| 发明名称 | Cross-linked polymer of carbohydrate, notably based on polysaccharides, and/or on oligosaccharides and/or on polyols | ||
| 摘要 | The invention discloses a cross-linked polymer of at least one carbohydrate component comprising at least one primary alcohol function in particular for the manufacture of a composition which is intended to be applied onto the skin to obtain a tensing and/or toning effect. | ||
| 申请公布号 | US9133279(B2) | 申请公布日期 | 2015.09.15 |
| 申请号 | US200511174414 | 申请日期 | 2005.07.01 |
| 申请人 | BASF BEAUTY Care Solutions France S.A.S. | 发明人 | Perrier Eric;Abdul-Malak Nabil;Saget Julie |
| 分类号 | A61K31/765;A61K8/73;C08G63/91;C08B37/00;A61Q19/00;C07H3/02;C07H3/04;C07H3/06;C08B11/193;C08B11/20;C08B15/00;C08B15/10;C08B30/18;C08B31/00;C08B33/00;C08B35/00;C08B37/08;A61Q1/06;A61Q5/02;A61Q19/06;A61Q19/10 | 主分类号 | A61K31/765 |
| 代理机构 | Drinker Biddle & Reath LLP | 代理人 | Drinker Biddle & Reath LLP |
| 主权项 | 1. A method for manufacturing a cross-linked polymer, comprising cross-linking in a homogenous aqueous phase at least one primary alcohol functional group of xanthan with at least one reactive functional group of sebacic acid dichloride to obtain a cross-linked polymer, wherein the molar ratio of xanthan with respect to sebacic acid dichloride in the homogenous aqueous phase is less than 0.1. | ||
| 地址 | Lyon FR | ||