Ryan, Mason & Lewis, LLP
Shell-structured particles for sunscreen applications
Shell-structured particles for sunscreen applications are provided herein. A method includes selecting one or more particles to serve as a core material in a sunscreen composition, wherein each of the one or more particles comprises a band gap within a predetermined range, and wherein said selecting is based on a desired absorption spectrum of the sunscreen composition; coating the one or more particles with at least one layer of zinc oxide.
International Business Machines Corporation
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A61K A61Q A61K A61K C01P C01P C09C A61K A61K C09C A61K C01P A61K A61K A61K C01P
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Ning Yun Seog Devendra Teodor K. Talia S.
Li Lee Sadana Todorov Gershon