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Matches 1 - 50 out of 1,217

Document Document Title
WO/2018/186222A1
The present invention addresses the problem of providing porous cellulose beads with little nonspecific adsorption having pore characteristics that achieve a good transmission observation image and a high adsorption level by a simple met...  
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...  
WO/2018/168620A1
A modified pulp production method includes a dewatering/washing step for performing a dewatering/washing treatment on the modified pulp, wherein: a plurality of rounds of the dewatering/washing treatment of the modified pulp are performe...  
WO/2018/159473A1
[Problem] To provide a method for manufacturing a cellulose microfiber and a cellulose microfiber that address the problem of the cellulose microfiber obtained becoming yellow. [Solution] In the method for manufacturing a cellulose micro...  
WO/2018/126959A1
The present invention relates to the field of cellulose nanocrystals, and specifically relates to a cellulose type II nanocrystalline particle and a manufacturing method and application therefor. The crystallinity of the cellulose type I...  
WO/2018/123959A1
The present invention pertains to a method for producing a cellulose-containing powder having a cellulose type-I crystallinity index of at least -20% and less than 50%, the method comprising a step in which 0.1-100 parts by mass of one o...  
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/2018/085916A1
A solid polymer electrolyte for a battery is disclosed. The solid polymer electrolyte includes a polymer capable of solvating a lithium salt, a lithium salt, and nanocellulose in the form of nanofibers or nanocrystals onto which are graf...  
WO/2018/012751A1
The present invention relates to a method for preparing cellulose ethers, comprising the following steps of: (1) reacting cellulose with an alkalizing agent to obtain an alkalized cellulose; (2) etherifying the alkalized cellulose to obt...  
WO/2018/002403A1
The invention relates to mixtures of salts for dissolving cellulose. More specifically, the invention relates to a composition based on a eutectic mixture of imidazolium salts and natural biopolymers, in particular cellulose, to the prod...  
WO/2018/002445A2
Methods for manufacturing, re-activating and using compositions comprising fibrillated parenchymal cellulose and activator are provided. The activator has a low molecular weight and is used to facilitate reactivation.  
WO/2018/002445A3
Methods for manufacturing, re-activating and using compositions comprising fibrillated parenchymal cellulose and activator are provided. The activator has a low molecular weight and is used to facilitate reactivation.  
WO/2017/222084A1
A production method for a product derived from a plant-based biomass that includes: a processing step (1) for separating a hemicellulose from a plant-based biomass; and a processing step (2) for mixing the solid component obtained from p...  
WO/2017/192476A1
The present invention provides a pulp product (e.g., paper) comprising cellulose and nanocellulose, wherein the nanocellulose is derived from the cellulose in a mechanical and/or chemical step that is separate from the main pulping proce...  
WO/2017/178532A1
The present invention relates to a process for forming cellulose fibers or film from dissolved cellulose. The process comprises the steps of: dissolving cellulose in an aqueous coagulation sodium salt solution to provide a cellulose spin...  
WO/2017/178531A1
The present invention describes a method for the production of a spinning dope composition, said method comprising a homogenization involving vigorous mixing of a cellulosic pulp material in alkali solution, vigorous mixing implying supp...  
WO/2017/171317A1
The present invention relates to: a method for preparing a non-acid-treated eco-friendly cellulose nanocrystal; and a cellulose nanocrystal prepared thereby. According to the present invention, the method for preparing a non-acid-treated...  
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/2017/144829A1
The field of this invention is that of recycling sugars from the by-products of the paper and cellulose industries and lignocellulosic biorefineries. The aim of the invention is to facilitate extraction and purification of sugars contain...  
WO/2017/145904A1
Provided is a carboxymethyl cellulose or a salt thereof, wherein, when the carboxymethyl cellulose or a salt thereof is used as a binder for an electrode of a non-aqueous electrolyte secondary battery, defects, such as pinholes, on the s...  
WO/2017/135816A1
The invention relates to a method for regenerating cellulose fibers from cotton-containing textile, wherein the degree of polymerization (DP) of cellulose in cotton is reduced by using a DP decreasing agent, which is an endo-cellulase of...  
WO/2017/117503A1
The present invention is directed to the production of a biopolymer, which may be applied both as an additive in the papermaking process, aiming at improving the physical and mechanical properties thereof in the process for producing cel...  
WO/2017/103329A1
The present invention provides a method for producing parenchymal cell cellulose by using a high consistency alkali treatment and an optional refinement step, as well as an apparatus for its manufacture.  
WO/2017/089413A1
The present disclosure relates to the environmentally preparation of nanocellulose and derivatives thereof. The invention further relates to the preparation of cellulose derivatives.  
WO/2017/091781A1
Methods and compositions are provided for ionic liquid processing of biomass.  
WO/2017/070720A1
The invention relates to a high-concentration mixer (1) for producing a suspension (2), comprising a stationary container (3) and an agitator (8) arranged along the container axis (7), which agitator is connected to a motor via a flange ...  
