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WO/2022/209848A1 |
The present invention addresses the problem of achieving: a polyphenylene sulfide resin composition which has flame retardancy, flexibility and toughness at the same time; and a molded article which is formed from this polyphenylene sulf...
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WO/2022/194605A1 |
The present invention provides compounds, especially polymeric compounds, a process for preparation thereof and for the use of these compounds. Intended use is in the field of electro- chemistry. Anion-conducting properties of disclosed ...
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WO/2022/184170A1 |
Provided is a polymeric material, comprising a recurring unit comprising a functional group and a flexible chain segment connected to the functional group, wherein the functional group comprises an aromatic group. The polymeric material ...
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WO/2022/177863A1 |
Compositions containing an azo free radical polymerization initiator, an organic peroxide free radical polymerization initiator, or a combination thereof are disclosed. The compositions are storage stable at temperatures less than 0 °C ...
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WO/2022/173587A1 |
A semicrystalline polyarylethersulfone (PAES) useful for additive manufacturing may be made by a method comprising: dissolving an amorphous polyarylethersulfone in a polar aprotic halogenated hydrocarbon solvent at a temperature adequate...
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WO/2022/172175A1 |
In general, embodiments of the present disclosure describe a method of sulfur polymerization including preparing a monomer solution. The monomer solution includes sulfur, at least one monomer selected from a vinyl-monomer group including...
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WO/2022/171683A1 |
The invention relates to a PAES copolymer (P2) with ionically and/or covalently attached bioactive compound(s), articles comprising (P2), methods of making (P2), and methods for making articles such as membranes comprising (P2). Function...
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WO/2022/168892A1 |
This polymerizable composition comprises: an episulfide compound represented by formula (1); a polyiso(thio)cyanate compound; a polythiol compound; and an epoxy compound (X) that includes one or more epoxy groups per molecule and that do...
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WO/2022/166600A1 |
Disclosed in the present invention are a photocuring microfluidic chip based on an elastic support body, and a manufacturing method and application of the photocuring microfluidic chip. The photocuring microfluidic chip comprises a chann...
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WO/2022/167637A1 |
The present invention relates to a process for modifying an aromatic polyether backbone for obtaining a modified polyether comprising the steps of: a) providing the at least one aromatic polyether to be modified in dissolved state in an ...
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WO/2022/133280A9 |
Described herein is a composition for producing a thiol−ene covalent adaptable network (CAN) polymer. The composition includes a first monomer including at least one thiol group; and a second monomer including at least one anhydride fu...
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WO/2022/160356A1 |
A porous crosslinked material, a preparation method for same, and applications thereof. A TPC-OTBS n-hexane solution is added to a mixture of TPC-OSO2F, DMF, and DBU and allowed to stand to produce a crosslinked solvent gel; the crosslin...
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WO/2022/160357A1 |
Disclosed are a monomer for a polymer gel, a polymer gel and a preparation method therefor. The preparation method comprises: reacting 4,4',4''-trihydroxytriphenylmethane with tert-butyldimethylchlorosilane to obtain TPC-OTBS; reacting 4...
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WO/2022/162083A1 |
A polymer film comprising anionic groups and 0.008 to 25mg/g of each of components (a) and (b): (a) a crosslinking agent which is free from fluoro groups and comprises a group of Formula (I); and (b) a non-ionic crosslinking agent; Formu...
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WO/2022/162385A1 |
A resin composition comprises a prepolymer, a reactive diluent, and optionally a crosslinker, wherein the reactive diluent has an absorption maximum (Amax) or excitation maximum (Amax) of between 350 and 520nm for example in acetone and ...
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WO/2022/157019A1 |
The present invention provides (polymeric) compounds and a process for preparation thereof. Intended use is in field of electrochemistry. Anion-conducting properties of disclosed compounds making this material suitable for preparing anio...
