Methods of Producing Cellulose Nanocrystals

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United States of America

SERIAL NO

16000390

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Abstract

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Presented herein for the first time are novel and highly efficient methods for producing CNCs. In exemplary embodiments, the method comprises mixing in a single reaction vessel a cellulose pulp, an acidic solution; and sodium chlorite, wherein the sodium chlorite reacts to form a bleaching agent, chlorine dioxide, wherein bleaching and acid hydrolysis of the cellulose pulp occurs in the single reaction vessel. In alternative or additional embodiments, the method comprises mixing with a resonant acoustic mixer a high consistency cellulose pulp with an acidic solution in a reaction vessel. Related methods, compositions, and articles of manufacture are further provided herein.

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Patent Owner(s)

Patent OwnerAddress
UCHICAGO ARGONNE LLC5801 SOUTH ELLIS AVENUE CHICAGO IL 60637

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dahl, Erik Oak Park, US 12 88
Krumdick, Gregory K Homer Glen, US 20 20
Pupek, Krzystof Plainfield, US 1 0

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