compromising processing. In a second embodiment, the invention comprises bar compositions comprising mixtures of the chips of the invention and chips containing defined surfactant systems. A process for forming the chips of the invention and a method of enhancing deposition without compromising processing using the chips of the invention are also disclosed.
公开/授权文献
- US5204180A Multiple-layer polyolefin films 公开/授权日:1993-04-20
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