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WO/2017/217677A1 |
The present invention relates to: a method for extracting lignin from biomass; and a high-strength environmentally-friendly plastic material comprising lignin obtained thereby. A plastic composite material using lignin obtained from biom...
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WO/2017/214719A1 |
The present disclosure relates to lignocellulosic materials comprising phosphorylated lignocellulosic fibers having an ionic charge in water of about 4000 to about 7000 mmoles/kg, and processes for the preparation thereof. The process co...
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WO/2017/216780A1 |
The present invention refers to a composition comprising a solution which in turn comprises an amino acidic chain gelatin polymer derived from natural sources of cold-adapted marine species, at a concentration from 1% to 20% (w/v), which...
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WO/2017/214334A1 |
Disclosed herein are lignin-derived ionic liquids and methods for preparing them. The methods include forming a reaction mixture comprising a lignin-derived starting material, a carbonyl compound, and an amine; maintaining the reaction m...
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WO/2012/170707A9 |
Biomass feedstocks (e.g., plant biomass, animal biomass, and municipal waste biomass) are processed to produce useful products, such as fuels. For example, systems are described that can convert feedstock materials to a sugar solution, w...
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WO/2017/207872A1 |
The present invention relates to a novel process of splitting cellulosic material using an electromagnetic radiation and a process of producing ethanol from cellulosic material. The invention provides a cost effective and environmentally...
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WO/2017/196890A1 |
This disclosure relates to a semi-humic composition comprising one or more humic substance which has been chemically interacted with one or more organic non-humic nitrogenous molecules, methods of use thereof, and a process for obtaining...
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WO/2017/191364A1 |
A method and a system for separating lignin from a lignin containing liquid medium. Lignin is precipitated from a lignin containing liquid medium, the method comprising: - adding a pH lowering agent to said lignin containing liquid mediu...
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WO/2017/188874A1 |
The present invention relates to lignin-containing compositions comprising: 0 to 50 percent by weight of lignin; 0 to 50 percent by weight of a liquid C2-C4polyol; and 10 to 50 percent by weight of an acrylic resin; wherein the percentag...
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WO/2017/183611A1 |
Provided is a resin composition provided with a lignin skeleton with which it is possible to produce a heat-resistant molded article and which is capable of decomposing under relatively mild conditions. A lignin-skeleton-containing resin...
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WO/2017/178513A1 |
The present invention relates to a method for preparing monomers via depolymerisation from lignocellulose-containing biomass.
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WO/2017/171652A1 |
The present invention generally relates to a process for depolymerizing lignin to monomers and/or oligomers wherein the lignin is reacted under oxidation conditions at a neutral pH in the presence of a polar aprotic solvent at elevated t...
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WO/2017/164661A1 |
The present invention relates to a self-assembled nanostructure of block polypeptides based on elastin and resilin, having stimulus responsiveness and elasticity for drug delivery, tissue engineering and regenerative medicine, a preparat...
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WO/2017/163163A1 |
The present invention relates to a liquid lignin mixture comprising 3-50 wt% methanol, 12-50 wt% ligninand5-85 wt% aqueous alkali solution wherein the concentration of said aqueous alkali solution is 1 to 50 wt% of alkali in water, based...
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WO/2017/144898A1 |
A method for modifying wood is disclosed. The method comprises the step of reacting wood with a composition comprising acetic anhydride to produce acetylated wood, characterised in that the composition contains at least one marker compou...
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WO/2017/147496A1 |
Pulps in accordance with certain embodiments include crosslinked cellulose fibers and have high brightness, reactivity, and intrinsic viscosity, and therefore can be well suited for use as a precursor in the production of low-color, high...
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WO/2017/142887A1 |
A biofabricated material containing a network of crosslinked collagen fibrils is disclosed. This material is composed of collagen which is also a major component of natural leather and is produced by a process of fibrillation of collagen...
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WO/2017/137494A1 |
The present invention relates to a preparation of carrot cell wall material, wherein the cell wall material is in particulate form and comprises particles having a size of between 25 and 500 μm, the cell wall material has a ratio by wei...
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WO/2017/136915A1 |
A process for hydrolyzing lignocellulosic biomass includes feeding lignocellulosic biomass into a pretreatment reactor, wherein the pretreatment reactor has a headspace charged with sulfur dioxide previously used in the pretreatment of l...
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WO/2017/139504A1 |
Unique, inexpensive, and strong biocomposites are obtained from blending cellulose matrix materials with lignocellulosic reinforcement materials with the aid of alkaline aqueous solvent and cold temperatures. These lignocellulosic compos...
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WO/2017/136566A1 |
This disclosure relates to a semi-humic material, and compositions comprising the same, obtained from leonardite ore and a non-humic organic carbon source and a process for obtaining the same. Also described are methods for maintaining m...
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WO/2017/084824A9 |
The invention relates to a process for making a purified lignin composition comprising a carrier liquid suitable for processing in a refinery. It comprises providing an aqueous lignin composition comprising lignin, cooking chemicals and ...
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WO/2017/112477A1 |
Systems and methods for generating a hydrolysate for fermentation from cellulosic biomass. In one embodiment, the method comprises (a) pretreating an ensiled cellulosic biomass material comprising at least 0.1 wt% of ethanol, wherein the...
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WO/2017/099592A1 |
The present invention relates to an improved process for the isolation of high-purity lignin from an organosolv liquor. In a preferred embodiment, the invention also concerns the production of a light-coloured lignin and the thus produce...
