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Matches 1 - 50 out of 4,474

Document Document Title
WO/2019/007400A1
Disclosed are a biodegradable film, a preparation method and the use thereof. The preparation method for the biodegradable film comprises placing a mobile phase made of a film-forming raw material in a dry, flat-bottomed container, solid...  
WO/2019/005943A1
This disclosure relates compositions comprising upconverting core-shell nanocrystals and photoactive compositions and methods using these compositions to modify treat myopia and other ocular conditions. In some cases, the methods use nea...  
WO/2019/002369A1
A method of preparing a hydrogel product comprising crosslinked glycosaminoglycan molecules, said method comprising: i) providing a crosslinked glycosaminoglycan, wherein said glycosaminoglycan is at least partially N-deacetylated such t...  
WO/2019/005927A1
Disclosed herein are polysaccharide-elastomer masterbatch compositions and processes for preparing the masterbatch compositions. One method comprises a step of a) mixing i) an aqueous polysaccharide dispersion, or ii) a basic aqueous pol...  
WO/2019/002368A1
A method of preparing a hydrogel product comprising crosslinked glycosaminoglycan molecules, said method comprising: (i) providing an amide crosslinked glycosaminoglycan; (ii) activating carboxyl groups on the glycosaminoglycan with a co...  
WO/2019/002372A1
A method of preparing a hydrogel product comprising crosslinked glycosaminoglycan molecules, comprising the steps of: (a) providing a mixed solution of glycosaminoglycan molecules, a di- or multinucleophilic functional crosslinker, and a...  
WO/2019/002370A1
A method of preparing a hydrogel product comprising crosslinked glycosaminoglycan molecules, said method comprising: i) providing a crosslinked glycosaminoglycan, wherein said glycosaminoglycan is at least partially N-deacetylated such t...  
WO/2019/000064A1
The present invention relates to equipment capable of filtering and adsorbing organic, inorganic and biological substances and particles from various media, such as aqueous and gaseous media. The invention comprises a process for adsorbi...  
WO/2019/001472A1
A branched polyglycol epoxy derivative cross-linked sodium hyaluronate gel, preparation therefor, and an application thereof. A cross-linking agent used in the prepared cross-linked sodium hyaluronate gel is a polyglycol epoxy derivative...  
WO/2018/234680A1
The invention relates to a composition that is self-foaming in an acid medium, and comprises: - at least one hydrophilic polymer, - at least one compound capable of crosslinking said hydrophilic polymer by forming ionic bonds, - at least...  
WO/2018/227656A1
Disclosed are an edible film forming liquid and a preparation method therefor, and an edible film and a preparation method therefor. The edible film forming liquid comprises 8-22 parts by mass of solute and 78-92 parts by mass of distill...  
WO/2018/226968A1
Described herein is a flowable suspension comprising about 10-60 wt% of beta glucan with desirable swelling and dispersion properties.  
WO/2018/223012A1
A dental composition comprising pre-reacted particulate mineral trioxide aggregate (MTA) dispersed in a hydrogel wherein the content of MTA in the composition is in the range of 20 to 50 percent by weight based on the total weight of the...  
WO/2018/217722A1
A method for producing insoluble alpha-1,3-glucan is disclosed. Embodiments of the method comprise providing (i) oligosaccharides that comprise alpha-1,3 and alpha-1,6 glycosidic linkages, or (ii) oligosaccharides derived from a glucosyl...  
WO/2018/215961A1
The invention relates to human milk oligosaccharides (HMO) and its use in treatment of autism spectrum disorder (ASD).  
WO/2018/213997A1
Provided are a deformable stimuli responsive material and a preparation method therefor, and a stimuli responsive flexible micro-electrode array, wherein the deformable stimuli responsive material is provided with a partial Young's modul...  
WO/2018/212718A1
A method for making a soft robot with stretchable coating formed from a double-network hydrogel prepared using "one- pot" process is provided, comprising preparing a hydrogel mixture including agarose, acrylamide, N,N'-methylene- bisacry...  
WO/2018/209006A1
The invention provides novel compounds, pharmaceutical compositions and methods of preparation and therapeutic use thereof. The invention also provides novel gel compositions comprising hyaluronic acid (HA) polymers that are crosslinked ...  
WO/2018/208632A1
Cross-linked shear-thinning fluids of pectic acid demonstrating increased viscosity with decreasing shear, as well as methods of producing and using the same. A shear-thinning fluid includes an aqueous solution of pectic acid cross-linke...  
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/2018/200802A1
A crosslinked CCN/CMC microsphere comprising a stably incorporated radionuclide. The microsphere can be prepared by droplet microfluidics and used in a method for radiation treatment comprising the administration of microspheres with inc...  
WO/2018/200437A1
Disclosed herein are coated articles comprising a substrate having at least one surface, and a coating composition disposed in a substantially continuous layer on at least one surface of the substrate, wherein the coating composition is ...  
WO/2018/195271A1
A fast hydratable konjac flour has a median particle length, LEFI 50,3, of at least 170 micrometers and a glucomannan content of at least 70 weight percent, based on the total weight of the konjac flour. Preferably the fast hydratable ko...  
WO/2018/192562A1
A hemostatic material and a preparation method therefor. The hemostatic material comprises the following raw materials in terms of parts by weight: carboxymethyl chitosan 0.1-1.5, polyvinyl alcohol 0.5-2, a compound toughener (a plastici...  
WO/2018/191244A1
Described herein are preparations and applications of gellan gum hydrogel for cell culture and biomedical applications, including 2D coating culture, 3D cell culture, and injection. The gellan gum materials for such application include w...  
