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WO/2019/138091A1 |
The invention relates to a method for producing a regenerated cellulosic molded body (102). The method has a step of supplying (52) a starting material (110) which has cellulose and at least one foreign material, converting at least a pr...
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WO/2019/138094A1 |
The invention relates to a method for recycling a mixed textile (110), wherein the method comprises the following steps: i) supplying (52) the mixed textile (110), wherein the mixed textile (110) contains cellulosic fibres and synthetic ...
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WO/2019/138098A1 |
A method for recycling cellulose-containing textile material for producing regenerated cellulose molded bodies (102), wherein, in the method, the textile material is comminuted (56), at least a portion of non-fiber components of the comm...
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WO/2019/127633A1 |
The present invention provides a method for preparing a regenerated cellulose fiber having antibacterial, anti-mite and mildew-proof functions from fructus foeniculi extract, litsea cubeba extract, and thyme serpyllum essential oil. The ...
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WO/2019/123357A1 |
A method is provided for preparing a fibrous material of crosslinked microfibrillated cellulose. Dialdehyde microfibrillated cellulose is spun into a fibrous material; said fibrous material is pre- or post-treated (by reduction of pH) to...
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WO/2019/123358A1 |
A method is provided for preparing a fibrous material (preferably a mat or filaments) of crosslinked microfibrillated cellulose. Phosphorylated microfibrillated cellulose is spun into a fibrous material; and then said fibrous material is...
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WO/2019/113305A1 |
A method for recycling fiber from textile material by: forming textile material from fibers; distributing the textile material to a closed group of users wherein the users comprise a common attribute to define homogeneous textile materia...
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WO/2019/109646A1 |
A preparation method for chitosan-allantoin regenerated cellulose fibers. Specifically, the method comprises: adding chitosan to an alkaline solution of allantoin, and then performing spinning by blending the mixture with a viscose spinn...
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WO/2019/101852A1 |
Method for making a cellulose-comprising, flame-resistant, textile article comprising multiple flame- retardant treatments. The method comprises: a. providing at least part of the textile article with a non- cellulose-reactive, phosphoro...
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WO/2019/081617A1 |
The invention relates to a method for producing an oxidised polymer from a tetrakishydroxyalkylphosphonium compound having NH3 or at least one nitrogen compound, comprising at least one NH2 or at least two NH groups, or NH3, comprising t...
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WO/2019/077208A1 |
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.
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WO/2019/073810A1 |
Provided is a method for producing chemically modified cellulose fibers, which is capable of performing fibrillation at the same time as a sulfuric acid esterification reaction. A method for producing chemically modified cellulose fibers...
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WO/2019/068467A1 |
Silk woven fabric is known and renowned for its touch. The drawback of silk, however, is its price, its poor washability, and low resistance against certain chemical treatments. It is therefore the object of the invention to provide a si...
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WO/2019/068476A1 |
The invention relates to a denim fabric as it is used for clothes (1). The fabric is made from weft yarns (4) and warp yarns (6). At least one of the warp yarns and the weft yarns contains or consists of lyocell filaments (8). The result...
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WO/2019/068468A1 |
The invention relates to a lining fabric (3) for a clothing article (1). In order to provide a lining fabric (3), that is hygroscopic to ensure good wearing comfort, and has sufficient dimensional stability to allow washing in a househol...
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WO/2019/068927A1 |
The invention relates to a filament having flame retardant properties, as well as methods for its preparation and its use. The filament according to the invention are Lyocell filaments.
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WO/2019/070799A1 |
The present invention is directed to a novel polyalkylene glycol based reagent with aldehyde end groups, wherein the preparation of the reagent includes the steps of provide a polyalkylene glycol; provide an aldehyde compound; mix both r...
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WO/2019/068475A1 |
The invention relates to a knit fabric. There is a need for knit fabrics made that are comfortable to wear, have good washability and high softness. Good washability implies both dimensional stability of the fabric and maintaining positi...
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WO/2019/068922A1 |
The present invention provides a process for the viable production of lyocell cellulose continuous filament yarns
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WO/2019/061817A1 |
A modified graphene oxide regenerated cellulose composite fiber and a preparation method therefor. The regenerated cellulose composite fiber comprises: 85-99% of regenerated cellulose pulp treatment fluid and 0.1-15% of a modified graphe...
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WO/2019/064205A1 |
An alkaline battery separator comprising a blend of polyvinyl alcohol and a cellulose derivative having a controlled pore size including highly fibrillating a cellulose derivative, and, optionally, cellulose and combining with PVA. A met...
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WO/2019/061768A1 |
The present invention provides a method for preparing functional cellulose capable of greatly increasing the effective content of functional materials in fibers. In a cellulose material product obtained according to the method, functiona...
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WO/2019/047177A1 |
Provided is a method for recycling a waste polyester blended fabric containing natural fibers, comprising placing the waste polyester blended fabric in a water-soluble tertiary amine oxide solution containing an antioxidant to dissolve t...
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WO/2019/049086A1 |
Disclosed are cellulose acetate cellulose acetate tow and processes for making cellulose acetate tow having at least 15 denier per filament, e.g., at least 20 denier per filament, or at least 25 denier per filament. The cellulose acetate...
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WO/2019/045076A1 |
Provided are: a cellulose nanofiber liquid dispersion containing 0.01-30 wt% of a chemically-modified cellulose, 0.01-20 wt% of a surfactant, and 50-99.8 wt% of a dispersion solvent, wherein the chemically-modified cellulose is a fine po...
