Polymeric compositions with high dielectric constant and low dielectric loss

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United States of America

PATENT NO 12247123
APP PUB NO 20220056267A1
SERIAL NO

17414890

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Abstract

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Disclosed herein are polymeric compositions with low dielectric loss while maintaining high dielectric constant. The composition includes: a) at least one thermoplastic polymer; and b) graphite flakes that are coated with silica coating particles, wherein, the coated graphite flakes have a weight ratio of C:Si ranging from about 10:1-4:1, and the silica coating particles have an average diameter of about 80-400 nm.

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Patent Owner(s)

  • CELANESE POLYMERS HOLDING, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jiao, Yunfeng Shanghai, CN 4 0

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