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WO/2024/039765A3 |
Graphite prepared from renewable or sustainable source feedstock, methods for making same, and batteries comprising same. The non-catalytic graphitization method comprises (a) providing a feedstock comprising at least one aromatic compou...
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WO/2024/069048A1 |
The present invention relates to novel aqueous tannin nanoparticle dispersions, to a method for their preparation and to the use of the aqueous tannin nanoparticle dispersions, particularly in tannin nanoparticle coatings. Tannin nanopar...
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WO/2024/068653A1 |
In general, the present invention relates to lignin-derived curing agents, as well as their use in resin compositions. Furthermore, the present invention relates to methods for preparing said lignin-derived curing agents.
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WO/2024/062004A1 |
The present invention relates to a method for preparing a black liquor epoxy resin from a mixture of black liquor, epichlorohydrin, and a primary or a heterocyclic amine, in the presence of a base. The invention further relates to the us...
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WO/2024/062148A1 |
The present invention relates to a process for producing hemicellulose-derived products from a lignocellulose material, said process comprising an alkaline pretreatment of said lignocellulose material to produce a hydrolysable solid, and...
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WO/2024/058659A1 |
The invention relates in general to working or preserving a plant-fibre material, such as a wood-like material, and processing said material, such as in a plastic state in general, and may likewise be considered to be a technology of man...
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WO/2024/047556A1 |
The present disclosure relates to an organic polymer of Formula I, a method of its synthesis, a blend comprising the organic polymer of formula I, and a method of improving the coking potential of coal using the organic polymer of Formul...
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WO/2024/044863A1 |
The invention relates to a method for generating a porous injectable scaffold, which comprises: providing a two-phase liquid composition at a temperature below 25°C, with Newtonian behaviour, wherein the composition comprises a dispersa...
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WO/2024/043926A1 |
The present disclosure provides a base material for fibroin molding which can be easily molded without the labor of laminating, and a method for producing a fibroin molded body, wherein the base material for molding having silk fibroin a...
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WO/2024/043927A1 |
The present disclosure provides a fibroin molding method and a molded body that enable easy release from a mold even in the case of a complicated mold shape, wherein the fibroin is heated and pressurized inside a mold and then heat-treat...
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WO/2024/036406A1 |
There is provided a lignin-based polyurethane foam comprising a polyurethane polymer having polymerized isocyanate and lignin, and wherein the lignin-based polyurethane foam comprises at least 30 % by weight of lignin with respect to the...
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WO/2024/036409A1 |
A method of obtaining ethanol from a lignocellulosic biomass where said method comprises the following steps: Step 1: delignification of a lignocellulosic biomass using a modified Caro's acid; Step 2: recovering a solid portion of the de...
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WO/2024/023214A1 |
The invention relates to methoxyphenol liquid-liquid extraction process comprising: a) Subjecting crude liquid lignin oil (CLO) or dried crude liquid lignin oil (CLO), to a treatment with water allowing the precipitation of lignin oligom...
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WO/2023/287396A9 |
This invention provides improvements to processes for making granular lignin from black liquor. One of the improvements is that the use of a pre-carbonation column reduces the CO2 flow into the sparger of a carbonation column. The pre-ca...
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WO/2024/020203A1 |
Animal feed binders made from defibrillated lignocellulosic fibers, animal feeds comprising the defibrillated lignocellulosic fibers, and methods to make animal feeds using the defibrillated lignocellulosic fibers.
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WO/2024/018000A1 |
Organic-inorganic hybrid materials using lignin as the organic phase for the synthesis of thin films are described. These hybrid materials are prepared through the known sol-gel method whereby a metal-oxide precursor and alkoxysilane fun...
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WO/2024/003450A1 |
According to an example aspect of the present invention, there is provided a method for converting a plant material to a hardenable biomass by means of a reactive extrusion in a series of extrusion modules, which exposes carbohydrate com...
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WO/2023/247765A1 |
The present invention is directed to a process for modifying the melting characteristics of a first lignin by chemically modifying the first lignin in a reactor under conditions of reduced temperature and increased pressure (e.g., greate...
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WO/2023/246524A1 |
Disclosed in the present invention are a method for preparing a lignin adhesive and a product thereof. The method comprises: treating a wood fiber raw material by using a mixed solution; after the treatment is finished, adding an organic...
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WO/2023/242517A1 |
The invention relates to a method for thermoplasticization of a cellulose material, said method comprising: i) bringing a fatty acid (FA) into contact with trifluoroacetic anhydride (TFAA); and ii) esterification of a cellulose material ...
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WO/2023/241996A1 |
The invention relates to a method for processing lignocellulosic biomass, the method using at least one reactor (9; 14) for processing the biomass, the reactor (9; 14) being provided with a feed device (6; 11) equipped with a biomass inl...
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WO/2023/237869A1 |
The invention relates to fungal materials comprising fungal biomass, a polysaccharide-based matrix, a plasticiser (e.g. a polyol and/or latex), and an emulsifying agent. The invention also relates to methods of producing said fungal mate...
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WO/2023/238916A1 |
The present invention addresses the problem of providing hollow spherical particles that have superior safety and can be produced more easily. This problem is solved by hollow spherical particles which are self-assembled bodies of a lign...
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WO/2023/227672A1 |
The present invention relates to a method for solubilising a lignin material and controlling its molecular weight, in order to prevent the potential decrease in its reactivity, and thereby controlling the viscosity of both the lignin mat...
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WO/2023/227426A1 |
In general, the present invention relates to lignin-derived monomers, as well as polymers prepared with these lignin-derived monomers. Furthermore, the invention relates to methods to prepare these monomers from feedstock rich in lignin,...