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WO/2019/012712A1 |
The problem to be solved by the present invention is to prevent the occurrence of thread breakage during the spinning of a cellulose acetate fiber to improve the efficiency of the production of a cellulose acetate tow band. A cellulose a...
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WO/2019/003774A1 |
Provided is a sulfuric esterified cellulose fiber having a cellulose I-type crystal structure. This cellulose fiber is a chemically modified cellulose fiber which has a cellulose I-type crystal and in which some hydroxyl groups of the ce...
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WO/2019/000057A1 |
Innovation suggests methods and installations for productions of viscose filament rayon with cyclically varying linear density. According to the method of the invention, constantly synchronizated viscose solution supplying and spinning d...
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WO/2018/206087A1 |
The present application is directed at a thermoplastic filament for use in three-dimensional printing processes for the manufacture of energetic objects which can be used for propulsion of projectiles in weapons and for solid rocket engi...
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WO/2018/203835A1 |
According to the present disclosure, a method of reversibly dissolving cellulose in an organic solvent is provided. The method includes mixing a solution comprising dimethyl sulfoxide and cellulose with an organic base in the presence of...
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WO/2018/197948A2 |
Rare earth ceramic pigment luminescent nano-particle photon markers are mixed in specific proportions within cellulose slurry and extruded to form trace fiber strands. The trace fiber strands are processed into slivers and are blended wi...
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WO/2018/193314A1 |
Methods of re-dispersing and de-agglomerating dewatered, partially dried and dried compositions of microfibrillated cellulose and compositions of microfibrillated cellulose and inorganic particulate material, into liquid compositions com...
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WO/2018/184049A1 |
The invention relates to a nonwoven material suitable for use in hygiene applications, that comprises at least a first cellulosic nonwoven web, wherein the cellulosic nonwoven web contains essentially continuous essentially pure cellulos...
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WO/2018/184042A1 |
The object of this invention is a nonwoven material suitable for use in an industrial cleaning wipe, containing at least a first cellulosic nonwoven web which (a) has excellent cleanability, (b) has high wet strength and abrasion resista...
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WO/2018/178311A1 |
The present invention provides the use of fibres comprising one or more composite filaments of cellulose and cellulose acetate, as a bleach activator.
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WO/2018/182028A1 |
The purpose of the present invention is to provide: a separation film that consists primarily of a cellulose ester and has a high film strength and a high elongation degree; and a production method therefor. Provided is a separation film...
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WO/2018/182027A1 |
The present invention addresses the problem of providing a separating membrane mainly comprising a thermoplastic resin having high permeability. The present invention relates to a separating membrane including a thermoplastic resin, wher...
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WO/2018/178303A1 |
The present invention provides a coloured fibre comprising one or more composite filaments of cellulose and cellulose acetate, wherein the colour is effected by a disperse dye.
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WO/2018/174239A1 |
[Problem] To provide an agent for plant growth having a low environmental load and high safety. [Solution] By using cellulose nanofibers having a specific average fiber diameter and a specific average fiber length as a material for an ag...
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WO/2018/169479A1 |
The present invention is directed to a cellulosic fibre composition comprising regenerated cellulose and one or more additives, wherein a) the cellulosic fibre composition is produced by injecting an aqueous alkaline spindope solution or...
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WO/2018/160584A1 |
Staple fibers and filament yarns formed from cellulose esters, such as cellulose acetate, are described herein, along with methods of making the fibers and their use in nonwoven fabrics and articles. The filament yarns and fibers describ...
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WO/2018/158416A1 |
The present invention relates to the use of a viscose fiber for producing a transparent cosmetic mask. The use according to the invention is characterized in that the viscose fiber is a flat fiber, the cross-section of the viscose fiber ...
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WO/2018/160588A1 |
Staple fibers and filament yarns formed from cellulose esters, such as cellulose acetate, are described herein, along with methods of making the fibers and their use in nonwoven fabrics and articles. The filament yarns and fibers describ...
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WO/2018/160587A1 |
Staple fibers and filament yarns formed from cellulose esters, such as cellulose acetate, are described herein, along with methods of making the fibers and their use in nonwoven fabrics and articles. The filament yarns and fibers describ...
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WO/2018/152563A1 |
The comfort of a newborn the feel the sensory is of importance in developing any type of clothing for a new born, infant to baby in terms of the 1st stich of clothing to mankind. We as specialist and scientist in natural fibres have rese...
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WO/2018/150099A1 |
The application relates to a method and apparatus for manufacturing a natural fiber based staple fibers. The application further relates to the staple fibers, staple fiber based raw wool and products comprising such. A method comprises p...
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WO/2018/138416A1 |
According to an example aspect of the present invention, there is provided A process for making a cellulose fibre or film comprising the steps of dissolving pulp in an ionic liquid containing a cationic 1,5,7-triazabicyclo[4.4.0]dec-5-en...
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WO/2018/137757A1 |
The present invention relates to a spinning solution which contains or consists of cellulose carbamate and cellulose xanthate and a suitable solvent. The cellulose carbamate and the cellulose xanthate are present in the solvent in dissol...
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WO/2018/137006A1 |
According to the invention, in order to obtain viscose rayon directly dyed in two colours simultaneously, a second line for spinning is introduced to the existing one, as the first (38.1) and the second (38.2) pipe collectors, parts of t...
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WO/2018/135794A1 |
The prevent invention provides a lyocell heat-treated cord having improved fatigue resistance, which is particularly suitable for a tire cord, the lyocell heat-treated cord: dissolving NMMO hydrate in cellulose by using a solvent, adding...
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