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Matches 301 - 350 out of 2,522

Document Document Title
WO/2020/080557A1
The purpose of the present invention is to provide a method for obtaining cellulose and/or hemicellulose from a woody material under mild conditions. This production method for cellulose and/or hemicellulose comprises subjecting a woody ...  
WO/2020/075032A1
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/2020/075033A1
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/2020/070341A1
The present invention is directed to a method for producing oxidized lignins.  
WO/2020/070338A1
The invention is directed to a method for producing oxidized lignins.  
WO/2020/069871A1
A process for the production of an epoxy resin comprises providing lignin, one or more acids and/or esters derived from epoxidized vegetable oil(s), optionally a solvent and optionally a catalyst to forma reactive mixture,and mixing and ...  
WO/2020/055280A1
The invention relates to the field of environmental protection and can be used to remove liquid hydrocarbons from bodies of water and solid surfaces. A method of producing a liquid hydrocarbon sorbent consists in that a collagen reticula...  
WO/2020/051010A1
Porous amorphous silica can be obtained from siliceous plant matter containing non-siliceous inorganic substances. The siliceous plant matter is soaked in an aqueous solution which includes a chelating agent. The chelating agent is prese...  
WO/2020/050767A1
The present invention relates to a method of producing lignin with reduced amount of guaiacoland etylguaiacol in order to reduce the content of odorous substances by subjecting the ligninto a heating processin order to remove guaiacol.  
WO/2020/045510A1
The purpose of the present invention is to obtain a novel composite material that has more excellent flexibility and more excellent thermal formability, while using a lignocellulose biomass as a starting material. A composite material wh...  
WO/2020/038670A1
The present invention relates to a granular microfibrillated cellulose product comprising a microfibrillated cellulose originating from agricultural biomass, said microfibrillated cellulose product comprising ≤75 wt% of cellulose, pref...  
WO/2020/035599A1
Compositions comprising polysaccharides and oligosaccharides are provided. Methods for the formation of the compositions, including the enzymatic production of the oligosaccharides, and the uses of the compositions in foodstuffs, cosmeti...  
WO/2020/035621A1
A sheet material is disclosed including inherently flame-retardant fibres entangled with tanned collagen fibres. The tanned collagen fibres may be natural tanned collagen fibres derived from animal leather. Also disclosed is a process fo...  
WO/2020/032216A1
The present invention addresses the problem of providing: a lignin-containing solid composition exhibiting high dispersibility and excellent heat resistance; a high performance solid lignin derivative which can be used for dispersants, e...  
WO/2020/025925A1
Lignocellulosic biomass (11) is processed to produce organic chemicals by (a) subjecting the biomass to a first hydrolysis (14) to hydrolyse hemicellulose, to form a liquid component comprising the products of hemicellulose hydrolysis in...  
WO/2020/016429A1
The present invention relates to a microfibrillated cellulose composition comprising microfibrillated cellulose originating from agricultural biomass, comprising: ≥ 30 wt% cellulose, 1-15 wt% pectin, 8-25 wt% hemicellulose, 0-12 wt%, l...  
WO/2020/016424A1
The present invention relates to a microfibrillated cellulose composition comprising a microfibrillated cellulose originating from agricultural biomass, said microfibrillated cellulose composition comprising: > 30 wt% cellulose, 1- 15 wt...  
WO/2020/018516A1
The invention herein provides biofabricated leather materials, solutions comprising collagen that can be used to create biofabricated leather materials, articles comprising biofabricated leather materials, methods for making biofabricate...  
WO/2020/009634A1
The invention relates to a system and a method for feeding comminuted cellulosic material from a low-pressure zone (PL) to a high-pressure zone (PE) with at least 1 bar higher pressure. The invention uses a screw7 feeder having a feeding...  
WO/2020/008311A1
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 glycerol diglycidyl ether, polyglycerol diglycidyl ether, polyglycerol ...  
WO/2020/002361A1
Lignocellulose constitutes an alluring renewable feedstock for the production of bio- based chemicals. This contribution demonstrates for the first time a chemocatalytic biorefinery concept that produces three separate product fractions ...  
WO/2020/005091A1
Disclosed is a method for producing silicon dioxide from a cellulose-containing material using acid hydrolysis of a feedstock before burning same in order to produce silicon dioxide. The method makes it possible not only to produce silic...  
WO/2020/000094A1
Anthropogenic derivatives of native lignin are disclosed, having specific viscoelastic metrics which selectively facilitate the processing of these lignin derivatives into particular finished products. Such lignin derivatives are charact...  
WO/2020/000008A1
Described is a process for producing lignin particles in the context of a continuous process wherein a particle-free lignin-containing solution and a precipitation agent are combined in a mixing apparatus and subsequently passed out of t...  
WO/2019/246537A1
Disclosed herein are engineered bacteria that manufacture bio films from bacterial amyloid structures. These bio films and bio film matrices are capable of generating fibrous proteinaceous networks and being used as 3D-printing inks.  
WO/2019/202478A9
The present invention relates to an adhesive formulation comprising lignin, suitable for use in the manufacture of for example wood products.The lignin is provided in the form of a solution or dispersion or in dry solid form, such as in ...  
