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Matches 1 - 50 out of 2,777

Document Document Title
WO/2018/219954A1
The present invention relates to a method for the preparation of a lignin prepolymer, comprising (a) providing a lignin; (b) reacting the lignin with a hydroxyl functionalization reagent to provide a lignin derivative containing at least...  
WO/2018/215922A1
The present invention relates to a process for lignin dissolution in which partial methylolation of lignin is carried out during the step of preparing a solution of lignin in an aqueous medium comprising alkali. The lignin prepared accor...  
WO/2018/216717A1
This emulsion-type tackifying resin composition comprises: a reaction product of a rosin and an alcohol; a dispersion medium; and an emulsifier. The emulsifier contains: a reactive emulsifier which is a compound having a carbon-carbon do...  
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...  
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 ...  
WO/2018/203268A1
The present invention relates to an improved process for purification of bacterial capsular polysaccharides, more specifically capsular polysaccharides of gram negative bacteria. The process comprises of concentration and dia filtration ...  
WO/2018/193166A1
The present invention comprises a process for the production of essentially phenol-free impregnation resin and the composition and end-uses of the resin produced by this process or an otherwise similar resin. In the process, as the mater...  
WO/2018/189495A1
The invention relates to a method for manufacturing at least one grafted polyphenol, comprising at least the step of reacting, in the presence of at least one catalyst, at least one polyphenol with at least one compound of the following ...  
WO/2018/191231A1
The present disclosure relates to adhesive compositions made from the reaction product of plant protein and phenolics, and method of making and using the adhesive compositions. A maximum bonding strength of 7.8 ± 1.5 MPa was obtained us...  
WO/2018/190720A1
The present invention relates to a method for preparing an activated lignin composition. In addition, the present invention also relates to a method for further processing the thus activated lignin composition in a method for preparing a...  
WO/2018/189696A1
The present invention relates to an improved process for preparing an aqueous dispersion of lignin and the use of said suspension in the preparation of a resin.  
WO/2018/182497A1
A transparent wood comprising at least one polymer and a wood substrate comprising more than 15 % lignin, measured as Klason lignin, and having an optical transmittance of at least 60%, as well as a method for its preparation.  
WO/2018/182419A1
The invention relates to a method for processing a mix of lignocellulose fibers, such as miscanthus or sorghum fibers, for the production of a bio-based composite, comprising the steps of: harvesting lignocellulosic crops and processing ...  
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...  
WO/2018/173057A1
The present disclosure provides a bifunctional linker for coupling at least one functional moiety, preferably a bis-allyl propionic acid (BAPA), to a polymer-containing matrix. Also disclosed by the present disclosure are anhydrides of t...  
WO/2018/169459A1
A method of preparing a sizing boost additive, comprising the steps of I) combining a lignin oil and an aqueous solution of gelatinized cationic polysaccharide, and optionally water, to obtain a lignin/polysaccharide blend, wherein the l...  
WO/2018/165589A3
The present disclosure relates to methods for producing recombinant proteins, as well as compositions used in and produced by such methods. Specifically, the present disclosure relates to methods for producing high secreted yields of rec...  
WO/2018/161165A1
An acidic water-based process was developed for the synthesis of anionic lignin copolymers with adjustable MW, thermal stability and solubility in water. The anionic lignin copolymer described herein comprises: a molecular weight of 5,00...  
WO/2018/161164A1
A water-based process was developed for the synthesis of aminated lignin copolymers with high MW, thermal stability and solubility in water over a wide range of p H values. The cationic lignin copolymer described herein comprises: a graf...  
WO/2018/138075A1
Lignin having a plurality of functionalizations of the general formula (I) wherein R and R' are different from each other and selected between -OH and -OArLig and n is an integer between 1 and 6.  
WO/2018/134702A1
The present invention refers to a process for the manufacture of biodegradable plastic films in aqueous environment, starting from vegetal wastes in powder form, without use in any steps of the process of chemical reagents and organic so...  
WO/2018/130776A1
The invention relates to a biomass treatment method, said method comprising at least (a) bringing the biomass into contact with subcritical water in the presence of at least one hydrophilic ionic liquid.  
WO/2018/122470A1
The present invention relates to an adhesive mixture, containing one or more cohesive polymers, one or more tackifiers and optionally one or more separate plasticizer, wherein at least one tackifier is selected from lignin or derivatized...  
WO/2018/115867A3
There is described a process for obtaining a target chemical species, in particular alginate and/or cellulose,from seaweed. The process comprises the steps of:(i) providing a seaweed portion; (ii) bleaching the seaweed portion; and (iii)...  
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...  
WO/2018/115867A2
There is described a process for obtaining a target chemical species, in particular alginate and/or cellulose,from seaweed. The process comprises the steps of:(i) providing a seaweed portion; (ii) bleaching the seaweed portion; and (iii)...  
WO/2018/109262A1
The invention relates to a method for producing a binder composition, wherein the method comprises: a) preparing a prepolymer of resorcinol and glyoxal by allowing resorcinol to react with glyoxal in an aqueous composition; and b) mixing...  
