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Patent Searching and Data


Matches 1 - 50 out of 3,117

Document Document Title
WO/2021/198467A1
The present invention relates to a method of draining water comprising the steps of: - providing a water drainage device, wherein the water drainage device comprises man-made vitreous fibres (MMVF) bonded with a cured aqueous binder comp...  
WO/2021/197624A1
The present invention is directed to a solid state binder composition, in particular for preparing mineral fiber products.  
WO/2021/198561A1
The invention relates a method for producing xylan, which comprises - obtaining an aqueous starting solution comprising xylan and optionally at least one non-cellulosic polysaccharide, and adjusting pH of the aqueous solution to a first ...  
WO/2021/198556A1
The invention relates to a method of extracting extractives from a solid lignin fraction, comprising extracting a solid lignin fraction comprising extractives with an organic solvent to provide an organic extract containing the extractives.  
WO/2021/197662A1
The invention is directed to an aqueous binder composition free of phenol and formaldehyde.  
WO/2021/197661A1
The present invention is directed to a mineral fibre product, comprising mineral fibres in contact with a binder resulting from the curing of an aqueous binder composition free of phenol and formaldehyde.  
WO/2021/197622A1
The invention relates to façade system for a building, in particular an External Thermal Insulation Composite System (ETICS), comprising a thermal and/or acoustic insulation, consisting of at least one insulation element being a bonded ...  
WO/2021/197623A1
The invention relates to a roofing system for a flat roof or a flat inclined roof of a building with a thermal and/or acoustic insulation, consisting of a structural support, a deck, optionally a vapour control layer, a waterproof membra...  
WO/2021/187502A1
According to one aspect of the present invention there is provided a synthetic polymer having a first segment that contains a polypeptide skeleton and one or more second segments bonded directly to the first segment. The second segment c...  
WO/2021/188912A1
In a particular implementation, a system for drying lignin includes a mixer configured to receive lignin and one or more types of desiccant beads and to mix the lignin with the one or more types of desiccant beads. The one or more types ...  
WO/2021/181955A1
This method for pretreating a herbaceous biomass comprises, in the stated order: a squeezing step for squeezing a herbaceous biomass; a catalyst adding step for adding a catalyst to the herbaceous biomass after the squeezing step; an inj...  
WO/2021/173018A1
The invention relates to a process for the production of reactive polyols from wood-like waste materials on the fact that the wood-like waste material is used as a wood-like material, which is chipped to a grain size of 1 to 500 pm, and ...  
WO/2021/156273A1
The invention concerns a process for preparing a powder of a material of natural origin, which comprises a step of treating a substance containing at least 70 % by weight of one or more leather wastes in particle form in a twin-screw ext...  
WO/2021/150864A1
The disclosure relates to adhesive compositions, including non-crosslinked resins and crosslinked/cured adhesives joining substrates, as well as related methods for making the compositions and articles. Compared to a conventional phenol ...  
WO/2021/145791A1
The group of inventions relates to the field of tissue engineering, and more particularly to collagen membranes for use as xeno-implants, and discloses a collagen membrane made from biological tissue from squid and a method for producing...  
WO/2021/113054A3
The present disclosure is directed to new materials, to processes, products, and apparatus for controlling the production of new materials with enhanced properties. Processing, including layering, Nano-infusion, and other methods for com...  
WO/2021/144499A1
A method for producing mono-ethylene glycol (MEG) from a wood-based raw material, and wherein method comprises: i) providing a wood-based feedstock originating from the wood-based raw material and comprising wood chips, wherein at most 5...  
WO/2021/146240A1
A turkey collagen hydrolysate composition is prepared from turkey collagen sources, wherein the composition has: a protein concentration of from about 80 wt% to 100 wt%; a protein molecular weight distribution wherein from about 80% to 1...  
WO/2021/142079A1
Disclosed are biodegradable polyester polymers comprising lignin-containing segments and vegetable-oil based segments. Also disclosed herein are methods of making biodegradable polyester polymers and the articles made from these polymers.  
WO/2021/133733A1
Provided are cost-effective methods and systems for producing a low molecular weight reactive lignin from a lignocellulosic biomass. The process is rapid and the reactive lignin is easily separated from carbohydrates and other components...  
WO/2021/130102A1
The invention relates to a process for catalytically oxidising an unbleached cellulose paste, comprising the following steps: supplying to a reactor an unbleached cellulose paste; supplying a heterocyclic nitroxyl radical; supplying chlo...  
WO/2021/124127A1
The present invention relates to a process for preparing a bonding resin, wherein lignin is provided in the form of an aqueous solution and mixed with one or more of a crosslinker and optionally one or more additives. The bonding resin i...  
WO/2021/124129A1
The present invention relates to a process for preparing a bonding resin, wherein lignin is provided in the form of a solution in ammonia and/or an organic base and mixed with one or more crosslinker and optionally one or more additives....  
WO/2021/124126A1
The present invention relates to a process for preparing a bonding resin suitable for use in coatings. The invention is directed to a method for preparing a bonding resin for use in a coating, wherein a solution of lignin in an organic s...  
WO/2021/124125A1
The present invention relates to a process for preparing a bonding resin, wherein lignin is provided in the form of a solution in ammonia and/or an organic base and mixed with one or more crosslinkers and optionally one or more additives...  
WO/2021/125362A1
