Antistatic article, method of making the same, and display device having the same

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United States of America Patent

PATENT NO 9260612
APP PUB NO 20130236702A1
SERIAL NO

13869402

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Abstract

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An antistatic article having an antistatic layer disposed on a substrate is disclosed herein. The antistatic layer is formed from a cationic copolymer, a non-cationic (meth)acrylic polymer, and a crosslinking agent. The cationic copolymer consists essentially of a cationic monomer, a hydrophobic monomer, a crosslinkable monomer, and an optional nitrogen-containing monomer. The substrate may comprise an optical film such as a multilayer optical film. Methods for making the antistatic article and display devices containing the antistatic article are also disclosed.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYST PAUL MN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ali, Mahfuza B Mendota Heights, US 75 1322
Haus, Eileen M St. Paul, US 8 98
King, Gregory F Minneapolis, US 29 382
Lockridge, James E St. Paul, US 24 321
Loi, Hang K Woodbury, US 5 44
Pellerite, Mark J Woodbury, US 119 2613
Peterson, Jeffrey A North St. Paul, US 37 488

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