ANTI-FOG AND ANTI-REFLECTIVE DUAL-FUNCTIONAL COATING FOR OPTICAL ARTICLES

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200081159A1
SERIAL NO

16688310

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A coating for an optical article, such as a lens, includes a bottom coating having at least one hydrophilic resin binder and at least one surfactant, forming an anti-fogging layer, and a top coating overlying the bottom coating, forming an anti-reflective layer. The top coating includes nanopores, which may be less than 150 nm in size.

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Patent Owner(s)

Patent OwnerAddress
HONEYWELL SAFETY PRODUCTS USA INC855 S MINT ST CHARLOTTE NC 28202

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
JOHNSON, Philip M Charlton, US 29 382
NEBO, Jon Waltham, US 6 42
ZHU, Shaopeng Shanghai, CN 13 70

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