WO/2019/229140A1
The invention relates to a bifunctional modified biopolymer based polymer, comprising at least one polymer chain comprising n first functional groups and m second functional groups. The first functional groups comprise groups able of bei...  
WO/2019/211854A1
The disclosure herein relates to photoinitiated dermal fillers, hyaluronic acid-rhCollagen double crosslinked dermal fillers and hyaluronic acid-rhCollagen semi interpenetrated network, each comprising plant-derived human collagen, as we...  
WO/2019/207141A1
The invention relates to an adherence-improving composition for a textile material, comprising a lignosulfate salt, an aldehyde hardener of said salt, and an elastomer latex. The lignosulfate salt can be a lignosulfate of sodium, potassi...  
WO/2019/202477A1
The present invention relates to a process for preparing a bonding resin, wherein a first resin prepared from lignin, formaldehyde and optionally phenol is mixed with a second resin prepared from lignin, formaldehyde and optionally pheno...  
WO/2019/201765A1
The invention relates to qualitative or quantitative determination of chemical compounds or classes of compounds in heterogeneous waste comprising biodegradable and non- biodegradable matter. The method may especially be used for identif...  
WO/2019/196165A1
Disclosed is a method for continuously separating a lignocellulose component, the method comprising the following steps: chopping straw, washing same with water, conveying lignocellulose into a twin-screw extruder (4), introducing an alk...  
WO/2019/197041A1
Disclosed is a process for the acetylation of wood. The wood to be acetylated is first subjected to an extraction step. The resulting extracted wood particularly has a reduced hemicellulose content. This extracted wood is subjected to co...  
WO/2019/187586A1
The present invention forms a detection layer in an embedded biosensor probe by: causing a covalent bond to be formed between a phenazine group and a high molecular weight polymer having a carboxyl group or an amino group, such as polyam...  
WO/2019/183394A1
Methods of reducing odiferous compounds in lignin, and reduced-odor lignin produced by the present methods. A solvent, for example a polar solvent such as ethanol, may be mixed with lignin in an extruder to remove odiferous compounds suc...  
WO/2019/174109A1
Provided is a method for manufacturing a nano-carbon microparticle, comprising: step I, digesting a Malvaceae plant to produce a solution containing lignin; step II, extracting lignin agglomerate from the solution containing lignin, and ...  
WO/2019/164447A1
The present invention relates to a composition comprising hydrocarbon oil and substituted lignin, wherein the lignin has been substituted by esterification and acetylation of the hydroxyl groups, wherein the hydroxyl groups are esterifie...  
WO/2019/164890A1
The invention is a non-hydrated, keratin wound dressing film comprising a fraction of keratins isolated from a solution of extracted keratins. Said fraction enables the formation of film with greater flexibility that can be achieved in f...  
WO/2019/162277A1
The present invention relates to a method of production of lignin and hemicellulose from a plant lignocellulosic material comprising the steps of: (a) contacting a plant lignocellulosic material with an extraction solution during more th...  
WO/2019/158680A1
The invention proposes a low energy production method for producing pure and highly concentrated carbon dioxide (C02) from a renewable lignocellulosic biomass feedstock comprising the steps of i) extracting lignin and hemicellulose by pu...  
WO/2019/158616A1
The invention relates to novel methods for processing lignocellulosic material. More specifically, the invention proves an integrated approach for processing cellulose to obtain paper and pulp and valorizing lignin to obtain value-added ...  
WO/2019/158500A1
The invention proposes a method and a power plant for on- demand producing electricity from Non-Fossil Power Sources and from a Renewable Lignocellulosic Biomass Feedstock, in a power plant using several electrical production facilities ...  
WO/2019/158624A1
The invention proposes a process for production of lignins and synthetic gas comprising the steps of extracting lignins and hemicellulose by putting solid Lignocellulosic Raw Material in contact with a mixture of water and formic acid at...  
WO/2019/158247A1
The invention proposes a low energy production process for producing paper pulp from lignocellulosic biomass, said process comprising the following successive steps: a) extracting lignins and hemicellulose from lignocellulosic biomass by...  
WO/2019/160541A1
A method of making a carbon foam comprises subjecting a precursor composition comprising an amount of at least partially decomposed lignin to a first pressure for a first time, optionally, while heating the precursor composition to a fir...  
WO/2019/156831A1
The present disclosure relates, according to disclosed embodiments, to a system for extracting an organic compound from a natural source, the system comprising a computer processor operational to control the system; a storage vessel conf...  
WO/2019/151937A1
The present disclosure relates to a method for the production of precursor fiber for the production of carbon fiber, comprising the steps: a) providing a spinning dope comprising a lignin and a gelling hydrocolloid dispersed in aqueous a...  
WO/2019/132785A1
The present invention relates to a lignin-containing cellulose nanofiber characterized in that (a) the said lignin- containing cellulose nanofiber has a content of carboxyl group in a range of 0.2 -1.5 mmol/g, (b) the said lignin- contai...  
WO/2019/121147A1
The use of a lignin fraction as a human and animal food supplement ingredient, as well as food supplements comprising the same, are disclosed.  
WO/2019/120994A1
The invention relates to a method for treating lignocellulosic biomass by means of acid liquor in order to produce second-generation (2G) sugary juices. These sugary juices can be used to produce other products via the biochemical route ...  

Matches 301 - 350 out of 2,522