Smudge resistant nanocomposite hardcoats and methods for making same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7101616
APP PUB NO 20030068486A1
SERIAL NO

10236737

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Nanocomposite hardcoats having smudge and abrasion resistant properties are disclosed. Latent reactive nanoparticles are contained within a binder phase to form a nanocomposite. When deprotected and treated with a reactive fluorochemical, nanoparticles present at the surface of the nanocomposite become permanently modified and impart smudge resistance. The nanocomposite hardcoats may optionally be supported on a primary substrate.

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arney, David S St. Paul, MN 20 761
Doust, Alexander B Toronto, CA 1 45
Invie, Judith M Woodbury, MN 21 523

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