Method for producing wood-based yarn filaments

Ville Klar; Hannes Orelma; Ali Harlin; Hille Rautkoski

Method for producing wood-based yarn filaments

Ville Klar (Inventor)
, Hannes Orelma (Inventor)
, Ali Harlin (Inventor)
, Hille Rautkoski (Inventor)

FinnCERES - Competence Centre for the Materials Bioeconomy

Aalto University

Research output: Patent › Patent

Abstract

According to an example aspect of the present invention, there is provided a method for producing wood-based yarn filaments from deep eutectic solvent (DES) pulps by means of extrusion and laminar solvent flow system.

Patent family as of 17.12.2021
EP3697950 A1 20200826 EP20180804034 20181022
FI127726 B 20190115 FI20170005927 20171020
FI20175927 A 20190115 FI20170005927 20171020
WO19077208 A1 20190425 WO2018FI50770 20181022

Link to current patent family on right

Original language	English
Patent number	FI20175927
IPC	D01D 5/ 06 A I
Priority date	20/10/17
Publication status	Published - 15 Jan 2019
MoE publication type	H1 Granted patent

Cite this

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title = "Method for producing wood-based yarn filaments",

abstract = "According to an example aspect of the present invention, there is provided a method for producing wood-based yarn filaments from deep eutectic solvent (DES) pulps by means of extrusion and laminar solvent flow system. Patent family as of 17.12.2021 EP3697950 A1 20200826 EP20180804034 20181022 FI127726 B 20190115 FI20170005927 20171020 FI20175927 A 20190115 FI20170005927 20171020 WO19077208 A1 20190425 WO2018FI50770 20181022 Link to current patent family on right ",

author = "Ville Klar and Hannes Orelma and Ali Harlin and Hille Rautkoski",

year = "2019",

month = jan,

day = "15",

language = "English",

type = "Patent",

note = "FI20175927; D01D 5/ 06 A I",

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TY - PAT

T1 - Method for producing wood-based yarn filaments

AU - Klar, Ville

AU - Orelma, Hannes

AU - Harlin, Ali

AU - Rautkoski, Hille

PY - 2019/1/15

Y1 - 2019/1/15

N2 - According to an example aspect of the present invention, there is provided a method for producing wood-based yarn filaments from deep eutectic solvent (DES) pulps by means of extrusion and laminar solvent flow system. Patent family as of 17.12.2021 EP3697950 A1 20200826 EP20180804034 20181022 FI127726 B 20190115 FI20170005927 20171020 FI20175927 A 20190115 FI20170005927 20171020 WO19077208 A1 20190425 WO2018FI50770 20181022 Link to current patent family on right

AB - According to an example aspect of the present invention, there is provided a method for producing wood-based yarn filaments from deep eutectic solvent (DES) pulps by means of extrusion and laminar solvent flow system. Patent family as of 17.12.2021 EP3697950 A1 20200826 EP20180804034 20181022 FI127726 B 20190115 FI20170005927 20171020 FI20175927 A 20190115 FI20170005927 20171020 WO19077208 A1 20190425 WO2018FI50770 20181022 Link to current patent family on right

UR - https://worldwide.espacenet.com/patent/search/family/064332102/publication/FI127726B?q=FI127726

M3 - Patent

M1 - FI20175927

ER -

Method for producing wood-based yarn filaments

Abstract

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