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Matches 1 - 50 out of 4,985

Document Document Title
WO/2021/205037A1
The present invention relates to a hyaluronic acid-based aqueous gel comprising crosslinked hyaluronic acid and from 30 to 70% by mass with respect to the total mass of hyaluronic acid, of a water-soluble hyaluronic acid. The present inv...  
WO/2021/204719A1
The invention relates to a vegetable product obtained from vegetable matter selected from at least one of root, tubers and leaves of a plant having inulin as a reserve carbohydrate, wherein the product comprises particles having particle...  
WO/2021/158072A3
The present invention pertains to: a microgel composition containing collagen and hyaluronic acid; and a method for producing same. A microgel composition according to an aspect of the present invention is composed of natural biocompatib...  
WO/2021/203170A1
The present invention relates to a method of forming a cured conductive binder material, to a method of forming a curable binder formulation, to a curable binder formulation, to a cured conductive binder material and to an electrochemica...  
WO/2021/203169A1
The present invention relates to a method of forming a composite particle, a composite particle precursor formulation, a composite particle, and a composite material comprising a plurality of composite particles. The method of forming a ...  
WO/2021/205250A1
Use of a gel comprising a reticulated dextran polymer and a gelling polymer for antibacterial and antiviral treatments, the reticulated dextran polymer having the glucose molecules linearly linked together by α1->6 glycosidic bond, reti...  
WO/2021/205294A1
A crosslinked polymeric material is described which comprises at least one functionalized chitosan, and optionally at least one polyanionic polysaccharide, as well as a process for the preparation thereof and for the use thereof as a bio...  
WO/2021/198561A1
The invention relates a method for producing xylan, which comprises - obtaining an aqueous starting solution comprising xylan and optionally at least one non-cellulosic polysaccharide, and adjusting pH of the aqueous solution to a first ...  
WO/2021/196111A1
A broad-spectrum antiviral bactericidal plastic and an application thereof, the bactericidal plastic comprising in percentage by weight: 90-96% of basic resin, 1-3% of a modified antibacterial agent, and 0-10% of a plastic additive. The ...  
WO/2021/201186A1
A biodegradable resin composition containing a resin having a glass transition temperature not higher than 40°C and polysaccharides including an amino sugar, wherein the contained amount of the polysaccharides including the amino sugar ...  
WO/2021/189128A1
A biopolymer composite of the invention comprising a) an alginate salt, b) chitosan, c) a plasticizer, d) a compatibilizer, and e) a thermoplastic polymer, wherein the alginate salt, the chitosan, the plasticizer and the compatibilizer a...  
WO/2021/191548A1
The application relates to a solid composition for use in cosmetics, comprising at least one modified starch carrying at least one hydrophobic and/or amphiphilic functional group, at least one modified starch carrying at least one hydrop...  
WO/2021/184565A1
The present invention provides a preparation method for a seaweed polyester master batch. According to the seaweed polyester master batch, the content of a seaweed extract is 0.1-5%. The preparation method comprises a step of preparing a...  
WO/2021/184286A1
An environment-friendly sheet material and a preparation method therefor relate to the technical field of sheet material and preparation therefor. The environment-friendly sheet material is mainly prepared from the following components i...  
WO/2021/185236A1
The present invention relates to a gel, a set of raw materials thereof and use thereof. The gel is obtained by blending a first solution and a second solution and then performing in situ cross-linking. The first component contained in th...  
WO/2021/184566A1
The present invention provides a preparation method for chitin polyester master batch. The chitin content of the chitin polyester master batch is 0.1-5%. The preparation method comprises the following steps: selection of raw materials, c...  
WO/2021/180795A1
The present invention provides crosslinking pairs of hydrogel precursor polymers, dynamic covalent hydrogels prepared from such crosslinking pairs of hydrogel precursors, pharmaceutical compositions comprising such precursors or hydrogel...  
WO/2020/151136A8
Disclosed by the present invention is an antibacterial PVC plastic, comprising the following materials in parts by weight: 60-70 parts by weight of polyvinyl chloride; 12-15 parts by weight of an ethylene-butene copolymer; 2-4 parts by w...  
WO/2021/170840A1
The present invention relates to a method of degrading biofilm by contacting it with an aqueous mixture comprising a peroxide compound and a manganese complex, wherein the aqueous mixture comprises a macrocylic ligand. The invention also...  
WO/2021/173838A1
Disclosed herein are safe and effective ways to perform dermal filling procedures. Specifically, the present disclosure relates to agarose-based dermal fillers with advanced rheological properties which are easier to inject and disperse ...  
WO/2021/171225A1
This invention relates to organic and pharmaceutical chemistry and concerns the production of beta-glucans and their use in pharmaceuticals.  
WO/2021/170304A1
This invention relates to a process for preparing Sugammadex or its salts, preferably Sugammadex sodium, with a low content of organic solvents, preferably water-miscible organic solvents, more preferably ethanol, 2-propanol and/or aceto...  
WO/2021/163910A1
Methods of preparing polymer-filled chromatography resin and their uses are provided.  
WO/2021/163778A1
A biodegradable, thermoplastic, nanostructured bioresin composition is described, said composition comprising a) 10-80% by weight, in relation to the total weight of the composition, of a polymer matrix from a renewable source, comprisin...  
WO/2021/160667A1
The present invention is directed to a new cross-linked chitosan, preparations, compositions and uses thereof. In particular, the invention relates to nanoparticles and compositions thereof useful as active agents and delivery systems fo...  
WO/2021/161626A1
[Problem] Provided are a cross-linked polymer composition having greatly improved break elongation over conventional cross-linked polymer compositions, as well as a polymer composition and polyrotaxane that can be used as raw materials f...  
