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Matches 1 - 50 out of 1,479

Document Document Title
WO/2019/171005A1
The invention relates to a functionalised material derived from cellulose, to a method for preparing same, and to the use thereof for hydrophobic covalent labelling.  
WO/2019/167641A1
A cellulosic resin including cellulose in which hydrogen atoms of the hydroxy groups have been replaced with a long-chain moiety that is a C14 or higher, linear aliphatic acyl group and with a short-chain moiety that is a C2 acyl group a...  
WO/2019/156116A1
The purpose of the present invention is to provide microparticles having excellent biodegradability and tactile properties. Provided are cellulose acetate particles having an average particle size of 80 nm to 100 μm, a sphericity of 0...  
WO/2019/156047A1
[Problem] To provide: a fibrous cellulose which exhibits excellent reinforcing effect for resins; a method for producing this fibrous cellulose; and a resin composition which has high strength. [Solution] A fibrous cellulose according to...  
WO/2019/140304A1
A method for the synthesis of alkyl co-carboxy(hydroxyethyl) polysaccharides is described. The method includes methylating or ethylating a polysaccharide or providing a methylated or ethylated polysaccharide, hydroxyethylating the methyl...  
WO/2019/105287A1
The present invention relates to a method for preparing nanocellulose, wherein the method comprises: (1) adding a cellulose raw material to a molten solution of an anhydride compound, increasing the temperature to the melting point or hi...  
WO/2019/069574A1
Provided is a semipermeable membrane which has high chlorine resistance and high alkali resistance. A cellulose mixed ester which is represented by general structural formula (I), and wherein: if X moieties are aromatic acyl groups, the ...  
WO/2019/064538A1
Provided is a nonaqueous binder for electrodes or separators, which is used in a lithium ion battery that has excellent cycle life characteristics at high temperatures. A nonaqueous binder for electrodes or separators of lithium ion batt...  
WO/2019/049196A1
The purpose of the present invention is to provide a cellulose ester from which a film having improved dimensional change properties, a sufficient modulus of elasticity and a high adhesiveness to a polarizer can be obtained. A mixed fatt...  
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...  
WO/2019/044196A1
Provided are: a separation membrane which can simultaneously have a higher level of separation selectivity and permissivity even in use under high-pressure conditions; a separation membrane module and separation device using the separati...  
WO/2019/021866A1
The present invention addresses the problem of providing a cellulose-containing composition having an excellent coating suitability, a method for producing the same, and a film. Provided is a cellulose-containing composition which contai...  
WO/2018/231143A1
The present invention relates to a method for manufacturing hydrophobized nano- cellulose comprising the steps of: a) providing a cellulose-containing material wherein the cellulose-containing material contains less than 20 wt.% water, b...  
WO/2018/221663A1
Provided is a cellulose-based resin in which hydrogen atoms in hydroxyl groups of cellulose are substituted with a long-chain component, which is a linear saturated aliphatic acyl group having 14 or more carbon atoms, and a short-chain c...  
WO/2018/209435A1
A redispersible, chemically modified cellulose nanocrystal comprising an ionic adduct of a negative ion of sulfate, phosphate half-ester, carboxylic acid or mixtures thereof and a positively charged protonated amine compound. The modifie...  
WO/2018/202955A1
The present description is related to methods for derivatizing cellulose pulp, and to products obtainable using said method.  
WO/2018/199375A1
A method for producing a cellulose acetate compound according to the present invention comprises: a step of producing a cellulose acetate composition by adding a plasticizer and an additive to cellulose acetate; and a step of producing t...  
WO/2018/194080A1
[Problem] To provide an oily thickener which has a high thickening effect on oily components, such as silicone oil, nonpolar organic compounds, and low-polar organic compounds, and is easy to handle. [Solution] Surface-hydrophobicized ce...  
WO/2018/182521A1
The present disclosure relates to a wearable water triboelectric generator, wherein the water triboelectric generator comprises a first substrate having a first surface and a second surface, wherein the first surface and the second surfa...  
WO/2018/183466A1
The present application discloses regioselectively substituted cellulose esters, films made from the regioselectively substituted cellulose esters and methods for making the same. The regioselectively substituted cellulose esters are syn...  
WO/2018/183463A1
The present application discloses regioselectively substituted cellulose esters, films made from the regioselectively substituted cellulose esters and methods for making the same. The regioselectively substituted cellulose esters are syn...  
WO/2018/183467A1
The present application discloses regioselectively substituted cellulose esters, films made from the regioselectively substituted cellulose esters and methods for making the same. The regioselectively substituted cellulose esters are syn...  
WO/2018/183472A1
The present application discloses regioselectively substituted cellulose esters, films made from the regioselectively substituted cellulose esters and methods for making the same. The regioselectively substituted cellulose esters are syn...  
WO/2018/173761A1
Provided is a method for storing chemically modified cellulose fibers, said method characterized by storing chemically modified cellulose fibers in an atmosphere of 0-18°C.  
WO/2018/146386A1
According to an example aspect of the present invention, there is provided a use of molar mass controlled cellulose in injection molding, extrusion and three dimensional printing applications.  
WO/2018/139318A1
The purpose of the present invention is to provide a cellulose acetate with which it is possible to obtain a molded article that contains cellulose acetate having little dimpling. Cellulose acetate characterized by having a degree of ace...  