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WO/2017/093511A1 |
The present invention relates to a method for fractionating a lignocellulosic biomass. More specifically, the present invention lies in the field of cellulose solvent- and organic solvent- based lignocellulose fractionation (COSLIF) of l...
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WO/2017/089657A1 |
The present invention concerns a process for the covalent attachment of lignin to cellulose in aqueous solutions, which process is characterized by preparing an aqueous mixture of lignin particles modified with tall oil fatty acids (TOFA...
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WO/2017/088061A1 |
Discharging pretreated biomass from a pretreatment reactor and mixing the discharged pretreated biomass with a cooling liquid in a vessel provides a cooled slurry having a consistency that is less than about 12 wt%. Since the consistency...
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WO/2017/089467A1 |
The present invention provides a plant based material with high tensile strength, with high E-modulus, which have low water absorption, which can be injection molded, and which can be melted and remolded. The materials of the invention m...
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WO/2017/085516A1 |
The present invention relates to a process for extracting oxidised metal pollutants from treated cellulosic or lignocellulosic biomass to recover the metal. The treatment also generates a cellulosic or lignocellulosic biomass which can t...
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WO/2017/077198A1 |
According to an example aspect of the present invention, there is provided a dispersant comprising alkaline-O2 oxidized lignin. Such dispersant may be used for example in inorganic pigments to reduce interactions between pigment particle...
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WO/2017/078582A1 |
A process for producing a hydrocarbon product from a lignin oil, said lignin oil having an oxygen content of 10-30 wt-%, an average weight molecular weight of 500-800 g/mol with a polydispersity of 2, a heating value of 25-35 MJ/kg, a wa...
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WO/2017/077195A1 |
The invention relates to a method for optimising material recovery in a chemical pulping process. The method comprises treating of cellulosic raw material with cooking chemicals in a cooking step, where lignin is at least partly dissolve...
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WO/2017/069276A1 |
The present invention discloses a method for manufacturing a lignophenol-cellulose composite. This method includes: a step for adding a phenol material to a plant material to obtain a phenol sorbent material; a step for adding the phenol...
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WO/2017/069116A1 |
A gelatin or chemically modified product thereof having a high-molecular weight component content of 10%-50% by mass and having a value, being the low-molecular weight component content deducted from the high-molecular weight component c...
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WO/2017/065037A1 |
The purpose of the present invention is to provide a resin having biocompatibility and a self-supporting property. The biocompatible resin according to the present invention has the main chain composed of a naturally occurring polymer de...
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WO/2017/055407A1 |
A process is disclosed for converting cellulose to nanocellulose. The process comprises dissolving a cellulose feedstock in an inorganic molten salt solvent medium. The solvent medium is substantially proton free. The solvent medium may ...
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WO/2017/052354A1 |
The present invention relates to a method that contributes to the reduction of currently existing problems of contamination caused by the traditional processing of sulfurated fleshing, since the method does not generate waste such as: co...
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WO/2017/046356A1 |
The present invention concerns a method for preparing an algae powder with reduced protein content, a bioplastic composition formulated from such a powder, a method for producing a plastic product obtained from such an algae powder, and ...
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WO/2017/047504A1 |
Provided is a molded article comprising a polypeptide-containing composition, wherein the polypeptide is one or more types selected from the group consisting of natural spider silk protein and a polypeptide derived from natural spider si...
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WO/2017/047503A1 |
Provided is a transparent molded article comprising a polypeptide-containing composition and exhibiting a bending elastic modulus of more than 4.3GPa.
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WO/2017/048164A1 |
A process for batch wise production of bio-oil comprising the steps of a) preparing a black liquor composition comprising kraft black liquor, and having a hydroxide ion concentration of -40 g/l, preferably 5-15 g/l based on the volume of...
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WO/2017/048163A1 |
A process for continuously producing bio-oil comprising the steps of a) forming a black liquor composition in a mixing tank (T) by mixing kraft black liquor,acidifying agent (AA1), in an amount sufficient to adjust the hydroxide ion conc...
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WO/2017/043452A1 |
This resin composition contains: (A) one or more resins selected from the group consisting of thermoplastic resins, and curable resins selected from epoxy resins, (meth)acrylic resins, phenol resins, unsaturated polyester resins, polyure...
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WO/2017/036839A1 |
The present invention is directed to a solid state binder composition, wherein the binder comprises a component (i) in form of one or more compounds selected from compounds of the formula, and any salts thereof, such as ammonium salts an...
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WO/2017/036838A1 |
The present invention is directed to a solid state binder composition for binding mineral fibers comprising a component (i) in form of one or more carbohydrates; a component (ii) in form of one or more compounds selected from sulfamic ac...
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WO/2017/041082A1 |
Compositions such as polymers that include a ligninsulfonate component. Methods of formin ligninsulfonate containing compositions. Compositions such as polymers that include un- alkylated lignin.
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WO/2017/028413A1 |
The present invention relates to a thermoplastic polymer preparation process using rice straw graft polyethylene glycol (PEG). Pulverized and pretreated rice straw powder is firstly reacted with diisocyanate for 60 min under ultrasonic-m...
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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...
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WO/2017/024122A1 |
A process is provided for producing a biomass-derived rheology modifier, comprising: providing a pretreated feedstock comprising cellulose-rich solids; refining the cellulose-rich solids in a first high-intensity refining unit, generatin...
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WO/2017/024095A1 |
A method comprises introducing biomass solids to a digester comprising a reactor having a fluid circulation system including an injector, a digestion medium containing a catalyst, and a screen in the reactor and defining a lower zone the...
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