发明名称 |
PEPTIDES THAT BIND TO SILICA-COATED PARTICLES |
摘要 |
Peptides having strong affinity for silica as well as surfaces comprising silica are described. The silica-binding peptides may be used to construct peptide based-reagents suitable for delivery of a silica-coated particulate benefit agent to a surface, such as body surface, for personal care and cosmetic applications. Peptide-based reagents formed by coupling at least one of the silica-binding peptides to at least one body surface-binding peptide, either directly or through a spacer, are described. The peptide-based reagents may be used in conjunction with at least one silica-coated colorant to color body surfaces.
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申请公布号 |
US2010158822(A1) |
申请公布日期 |
2010.06.24 |
申请号 |
US20090632829 |
申请日期 |
2009.12.08 |
申请人 |
E .I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
FAHNESTOCK STEPHEN R.;FOSSER KARI A.;PARTHASARATHY ANJU;WANG HONG |
分类号 |
A61K8/64;A61K38/10;A61Q11/00;C07K7/08 |
主分类号 |
A61K8/64 |
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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