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Matches 1 - 50 out of 1,553

Document Document Title
WO/2020/184384A1
The purpose of the present invention is to provide a polysaccharide derivative production method that does not require the use of a reagent such as an acid catalyst and is capable of smoothly carrying out a reaction without causing a sid...  
WO/2020/175557A1
The purpose of the present disclosure is to provide a cellulose acetate film having excellent bendability and high transparency. This cellulose acetate film contains cellulose acetate having a cellulose triacetate type I crystal structur...  
WO/2020/169406A1
The invention relates to a method for the acetylation of lignocellulose-containing fibrous materials and to acetylated lignocellulose-containing fibrous materials obtained according to said method, and to the use thereof.  
WO/2020/163261A1
A process for preparing a recycle cellulose ester and a recycle cellulose ester composition and articles made with such recycle cellulose esters comprising at least one cellulose ester having at least one substituent on an anhydroglucose...  
WO/2020/163259A1
A process for preparing a cellulose ester and a cellulose ester composition comprising at least one cellulose ester having at least one substituent on an anhydroglucose unit (AU) derived from post-consumer tire content syngas are provided.  
WO/2020/122016A1
Provided are a cellulose derivative as shown in the structural formula of general formula (I) and a molded body that is obtained therefrom, said cellulose derivative having high chlorine resistance and alkaline resistance properties in c...  
WO/2020/085407A1
The purpose of the present invention is to provide a Th1 increasing agent that is capable of sufficiently increasing Th1 in a lower dose while reducing restrictions on storage conditions and feeding form. A Th1 increasing agent that comp...  
WO/2020/082294A1
A cellulose ester preparation method, comprising the following steps: adding an acid anhydride, a cellulose material and an esterification reaction catalyst into water for mixing treatment, and performing an esterification reaction. The ...  
WO/2020/060419A1
Disclosed is a process for solubilising cellulose and coagulating the resulting solution to form a cellulose-containing material. The process comprises contacting a cellulose source with a solvent comprising zinc ions and formic acid to ...  
WO/2020/027090A1
The present invention provides a novel polysaccharide derivative which is able to selectively adsorb and recover a heavy metal with high efficiency. A polysaccharide derivative according to the present invention is obtained by substituti...  
WO/2020/027091A1
The purpose of the present invention is to provide a cellulose derivative which has excellent adsorption force for heavy metals and is thus capable of efficiently adsorbing and recovering a heavy metal. A cellulose derivative according t...  
WO/2020/027009A1
Provided are: a cellulose derivative which can be produced with high efficiency and at low cost and can adsorb a heavy metal selectively to collect the heavy metal; and a method for producing the cellulose derivative. The cellulose deriv...  
WO/2020/026143A1
A process for preparing a consumer product comprising a chemically modified polysaccharide, the process comprising the steps of combining a slurry comprising polysaccharide with a reactant to form a polysaccharide-reactant mixture, where...  
WO/2020/013045A1
[Problem] To provide: a fibrous-cellulose-containing substance which has excellent cellulose fiber dispersibility, is easy to dehydrate, and does not essentially contain any organic solvent; a method for producing the fibrous-cellulose-c...  
WO/2020/013248A1
The purpose of the present invention is to reduce the clogging of spinning holes with lapse of spinning time in a cellulose acetate tow band in spite of the fact that cellulose acetate having a small titanium oxide content or containing ...  
WO/2020/013312A1
The purpose of the present invention is to provide a cellulose acetate which contains a sufficiently small amount of a substance that causes coloring, thereby having an excellent hue. A cellulose acetate which contains a compound represe...  
WO/2020/012972A1
The objective of the present invention is to provide an electrode for a non-aqueous electrolyte secondary battery which has little environmental impact and which has excellent resistance to electrolytes. This aromatic and aliphatic cellu...  
WO/2019/240169A1
The purpose of the present invention is to provide a cellulose acetate that has excellent compatibility with a resin, can reinforce a resin, and has excellent thermal stability. According to one embodiment, a cellulose acetate has a cell...  
WO/2019/221535A1
The present invention relates to a method for manufacturing crystal nano-cellulose and, more specifically, to a method for manufacturing crystal nano-cellulose, the method comprising a wood-processing step, a chemical treatment step, an ...  
WO/2019/219930A1
The present invention relates to a method for preparation of a modified cellulose material, wherein the method comprises sonication of a mixture comprising a suspension of cellulose and an organic acid. It also relates to the cellulose m...  
WO/2019/198307A1
The purpose of the present invention is to provide a production method for cellulose acetate, said method eliminating the need for performing a cleaning process using an organic solvent and reducing the environmental impact. The produc...  
WO/2019/190756A1
The present application discloses regioselectively substituted cellulose esters comprising aryl substituted acryloyl substituents, and films made from the regioselectively substituted cellulose esters.  
WO/2019/188468A1
The present invention provides: a microfibrous cellulose that disperses well in a resin and is capable of providing a resin, in which the microfibrous cellulose is blended, with high strength and low thermal expansion coefficient; and a ...  
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...  

Matches 1 - 50 out of 1,553