ANTI-SOILING COMPOSITIONS CONTAINING NANOPARTICLES AND POLYMERS WITH CARBOXYLIC ACID GROUPS OR SALTS THEREOF

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United States of America Patent

APP PUB NO 20170226346A1
SERIAL NO

15502919

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Abstract

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A coating composition is provided comprising nanoparticles and certain polymers comprising carboxylic acid groups or salts thereof. When applied to articles, the coating is resistant to soiling by both dry dust and wet soil. Coated articles and methods of applying coatings are also described herein.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 SAINT PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ALI, MAHFUZA B MENDOTA HEIGHTS, US 73 1251
BROWN, KATHERINE A LAKE ELMO, US 26 703
NARUM, TIMOTHY N LAKE ELMO, US 19 318

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