Low energy method for the preparation of non-derivatized nanocellulose

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United States of America Patent

PATENT NO 9371401
APP PUB NO 20150158955A1
SERIAL NO

14413449

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Abstract

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A low energy method for the preparation of nanocellulose using selected organic or inorganic swelling agents. The use of these swelling agents allows opening up the intercrystalline structure and partially the intracrystalline structure of cellulosic materials thereby achieving a reduction 5 in the energy required to subsequently process the resultant swollen cellulose material into nanocellulose.

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Patent Owner(s)

Patent OwnerAddress
SAPPI NETHERLANDS SERVICES B VBIESENWEG 16 AA MAASTRICHT 6211

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
English, Robert Chester, GB 10 506
Graveson, Ian Nuneaton, GB 10 342

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