Fire resistant wood products

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8458971
APP PUB NO 20130000239A1
SERIAL NO

13172419

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure is directed generally towards fire-resistant wood products and formulations for fire-resistant coatings. In some embodiments, the disclosure includes a fire-resistant coating comprising an aromatic isocyanate (present in a quantity ranging from about 15% to about 39%), castor oil (present in a quantity ranging from about 37% to about 65%), and intumescent particles (present in a quantity ranging from about 1% to about 40%). Further aspects are directed towards materials such as wood products coated with fire-resistant coatings according to embodiments of the disclosure.

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Patent Owner(s)

Patent OwnerAddress
WEYERHAEUSER NR COMPANYPO BOX 9777 CH1J27 FEDERAL WAY WA 98063-9777

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Robak, Glen Meridian, US 13 245
Winterowd, Jack G Puyallup, US 67 438

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