- 专利标题： Anti-reflective coating on oxide particles for sunscreen applications
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申请号： US15824276申请日： 2017-11-28
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公开(公告)号： US10758464B2公开(公告)日： 2020-09-01
- 发明人: Talia S. Gershon , Ning Li , Devendra Sadana , Teodor K. Todorov
- 申请人： International Business Machines Corporation
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Ryan, Mason & Lewis, LLP
- 主分类号： A61K8/27
- IPC分类号： A61K8/27 ; A61Q17/04 ; A61K8/26 ; A61K8/29 ; A61K8/19 ; A61K8/84 ; C09C3/10 ; A61K8/81 ; A61K8/21 ; A61K8/25 ; A61K8/72 ; C09C1/04
摘要：
Zinc oxide compositions and methods for applying anti-reflective coating on oxide particles for sunscreen applications are provided herein. A method includes selecting one or more coating materials to be applied to zinc oxide particles in a sunscreen composition, wherein selecting is based on optical properties of the coating materials, wherein the optical properties comprises at least the refractive index of each of the coating materials, and applying the selected coating materials to the zinc oxide particles to create the sunscreen composition.
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