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WO/2022/044482A1 |
The present invention provides: a molded article which contains a polyarylene sulfide (PAS) resin and glass fibers and which can suppress a decrease in mechanical strength even in a hot water environment or under acidic conditions; a PAS...
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WO/2022/042814A1 |
A polyphenylene sulfone (PPSU) consisting essentially of benzophenone coupled phenylene sulfone segments A and B of formula (I) wherein segments A and B can be same or different and are of formula (II) wherein x is an integer of from 4.5...
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WO/2022/045105A1 |
The purpose of the present invention is to provide a polyarylene sulfide production method in which a polyarylene sulfide in which numerous reactive functional groups are introduced into the molecular chain can be easily and efficiently ...
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WO/2022/038058A1 |
The invention relates to silane compounds of the general formula (I) as defined herein containing at least one heteroatom bridged to a silicon atom via a sp2-hybridized quaternary carbon atom, a process for preparing the silane compounds...
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WO/2022/035198A1 |
The present invention relates to a method for preparing a transparent metallopolymer-based coating solution having excellent durability as well as excellent antifogging and antibacterial properties. The method for preparing a coating sol...
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WO/2022/030459A1 |
The present invention provides: a modified polyphenylene sulfide resin which exhibits good vibration damping performance even if a filler is not contained therein; a resin composition which contains this modified polyphenylene sulfide an...
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WO/2022/023196A1 |
A process for preparing a compound A having n groups of formula (I) is provided, wherein X is C2-C12-alkylene or C2-C12-alkylene substituted with C1-C4-alkoxy, C1-C4-alkylthio and/or interrupted with O or S; R1, R2 and R3 are independent...
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WO/2022/024838A1 |
The present disclosure provides a thermosetting composition that contains an epoxy resin and a thiol compound, enables temporary adhesion, and exhibits favorable storage stability. The thermosetting composition according to the present d...
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WO/2022/026386A1 |
Disclosed herein are clusters compounds that include at least one substituted amine sulfate and at least one substituted amine bisulfate molecule. The substituted amine sulfate molecule and the substituted amine bisulfate molecule may ea...
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WO/2022/020549A1 |
Filter media comprising polyethersulfone, related components, and related methods are generally described.
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WO/2022/019204A1 |
Provided are: a halogenated polyphenylene sulfide resin that, when being added to a resin, can damp vibration of the resin without using a filler; a resin composition that contains the halogenated polyphenylene sulfide resin and another ...
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WO/2022/015284A1 |
A thermally stable and solvent resistant conductive polymer composite and its manufacturing friendly preparation method are disclosed. The disclosed composite presents great electrical conductivity with thermal stability and solvent resi...
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WO/2022/016000A1 |
A distillation device and method of manufacturing a distillation device is disclosed. The distillation device includes at least one spiral wound membrane distillation (MD) unit. The spiral wound MD unit includes a perforated center tube ...
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WO/2022/008330A1 |
The present invention relates to a thread-like variable stiffness device (10) comprising an elongate shaft (20), said shaft comprising a polymeric material, and a heat conducting device configured to exchange heat with the polymeric mate...
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WO/2022/010311A1 |
The present invention provides a polyarylene sulfide copolymer, a production method thereof, and a molded article produced therefrom. The polyarylene sulfide copolymer includes a repeating unit in which at least a portion of the repeatin...
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WO/2022/005947A1 |
Disclosed herein are photocurable compositions and methods of use thereof. The photocurable compositions comprise: a (co)monomer; a photosensitizer having an absorption band, wherein at least a portion of the absorption band is located a...
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WO/2021/261823A1 |
The present invention relates to a novel polyarylene sulfide resin composition for an electric vehicle component, and an electric component comprising same. The resin composition for an electric vehicle component may have excellent tensi...
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WO/2021/261391A1 |
The present invention relates to a resin composition which comprises an epoxy resin and an aromatic polysulfone resin including an aminated aromatic polysulfone having an amino group at at least one of the terminals of a polymer backbone...
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WO/2021/261498A1 |
A composition which contains a cyclic ether component, a thiol component, and a compound represented by general formula (1). It is preferable that the content of the cyclic ether component is from 20 parts by mass to 80 parts by mass in ...
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WO/2021/261497A1 |
The present invention provides a compound represented by general formula (1). (In the formula, Ar is an aromatic ring group having two or more ring structures, A is a group having a quinuclidine skeleton, B- is a monovalent anion, and R1...
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WO/2021/252215A1 |
The removal of mercaptans from polymer compositions is described, where removal occurs by at least one of: contacting the polymer composition with a radical initiator that reacts with the mercaptain compound to form a non-odorous compoun...
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WO/2021/252665A1 |
Provided herein are compositions suitable for recording holograms containing thiol and/or thioether functionality, and optionally including additional allyl and/or propargyl functional groups. These monomers can be used to synthesize hol...
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WO/2021/252906A2 |
A sulfur reaction product formed by reacting elemental sulfur with an amine or epoxy compound containing reactive functionality. Such reaction product can be incorporated into a thermosettable resin composition as a modifier. When the th...
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WO/2021/251666A1 |
The present invention relates to: a novel polyarylene sulfide resin composition for a gasket; and a gasket which is for a secondary battery and comprises same. A resin composition for a gasket according to an embodiment may have a low ou...
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WO/2021/245155A1 |
The present invention relates to poly(arylene sulfide) ("PAS") polymers having outstanding mechanical properties. The invention also relates to methods of making PAS polymers and articles incorporating the PAS polymer.
