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WO/2017/161364A1 |
Disclosed is a microcapsule containing: (i) a microcapsule core having an active material, and (ii) a microcapsule wall formed of a first polymer and second polymer. The first polymer is a sol-gel polymer. The second polymer is gum arabi...
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WO/2017/153947A1 |
The present invention relates to the formation of gels. In particular, the present invention is directed to a method of forming a cross-linked polymer hydrogel using competitive ligand exchange.
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WO/2017/156256A1 |
Disclosed herein are composite materials, ionic liquid compositions for preparing the composite materials, and methods for using the composite materials prepared from the ionic liquid compositions. The composite materials typically inclu...
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WO/2017/147887A1 |
The invention relates to fine and uniform copolymer powders of partial mixed metal salts of lower alkyl vinyl ether-maleic acid copolymers having a defined particle size distribution. In particular; it relates to powders that are suitabl...
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WO/2017/147617A1 |
The present disclosure provides methods of treating eye allergies and allergic conjunctivitis with cyclodextrin. Ophthalmic compositions of cyclodextrin for topical administration are also provided.
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WO/2017/137494A1 |
The present invention relates to a preparation of carrot cell wall material, wherein the cell wall material is in particulate form and comprises particles having a size of between 25 and 500 μm, the cell wall material has a ratio by wei...
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WO/2017/134250A1 |
The invention concerns the use of a cyclodextrin polycondensate or a composition comprising at least one cyclodextrin polycondensate, as an agent for capturing at least one substance chosen from a metal element and an organic molecule ha...
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WO/2017/135498A1 |
The present invention provides a temperature sensitive hydrogel composition including a nucleic acid and chitosan. Since the hydrogel has excellent biocompatibility and biostability, and simultaneously has sol-gel phase transition proper...
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WO/2017/131456A1 |
The present invention relates to a glucose-responsive artificial muscle and, specifically, to: a glucose-responsive artificial muscle based on a carbon nanotube and a hydrogel causing a reversible change in volume according to a change i...
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WO/2017/130162A1 |
A shear-thinning hydrogel composition includes: a first polymer chain including: (i) a first plurality of units each having at least one of a monosaccharide and an amino acid; and (ii) a cross-linking group bound to the at least one of t...
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WO/2017/122128A2 |
The present invention relates to system and method for production of DNA particles and use thereof. The DNA particles can be produced by amplification of nucleic acid molecule(s). Alternatively, DNA particles can be prepared by condensin...
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WO/2017/117629A1 |
The present invention relates to a method and apparatus for determining the concentration of a frothing agent in a sample. The present invention alleviates the problems associated with excess frothing agent and insufficient frothing agen...
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WO/2017/120385A1 |
Polymeric composition and related methods and systems for regulating the structure of hydrogels are described. In particular, by varying the physiochemical properties of the polymeric composition, the structure of the hydrogels can be re...
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WO/2017/114865A1 |
A method of preparing a hydrogel product comprising crosslinked glycosaminoglycan molecules, said method comprising: i) providing a glycosaminoglycan crosslinked by amide bonds, wherein the crosslinked glycosaminoglycans comprise ester c...
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WO/2017/114859A1 |
A method for cleaving amide bonds, comprising: a) providing a molecule comprising an amide group; b) reacting the molecule comprising an amide group with hydroxylamine (NH2OH) or a salt thereof to cleave the amide bond of the amide group.
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WO/2017/114867A1 |
The invention relates to a hydrogel product comprising glycosaminoglycan molecules as the swellable polymer, wherein the glycosaminoglycan molecules are covalently crosslinked via crosslinks comprising a spacer group selected from the gr...
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WO/2017/114864A1 |
A method of preparing a hydrogel product comprising crosslinked glycosaminoglycan molecules, said method comprising: i) providing a glycosaminoglycan crosslinked by amide bonds, wherein the crosslinked glycosaminoglycans comprise residua...
