Quaternary ammonium-based surface modified silica, compositions, methods of making, and methods of use thereof

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United States of America Patent

PATENT NO 12031015
APP PUB NO 20220325076A1
SERIAL NO

17706800

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Abstract

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The present disclosure relates to surface modified silica, where the surface of the silica is modified by a quaternary ammonium-based polymer. Modification of the silica surface in this manner allows for production of silica particles with a high zeta potential and minimal change in particle size.

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Patent Owner(s)

Patent OwnerAddress
FUJIMI INCORPORATED1-1 CHIRYO 2-CHOME NISHIBIWAJIMA-CHO KIYOSU-SHI AICHI 452-8502

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Anthony Y Tualatin, US 4 46
Onishi, Shogo Tigard, US 42 88

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