Composite particles and compositions with composite particles

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United States of America Patent

PATENT NO 9993397
SERIAL NO

13885721

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Abstract

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Composite particles and compositions with the composite particles are described. The particles have a polymeric base with or without voids and subparticles whereby the subparticles have indexes of refraction above and below the index of refraction of the polymeric base. When typically applied, the compositions impart excellent soft focus results on the skin of consumers.

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Patent Owner(s)

Patent OwnerAddress
CONOPCO INC D/B/A UNILEVER700 SYLVAN AVENUE A4 ENGLEWOOD CLIFFS NJ 07632

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Jian Shanghai, CN 217 2760
Liu, Zhaoting Shanghai, CN 4 3
Pang, Xiaoyi Shanghai, CN 6 1
Velthuizen, Robert Paul Trumbull, US 4 21
Wang, Xiuxia Shanghai, CN 14 8

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