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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/2022/128307A1 |
The present invention relates to a polymer composition comprising a sulphur-containing aromatic polymer and at least one fluoropolymer, which has high melt viscosity.The invention also relates to a process for the preparation of said pol...
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WO/2022/121547A1 |
Disclosed are a high-thermal-conductivity reinforced polyphenylene sulfide composite material and a preparation method therefor, the high-thermal-conductivity reinforced polyphenylene sulfidecomposite material comprising the following ra...
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WO/2022/118139A1 |
A composition including particular amounts of a polyetherimide or a poly(arylene ether sulfone), a second polymer and an inorganic filler is described herein. Molded samples of the composition can exhibit an advantageous combination of p...
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WO/2022/118138A1 |
A composition including particular amounts of a polyetherimide or a poly(arylene ether sulfone) and an inorganic filler is described herein. Molded samples of the composition can exhibit an advantageous combination of properties, and the...
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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/2022/110667A1 |
A kaolin-reinforced polyphenylene ether composition, comprising the following components, in parts by weight: 45-80 parts of polyphenylene ether, 0-20 parts of a polystyrene resin, 5-30 parts of kaolin, 3-10 parts of a toughening agent a...
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WO/2022/110678A1 |
Disclosed in the present invention are a polymer composition for an optical fiber connector structural member and a preparation method therefor. The polymer composition comprises the following components: polyarylethersulfone, polyethere...
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WO/2022/113710A1 |
A polyphenylene sulfide resin composition obtained by blending 16-50 parts by weight of (B) a thermoplastic resin that has tracking resistance based on the IEC 60112 standard of 125 V or higher and has a glass transition temperature of 0...
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WO/2022/113015A1 |
The object of the invention is an organic material with blowing, anti-inflammatory and anticoagulant properties characterized in that it comprises a base polymeric material and an active admixture in the form of albumin or argatroban or ...
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WO/2022/110668A1 |
Disclosed is a highly hydrophobic CTI polyphenylene sulfide (PPS) composition, comprising the following components in parts by weight: 30-80 parts of PPS, 10-60 parts of glass fiber, 0.2-2 parts of a coupling agent, 0.2-2 parts of a fluo...
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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/2022/107409A1 |
The purpose of the present invention is to provide a component for communication devices that maintains a low dielectric loss tangent while enabling dielectric constant control and making it possible to form a circuit, wiring, or a subst...
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WO/2022/105133A1 |
A PPS composite material which is resistant to coolants and a preparation method therefor. The PPS composite material comprises the following components in parts by weight: 30-90 parts of a PPS resin, 10-70 parts of reinforced fibers, 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/2022/097493A1 |
Provided are: a molding material containing a reinforcing fiber bundle (A) and a polyphenylene sulfide (B), wherein the melting point of said polyphenylene sulfide is 270 °C or less; and a molded article containing a reinforcing fiber a...
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WO/2022/089459A1 |
Disclosed are a reactive phosphorus-silicon synergistic flame retardant, a polymeric phosphorus-silicon synergistic flame retardant, preparation methods therefor and applications thereof. The reactive phosphorus-silicon synergistic flame...
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WO/2022/089468A1 |
A polymeric flame retardant, a preparation method therefor and the use thereof. The polymeric flame retardant has excellent compatibility with an added polymer system and has excellent flame retardancy. The preparation process thereof is...
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WO/2022/091473A1 |
Provided is a resin composition of excellent continuous extrusion film-forming ability and stretchability, which can achieve excellent toughness with a low permittivity in a biaxially stretched film obtained therefrom. Also provided is a...
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WO/2022/080129A1 |
A cooling system component for vehicles, said cooling system component being capable of coming into contact with a fluid that contains water. This cooling system component for vehicles is obtained by injection molding a resin composition...
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WO/2022/080731A1 |
The objective of the present invention is to provide: a polyarylene sulfide resin composition which has not only excellent moldability, but also excellent mechanical properties, surface appearance, and heat resistance; and a method for i...
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WO/2022/078365A1 |
A preparation method for a long-acting natural multifunctional additive. A natural filler is coated with a modified polymer; the modified polymer is obtained by modifying any one or more than two of a biodegradable polymer, a water-solub...
