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9012188 Conditioning of SO2-ethanol-water spent liquor for fermentation by clostridia  
The present invention relates to producing chemicals and biofuels from wood material, e.g. mixed forest biomass. Specifically, the invention concerns a process for conditioning spent liquor...
8992728 Cellulose nanofiber, production method of same and cellulose nanofiber dispersion  
The cellulose nanofiber production method of the present invention comprises an oxidation treatment step for oxidizing native cellulose in a neutral or acidic reaction solution containing an...
8993747 Process for improved production of alkali cellulose and cellulose derivatives  
The present invention relates to a process for the production of alkali cellulose for the production of alkali cellulose and, optionally, cellulose ethers from cellulose in the presence of alkali...
8986728 Soluble implantable device comprising polyelectrolyte with hydrophobic counterions  
The present invention provides an implantable device having a biosoluble coating or a biosoluble body structure comprising a polyelectrolyte and a counterion and the methods of making and using...
8981080 Silane-modified cationized polymeric compound and process for production thereof  
A process for producing a silane-modified cationized polymeric compound, the process including the steps of: (1) cationizing a water-soluble polymeric compound in a mixed solvent of a...
8974634 Cellulose nanofibers  
The present invention provides a novel production method of a cellulose nanofiber and a novel cellulose nanofiber. The method for producing a cellulose nanofiber comprises defibrating pulp by a...
8962821 Method for preparing regenerated cellulose fiber by two-step coagulating bath process  
The present invention relates to a non-toxic process and system for pilot-scale production of cellulose products, and particularly to a process and system for pilot-scale production of cellulose...
8920554 Method for preparing very low viscosity cellulose ether and product  
The present disclosure is directed to methods for producing a very low viscosity cellulose ether having little or no discoloration and cellulose ether products resulting therefrom. The method...
8911591 Method for providing a nanocellulose involving modifying cellulose fibers  
A method for the manufacturing of nanocellulose. The method includes a first modification of the cellulose material, where the cellulose fibers are treated with an aqueous electrolyte-containing...
8900706 Cellulose nanocrystals from renewable biomass  
A process for producing cellulose nanocrystals (CNCs) involves providing a cellulosic material, contacting the cellulosic material with an inorganic persulfate at an elevated temperature to...
8901290 Method to control the dispersibility and barrier properties of dried nanocrystalline cellulose in solutions of different pH and ionic strength  
A new method to control the dispersibility of dried nanocrystalline cellulose (NCC) by controlling solution pH and ionic strength is provided; when stable, non-reswellable acid-form NCC (H-NCC)...
8884003 Method of chlorinating polysaccharides or oligosaccharides  
A process for chlorinating polysaccharides or oligosaccharides, which comprises A) dissolving a polysaccharide or oligosaccharide in a solvent system which comprises at least one ionic liquid...
8877919 Cellulose-containing mass  
The present disclosure concerns a method for producing a cellulose-containing mass, including an organic material, the method comprising the steps a) preparation of an input comprising organic...
8871924 Regioselectively substituted cellulose esters produced in a tetraalkylammonium alkylphosphate ionic liquid process and products produced therefrom  
This invention relates a cellulose solution comprising cellulose and at least one tetraalkylammonium alkylphosphate and processes to produce the cellulose solution. Another aspect of this...
8865889 Methods for preparing alkali cellulose and cellulose ether  
The invention is a method for efficiently preparing alkali cellulose having a uniform alkali distribution therein. More specifically, the invention is a method for preparing alkali cellulose...
8846900 Cellulose diacetate for retardation film  
To provide a cellulose acetate which gives a cellulose acetate optical film exhibiting optical properties as a result of stretching, in which the film shows excellent stretchability and gives a...
8841101 Processing biomass  
Biomass (e.g., plant biomass, animal biomass, microbial, and municipal waste biomass) is processed to produce useful products, such as food products and amino acids.
8841441 Method for producing regenerated biopolymers and regenerated products obtained by said method  
The invention relates to a method for producing regenerated biopolymers in the form of carbohydrates, using a solvent system that contains the biopolymers dissolved therein. The solvent system is...
8835141 Methods for integrated conversion of lignocellulosic material to sugars or biofuels and nano-cellulose  
The present invention relates to systems, compositions and methods for the conversion of lignocellulosic material to recalcitrant cellulose and hydrolyzed sugars and products produced therefrom...
8835142 Processing biomass  
Biomass (e.g., plant biomass, animal biomass, microbial, and municipal waste biomass) is processed to produce useful products, such as food products and amino acids.
8829181 Production method for cationic hydroxypropyl cellulose  
The present invention relates to a process for producing a cationic hydroxypropyl cellulose including the step of reacting a low-crystalline powdery cellulose with a cationizing agent represented...
8828905 Porous base matrix having formyl group, adsorbent using the porous base matrix, method for production of the porous base matrix, and method for production of the adsorbent  
The present invention relates to a porous base matrix having formyl group, which base matrix has a structure represented by the formula (2) as a spacer, which structure is obtained by cleaving a...
8821689 Starch-biogum compositions  
A composition comprising starch, a biogum and water subjected to heat, shearing and optionally depolymerization is provided which is useful as a stable high solids dispersion useful in various...
8802653 Deodorant compositions  
A deodorant composition contains β-cyclodextrin, a fixative, a preservative, and a solvent.
8785623 Magnetic nanoparticle cellulose material  
The present invention relates to ferromagnetic materials based on nano-sized bacterial cellulose templates. More specifically, the present invention provides an agglomerate free magnetic...
8785622 Crosslinked polysaccharides and methods of production thereof  
A substantially boron-free method for making a cationic guar comprises reacting particles of polysaccharide with a derivatizing agent to produce derivatized polysaccharide particles, washing the...