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WO/2017/113000A1 |
The present invention relates to an improved method for producing a colloidal nitrocellulose dispersion made compatible with a system of acrylic monomers polymerised with surfactants in a water-based system under pressure. The self-emuls...
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WO/2017/114861A1 |
A method for at least partial deacetylation of a biopolymer comprising acetyl groups, comprising: a1 ) providing a biopolymer comprising acetyl groups; a2) reacting the biopolymer comprising acetyl groups with hydroxylamine (NH2OH) or a ...
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WO/2017/115047A1 |
Disclosed is the use of at least one polymer as a fixing agent for at least one dye in a method for manufacturing a fibrous support, characterized in that the polymer is selected from the group comprising polysaccharides, polypeptides, p...
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WO/2017/108055A1 |
The present invention relates to a fluid composition comprising a solid fraction and a liquid organic fraction,wherein said solid fraction and said liquid fraction are present in a state of being intermixed,wherein said solid fraction co...
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WO/2017/109018A1 |
The invention relates to a method for purifying a cyclodextrin polyrotaxane containing free cyclodextrins as impurities. Said method includes the following steps: a) heat-treating, at a temperature of between 70 and 300°C, the cyclodext...
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WO/2017/100878A1 |
The present invention relates to a process for producing an asymmetric glucomannan membrane without using organic solvents. The invention further relates to an asymmetric glucomannan membrane produced using this process. The invention ha...
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WO/2017/102670A1 |
A composition [composition (C)] which comprises: - at least one (per)fluoropolyether phosphate polymer [PFPE-phosphate (P1)]; - at least one polysaccharide [polymer (P2)]; and - at least one hydroxy-carboxylic acid comprising at least on...
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WO/2017/095753A1 |
Injectable mediums and methods for preparing and administering an injectable medium comprising therapeutic cells, and optionally one or more therapeutic or diagnostic substance, suitable for injection into an anatomical space of a human ...
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WO/2011/040871A9 |
The present invention pertains to films comprising xyloglucan, processes for preparing films comprising xyloglucan, as well as various uses of said films as for instance packaging material. Specifically, the present invention relates to ...
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WO/2017/096151A1 |
Methods and compositions for improving performance of flocculants in an industrial production process. Methods include pH triggered cross-linking reaction between a flocculating agent, such as dextran, and a composition comprising a boro...
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WO/2017/095240A1 |
A method for preparing a hydrogel comprising mixing a solution of a polymer with a photoinitiator, where the polymer comprises multiple subunits each having a non-aromatic unsaturated functional group, and irradiating the mixture with vi...
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WO/2017/089707A1 |
The present invention relates to a rubber composition made up of at least one reinforcing filler, a Lewis or Bronsted acid, and a modified diene elastomer, said diene elastomer having one or more associative pendant groups comprising at ...
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WO/2017/089966A1 |
The present application provides an improved process for the preparation of sugammadex which comprises the halogenation of γ-cyclodextrin in a suitable organic solvent to give 6-per-deoxy-6-per-halo-γ-cyclodextrin, wherein halo is brom...
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WO/2017/088038A1 |
The invention relates to the use and production of chitosan and/or nanochitosan dry foam and powder by the foam layer drying method, which produces chitosan and nanochitosan in the form of dry foam and powder. The thus obtained material ...
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WO/2017/089978A1 |
The present application provides crystalline forms of 6-per-deoxy-6-per-chloro-..-. cyclodextrin, and polymorphs thereof. The present application also provides methods for preparing said polymorphs by dissolving 6-per-deoxy-6-per-chloro-...
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WO/2017/091533A1 |
Disclosed herein are proteins capable of forming glucans having alpha-1,2 linkages/branches, reactions and methods for producing such glucan, compositions comprising such glucan, and various applications thereof.
