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1. WO2020201627 - METHOD FOR MANUFACTURING FILMS FROM HIGH CONSISTENCY NANOCELLULOSE SUSPENSIONS

Publication Number WO/2020/201627
Publication Date 08.10.2020
International Application No. PCT/FI2020/050208
International Filing Date 31.03.2020
IPC
C08J 5/18 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5Manufacture of articles or shaped materials containing macromolecular substances
18Manufacture of films or sheets
CPC
C08J 2301/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
2301Characterised by the use of cellulose, modified cellulose or cellulose derivatives
02Cellulose; Modified cellulose
C08J 5/18
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
5Manufacture of articles or shaped materials containing macromolecular substances
18Manufacture of films or sheets
Applicants
  • TEKNOLOGIAN TUTKIMUSKESKUS VTT OY [FI]/[FI]
Inventors
  • KUMAR, Vinay
  • JAISWAL, Aayush
Agents
  • LAINE IP OY
Priority Data
2019527505.04.2019FI
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD FOR MANUFACTURING FILMS FROM HIGH CONSISTENCY NANOCELLULOSE SUSPENSIONS
(FR) PROCÉDÉ DE FABRICATION DE FILMS À PARTIR DE SUSPENSIONS DE NANOCELLULOSE À HAUTE CONSISTANCE
Abstract
(EN)
According to an example aspect of the present invention, there is provided a rapid, economically feasible method for producing continuous films with excellent properties using nano cellulose suspensions at high consistency.
(FR)
Selon un aspect donné à titre d'exemple de la présente invention, il est proposé un procédé rapide, économiquement réalisable, pour produire des films continus ayant d'excellentes propriétés à l'aide de suspensions de nanocellulose à haute consistance.
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