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WO/2021/240453A1 |
The present disclosure relates to a process for the preparation of an organo-polysulfide from a chlorinated hydrocarbon and an elemental sulfur waste. The organo-polysulfide of the present disclosure has a coke inhibition ability.
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WO/2021/241441A1 |
Through the present invention, it is possible to provide a composition for an optical material containing (a) an episulfide compound, (b) a polymerization catalyst, and (c) an ester compound having a halogen at the α position. The (c) e...
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WO/2021/234992A1 |
Provided is a polyarylene sulfide production method by which high-melt-viscosity polyarylene sulfide can be produced while suppressing generation of ultrafine powder. The polyarylene sulfide production method comprising: (1) a charging...
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WO/2021/232248A1 |
A polysulfonamide polymer, a negative photosensitive composition containing a polysulfonamide polymer and an application thereof. The negative photosensitive composition containing a polysulfonamide polymer consists of the following raw ...
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WO/2021/232249A1 |
A polysulphonamide polymer, a positive-type photosensitive composition containing a polysulphonamide polymer, and an application thereof. The positive-type photosensitive composition containing a polysulphonamide polymer consists of the ...
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WO/2021/230590A1 |
The present invention relates to a novel polyarylene sulfide resin composition for a water section component, and a water section component comprising same. A resin composition for a water section component according to an embodiment can...
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WO/2021/227377A1 |
The present application relates to the field of adhesives, and specifically relates to a heat resistant adhesive, a preparation method therefor, and a bonding method for an aluminum alloy. A new-type heat resistant adhesive is prepared b...
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WO/2021/224216A1 |
The present invention relates to a poly(arylene sulfide) (PAS) copolymer (P) comprising: at least one block of poly(arylene sulfide) (PAS) having a weight- average molecular weight (Mw) of at least 40,000 g/mol as determined by gel perme...
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WO/2021/221081A1 |
The present invention provides a polymerizable composition including quantum dots, a polyfunctional thiol, a polyfunctional (meth)acrylate, and a phenolic compound.
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WO/2021/215155A1 |
[Problem] To provide a novel photocurable composition. [Solution] A photocurable composition including the following component (a), component (b), component (c), and component (d). (a): At least one polyfunctional (meth)acrylate having t...
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WO/2021/211833A1 |
Compositions include a polythiol and a wetted filler. The compositions exhibit an extended working time and a rapid onset of cure. The compositions can be used as sealants.
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WO/2021/206269A1 |
A thiol-based composition for an optical material according to the present invention is characterized by including a compound of chemical formula 1 and a compound of chemical formula 2.
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WO/2021/204961A1 |
The present invention relates to relates to a polymer formulation for three- dimensionally (3D) printing an article by stereolithography, the formulation comprising a functionalized polymer. The invention further relates to lithographic ...
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WO/2021/200332A1 |
A method for producing a poly(arylene sulfide) by heating and reacting a mixture comprising a sulfiding agent, a dihalogenated aromatic compound, and an organic polar solvent, the method including performing the following steps 1, 2, 3, ...
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WO/2021/201707A1 |
A method for the preparation of poly(phenylene sulfide) involves a reaction between an alkaline metal hydrosulfide and 1,4-dichlorobenzene in a polar solvent. It is carried out such that the alkaline metal hydrosulfide and hydroxide are ...
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WO/2021/193079A1 |
Provided is a resin composition which is for molding and contains a polyarylene sulfide resin and from which a molded body having well-balanced mechanical strength, heat cycle characteristics, and thermal conductivity can be obtained. Sp...
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WO/2021/191381A1 |
The invention relates to an injection molded part comprising a composition comprising: a. Polyarylene sulfide (PAS) in an amount of between 50 wt% and 90 wt%; b. Glass fibers in an amount of between 10 wt% and 50 wt%; wherein the composi...
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WO/2021/192413A1 |
Provided is a method for producing a PAS, by which it is possible to produce a PAS which has a small average particle diameter of 50-550 µm. This method for producing a PAS includes (1) a charging step for charging an organic polar so...
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WO/2021/180630A1 |
The present invention relates to a powdered material (M) containing at least one poly(arylene sulfide) (PAS) polymer, comprising recurring units p, q and r according of formula (I), (II) and (III): wherein np, nq and nr are respectively ...
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WO/2021/182342A1 |
The present invention relates to a block copolymer containing an aromatic polysulfone block (A) and a polyoxyalkylene block (B), wherein the ratio of [the number average molecular weight of the polyoxyalkylene block (B)] / [the number av...
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WO/2021/182526A1 |
A polymerizable composition for optical materials which comprises two or more different monomers for optical materials and a polymerization catalyst, wherein the polymerization catalyst is contained in an amount of 0.1150-0.2000 parts by...
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WO/2021/182348A1 |
The present invention relates to a block copolymer production method comprising a step in which an aromatic polysulfone (a) having at least one Cl atom at a terminal is prepared in advance, and a step in which the aromatic polysulfone (a...
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WO/2021/177729A1 |
The present invention provides a novel polyarylene sulfide resin composition and a preparation method therefor. The polyarylene sulfide resin composition according to an embodiment comprises a polyarylene sulfide resin having desirable c...
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WO/2021/172771A1 |
The present invention relates to a benzotriazole-based compound which improves the light resistance of a highly refractive episulfide-based optical material, a composition for an episulfide-based optical material, comprising same, and an...
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WO/2021/173727A1 |
A polymeric medical device/implant coating is disclosed for the delivery of drugs or therapeutic compounds such as antibiotics over an extended period of time and at levels or concentrations that exceed the MIC. In one embodiment, an ant...
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