Invention Grant
US09056053B2 Nanoparticle compositions providing enhanced color for cosmetic formulations
有权
为化妆品配方提供增强颜色的纳米颗粒组合物
- Patent Title: Nanoparticle compositions providing enhanced color for cosmetic formulations
- Patent Title (中): 为化妆品配方提供增强颜色的纳米颗粒组合物
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Application No.: US11970882Application Date: 2008-01-08
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Publication No.: US09056053B2Publication Date: 2015-06-16
- Inventor: Prithwiraj Maitra , Steven Carlo , Rahul A. Ranade
- Applicant: Prithwiraj Maitra , Steven Carlo , Rahul A. Ranade
- Applicant Address: US NY New York
- Assignee: Avon Products, Inc
- Current Assignee: Avon Products, Inc
- Current Assignee Address: US NY New York
- Agent David M. Joyal; Joan M. McGillycuddy
- Main IPC: A61Q1/12
- IPC: A61Q1/12 ; A61K8/25 ; A61K8/19 ; B82Y5/00 ; A61Q1/10 ; A61K8/89 ; A61K8/02 ; A61K8/26 ; A61K8/27 ; A61K8/28 ; A61K8/29 ; A61K8/73 ; A61K8/81 ; A61K8/88 ; A61Q1/02 ; A61Q17/04 ; A61Q19/08
Abstract:
The present invention relates to cosmetic, dermatological, and pharmaceutical compositions that deliver, in an acceptable vehicle or carrier comprising a film former or wax and an effective amount of nanoparticles and one or more pigments and methods for improving the appearance of a biological surface by altering the optical properties of the biological surface. The compositions of the invention enhance color and may be topically applied to the biological surface in an amount effective in improving the aesthetic and natural appearance of the biological surface.
Public/Granted literature
- US20090175915A1 Nanoparticle Compositions Providing Enhanced Color for Cosmetic Formulations Public/Granted day:2009-07-09
Information query
