发明名称 |
NON-AQUEOUS ORAL CARE COMPOSITIONS |
摘要 |
The invention provides a non-aqueous oral care composition with a liquid continuous phase comprising a thickening agent, a humectant, and a crystalline structuring agent, characterised in that the composition further comprises abrasive amorphous silica particles which are capable of acting as a booster to the cleaning ability of the composition and which have a weight mean particle size (d50) ranging from 3 to 15 microns. Preferred components are carboxyvinyl polymers as thickening agent, glycerin as humectant and solid polyethylene glycols such as polyethylene glycol 3000 as structuring agent. The composition may further comprise a liquid polyethylene glycol. The composition has improved appearance (in particular shine or glossiness) and improved squeezability, i.e. good rheology, even at high temperatures (such as 40° C.). |
申请公布号 |
EP2739258(A1) |
申请公布日期 |
2014.06.11 |
申请号 |
EP20120745469 |
申请日期 |
2012.08.02 |
申请人 |
UNILEVER PLC;UNILEVER N.V. |
发明人 |
ASHCROFT, ALEXANDER, THOMAS;BRIGNOLI, CINZIA;CASERINI, CLAUDIA;RAVIDA, NUNZIATINO;RUSTIONI, ANDREA;SALTELLI, ROBERTA |
分类号 |
A61K8/25;A61K8/34;A61K8/81;A61K8/86;A61Q11/00 |
主分类号 |
A61K8/25 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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