Invention Grant
- Patent Title: Compositions comprising solid particles encapsulated in a cross-linked silicone matrix, and methods of making the same
- Patent Title (中): 包含在交联硅氧烷基质中的固体颗粒的组合物及其制备方法
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Application No.: US13544297Application Date: 2012-07-09
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Publication No.: US08932639B2Publication Date: 2015-01-13
- Inventor: Wilson A. Lee
- Applicant: Wilson A. Lee
- Applicant Address: US NY Melville
- Assignee: ELC Management LLC
- Current Assignee: ELC Management LLC
- Current Assignee Address: US NY Melville
- Agent Cynthia R. Miller
- Main IPC: A61K9/50
- IPC: A61K9/50 ; A61K9/58 ; A61K9/14 ; A61K8/00 ; A61K8/11 ; A61Q17/04 ; A61K8/29 ; A61K8/893 ; B01J13/14 ; B01J13/22 ; C09B67/02 ; A61K8/27 ; A61K8/35 ; A61K8/81 ; A61K8/02 ; C09B67/08
Abstract:
The present invention relates to topical compositions containing solid particles that are stabilized via encapsulation into a cross-linked silicone matrix. The stabilized particles possess an electrical potential sufficient to prevent the particles from penetrating into the skin. The particles can readily be used either alone or in combination with other skin care actives to form topical compositions with improved stability and performance.
Public/Granted literature
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