8747612 Process for the production of microfibrillated cellulose in an extruder and microfibrillated cellulose produced according to the process  
The present invention relates to a process for the production of microfibrillated cellulose wherein the process comprises the steps of, providing a slurry comprising fibers, adding the slurry to...
8748409 Polysaccharide derivative and hydrogel thereof  
Disclosed are a polysaccharide derivative obtained by substituting some of the carboxyl groups of a carboxy polysaccharide with —NH—X—CO—Y—Z; and a hydrogel thereof. Here, X is a C1-10 hydrocarbon...
8735470 Method for fibrillating cellulose, cellulose nanofiber, masterbatch, and resin composition  
The present invention provides a method for manufacturing a cellulose nanofiber, characterized by comprising the step of fibrillating cellulose in a polyester based resin, preferably in a...
8729050 Method for prevention and treatment of reflux injury in the aerodigestive tract and laryngopharynx caused by pepsin  
A method for treating or preventing disorders, diseases, and symptom of reflux, that is laryngopharyngeal reflux (LPR), in the laryngopharynx caused by pepsin comprises orally administering to the...
8710213 Methods for integrating the production of cellulose nanofibrils with the production of cellulose nanocrystals  
Methods for integrating the production of cellulose nanocrystals (CNC) and cellulose nanofibrils (CNF) from cellulose are provided. The methods use milder acid hydrolysis conditions than those for...
8709450 Cellulose derivative and hydrogel thereof  
The invention is a cellulose derivative wherein some of the carboxyl groups of the cellulose derivative carboxymethylcellulose are replaced with —CO—NH—X—CO—Y—Z, and a hydrogel of the same. In the...
8691974 Three-dimensional bioprinting of biosynthetic cellulose (BC) implants and scaffolds for tissue engineering  
A novel BC fermentation technique for controlling 3D shape, thickness and architecture of the entangled cellulose nano-fibril network is presented. The resultant nano-cellulose based structures...
8679292 Composite of hydrophobic lignocellulose material bonded to complementary material  
A method is conceived for producing hydrophobic lignocellulosics based on the graft copolymerisation of vinyl-type monomers onto the lignocellulosic backbone initiated by a redox couple initiator...
8674013 Methods for preparing reinforced fluoropolymer composites comprising surface functionalized nanocrystalline cellulose  
A method of preparing a reinforced fluoropolymer composite is presented, which includes reacting a surface of a nanocrystalline cellulose with a fluorinated electrophile to form a...
8663800 Lignin production from lignocellulosic biomass  
Methods are disclosed for preparing lignin from lignocellulosic biomass using rapid full or partial pressure reduction to separate and pulverize the lignin without fouling the equipment and with...
8637284 Processing biomass  
Biomass (e.g., plant biomass, animal biomass, microbial, and municipal waste biomass) is processed to produce useful products, such as food products and amino acids.
8617354 Shaped cellulose manufacturing process combined with a pulp mill recovery system  
Provided is a process for manufacturing shaped cellulose materials from lignocellulose where a dissolving grade pulp is manufactured and dissolved in an aqueous alkaline or acidic solvent system...
8580950 Aldehyde-functionalized polysaccharides  
Novel aldehyde-functionalized polysaccharide compositions containing pendant dialdehyde groups are described that are more stable in aqueous solution than oxidized polysaccharides. The...
8580951 Aldehyde-functionalized polysaccharides  
Novel aldehyde-functionalized polysaccharide compositions are described that are more stable in aqueous solution than oxidized polysaccharides or other types of polysaccharides containing pendant...
8569479 Process for reducing the average molecular weight of cellulose ethers  
A process for reducing the average molecular weight of a cellulose ether comprises the step of contacting a cellulose ether with an acid to partially depolymerize it to a lower molecular weight in...
8569263 Method of producing silane-modified cationized cellulose  
A method of producing silane-modified cationized cellulose that has excellent aqueous dispersibility, including: a step (1) of cationizing water-soluble cellulose ether in a presence of alkali in...
8546109 Biomass pretreatment  
The present invention relates to a method for lignocellulosic conversion to sugar using an ionic liquid pretreatment for the saccharification of lignocellulosic biomass. Thus, cellulose,...
8546558 Method for the manufacture of microfibrillated cellulose  
A method of treating chemical pulp for the manufacture of microfibrillated cellulose includes the following steps: a) providing a hemicellulose containing pulp, b) refining the pulp in at least...
8524887 Regioselectively substituted cellulose esters produced in a tetraalkylammonium alkylphosphate ionic liquid process and products produced therefrom  
This invention relates a cellulose solution comprising cellulose and at least one tetraalkylammonium alkylphosphate and processes to produce the cellulose solution. Another aspect of this...
8512512 System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment process  
A method including: pretreating biomass feed stock in a first pressurized reactor, wherein the feed stock undergoes hydrolysis in the first pressurized reactor; discharging the feed stock from the...
8481678 Peptide-based tooth whitening reagents  
Peptide-based reagents comprising at least one tooth surface-binding peptide for delivery of at least one polymer-coated white colorant to the surface of teeth are provided. The peptide-based...
8455001 Cellulose derivative and method for production thereof  
The invention provides a cellulose derivative having a repeating unit of the formula below, a composition including the cellulose derivative and a phospholipid, a method for production thereof,...
8455637 Process for adjusting degree of acetyl substitution of cellulose acetate  
A process for adjusting an intermolecular or intramolecular degree of acetyl substitution of cellulose acetate is disclosed. The process comprises ripening cellulose acetate in the presence of a...
8440817 Method for producing methyl cellulose  
The present invention relates to a process for efficiently producing methyl cellulose in an industrially convenient manner. The production process of the present invention includes the step of...