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WO/2022/159801A1 |
A shape memory polymer foam comprising a reaction product of a reaction of an epoxide and a thiol monomer in the presence of an organobase is provided. In addition, a method of making the shape memory polymer foam is provided. The method...
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WO/2022/072790A9 |
The disclosure provides electrically conductive elastomers, including conductive elastomers with low surface impedance, methods of making and using thereof, and devices using such elastomers.
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WO/2022/158324A1 |
According to the present invention, it is possible to provide a photocurable composition comprising: sulfur (a) having a cyclic structure represented by formula (1); an episulfide compound (b); and a photopolymerization initiator (c), wh...
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WO/2022/152604A1 |
The present invention relates to a process for the separation of propylene from a gas mixture (GM) comprising propylene and propane by means of a membrane (M) comprising a polyarylene ether sulfone polymer (P) prepared by converting a re...
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WO/2022/153397A1 |
The present invention pertains to a composition containing a disulfide compound having two or more disulfide bonds, a vinyl ether compound having two or more vinyloxy groups, and an intramolecular cleavage type photo-radical generator.
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WO/2022/137648A1 |
A problem addressed by the present invention is to provide a method for producing a crosslinked polyarylene sulfide (PAS) in which variations in melt viscosity between lots are suppressed and the quality stability is excellent. More part...
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WO/2022/135184A1 |
Provided is an industrial purification process for a polysulfone resin material, the process comprising: continuously conveying a polysulfone resin solution resulting from a polymerization reaction into an open mold with an opening immer...
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WO/2022/137715A1 |
The present invention makes it possible to provide a composition comprising a compound (a) that is represented by formula (1) and a compound (b) that is represented by formula (2). (1) [In formula (1), Ar represents an aromatic ring, m r...
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WO/2022/138524A1 |
An aromatic polysulfone which has, at main-chain ends, functional groups of one or more kinds selected from the group consisting of acidic groups having a pKa not higher than the pKa of the carboxyl group and salts of said acidic groups,...
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WO/2022/138874A1 |
The present invention provides a flame retardant which exhibits a high flame retarding effect without impairing the original color of resin. Provided is a brominated polyphenylene sulfide which is represented by general formula (1), sa...
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WO/2022/126251A1 |
Polymer of formula (I), wherein nitrogen atoms are coordinated with a lithium atom in 0% to 100% of repetition units in the polymer, and each R1 in each individual repetition unit independently represents a bivalent group, wherein the bi...
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WO/2022/128815A1 |
A bio-based poly(arylether sulfone) copolymer ("copolymer b-PAES") comprises at least two sulfone recurring units derived from two distinct dihydroxy/diol monomers: a bio-compatible and bio-based diol momoner and a bisphenol monomer dist...
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WO/2022/118745A1 |
Provided is a liquid crystal display element in which adhesion between a liquid crystal layer and an electrode can be increased, and it is possible to suppress the occurrence of bubbles or separation in the element and a decrease in opti...
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WO/2022/116463A1 |
The present invention provides a polythiocarbamate compound, a preparation method therefor and an application thereof, and relates to the technical field of polymer chemistry and material science. The present invention provides a novel p...
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WO/2022/113953A1 |
Provided is an active energy ray-curable composition which contains the following components (A), (B), and (C), and contains 0.001-5 parts by weight of the component (B) and 0.1-20 parts by weight of the component (C) with respect to 100...
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WO/2022/111849A1 |
The present invention relates to a product of internal dehydration of sorbitol, characterised in that it has a total residual nitrogen atom content of between 0.01 ppm and 150 ppm, preferably of between 0.02 ppm and 20 ppm, more preferab...
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WO/2022/105132A1 |
Disclosed is a hydrolysis-resistant PPS composite material, comprising the following components in parts by weight: 40-90 parts of a PPS resin, 10-70 parts of reinforcing fibers, 0.1-2 parts of an aminopropyl silane coupling agent and 0....