WO/2018/102889A1
A construct comprising: (i) an optionally derivatized glycopeptide antibiotic; (ii) a nanoparticle; and (iii) a first linker connecting (i) and (ii) is provided. The construct may further comprise a second linker located between the firs...  
WO/2018/106644A1
The present invention encompasses embodiments in which trastuzumab or a related trastuzumab antibody is conjugated to β-1,6-glucan oligomers. Thus, the present invention includes, among other things, compositions including trastuzumab c...  
WO/2018/091780A1
I na method and an apparatus for recovering chemicals from an alkaline lignin material, the alkaline lignin material (3) which comprises NaOH or KOH is precipitated in presence of an acid in a precipitation stage (6) for forming a precip...  
WO/2018/086672A1
The present invention relates to a method for preparing a cellulose rich fibre fraction, said method comprising the steps of: (i) providing straw, (ii) subjecting the straw to a dry mechanical treatment, (iii) subjecting the material obt...  
WO/2018/073132A1
A reinforced composite material comprises a blend of a thermoplastic matrix and cellulosic fibers, wherein the thermoplastic matrix comprises a tarry residue fraction from a lignocellulosic biomass liquefaction process. A process for the...  
WO/2018/073524A1
A composition for treating lignocellulosic agricultural residues (11), such as straw, characterised in that it comprises a liquid mixture of an aqueous solution containing the mineral elements NPK, capable of forming a nutrient medium fo...  
WO/2018/069575A1
In a method and an apparatus for an enzymatic hydrolysis in which a plant based feed (1) is fed to an enzymatic hydrolysis stage (2) in which the plant based feed is hydrolysed by means of an enzyme (23,3) to form a hydrolysed product (5...  
WO/2018/065728A1
The invention relates to a method for producing at least one alkoxylated polyphenol, comprising the following consecutive steps: (a) reacting at least one polyphenol, at least one alkoxylating agent and at least one catalyst, in the pres...  
WO/2018/065727A1
The invention relates to a method for producing at least one alkoxylated polyphenol, comprising the following consecutive steps: (a) reacting at least one polyphenol, at least one alkoxylating agent and at least one catalyst in the prese...  
WO/2018/064322A1
A treated cellulosic material comprising a cellulosic material having a porous structure defining a plurality of pores, the cellulosic material comprising wood including wood or wood composite materials, at least a portion of the pores c...  
WO/2018/064326A1
A method for preparing a treated cellulosic material comprising: providing a cellulosic material; a first treatment protocol comprising impregnating the cellulosic material with an aqueous solution comprising a polymer, the polymer compr...  
WO/2018/050941A1
The invention relates to a multi-bed pilot plant comprising vertically arranged reactors (1) that have the liquid fluid inlet arranged above biomass-containing cartridges, and a liquid fluid outlet arranged in a lower part of the reactor...  
WO/2018/053530A1
This disclosure provides polymer and film derivatives of specialized clean lignin with improved properties. This disclosure also provides methods of making polymer and film derivatives of specialized clean lignin with improved properties.  
WO/2018/052495A1
Provided herein are coated particles, such as, for example, proppants comprising a coating. A coated particle of the present invention may swell upon contact with a solution having a salinity in a range of about 50 ppm to about 100,000 p...  
WO/2018/047928A1
A method for producing a heat resistant lignin which comprises step (I) for mixing a starting lignin solution with at least one kind of solvent (a) in an amount 1-50 times by volume, inclusive, as much as the starting lignin solution, sa...  
WO/2018/047772A1
This method for producing a resin composition includes: a step for obtaining a lignin-containing solution that contains a solvent and lignin solubilized through a process of isolating the lignin from a lignin-containing material; and a s...  
WO/2018/043698A1
The present invention provides a method for producing a molded body, which comprises: a step 1 wherein water is added to a composition containing a structural protein; a step 2 wherein a water-containing composition obtained in the step ...  
WO/2018/038672A1
The present invention relates to a method of preparing grafted copolymers of lignin and/or cellulose, comprising the generation of macroradicals in situ by mechanical impact on the backbone of said lignin and/or cellulose of said lignin ...  
WO/2018/037726A1
A process for producing a lignoalcohol/cellulose composite is disclosed. The process of the present invention comprises: a step in which an alcohol material is added to a plant resource powder to obtain an alcohol sorption powder; a step...  
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....  
WO/2018/035083A1
A method of converting a lignocellulosic biomass to monosaccharides, and optionally further converting the monosaccharides to one or both of furfural and HMF, includes contacting the biomass with a reactive liquid phase comprising LiBr, ...  
WO/2018/029407A1
The present invention concerns an aqueous alkyd resin dispersion, that comprises a) a short oil alkyd resin that comprises, in the fatty acid component a 1) of same, at least one polyunsaturated fatty monoacid a 11) having at least two u...  
WO/2018/015227A1
The invention concerns a continuous method for treating a lignocellulosic biomass before enzymatic hydrolysis, said method comprising a transfer of crushed then pressed biomass to a step of impregnation by an acid liquor, the impregnated...  

Matches 1 - 50 out of 2,777