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WO/2017/086718A1 |
The soft radiation-shielding material comprising a hydrogel according to the present invention comprises a hydrogel matrix which includes an ionic cross-link and a covalent cross-link, has an interpenetrating polymer structure, and is a ...
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WO/2017/087895A1 |
This document presents algae-derived antimicrobial fiber substrates, and a method of making the same. The fiber may be a synthetic fiber, but can also be formed as a cellulosic (e.g., cotton). In various implementations, an algae-derived...
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WO/2017/080415A1 |
The present invention provides a porous non-metallic material, comprising a material body; the body has pore cavities, and cavity walls formed by three-dimensional spaces surrounding the pore cavities; the pore cavities are uniformly dis...
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WO/2017/083244A1 |
Nonwoven webs comprising a water insoluble α-(1,3→glucan) polymer and methods of forming the nonwoven webs are disclosed. The water insoluble α-(1,3→glucan) polymer comprises 90% or greater α-1,3-glycosidic linkages, less than 1% ...
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WO/2017/083228A1 |
An enzymatically produced α-glucan oligomer/polymer compositions is provided. The enzymatically produced α-glucan oligomer/polymers can be derivatized into α-glucan ether compounds. The α-glucan oligomers/polymers and the correspondi...
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WO/2017/083229A1 |
An enzymatically produced α-glucan oligomer/polymer compositions is provided. The enzymatically produced α-glucan oligomer/polymers can be derivatized into α-glucan ether compounds. The α-glucan oligomers/polymers and the correspondi...
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WO/2017/076495A1 |
The present invention relates to a process for depleting epoxide species in epoxy-crosslinked polysaccharide gel compositions. In addition, the present invention relates to crosslinked polysaccharide gel compositions made by said process...
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WO/2017/079595A1 |
Compositions are disclosed herein comprising a graft copolymer having (i) a backbone comprising dextran with a molecular weight of at least about 100000 Daltons, and poly alpha-1,3-glucan side chains comprising at least about 95% alpha-1...
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WO/2017/074862A1 |
The disclosure relates to a coating composition that can be applied to a substrate, especially a cellulose substrate. A layer of the coating composition applied to the substrate provides an excellent ink receptive layer and can be used a...
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WO/2017/070934A1 |
The present invention relates to a hot melt composition, which is suitable as a damping, preferably a sound deadening, composition comprising i) at least one poly-α-olefin; ii) at least one elastomeric styrene based copolymer; iii) at l...
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WO/2017/074859A1 |
Coating compositions that can provide grease and oil resistant coating for substrates, especially paper and textile substrates, are disclosed. The coating compositions comprise water insoluble α-(1,3→glucan) polymer and/or dextran pol...
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WO/2017/068278A1 |
The present invention relates to a method including heat treatment of a composition including chitin and water-soluble vitamins and/or derivatives thereof. The invention also relates to a granule which can be obtained by the method accor...
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WO/2017/064436A1 |
The invention relates to a novel methylated cyclodextrin and to a novel method used for the production thereof. The invention also relates to the use of said methylated cyclodextrin for the solubilisation of lipophilic compounds, or carr...
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WO/2017/052133A1 |
A method for preparing a gel sheet using a hyaluronic acid according to an embodiment of the present invention may comprise the steps of: dissolving an alkali salt of a high molecular hyaluronic acid in an alkaline solution to prepare an...
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WO/2017/046356A1 |
The present invention concerns a method for preparing an algae powder with reduced protein content, a bioplastic composition formulated from such a powder, a method for producing a plastic product obtained from such an algae powder, and ...
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WO/2017/048098A1 |
The present invention relates to a functional hydrated hyaluronic acid and a method for producing 5th generation coated lactic acid bacteria having excellent intestinal mucoadhesive ability and a selective antagonistic action using the s...
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WO/2017/044460A1 |
A spray-on chemical composition that repels animals, includes a liquid carrier. The spray-on chemical composition also includes at least one odorant compound. The at least one odorant compound is selected from the group consisting of a s...
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