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WO/2022/102917A1 |
The present invention relates to: a method for preparing a nanocomposite of an ionomer and a metal oxide acting as a radical scavenger; and a fuel cell comprising a nanocomposite prepared thereby and, more specifically, to: a method for ...
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WO/2022/101632A1 |
The present disclosure describes, in part, a polymer, for example a thermoplastic polyurethane elastomer, comprising one or more subunits comprising (i) at least one dianhydrohexitole moiety (ii) at least one urethane moiety and (ill) a ...
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WO/2022/092635A1 |
Embodiments relate to a polyarylene sulfide resin having a specific structure including at the same time a thiol group and a functional group other than the thiol group, and a preparation method therefor, and more specifically, to a poly...
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WO/2022/092556A1 |
Provided are a curable composition for an electrophoretic apparatus, a cured film prepared using the curable composition for an electrophoretic apparatus, and a display device using same, wherein the curable composition comprises: (A) a ...
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WO/2022/085329A1 |
Provided is a composition from which an optical material having a high refractive index and an excellent color tone is obtained. This composition contains a polythiol (b) and a compound (a) represented by formula (1) (in the formula, A...
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WO/2022/085330A1 |
Provided is a composition capable of yielding an optical material having a high refractive index and excellent heat resistance. This composition contains: a compound (a) represented by formula (1) (where Ar denotes an aromatic ring, m ...
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WO/2022/080405A1 |
The present invention discloses a photocurable composition which contains a dithiol compound that has a disulfide bond, a compound that has two ethylenically unsaturated groups, a hydrogen abstraction type photoradical generator, and an ...
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WO/2022/078900A1 |
A process for the manufacture of a sulfonated polyarylene(ether)sulfone comprising feeding of a solution (S1) comprising a sulfonated polyarylene(ether) sulfone and sulfuric acid into a tooth rim dispersion machine, wherein the solution ...
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WO/2022/071490A1 |
One embodiment of the present disclosure relates to an eyeglass lens that contains a compound that transmits no more than 5% of light of a wavelength of 410 nm and at least 70% of light of a wavelength of 430 nm under the following trans...
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WO/2022/071482A1 |
An embodiment pertaining to the present disclosure relates to a spectacle lens containing a compound represented by formula (1).
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WO/2022/071497A1 |
An embodiment according to the present disclosure relates to a spectacle lens having a largest maximum absorption wavelength of 350-365 nm inclusive, and containing a compound having a molar extinction coefficient of 20,000 l/mol·cm or ...
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WO/2022/070696A1 |
Provided is a method for producing a crosslinked polyarylene sulfide resin (PAS resin) that exhibits an excellent quality stability and restrained lot-to-lot deviations in the melt viscosity. More particularly, the method for producing a...
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WO/2022/065381A1 |
The purpose of the present invention is to provide a high molecular-weight material that has a high refractive index and can be suitably used for optical applications. The sulfur-containing polymer according to the present invention incl...
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WO/2022/065225A1 |
This polymer is represented by general formula (P). (In general formula (P), Y is a monovalent to hexavalent C1-30 organic group derived from a bifunctional or higher-functional thiol-group-containing compound, "Chain" includes a structu...
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WO/2022/055221A1 |
A polythiol composition according to exemplary embodiments includes at least two different polythiol-based compounds, and a peak area (%) of polythiol compound represented by C8H18S6 measured through a high performance liquid chromatogra...
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WO/2022/049236A1 |
The present invention relates to novel polymers statistically containing several metal sulphonic or sulphonate units per repeating unit, methods for preparing same and uses thereof as antibacterials, fungicides, antivirals and catalysts.
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WO/2022/044483A1 |
Provided are: a molded article which includes a polyarylene sulfide (PAS) resin and glass fiber, and with which a decrease in mechanical strength even in a hot water atmosphere and in an acidic condition can be suppressed; a PAS resin co...
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