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WO/2022/075124A1 |
The present invention provides: a forced extraction molded article which is able to be prevented from breaking during forced extraction molding; a polyarylene sulfide resin composition which is used for a forced extraction molded article...
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WO/2022/068139A1 |
Disclosed is a PPS composite material, comprising the following components in parts by weight: 100 parts of a PPS resin, and 0.1-10 parts of a phosphorous acid metal salt. By adding the phosphorous acid metal salt, the crystallization ra...
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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/2022/065063A1 |
Provided is a polyimide resin composition containing: a polyimide resin (A) that contains a repeating constituent unit represented by formula (1) and a repeating constituent unit represented by formula (2), the ratio of the content of th...
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WO/2022/059344A1 |
A resin composition for a sliding member according to the present invention incorporates, as additives, in addition to 40-80 mass% of polyphenylene sulfide resin, 15-40 mass% of polytetrafluoroethylene resin, 2-20 mass% of ultrahigh-mole...
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WO/2022/059374A1 |
Provided are: a polyarylene sulfide (PAS) resin composition that contains PAS resin and an antiviral agent, has excellent antibacterial and antiviral properties, and is capable of maintaining the inherent mechanical strength, especially ...
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WO/2022/059299A1 |
The present invention provides a resin composition which retains excellent strength and suffers no fusion bonding when rubbed against and abrading on the same material and which has excellent wear resistance. This resin composition compr...
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WO/2021/245500A9 |
Thermoplastic compositions include from about 40 wt% to about 90 wt% of a crystalline polymer, from about 5 wt% to about 50 wt% basalt fibers, and from about 1 wt% to about 20 wt% of an impact modifier. In some aspects the crystalline po...
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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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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/2022/030460A1 |
Provided is a polyphenylene sulfide resin composition having a high loss factor near 70 °C and a high loss factor in a wide range of temperatures. The polyphenylene sulfide resin composition comprises a polyphenylene sulfide resin (A)...
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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/2022/030293A1 |
The purpose of the present disclosure is to provide a foam molding composition from which a foamed molded body and a foamed electric wire having excellent heat resistance, a small average bubble diameter, a high foaming rate, and favorab...
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WO/2022/030212A1 |
Provided is a poly(phenylene sulfide) resin composition having a high loss factor at temperatures of 50-100°C. The poly(phenylene sulfide) resin composition comprises poly(p-phenylene sulfide) and poly(m-phenylene sulfide).
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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/2022/025513A1 |
A rotary valve includes a valve body including an opening formed therein, a rotary component received within the opening of the valve body with the rotary component configured to rotate relative to the valve body about an axis of rotatio...
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WO/2022/020549A1 |
Filter media comprising polyethersulfone, related components, and related methods are generally described.
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WO/2022/016788A1 |
A PPS composite material having ultra-high elongation at break and a preparation method therefor, the PPS composite material comprising the following components in parts by weight: 50-95 parts of PPS resin, 0.5-8 parts of montmorillonite...
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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/2022/009616A1 |
Provided are: a thermoplastic resin composition obtained by melt-mixing at least 0.1-0.5 parts by mass of carbon nanostructures per 100 parts by mass of a thermoplastic resin; a member obtained by molding said thermoplastic resin composi...
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WO/2022/009660A1 |
A method for suppressing burrs that are formed during injection molding of a polyarylene sulfide resin composition, wherein at least from 0.01 part by mass to 5 parts by mass of carbon nanostructures is added to 100 parts by mass of a po...
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WO/2022/004327A1 |
A PAS resin composition for extrusion molding or blow molding, according to the present invention, contains, as resin components, (A) a PAS resin, (B) an epoxy group-containing olefin copolymer, and (C) an epoxy group-free olefin copolym...
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WO/2022/004236A1 |
This thermoplastic resin composition is obtained by melt-kneading at least a thermoplastic resin, a carbon nanostructure, and graphene or carbon black having a BET specific surface area of at least 400 m2/g, wherein the blending amount o...
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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/2021/254820A1 |
The present invention relates to a solution comprising at least one sulfone polymer, at least one water-soluble polymer and gamma-valerolactone (4,5-Dihydro-5-methyl-2(3H)-furanone, CAS number 108-29-2, formula), the process of making a ...
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