Thoroughly modified, functionalized polymeric hard coating material for coatings, methods for synthesizing the same and applications thereof

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United States of America Patent

PATENT NO 11807774
APP PUB NO 20210189173A1
SERIAL NO

17114426

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Abstract

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The invention relates to a thoroughly modified, functionalized polymeric hard coating material represented by one of the following formulae for a bendable, transparent and photo/thermal curable coating film:

description='In-line Formulae' end='lead'[R1RaSiO3/2]  Formula (1);description='In-line Formulae' end='tail'

description='In-line Formulae' end='lead'[R1R2RaSiO3/2]  Formula (2).description='In-line Formulae' end='tail'

This invention further relates to the synthetic method and application of the thoroughly modified, functionalized polymeric hard coating material. The thoroughly modified, functionalized polymeric hard coating material-containing composition for a coating exhibits higher surface hardness of at least 6H on flexible substrates, higher surface hardness of at least 9H on rigid substrates, and a certain degree of flexibility, with potential properties such as a light transparency of at least 85% and/or an antimicrobial effectiveness of at least 99%, and/or anti-scratch ability.

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Patent Owner(s)

Patent OwnerAddress
NANO AND ADVANCED MATERIALS INSTITUTE LIMITEDHONG KONG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Yubo Hong Kong, HK 4 9
Han, Jianping Hong Kong, HK 14 32
Huang, Lanqi Hong Kong, HK 1 1
Liu, Chenmin Hong Kong, HK 60 83
Qin, Shiwei Hong Kong, HK 17 66
Zhu, Yong Hong Kong, HK 161 748

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