Binder compositions comprising lignin derivatives

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United States of America Patent

PATENT NO 9505964
SERIAL NO

14798396

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Abstract

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The present disclosure provides an adhesive composition comprising derivatives of native lignin and an isocyanate-based binder such as methylene diphenyl diisocyanate. The present compositions may further comprise formaldehyde-based resins such as PF, UF, and MF. While not wishing to be bound by theory, it is believed that incorporating derivatives of native lignin in isocyanate compositions will reduce incidence of pre-curing.

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Patent Owner(s)

  • FIBRIA INNOVATIONS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berlin, Alex Burnaby, CA 42 561

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