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WO/2023/217283A1 |
Provided in the present invention is a hydrogel. The hydrodel comprises water, glycerol, cellulose ether, and a polymer. The polymer comprises a first polymer and a second polymer. The first polymer is polyacrylonitrile. The second polym...
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WO/2023/220668A1 |
Provided herein are nanoengineered biomaterial inks used to 3D print a biocompatible, flexible electronic device, for example, a hydrogel constructs a biocompatible, flexible electronic device or 3D printed wearable electronic devices. T...
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WO/2023/219255A1 |
The present invention relates to a glycerogel and a method for producing same, and more specifically, to: an extremotolerant glycerogel that exhibits excellent long-term stability at -50°C to 80°C, while maintaining the structural and ...
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WO/2023/218696A1 |
The present invention provides a rubber component having excellent degradation resistance properties. This copolymer is characterized by comprising: an ethylene unit; an α-olefin unit having 6 or more carbon atoms; a nonconjugated diene...
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WO/2023/219077A1 |
An intermediate comprising a first rubber component, a nanocellulose, and a cation having a valence of three or more, wherein the nanocellulose is derived from an oxide of a cellulose-based material obtained by means of hypochlorite or a...
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WO/2023/212992A1 |
The present invention relates to a rapid-polymerization medical hydrogel formed by polymerizing a first phase solution and a second phase solution. The first phase solution is formed by dissolving vinylsulfone-polyethylene glycol in a fi...
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WO/2023/214570A1 |
The present invention provides a method for dissolving a sparingly water-soluble protein and a method for producing a polymer molded body that contains a sparingly water-soluble protein. The present invention provides a method for diss...
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WO/2023/215309A1 |
This invention relates to a process for modifying an olefin polymer composition, comprising melt mixing an olefin polymer composition with a free-radical initiator composition comprising a metal peroxide powder, wherein the free-radical ...
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WO/2023/215228A1 |
The present disclosure provides, inter alia, a pharmaceutically acceptable oral dosage form comprising an ionically chargeable hydrogel and a protective coating for delivery of an ionically chargeable active agent to an intestinal site. ...
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WO/2023/212865A1 |
A method includes providing a gelant including a cross-linkable polymer, a crosslinking agent and an aqueous fluid, adding one or more fluorescent rare earth elements to the gelant to provide a fluorescent gelant solution in which a fluo...
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WO/2023/215300A1 |
The invention relates to a process for modifying an olefin polymer composition comprising melt mixing an olefin polymer composition with a free-radical initiator composition comprising a peroxide-modified inorganic composition prepared f...
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WO/2023/214764A1 |
The present invention relates to a semi-conductive compound composition and a method for preparing same. More particularly, the present invention relates to: a semi-conductive compound composition comprising a base resin in which two eth...
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WO/2023/213632A1 |
The present invention relates to self-healing polymers and uses thereof in various domains, such as additive manufacturing and robotics. Furthermore, the present invention relates to a method for preparing said self-healing polymers, and...
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WO/2023/214638A1 |
Disclosed in the present invention are a method for preparing a cellulose nanomaterial composite and a cellulose nanomaterial composite prepared thereby, the method comprising the steps of: A) generating a cellulose nanofiber suspension ...
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WO/2023/212990A1 |
Provided is an imageable hydrogel prepared from a first phase solution and a second phase solution. The first phase solution comprises an iodine-containing polyethylene glycol, which is 4-arm-polyethylene glycol-2,3,5-triiodo-benzamide-s...
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WO/2023/213588A1 |
Disclosed is a method of preparing a polymer composite component, wherein the method comprises uniformly dispersing glycerol and metal ions on a polymer powder to create a polymer composite powder, extruding the polymer composite powder ...
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WO/2023/209140A1 |
The present invention relates to a silicone composition X which is cross-linkable by polyaddition reactions to form a silicone elastomer. In particular, the present invention relates to a silicone composition X crosslinkable by photon ir...
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WO/2023/210826A1 |
The purpose of the present invention is to provide such a temperature difference that the temperature of a product gas discharged from a reaction container becomes lower than the temperature in a decomposition reaction system, i.e., the ...
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WO/2023/212514A1 |
The present disclosure relates generally to powder materials having a surface treated with a unitary coating, compositions containing the coated powder, and methods of making powder having a surface treated with a unitary coating. The co...
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WO/2023/212562A1 |
A composition comprising a hydrogel includes a polymer of formula (1), at least one repeating unit of which comprises BO2H2. Methods of making such hydrogels and methods of encapsulating cells using such hydrogels are also disclosed herein.
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WO/2023/212235A1 |
A method of preparing a hydrogel or spray composition comprising the steps of mixing a low viscosity diluent mix with a lyophilized protein mix to make a precursor solution on site just prior to application, mechanically mixing the precu...
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WO/2023/203914A1 |
Provided is a method for producing a glass fiber reinforced polyester-based resin composition comprising (A) 10-60 mass% of a polyester resin, (B) 40-70 mass% of glass fibers, and (C) 0-50 mass% of other polymers or additives, by means o...
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WO/2023/202060A1 |
The present invention provides a method for synthesizing a bifunctional pure organic photocatalytic material with the capabilities of fast adsorption and efficient degradation. By means of reasonably introducing a perylene imide group in...
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WO/2023/202971A1 |
Present disclosure relates to an aqueous antioxidant suspoemulsion, comprising at least one solid antioxidant present as particles in a continuous water phase and at least one liquid antioxidant present as droplets in a dispersed oil pha...
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WO/2023/280754A9 |
Presently claimed invention is directed to a stabilizer composition in granulate form (S) comprising of at least one stabilizer compound (B) having at least one thioether functionality using microfibrillar cellulose (A) via a novel proce...