WO/2021/158543A1
Disclosed herein are methods of producing aqueous dispersions comprising insoluble alpha-glucan having at least 50% alpha-1,3 glycosidic linkages. For example, in addition to dispersing insoluble alpha-glucan that has never been dried, m...  
WO/2021/158072A2
The present invention pertains to: a microgel composition containing collagen and hyaluronic acid; and a method for producing same. A microgel composition according to an aspect of the present invention is composed of natural biocompatib...  
WO/2021/158105A1
The invention is directed to a modified polysaccharide hydrogel, comprising a low molecular weight alginate with a specific M/G ratio. The modified polysaccharide is modified with a specific peptide, preferably comprising a cell-adhesion...  
WO/2021/155477A1
This invention provides compositions for controlled localized depositing of one or more drugs within a subject. More particularly, described herein are compositions comprising a) a polyethylene glycol (PEG) composition having a first low...  
WO/2021/153978A1
The present invention provides a composition for producing cat litter, cat litter, and a method for producing cat litter, the composition comprising: 45% to 58% by weight of coffee grounds; 40% to 50% by weight of natural polymer; 0.03% ...  
WO/2021/140553A1
[Problem] To improve the tracking resistance of a polybutylene terephthalate resin composition in which a halogenated benzyl acrylate flame retardant is used as a flame retardant, and to suppress the corrosion of a metal member in contac...  
WO/2021/101111A3
An apparatus for manufacturing high-purity cross-linked hyaluronic acid according to an embodiment of the present invention comprises a container, a dispersing member, a pressing member, and a separating member. The container is a member...  
WO/2021/138089A1
A composition and method directed to the formation of a biodegradable composition with enhanced mechanical properties is provided. The composition includes starch in an amount from 15-45%, chitosan in an amount ranging from 1-50 wt%, pol...  
WO/2021/136883A1
The present invention relates to a method of making non-woven material from mycelium produced in a stirred submerged liquid culture. The present invention also relates to use of a crosslinking agent in making a non-woven material from my...  
WO/2021/137685A1
The present invention relates to a method (100) of preparing a water-dispersible graphene nanoplatelet comprises the steps of adding a graphene nanoplatelet and an active material into a container, grinding and mixing the graphene nanopl...  
WO/2021/136882A1
The present invention relates to the fields of life sciences and non-animal polymers. Specifically, the invention relates to a method for extracting a composition comprising chitosan from fungal biomass or a method for producing a purifi...  
WO/2021/127807A1
A process to prepare a dual-crosslinked hydrogel, comprising the following steps: 1) functionalizing a glycosaminoglycan such as hyaluronic acid with a methacrylate on hydroxyl group and with a dihydrazide on carboxyl group to obtain a m...  
WO/2021/049743A3
The present invention relates to a hydrolyzable film comprising hyaluronic acid or a salt thereof and a polyphenol compound, wherein the present invention has an effect of transferring nanofilms in the form of carbon nano tubes (CNT), gr...  
WO/2021/134084A1
The disclosure relates to compositions comprising crosslinked hyaluronic acid physically mixed with collagen. Also contemplated are methods of improving an aesthetic quality of an anatomic feature of a human being.  
WO/2021/126109A1
The invention related to the aerogel, which has drawn attention in the world and in our country in recent years, has been examined for its possible use in many areas ranging from automotive, space and aviation industries, construction to...  
WO/2021/119864A1
Disclosed is a multi-polymer hydrogel used as a medical device for administering pharmaceutical and cellular therapeutic components, which comprises at least the following components: 2-4% chitosan; 0.01-4% polyvinyl alcohol; 2-4% starch...  
WO/2021/124147A1
The present invention refers to a synthesis process of cross-linked hyaluronic acid, cross-linked hyaluronic acid, a cross-linking agent and the topical or systemic use of cross-linked hyaluronic acid.  
WO/2021/123480A1
The invention relates to an aqueous solution of an inclusion complex which comprises: a chitosan with a molecular weight comprised between 100,000 and 300,000 g/mol as a carrier agent and at least one biologically active compound applica...  
WO/2021/122942A1
The present invention relates to the use of a methacrylate or acrylate modified polysaccharide; or a single-chain polysaccharide methacrylate or acrylate-based nanoparticle, having a surface tension measured by Du Noüy Ring method equal...  
WO/2021/115310A1
The present invention relates to the field of medical biomaterials, in particular to a cross-linked hyaluronic acid gel as well as a method for preparing a cross-linked hyaluronic acid gel, the method at least comprising the following st...  
WO/2021/116069A1
A process for producing a composition comprising a crosslinked hydrogel is proposed. The process comprises providing a container body (2), wherein the container body (2) has a body inner wall (21) and a body outer wall (22), wherein the ...  
WO/2021/111303A1
Described are high molecular weight glycosaminoglycan (GAG) hydrogel compositions comprising GAGs covalently crosslinked with a carbohydrate crosslinker, and methods of making the high molecular weight GAG hydrogel compositions. Further ...  
WO/2021/104547A1
The present invention relates to compounds of general formula (I) (I) wherein Cg is -CH2-C≡CH or -CH2-CH=CH2; R is independently selected from the group consisting of (Cl-C6)alkyl, which may be linear or branched; (C5-C6)cykloalkyl; R1...  
WO/2021/108756A1
A packaging material composition may be biodegradable and water-soluble. The packaging material may include a biodegradable nonionic polysaccharide, a biodegradable ionic polysaccharide, and a plasticizer. Optionally, additional componen...  

Matches 1 - 50 out of 4,985