WO/2017/075361A1
A method is provided for the post-treatment of nanoporous celluloses with an eye to scale up to plant operation wherein recycling and recovery of reagents is crucial in the efficient and cost effective operation of a full-scale plant. Th...  
WO/2017/058057A1
The invention relates to the production technology of cellulose products with improved characteristics and enhanced reactivity, and can be used in chemical processing of cellulose, including processing of batches already made, for produc...  
WO/2017/058980A3
Various processes are disclosed for producing nanocellulose materials following steam extraction or hot-water digestion of biomass. Processes are also disclosed for producing nanocellulose materials from a wide variety of starting pulps ...  
WO/2017/042804A1
The present invention provides, inter alia, a method for combined preparation of saccharides, alcohols (biofuel) and biodiesel using a composition comprising interior hydrophobic or hydrophilic medium encapsulated by a layer comprising c...  
WO/2017/024367A1
The present invention relates to a lignocellulosic biomass pre-treatment method, preferably for sugar cane bagasse, from protic ionic liquids, in order to produce sugars via enzymatic hydrolysis in second generation production of ethanol...  
WO/2017/016923A1
The invention relates to a new method for transforming feedstock comprising at least one sugar into 5-(hydroxymethyl)furfural, in which method the feedstock is brought into contact with one or more organic catalysts in the presence of at...  
WO/2016/196983A1
A cellulose nanofibrils production method comprising the steps of: identifying a desired level of cellulose nanofibrils pulp purity, partially refining pulp to produce a cellulose nanofibrils pulp purity between 5% and 15% less than the ...  
WO/2016/193542A1
According to an example aspect of the present invention, there is provided a method of improving the reactivity and processability of cellulose in order to utilize cheap and easily available raw material and obtain excellent performance ...  
WO/2016/188446A1
The invention provides a crosslinked polymer, a hydrogel, a water-based fracturing fluid comprising the same, and methods of making and using thereof. The crosslinked polymer of the invention is represented by formula (I), wherein *denot...  
WO/2016/182867A1
A method of producing bleached microcrystalline cellulose which method comprises neutralizing or alkalizing an acidic microcrystalline production reaction mixture slurry, typically produced by acid hydrolysis or by electronic beam irradi...  
WO/2016/170781A1
A composition that efficiently produces cellulose includes cell extracts derived from a tunicate of ascidian class or yeast expressing tunicate cellulose synthase, at least one divalent cation of calcium ion and magnesium ion, cellobiose...  
WO/2016/166798A1
[Problem] The present invention addresses the problem of providing a cellulose composite whereby the cellulose composite itself stably disperses even when ions in a beverage are blended at a high concentration therein, and the cellulose ...  
WO/2016/150974A1
Process for evaluating the mechanical performance of a filler gel, comprising the step consisting in subjecting a sample of this gel to oscillating mechanical stresses making it possible to determine the elastic modulus G' and to deliver...  
WO/2016/149300A1
Methods and systems are provided for improved liquefaction of a lignocellulosic biomass. The methods include reacting a lignocellulosic biomass slurry at mild conditions for a short period to produce a first reaction mixture having a red...  
WO/2016/141432A1
A reactor apparatus and reactor system for treating a lignocellulosic material is provided, said apparatus and system including a reactor which is switchable between a first mode for producing a first reaction product including a partial...  
WO/2016/135030A1
Described is a method for processing cellulose-containing biomass with sulfuric acid and certain additives, especially for the pretreatment of cellulose-containing biomass prior to saccharification.  
WO/2016/135031A1
Described is a method for processing cellulose-containing biomass with sulfuric acid and certain additives, especially for the pretreatment of cellulose-containing biomass prior to saccharification.  
WO/2016/135385A1
The present invention relates to a process for producing shaped articles, where the process comprises the steps, where cellulosic material is suspended in a DES comprising choline chloride and a hydrogen bond donor selected from urea, ma...  
WO/2016/113063A1
The present application pertains to a process for the decomposition of biomass-material  
WO/2016/106094A3
Methods of processing lignocellulose using metal-organic frameworks (MOFs) to form renewable platform chemicals that may be used as initial feedstock are provided. Metal -organic frameworks react with lignocellulosic derivatives such as ...  
WO/2016/106094A2
Methods of processing lignocellulose using metal-organic frameworks (MOFs) to form renewable platform chemicals that may be used as initial feedstock are provided. Metal -organic frameworks react with lignocellulosic derivatives such as ...  
WO/2016/105538A1
The present invention provides for a method of fermenting or saccharifying a biomass comprising: (a) (i) contacting a biomass comprising a polysaccharide, and an ionic liquid (IL) to form a first solution, or (ii) providing the first sol...  
WO/2016/091723A1
The invention concerns a method for treating lignocellulosic biomass comprising at least: a) a step of bringing the lignocellulosic biomass into suspension in a liquid medium comprising at least one hydrated inorganic salt, b) a step of ...  
WO/2016/087186A1
A process for the conversion of a cellulose containing feed comprising the steps of: contacting the cellulose containing feed with a molten salt hydrate and mildly hydrolyzing the cellulose to form a solution of partially hydrolized cell...  

Matches 1 - 50 out of 1,217