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WO/2019/031609A1 |
A manufacturing method for a modified lignin and a modified polyphenol, and a modified lignin-including resin composition material, wherein the ratio [(2H+G)/S] of the sum of two times the relative abundance H (%) of an H-type skeleton a...
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WO/2019/031610A1 |
A modified lignin manufacturing method having a step in which a phenolic compound is reacted with at least one of a second generation ethanol fermentation residue and a second generation ethanol saccharification residue. A modified ligni...
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WO/2019/002553A1 |
The present invention provides a process for separating lignin from a lignocellulosic material in order to obtain cellulose free or substantially free of lignin, the process comprising the steps of (a) preparing a CO2-triggered switchabl...
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WO/2019/004761A1 |
The present invention relates to a preparation method for modified lignin, the method comprising the steps of: mixing hydrogen peroxide and lignin cakes to prepare a lignin solution; adding an iron ion to the lignin solution; centrifugin...
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WO/2018/226147A1 |
The present invention describes a process for depolymerisation of lignin, said process comprising using at least one catalyst internal to a pulp mill for performing catalytic treatment and separation of biomass components into cellulose ...
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WO/2018/218295A1 |
Provided are methods of extracting silica and optionally lignin from an organic material, which includes adding a first acid to a liquids fraction separated from the organic material after treatment thereof with an alkali so as to facili...
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WO/2018/205021A1 |
The present relates to a process for the depolymerization of lignin using chemicals recoverable by the soda or kraft mill recovery cycles. The process involves the use of sodium hydroxide or white liquor to depolymerize lignin in black l...
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WO/2018/205020A1 |
The present relates to a process for the depolymerization of a feedstock comprising lignin producing depolymerized lignins comprising the loading of the feedstock, a catalyst, a polyalcohol, and water into a reactor; heating the reactor ...
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WO/2018/200663A1 |
Compositions and consumables comprising certain sweeteners and at least one dihydrochalcone of Formula I are provided herein, wherein the at least one sweetener is selected from certain steviol glycoside and/or mogroside sweeteners in sw...
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WO/2018/174793A1 |
The present invention relates to a composition and a method of preparing the composition where the composition comprising functionalized lignin having a weight average molecular weight (Mw) of at least l,000g/mol and a green carrier liqu...
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WO/2018/175418A1 |
16-membered macrolide compounds inhibit growth of various microbial species and have utility in the treatment of systemic or topical microbial infections, including methicillin-resistant strains (Formula I).
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WO/2018/154314A1 |
A method of processing an aqueous hemicellulosic stream containing lignin, comprising: (a) contacting an aqueous hemicellulosic stream containing lignin with a C3-8 alkyl alcohol at elevated temperature and acidic pH; (b) separating the ...
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WO/2018/115592A1 |
According to an aspect of the present invention, there is provided a method of producing reactive lignin from an alkaline lignin containing stream, such as black liquor, e.g. kraft lignin,by using thermal treatment with temperatures betw...
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WO/2018/115516A1 |
The invention relates to a method for producing lignin particles, comprising the steps of: a) extracting lignin from a lignin-containing starter material, using a mixture that comprises at least one organic solvent and water, and b) prec...
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WO/2018/119152A1 |
The present invention provides for a method of converting a depolymerized lignin aromatic compound into a bioproduct, comprising: (a) providing a composition comprising a depolymerized lignin aromatic compound, optionally a depolymerized...
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WO/2018/079753A1 |
[Problem] To provide a synoviolin expression inhibitor that inhibits expression of a synoviolin gene or a synoviolin protein. [Solution] Provided is a synoviolin expression inhibitor that contains, as an active ingredient, mesenchymal st...
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WO/2018/072282A1 |
Provided is an apparatus for extracting fulvic acid in a water body. The apparatus comprises a raw water supply unit, a pretreatment unit, a nanofiltration concentration unit, a pH adjustment unit, a water tank, a general control system,...
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WO/2018/051070A1 |
Alkylated aromatic products are produced in a process comprising the steps of pyrolysing a pyrolysable raw material in a pyrolysis process to obtain a pyrolysis product stream containing a phenolic product and aromatics products;separati...
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WO/2018/037226A1 |
A method of processing a lignocellulosic feedstock includes heating the lignocellulosic feedstock in a solvent mixture comprising an acid and at least 80% by volume of n-butanol to produce a reaction mixture including a butylated lignin....