WO/2018/190776A8
The present invention provides compounds of formula (I) and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising said compounds, methods of preparing said compounds or pharmaceutical compositions, and the use...  
WO/2018/188990A1
The present invention relates to N-acetyl glycol split heparin molecules conjugated with biotin having following formula (I), wherein the meanings of the substituents are disclosed in the description. The present invention also relates t...  
WO/2018/190776A1
The present invention provides compounds of formula (I), polymers and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising said compounds, methods of preparing said compounds or pharmaceutical compositions, a...  
WO/2018/187740A1
Cyclooctene conjugates of therapeutic or diagnostic agents have improved aqueous solubility and can release the agents upon contact with a tetrazine-containing biomaterial. The cyclooctene conjugates provide site-selective delivery of ag...  
WO/2018/186278A1
The purpose of the present invention is to provide polyhydroxyalkanoate (PHA) particles and an aqueous dispersion of the same, in which: the PHA particles exhibit excellent dispersibility in an aqueous dispersion and have excellent film ...  
WO/2018/182973A1
To provide a curing material for alginate-based dental impression material, in which the change over time in curing time is small by controlling alteration while storing, using a hemihydrate of calcium sulfate, and a dental impression ma...  
WO/2018/183013A1
Readily water-miscible beta-glucan suspensions and methods of making and using the same. A readily water-miscible beta-glucan suspension includes a beta-glucan and a water-miscible organic fluid that comprises an alcohol, an alpha-hydrox...  
WO/2018/175826A1
The disclosed technology provides improved adhesive composition of use with dentures. These improved compositions include (a) a cross linked poly(acrylic) acid polymer, in combination with (b) a carbomethylcellulose (CMC) component and/o...  
WO/2018/168393A1
[Problem] To provide a method for manufacturing a cellulose nanofiber film which can be easily peeled off from a substrate and has an excellent appearance without complicating manufacturing steps. [Solution] The present invention provide...  
WO/2018/164358A1
The present invention relates to a method for manufacturing a hyaluronate film and a hyaluronate film manufactured thereby and, more specifically, to a method for manufacturing a hyaluronate film by solvent casting or an automatic coater...  
WO/2018/162830A1
The invention relates to a viscoelastic solution comprising: a polysaccharide selected from hyaluronic acid, chondroitin sulfate, keratan, keratan sulfate, dermatan sulfate, heparin, heparan sulfate, chitosan, xanthanes, alginates and ca...  
WO/2018/162009A3
The invention relates to a method for the differentiated sequestration of substances of different substance groups A and B in a sulphated and/or sulphonated hydrogel and depletion of substances of substance group A from a biofluid while ...  
WO/2018/162009A2
The invention relates to a method for the differentiated sequestration of substances of different substance groups A and B in a sulphated and/or sulphonated hydrogel and depletion of substances of substance group A from a biofluid while ...  
WO/2018/164489A1
The present invention relates to a method for manufacturing a hyaluronate film, and a hyaluronate film manufactured thereby, and more particularly, to a method for manufacturing a hyaluronate film by solvent casting or an automatic appli...  
WO/2018/159580A1
The present invention provides pentosan polysulfate having a weight average molecular weight of 5000 or less and an acetyl group content of 0-2.0 mass% or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solva...  
WO/2018/152074A1
Compositions are disclosed herein comprising one or more crosslinked dextrans or crosslinked dextran-poly alpha-1,3-glucan graft copolymers. Further disclosed are processes for preparing such crosslinked materials, as well as their use i...  
WO/2018/146698A1
The present invention relates to an improved method for the synthesis of sulfobutylether beta cyclodextrin sodium and to provide an amorphous form of sulfobutylether beta cyclodextrin sodium having a 1,4-butane sultone content less than ...  
WO/2018/146429A1
The invention relates to an aqueous viscoelastic solution comprising: at least one polymer selected from among hyaluronic acid and the salts thereof, and cellulosic derivatives and the salts thereof, in particular hydroxypropyl methylcel...  
WO/2018/145065A1
Friction reducing polysaccharide polymers may be stabilized against thermal degradation in performance using a lactate salt. Accordingly, friction reducing compositions may comprise at least one friction reducing polysaccharide polymer t...  
WO/2018/143736A1
The present invention provides a hydrogel platform using, as a substrate, hyaluronic acid (HA) conjugated to a pyrogallol (PG) moiety. The HA-PG conjugate of the present invention can be promptly crosslinked by two different methods, suc...  
WO/2018/143002A1
The purpose of the present invention is to provide: a novel vinyl chloride resin composition having exceptional transparency; and a molded article, in particular, a pipe joint, formed from said resin composition. This resin composition c...  
WO/2018/140392A1
Disclosed herein are processes for producing precipitated calcium carbonate. In one embodiment, the process comprises the steps of a) providing an aqueous slurry of calcium hydroxide; b) adding a polysaccharide to the slurry of calcium h...  
WO/2018/137041A1
The present invention relates to a biomaterial fabrication process for the manufacture of a collagen based fabric for an aligned collagen fiber network.  
WO/2018/140856A1
Emulsion compositions are provided herein. Also provided herein are kits containing one or more emulsion compositions or components for making such emulsion compositions. Also provided herein are methods of using such emulsion compositio...  
WO/2018/135200A1
The present invention provides: a water-soluble or water dispersible powder composition comprising a powder obtained by dry-grinding a mixture including a hydrophobic cluster and saccharides; and a method for producing the same.  

Matches 1 - 50 out of 4,474