Black polymer particles

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United States of America Patent

PATENT NO 9822232
SERIAL NO

15100390

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Abstract

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This invention relates to a process for the preparation of a dispersion comprising black polymer particles, such black polymer particles prepared by the process, the use of the dispersion and the black polymer particles in electrophoretic fluids, and electrophoretic display devices comprising such fluids.

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Patent Owner(s)

Patent OwnerAddress
E INK CORPORATION1000 TECHNOLOGY PARK DRIVE BILLERICA MA 01821

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Farrand, Louise D Dorset, GB 9 99
Norman, Sarah Chilton, GB 6 4

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