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WO/2018/026907A1 |
Provided herein are novel surfactant compositions and methods having application in a variety of fields including enhanced oil recovery, the cleaning industry as well as groundwater remediation. The surfactant compositions are based on l...
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WO/2018/015609A1 |
The present invention relates to a catalyst composition comprising Ru supported on zirconia, where said zirconia comprises 60-100 wt% of monoclinic phase of zirconia, to the use of said catalyst composition and to a method of preparing s...
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WO/2018/015608A1 |
The present invention relates to a process for converting feedstock comprising lignocellulosic material, said process comprising the steps of treating the feedstock with an alkali, whereby a mixture is obtained, hydrotreating said mixtur...
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WO/2018/015610A1 |
The present invention relates to a process for converting feedstock comprising lignocellulosic material, said process comprising the steps of hydrotreating the feedstock catalytically with hydrogen in the presence of an alkali and a cata...
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WO/2018/011668A1 |
The present invention relates to a lignin-based phenolic resin, particularly useful in the manufacture of oriented strand boards (OSB).
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WO/2018/013796A1 |
A method for processing lignin may comprise flowing a lignin composition comprising a lignin polymer and a solvent through a reaction chamber of a continuous flow reactor, the lignin polymer comprising hydroxycinnamic groups bound to a p...
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WO/2018/009502A1 |
The present disclosure relates to lignocellulosic biomass processing and refining to produce hemicellulose and cellulose sugars. Methods and systems for refining a lignocellulosic hydrolysate are provided herein.
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WO/2018/004447A1 |
The present invention relates to a composition comprising Kraft lignin a very low amount of metal and inorganic compounds. The composition may be used in a refinery process to prepare fuel.
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WO/2018/002402A1 |
The present invention relates to a method for producing a sugar syrup, comprising the steps involving the solid-liquid separation of a biomass hydrolysate, and the concentration of the liquid phase obtained in step (a) by means of evapor...
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WO/2018/004427A1 |
The present invention relates to a method of producing lignin with reduced amount of odorous substances comprising the stepsof: i) providing a solid phase lignin containing starting material to be contacted with a water solution comprisi...
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WO/2017/217533A1 |
A lactobacillus fermentation promoter is provided which is suitable for use in food production. The invention relates to a streptococcus thermophilus fermentation promoter, and a production method thereof, which contains a solution prepa...
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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/2017/178513A1 |
The present invention relates to a method for preparing monomers via depolymerisation from lignocellulose-containing biomass.
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WO/2017/176677A1 |
This invention provides nucleotide analogues each of which comprises a tag comprising one or more Forster resonance energy transfer (FRET) acceptor fluorophores, a nucleotide polymerase having one or more FRET donor fluorophores, and met...
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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/2017/163163A1 |
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/2017/156411A1 |
A polymer composite material includes a blend of one or more thermoplastic polymers and one or more bio-based flame retardant additives, wherein the one or more bio-based flame retardant additives are present in an amount of 35 to 100 pa...
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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/2017/099592A1 |
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/2017/095316A1 |
The present invention relates to a composition comprising depolymerized lignin derivatives and a solvent and wherein the composition is suitable for preparing fuel. The depolymerized lignin comprises phenol derivatives and the compositio...
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WO/2017/095555A1 |
A method for converting lignin to a phenol product, the method comprising contacting a zeolite catalyst with a lignin under reaction conditions sufficient to produce the phenol product at a yield of equal to or greater than about 50%. A ...
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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/2017/059564A1 |
Copper electroplating baths include reaction products of amines, polyacrylamides and bisepoxides. The reaction products function as levelers and enable copper electroplating baths which have high throwing power and provide copper deposit...
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WO/2017/059565A1 |
Copper electroplating baths include reaction products of amines, polyacrylamides and sultones. The reaction products function as levelers and enable copper electroplating baths which have high throwing power and provide copper deposits w...
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WO/2017/059563A1 |
A polymer composed of a reaction product of an amine and a quinone. The quinone is a Michael addition receptor. The polymer may be an additive for a copper electroplating bath. The polymer may function as a leveler and enable the copper ...
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WO/2017/045680A1 |
The aim of the invention is to improve the properties of lithium-sulfur batteries, in particular the cycle stability thereof. Said aim is achieved, according to the invention, in a first aspect, by a lithium-sulfur battery having a catho...
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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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