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WO/2023/203913A1 |
A method for producing a glass-fiber-reinforced polyester resin composition, the resin composition comprising 10-60 mass% of (A) a polyester resin, 40-70 mass% of (B) glass fibers, and 0-50 mass% of (C) another polymer or additive and be...
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WO/2023/204165A1 |
[Problem] To provide a method for efficiently mass-producing a polymer solution which has a high polymer concentration, contains a plurality of solvents at a desired content ratio, and is useful for the preparation of a resist compositio...
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WO/2023/204749A1 |
A method of forming a cross-linked hydrogel, comprising to provide a) a polymer composition comprising polymer molecules provided with thiol-containing moieties, wherein the one or more thiol groups of a thiol-containing moiety are prote...
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WO/2023/205127A1 |
In an embodiment, the present disclosure pertains to a multi-network hydrogel composed of a first network, a second network, and a third network. In some embodiments, the first network, the second network, and the third network form a po...
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WO/2023/205490A1 |
Hydrogels that comprise one or more polymers and one or more milk proteins, wherein the polymer(s) and the milk protein(s) form an interconnected polymeric network via conjugation. In some embodiments, molecules of the polymer(s) are che...
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WO/2023/203235A1 |
Provided is a composite material used for promoting innervation, osteogenesis and angiogenesis.
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WO/2023/201431A1 |
It is provided a lubricating hydrogel composition comprising an amine-bearing biopolymer reversibly cross-linked to an oxidized aldehyde-bearing polysaccharide, the hydrogel forming a protective hydration layer on negatively charged surf...
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WO/2023/205789A1 |
The present disclosure is broadly concerned with green crosslinkers for use with reservoir temperatures ranging from about 80°C to about 130°C. These green crosslinkers can crosslink acrylamide-based polymers with crosslinking times ra...
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WO/2023/197082A1 |
The preparation of amine containing polymers from commodity polyolefins has been achieved through the functionalization of polybutadiene. The pre-functionalized polybutadiene is comprised of butadiene and optionally other monomers such a...
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WO/2023/200200A1 |
The present specification relates to a polymer bead composition and a method for manufacturing polymer beads by using same, wherein the polymer bead composition comprises: polymer seeds derived from at least one vinyl-based monomer selec...
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WO/2023/198922A1 |
The present invention relates to a method for producing a hydrogel comprising a cross-linked polysaccharide, in particular, a method for producing an injectable hydrogel comprising cross-linked hyaluronic acid. The present invention also...
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WO/2023/198915A1 |
The invention relates to crosslinked polysaccharide-based hydrogels able to create moderate volumes that remain stable over time. The hydrogels are characterized by a modification rate of 1% or less and a projection index PIdx of 50 to l...
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WO/2023/198917A1 |
The present invention relates to a method for producing a hydrogel comprising a cross-linked polysaccharide, in particular, a method for producing an injectable hydrogel containing cross-linked hyaluronic acid. The present invention also...
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WO/2023/198517A1 |
The present invention concerns a method of producing at least one morphology-defined polymer aggregate by directly and covalently crosslinking polymer entities, the method comprising (a) providing polymer entities bearing covalently cros...
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WO/2023/198920A1 |
The present invention relates to a method for producing a hydrogel comprising a cross-linked polysaccharide, in particular, a method for producing an injectable hydrogel comprising cross-linked hyaluronic acid. The hydrogel has mechanica...
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WO/2023/198913A1 |
The invention relates to hydrogels that can retain their initial thickness over time. The cross-linked polysaccharide-based hydrogels have a prediction index PIdx greater than or equal to 80%.
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WO/2023/195880A1 |
The invention relates to the field of hydrogen energy. Proposed is a use of a polymer material obtained by thermal radiation treatment of polytetrafluorethylene blanks, in which, after treatment with ionizing radiation, the polymer is su...
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WO/2023/193076A1 |
The present invention describes nanomaterials based on nanocellulose, and a method of incorporating same into composites. More specifically, the present invention comprises nanocellulose functionalisaiton methods that promote better disp...
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WO/2023/195763A1 |
Disclosed are a polymer-based turgor pressure actuator, and a driving method and use thereof. The disclosed polymer-based turgor pressure actuator comprises: a polymer network member (hereinafter, referred to as a polymer member) capable...
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WO/2023/195318A1 |
Provided are composite particles that make it possible to impart excellent wear resistance to a non-fluorine thermoplastic resin. First particles of a first tetrafluoroethylene polymer and second particles of a second tetrafluoroethyle...
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WO/2023/195402A1 |
The present invention provides composite particles in which rubber particles are attached to the surfaces of spherical organic resin particles, said composite particles being characterized in that the rubber particles are adhered to the ...
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WO/2023/196744A1 |
Methods for recovering polymer product from gas phase polymerization. A polymer product can be introduced to a purge vessel and contacted with a purge gas to provide a stripped, polymer product. Hydrocarbons such as unreacted monomers ca...
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WO/2023/195485A1 |
Provided is a composition containing a perfluoroelastomer and polytetrafluoroethylene, wherein the melt viscosity of the polytetrafluoroethylene is 1.0×103 to 7.0×106 poise, the melting point of the polytetrafluoroethylene is 322°C or...
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WO/2023/193399A1 |
The present application belongs to the technical field of batteries, and particularly relates to a core-shell resin material and a preparation method therefor, a water-based polymer coating, a battery separator, and a secondary battery. ...
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WO/2023/194587A1 |
The present invention relates to hydrogels, methods of making them, their use in the treatment of eye disorders and as bandage contact lenses. The present invention also provides modified poly-ε-lysine polymers and methods of making them.
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