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WO/2023/223229A1 |
The present invention relates to a bonding resin useful for example in the manufacture of insulation, such as mineral wool insulation or glass wool insulation. The invention also relates to a method for preparing the bonding resin and to...
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WO/2023/219157A1 |
The present invention pertains to: a curable resin composition which contains an epoxy resin and a modified lignin having undergone chemical modification by polyethylene glycol, and in which the epoxy resin and the modified lignin are in...
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WO/2023/214873A1 |
Biodegradable and mouldable cassette for lateral flow assay device, and lateral flow assay device comprising said cassette A biodegradable and mouldable cassette for lateral flow assay device, and a lateral flow assay device comprising s...
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WO/2023/214874A1 |
A lateral flow assay device for in vitro diagnostics of a biological sample comprises a diagnostic test strip inserted into a cassette. The cassette comprises a lower cassette part and an opposite upper cassette part coupled to each othe...
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WO/2023/206055A1 |
Provided are a modification and the use of silk fibroin. Calcium in silk fibroin or fibroin fibers is partially or completely removed, so as to obtain the modified silk fibroin with a broad-spectrum antioxidant effect. A method for prepa...
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WO/2023/208015A1 |
A method for extracting active lignin from a woody biomass and using the lignin as a wood adhesive. A modifier is added in a lignin extraction process, so that extracted lignin has self-crosslinking performance during hot pressing to be ...
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WO/2023/211931A1 |
Disclosed herein are tissue augmentation compositions comprising a hydrogel modified with methacrylic anhydride. The hydrogel may be composed of albumin, collagen, silk, or keratin. The composition may be used to modulate an immune respo...
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WO/2023/199201A1 |
The present invention relates to a method for purifying lignin. The method comprises the steps of: providing alkaline black liquor; removing inorganic impurities from the black liquor to obtain purified black liquor; acidifying the purif...
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WO/2023/199402A1 |
The main component of this shaped wood article is cellulose. The shaped wood article has one or both of characteristics (1) a flexural modulus of at least 4000 MPa, and (2) a flexural strength of at least 50 MPa. Wood pellets used as a m...
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WO/2023/194866A1 |
The present invention relates to a method for purifying lignin comprising the steps of: providing lignin in solid form, immersing the lignin in an acidic aqueous solution so as to remove metals from the lignin to the acidic aqueous solut...
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WO/2023/191018A1 |
The present invention relates to a method for producing a gelatin or a concentrated gelatin solution, said method comprising a membrane concentration step for concentrating a gelatin solution with an ultrafiltration membrane module provi...
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WO/2023/187213A1 |
Described herein are flour compositions, products of, and methods of making the same.
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WO/2023/183712A1 |
Embodiments relate to a method of forming a precipitate. The method involves a multi-step chemical conversion of biomass with an oxidant to convert a hydroxyl group of the biomass into an aldehyde group. One embodiment can use sodium chl...
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WO/2023/180780A1 |
The subject of the invention is a process for the preparation of food-grade fulvic acid and/or humic acid from peat, xyloid lignite, leonardite, wherein (i) the raw material is subjected to acid pretreatment, and then a solid-liquid sepa...
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WO/2023/174176A1 |
Disclosed in the present invention is a method for preparing an electro-responsive silk fibroin material, which method comprises the following steps: (1) activation of silk fibroin, which involves: diluting an aqueous solution of silk fi...
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WO/2023/169974A1 |
The present invention relates to a method for preparing a stable lignin-phenol blend and a stable lignin-phenol blend obtained by said method.
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WO/2023/165941A1 |
The present invention concerns a process for producing leather, skin, hide and/or textile substitute from mycelium. The present invention also concerns a leather, skin, hide and/or textile substitute obtainable by said process and use th...
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WO/2023/164772A1 |
A process to hydrolyze cellulose into cellobiose comprising the following steps: - providing a reaction vessel; - providing a Cellulomonas uda (ATCC 491) inoculum; - exposing said Cellulomonas uda (ATCC 491) bacterium to a source of cell...
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WO/2023/166242A1 |
A method for preparing a thermoplastic composition comprising grafted cellulose and/or hemicelluloses is disclosed. The method may comprise reacting a cyclic ester monomer with cellulose and/or hemicelluloses, thereby grafting the cellul...
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WO/2023/166244A1 |
A method for preparing a thermoplastic composition comprising grafted cellulose and optionally grafted hemicelluloses is disclosed. The method comprises providing a composition comprising cellulose and optionally hemicelluloses; dissolvi...
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WO/2023/166243A1 |
A method for preparing a thermoplastic composition comprising grafted cellulose and optionally grafted hemicelluloses is disclosed. The method comprises providing a composition comprising cellulose and optionally hemicelluloses; dissolvi...
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WO/2022/090735A9 |
This invention relates to a polysaccharide that can be used to modulate immune responses.
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WO/2023/163498A1 |
The present invention relates to a method for preparing a scratch-resistant bio-additive for plastics and a scratch-resistant additive for plastics prepared thereby and, more specifically, to a method for preparing a scratch-resistant bi...
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WO/2023/155002A1 |
Aspects of pH responsive polymers are described. One exemplary aspect is a pH responsive GelMA polymer comprising a gelatin type A with selectively modified and unmodified functional groups. For example, this polymer may comprise: modifi...
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WO/2023/135261A1 |
The invention relates to a cellulose particle having a length of from 1,000 to 10,000 nm and an aspect ratio of from 2 to 18 and a method for preparing cellulose particles comprising hydrolysing a cellulose material to provide hydrolysed...
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