NOVEL APPROACH TO BIOMASS DELIGNIFICATION

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United States of America Patent

APP PUB NO 20220186436A1
SERIAL NO

17405031

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Method of delignification of plant material, said method comprising:

    providing said plant material comprising cellulose fibres and lignin;exposing said plant material requiring to a composition comprising: an acid;a modifiying agent selected from the group consisting of: sulfamic acid; imidazole; N-alkylimidazole; taurine; a taurine derivative; a taurine-related compound; alkylsulfonic acid; arylsulfonic acid; triethanolamine; and combinations thereof;a metal oxide; anda peroxide;for a period of time sufficient to remove substantially all (at least 80%) of the lignin present on said plant material.

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Patent Owner(s)

Patent OwnerAddress
SIXRING INC5050 47TH STREET SE CALGARY T2B3S1

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CORBETT, Andrew C Calgary, CA 5 1
DEWIT, Matthew Calgary, CA 11 9
PAGELS, Markus Calgary, CA 34 128
PURDY, Clay Medicine Hat, CA 102 123
WEISSENBERGER, Markus Calgary, CA 113 81
WYNNYK, Kyle G Calgary, CA 38 21

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