Nanocomposite elastomers

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United States of America Patent

PATENT NO 10716877
APP PUB NO 20170333602A1
SERIAL NO

15533622

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Abstract

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A composite material comprising an elastomer and nanocellulose. The nanocellulose may comprise a nanocellulose material derived from plants having C4 leaf anatomy, or a nanocellulose material derived from a plant material having a lesser amount of lignin than hemicellulose, or a nanocellulose having a hemicellulose content of from 25% to 55% by weight of the nanocellulose material, or a nanocellulose comprising nanofibrils having a diameter of up to 5 nm, or a nanocellulose comprising nanocellulose material of plant origin comprising nanocellulose particles or fibres having an aspect ratio of at least 250, or the composite material having a stiffness of not greater than 2.5 times the stiffness of the elastomer without the nanocellulose material being present, or the nanocellulose particles or fibres being derived from a plant material having a hemicellulose content of 30% or higher (w/w). The nanocellulose may be derived from arid Spinifex.

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Patent Owner(s)

  • THE UNIVERSITY OF QUEENSLAND

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amiralian, Nasim Brisbane, AU 2 11
Martin, Darren James Brisbane, AU 4 14

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