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Functionalized lignin, rubber containing functionalized lignin and products containing such rubber composition

United States Patent

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8,664,305
March 4, 2014
View the Complete Patent at the US Patent & Trademark Office
The invention relates to functionalized lignin, rubber compositions which contain functionalized lignin and to products which have at least one component comprised of such rubber composition.
12/684,231
January 8, 2010
524/73; 524/495; 524/847; 524/76;
C08L 97/00 (20060101); B60C 1/00 (20060101);
;524/72-76
This invention was made under a CRADA (SC01/01640) between The Goodyear Tire & Rubber Company and Sandia National Laboratories, operated for the United States Department of Energy. The government has certain rights in this invention.