Polymers, composites, and methods for making polymers and composites

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United States of America Patent

PATENT NO 9598580
APP PUB NO 20150259534A1
SERIAL NO

14642285

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Abstract

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Polymeric materials and methods for making the polymeric materials utilizing bisphenolic stillbottoms, lignosulfonates, or both are disclosed. In one embodiment, a polymer is provided that includes a condensate of bisphenolic stillbottoms, an optional phenolic compound independent of bisphenolic stillbottoms, an aldehyde, and a lignosulfonate compound. The condensate may further include an amino compound, a catalyst, or combinations thereof. Alternatively, the polymer may be free of a phenolic compound independent of bisphenolic stillbottoms. The polymers may be used in the manufacture of articles including composites, laminates and paper products.

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Patent Owner(s)

Patent OwnerAddress
WILMINGTON SAVINGS FUND SOCIETY FSB AS THE CURRENT COLLATERAL AGENT500 DELAWARE AVENUE WILMINGTON DE 19801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dowden, Adam Daniel Huntington, US 2 2
Miller, Todd Ross Eugene, US 2 2
Wren, Harden Christopher Lufkin, US 11 40

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