Organopolysiloxane, acid-neutralized salt thereof, and applications thereof

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United States of America Patent

PATENT NO 10806691
APP PUB NO 20190133920A1
SERIAL NO

16096195

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Abstract

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A silicone material is provided. The silicone material is an organopolysiloxane or acid-neutralized salt thereof that contains a side-chain bonded hydrophilic group having a tertiary-amine structure and represented by the general formula:

description='In-line Formulae' end='lead'—CqH2q—O—CH2—CH(OH)—CH2—N(RQ1)(RQ2)description='In-line Formulae' end='tail'

wherein q is a number ranging from 1 to 6, and wherein each of RQ1 and RQ2 is independently a halogen-substituted or non-substituted monovalent hydrocarbon group or an alkanol group. At least one of RQ1 and RQ2 has a hydroxyl group, provided the total number of hydroxyl groups in RQ1 and RQ2 is at most three (3). Any of RQ1 and RQ2 does not have a nitrogen atom in the group. The silicone material has a number of beneficial properties.

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Patent Owner(s)

Patent OwnerAddress
DOW TORAY CO LTD2-24 HIGASHI-SHINAGAWA 2-CHOME SHINAGAWA-KU TOKYO 1408617 ?1408617

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Joffre, Eric Jude Midland, US 23 401
Petroff, Lenin James Bay City, US 28 733
Tamura, Seiki Ichihara, JP 43 329

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