Provided is a method for separating and recovering lignin and polysaccharides from a lignin−polysaccharide complex such as wood, simply and with reduced energy consumption and reduced environmental impact. The present disclosure is a...  
WO/2021/118372A1
The method of production of polyols from plant biomass is characterized by the use of soft and/or hardwood or bark from soft and/or hardwood with a grain size between 50 and 800 pm. They are subjected to the process of solvolysis in the ...  
WO/2021/111040A1
The invention relates to a method for producing cationized cellulose. The method comprises at least preparing a slurry of a cellulosic starting material in an alkaline liquid medium which comprises an organic liquid and performing mercer...  
WO/2021/098097A1
The present invention relates to a thiol-modified polymer compound, and a preparation method therefor and an application thereof. In the present invention, a polymer compound modified by an acryloyl derivative and a polythiol compound ar...  
WO/2021/102327A1
The present invention provides, in various embodiments, genetically modified aerobic bacteria, polynucleotides and methods for expressing and/or harvesting electrically conductive protein nanowires (e-PNs). The present invention also pro...  
WO/2021/097311A1
A process for the production of one or more of ethoxylated and hydroxylated lignin fractions, cellulose, lignocellulosic sugars, and ethanol in high yields is provided. The process comprises steaming, pretreatment, chemical recovery, sac...  
WO/2021/096461A1
The invention relates to, composite panels with rice husks or rice husk powder or rice husk and rice husk powder mixture additive and polyurethane filling, that aesthetically solves the problem of the outer shell of structures such as he...  
WO/2021/090052A1
The invention relates to a lignocellulosic composite formed by mixtures of fibres from a first source of maize waste fibre, and to a production method, which consists of at least part of the stalk and leaves (husk) in a proportion by wei...  
WO/2021/085818A1
The present technique pertains to a method for preparation of a succinylated collagen-fibrinogen hydrogel and a succinylated collagen-fibrinogen hydrogel prepared thereby. The method for preparation of a succinylated collagen-fibrinogen ...  
WO/2021/078955A1
The invention relates to an adhesion-promoting composition for a textile material, comprising a salt of lignosulphonate, an epoxy hardener for said salt, comprising at least two epoxide units, and an elastomer latex. The lignosulphonate ...  
WO/2021/074100A1
The invention relates to a fish scale composition characterized in that it comprises 50% to 90% by weight of fish scales and 10 to 50% by weight of an additive for creating chemical bonds between collagen fibers of the fish scales, the p...  
WO/2021/074210A1
The present invention relates to a method for producing fragments of lignin with functional groups.  
WO/2021/066166A1
The purpose of the present invention is to provide a lignin derivative that can improve the dispersibility of various substances to be dispersed, such as various dispersing agents, cement admixtures, and agrochemical additives, regardles...  
WO/2021/058808A1
A process for the preparation of glycols from a lignocellulosic solid biomass comprising cellulose, hemicellulose and lignin in a reactor system, said process including: a) contacting the lignocellulosic solid biomass with an organic sol...  
WO/2021/058805A1
A process for the preparation of glycols from a lignocellulosic solid biomass comprising cellulose, hemicellulose and lignin in a reactor system, said process including: a) contacting the lignocellulosic solid biomass with an organic sol...  
WO/2021/062407A1
Disclosed is a method of crosslinking hair or other keratin fibers by (i) providing a crosslinking agent comprising an oxidized sugar having at least two aldehyde groups; and (ii) infiltrating a plurality of non-crosslinked hair or other...  
WO/2021/049359A1
This organic-solvent-soluble lignin recovery system comprises a thin-film dryer configured so as to dry a liquid extract extracted through use of a mixed solvent of an organic solvent and water from a lignin-containing solid, and to form...  
WO/2021/037915A1
The present invention relates to novel composite materials comprising elemental gold in the form of single crystals, amyloid fibrils and a polymer. This composite material is similar to glassy plastics yet lighter than aluminum and has a...  
WO/2021/036156A1
The present disclosure belongs to the technical field of biomass refining, and specifically relates to a eutectic solvent and an application thereof in extracting lignin. The eutectic solvent is composed of a certain amount of a hydrogen...  
WO/2021/032647A1
Methods of forming an ingredient for human consumption are provided herein. The methods may include isolating one or more soluble polysaccharides from a biomass, generating one or more oligosaccharides from the biomass, and combining the...  
WO/2021/024152A1
The invention refers to a method for obtaining thermoreactive binders by isolating them from birch outer bark for use in the production of wood composite materials. The invention describes a process of obtaining a suberinic acid containi...  
WO/2021/022382A1
A method for synthesizing hydrogels comprises dissolving a gelatin in a first solvent to form a first solution, methacrylating the first solution using a methacrylating agent to form a solution containing dissolved gelatin methacryloyl, ...  
WO/2021/018966A1
The invention proposes a method comprising (i) using a lignocellulosic raw material based process for production of synthetic gas; (ii) introducing the syngas to a Fischer-Tropsch (FT) catalytic synthesis (FTS) process and generating Fis...  
WO/2021/009374A1
The present invention relates to ionic liquid-type compounds having formula (I). The invention also relates to the use of such compounds for the dissolution and/or extraction of at least one compound of biological origin, such as a biopo...  
WO/2021/005230A1
The invention relates to a method for producing stabilized lignin from lignin-containing raw materials, comprising two process steps. The invention also relates to the stabilized lignin produced in this way.  

Matches 1 - 50 out of 3,117