CA3084564C - Procedes de production d'une solution de viscose a partir de cellulose microbienne - Google Patents

Procedes de production d'une solution de viscose a partir de cellulose microbienne

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Publication number
CA3084564C
CA3084564C CA3084564A CA3084564A CA3084564C CA 3084564 C CA3084564 C CA 3084564C CA 3084564 A CA3084564 A CA 3084564A CA 3084564 A CA3084564 A CA 3084564A CA 3084564 C CA3084564 C CA 3084564C
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CA
Canada
Prior art keywords
cellulose
microbial cellulose
pulp
sodium hydroxide
mixture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3084564A
Other languages
English (en)
Other versions
CA3084564A1 (fr
Inventor
Madian Mohamad Jinzarli
Gary Andrew Cass
John MOURSOUNIDIS
Wayne Morris Best
Original Assignee
Nanollose Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanollose Ltd filed Critical Nanollose Ltd
Priority claimed from PCT/AU2018/051281 external-priority patent/WO2019109133A1/fr
Publication of CA3084564A1 publication Critical patent/CA3084564A1/fr
Application granted granted Critical
Publication of CA3084564C publication Critical patent/CA3084564C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

L'invention concerne un procédé de production d'une pâte de cellulose microbienne pour la production de solution de viscose, le procédé comprenant l'étape consistant : à exposer une cellulose microbienne à un volume d'eau pour former la pâte de cellulose microbienne pour la production de solution de viscose, la concentration de cellulose dans la pâte de cellulose microbienne étant inférieure à 0,040 g de cellulose par mL de pâte.
CA3084564A 2017-12-04 2018-11-30 Procedes de production d'une solution de viscose a partir de cellulose microbienne Active CA3084564C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU2017904876A AU2017904876A0 (en) 2017-12-04 Methods for Producing a Viscose Dope from Microbial Cellulose
AU2017904876 2017-12-04
AU2018901789 2018-05-22
AU2018901789A AU2018901789A0 (en) 2018-05-22 Methods For Producing Viscose Dope from Microbial Cellulose
PCT/AU2018/051281 WO2019109133A1 (fr) 2017-12-04 2018-11-30 Procédés de production d'une solution de viscose à partir de cellulose microbienne

Publications (2)

Publication Number Publication Date
CA3084564A1 CA3084564A1 (fr) 2019-06-13
CA3084564C true CA3084564C (fr) 2025-07-22

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