发明申请
US20050226839A1 Pepetide-based body surface reagents for personal care
审中-公开
用于个人护理的基于Pepetide的身体表面试剂
- 专利标题: Pepetide-based body surface reagents for personal care
- 专利标题(中): 用于个人护理的基于Pepetide的身体表面试剂
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申请号: US11074473申请日: 2005-03-08
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公开(公告)号: US20050226839A1公开(公告)日: 2005-10-13
- 发明人: Xueying Huang , Ying Wu , Hong Wang , John O'Brien
- 申请人: Xueying Huang , Ying Wu , Hong Wang , John O'Brien
- 主分类号: A61K8/29
- IPC分类号: A61K8/29 ; A61K8/64 ; A61Q1/10 ; A61Q5/06 ; A61Q5/12 ; A61Q11/00 ; A61Q17/04 ; C07K14/47 ; A61K7/06 ; A61K7/11
摘要:
Peptides have been identified that bind with high affinity to body surfaces, such as, hair, skin, nails, teeth, gums, corneal tissue, and oral cavity surfaces. Peptide-based body surface reagents formed by coupling a body surface binding peptide to a benefit agent are described. The peptide-based body surface reagents include peptide-based hair conditioners, hair colorants, skin conditioners, skin colorants, nail colorants, and oral care reagents. The peptide-based hair conditioners and hair colorants are comprised of a hair-binding peptide coupled to a hair conditioning agent or a coloring agent, respectively. The peptide-based skin conditioners and skin colorants are comprised of a skin-binding peptide coupled to a skin conditioning agent or a colorant, respectively. The peptide-based nail colorants are comprised of a nail-binding peptide coupled to a coloring agent. The peptide-based oral care reagents are comprised of an oral cavity surface-binding peptide coupled to an oral care benefit agent. In all these compositions, the peptide may be directly coupled to the active agent or the coupling may be via a spacer. Personal care compositions containing these peptide-based body surface reagents are also described.