Substituted benzotriazole phenols

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United States of America Patent

PATENT NO 10919867
APP PUB NO 20180186757A1
SERIAL NO

15741647

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Abstract

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Benzotriazole phenols with substituents either ortho to the phenol hydroxyl group and/or para to the phenol hydroxyl group can be prepared from the unsubstituted benzotriazole phenol by coupling reactions. The ortho substituent group can be a simple alkoxy or amino group, or the ortho substituent group can be a linking group, linking the benzotriazole phenol to another benzotriazole phenol group.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYPO BOX 33427 ST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Fuming B Woodbury, US 39 411
Schultz, Nathan E Woodbury, US 37 98
Volp, Kelly A Minneapolis, US 15 1

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