Mixed PMDI/resole resin binders for the production of wood composite products

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United States of America Patent

PATENT NO 6214265
SERIAL NO

09213595

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention relates to a process for the production of composite wood products. This process comprises a) applying a binder composition to wood particles, and b) molding or compressing the wood particles treated with the binder to form a composite wood product. Suitable binder compositions comprise a polymethylene poly(phenyl isocyanate) and a solid resole resin.

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Patent Owner(s)

Patent OwnerAddress
BAYER CORPORATIONPITTSBURGH PA
BORDEN CHEMICAL INC180 EAST BROAD STREET COLUMBUS OH 43215

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Detlefsen, William D Springfield, OR 18 150
Rosthauser, James W Pittsburgh, PA 64 892

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