发明申请
WO2020035378A1 FUNCTIONALIZED INORGANICS FOR IMPROVED DELIVERY OF BENEFIT AGENTS TO A FABRIC
审中-公开
基本信息:
- 专利标题： FUNCTIONALIZED INORGANICS FOR IMPROVED DELIVERY OF BENEFIT AGENTS TO A FABRIC
- 申请号：PCT/EP2019/071261 申请日：2019-08-07
- 公开(公告)号：WO2020035378A1 公开(公告)日：2020-02-20
- 发明人： ACHARYA, Koushik , HIBARE, Sujitkumar, Suresh , SARKAR, Arpita , SUBRAHMANIAM, Narayanan
- 申请人： UNILEVER PLC , UNILEVER N.V. , CONOPCO, INC., D/B/A UNILEVER
- 申请人地址： a company registered in England and Wales under company no. 41424 of Unilever House, 100 Victoria Embankment London Greater London EC4Y 0DY GB
- 专利权人： UNILEVER PLC,UNILEVER N.V.,CONOPCO, INC., D/B/A UNILEVER
- 当前专利权人： UNILEVER PLC,UNILEVER N.V.,CONOPCO, INC., D/B/A UNILEVER
- 当前专利权人地址： a company registered in England and Wales under company no. 41424 of Unilever House, 100 Victoria Embankment London Greater London EC4Y 0DY GB
- 代理机构： NEWBOULD, Frazer, Anthony
- 优先权： EP18188864.5 20180814
- 主分类号： C11D3/12
- IPC分类号： C11D3/12 ; C11D3/42 ; C11D3/50 ; C11D11/00 ; C11D17/06
摘要：
The invention relates to a laundry detergent composition comprising benefit agent containing delivery particles, wherein at least 90% of the particles are of less than about 20µm, wherein said particles comprise at least 70 wt% of an inorganic material and 0.1 to 20wt% of at least one benefit agent, and wherein the particles are produced by co-precipitating said inorganic material in the presence of the at least one benefit agent in situ. The present invention also pertains to a method for imparting a desired benefit to a fabric, comprising the step of contacting the fabric with an aqueous solution of the aforementioned laundry detergent composition comprising benefit agent containing delivery particles.
IPC结构图谱:
| C | 化学；冶金 |
| --C11 | 动物或植物油、脂、脂肪物质或蜡；由此制取的脂肪酸；洗涤剂；蜡烛 |
| ----C11D | 洗涤剂组合物；用单一物质作为洗涤剂；皂或制皂；树脂皂；甘油的回收 |
| ------C11D3/00 | 包括在C11D1/00组内之洗涤组合物的其他配料成分 |
| --------C11D3/02 | .无机化合物 |
| ----------C11D3/12 | ..水不溶性化合物 |