WO/2018/139317A1
An objective of the present inventions is to provide a cellulose acetate having exceptional transparency, and a molded article therefrom. A cellulose acetate characterized by having an acetylation degree of 52-59%, and by the content r...  
WO/2018/139319A1
An objective of the present inventions is to provide a cellulose acetate having exceptional transparency. This method for producing cellulose acetate flakes comprises: (a) a step in which acetic anhydride is reacted with cellulose in t...  
WO/2018/127654A1
The present invention relates to a functionalised cellulose material, to a method for preparing same and to the use thereof for labeling cellulose-containing articles.  
WO/2018/115428A1
The present invention relates to a method of pulping cotton-based raw material for producing dissolving pulp. More specifically, the invention relates to a process for producing dissolving pulp under alkaline conditions in combination wi...  
WO/2018/106923A1
Techniques and products are described for coloring acetylated wood products. An acetylated wood product can be impregnated by a coloring medium within a chamber and the colorant or colorants contained within the coloring medium can be fi...  
WO/2018/106238A1
Processes and systems for separating a mixture including at least one fluorocarboxylic acid and at least one carboxylic acid are provided herein. In some aspects, the present invention relates to processes and systems configured to provi...  
WO/2018/066477A1
The purpose of the present invention is to provide a cellulose acetate that has, although being obtained using low-quality pulp having a particularly low α-cellulose content, excellent hue and that can provide a molded article having su...  
WO/2018/038051A1
The purpose of the present invention is to provide a cellulose acetate which can be used to obtain an optical film containing a very small amount of bright-spot foreign matter, with superior production efficiency, even when a raw materia...  
WO/2017/220772A1
A process for the production of acetylated wood elements, a cooling system and a wood acetylation plant are described. A process for the production of acetylated wood elements comprises acetylating wood elements and cooling the acetylate...  
WO/2017/217502A1
This cellulose derivative is obtained by substituting at least some of the hydrogen atoms of the hydroxy groups of cellulose with C2-4 acyl groups, C7 or higher long-chain organic groups, and high-refractive-index organic groups.  
WO/2017/200379A1
The invention relates to the separation of manure in fractions and the treatment of said fractions in order to retrieve useful components to produce manure-derived bioplastic and other manure-derived bioproducts. The invention further re...  
WO/2017/184395A1
Regioselectively substituted cellulose esters having a plurality of pivaloyl substituents and a plurality of aryl-acyl substituents are disclosed along with methods for making the same. Such cellulose esters may be suitable for use in fi...  
WO/2017/184394A1
Regioselectively substituted cellulose esters having a plurality of pivaloyl substituents and a plurality of aryl-acyl substituents are disclosed along with methods for making the same. Such cellulose esters may be suitable for use in fi...  
WO/2017/175752A1
[Solution] A cellulose ester in which the degree of substitution when X in the structural formula of general formula (I) is an acyl group is 2.91-3.0, said acyl group comprising a benzoyl group (A) which may have a substituent, and a ben...  
WO/2017/158639A1
The purpose of the present invention is to provide a cellulose acetate which has excellent hygrothermal stability and which can have reduced yarn breakage in a spinning step. The cellulose acetate satisfies a relationship represented by ...  
WO/2017/159823A1
Provided is a method for producing fine cellulose fibers which are nano-sized, which have a high crystallinity degree, and which are less vulnerable to fiber shape damage, by impregnating cellulose with a defibrillation solution to defib...  
WO/2017/141938A1
Provided is a satisfactorily fluidic cellulose acetate composition that provides a molded product having a high deflection temperature under load. The cellulose acetate composition contains (B) 8-22 parts by mass of a plasticizer with re...  
WO/2017/122228A1
The purpose of the present invention is to provide cellulose acetate with which a hollow fiber membrane having excellent salt rejection and water permeability can be produced. The cellulose acetate has: a total content of calcium and mag...  
WO/2017/115634A1
A cellulose resin wherein: hydrogen atoms in hydroxy groups of a cellulose are substituted by a long chain component that is a linear saturated aliphatic acyl group having 14 or more carbon atoms and by a short chain component that is an...  
WO/2017/108709A1
A process for the preparation of particulate acylated biopolymer comprising anhydroglucose units, said process comprising the steps of a. dispersing an amount of particulate non-surface modified biopolymer comprising anhydroglucose units...  
WO/2017/105337A1
The present invention relates to a method for manufacturing nanocellulose comprising the steps of: a) providing a cellulose-containing material wherein the cellulose-containing material contains less than 20 wt.% water, b) contacting the...  
WO/2017/087518A1
A system for producing at least one of hydrogen or carbon monoxide includes at least one fuel cell, including an anode and a cathode separated by an electrolyte matrix. The at least one fuel cell further includes a power supply for apply...  
WO/2017/073700A1
Cellulose is impregnated with a reactive spreading solution containing a catalyst that includes a base catalyst or an organic acid catalyst, a monobasic carboxylic acid anhydride, and an aprotic solvent having a donor number of 26 or hig...  
WO/2017/065037A1
The purpose of the present invention is to provide a resin having biocompatibility and a self-supporting property. The biocompatible resin according to the present invention has the main chain composed of a naturally occurring polymer de...  

Matches 1 - 50 out of 1,479