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JP2023130422A |
To provide compositions to be used in films that have good stiffness and flowability, and can be used for wrap or bags that do not need to be stripped off from an enclosed material, when mixing the enclosed material.There is provided a c...
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JP7346158B2 |
[Problem to be solved]Provided is a sulfur-containing unsaturated hydrocarbon polymer which can improve wet grip performance and fuel efficiency of a tire in a well-balanced manner by being blended into a rubber composition for a tire.[M...
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JP7342358B2 |
To provide a resin composition for circuit board excellent in low water absorption characteristics.A resin composition for circuit board contains an epoxy resin, an indene-coumarone resin and an inorganic filler, in which a dielectric lo...
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JP7342357B2 |
An object of the present invention is to provide a golf ball traveling a great flight distance and having a good shot feeling on long iron shots. The present invention provides a golf ball comprising a core, at least one intermediate lay...
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JP2023120150A |
To provide a rubber composition for a side wall which has improved high speed durability performance.A rubber composition for a side wall contains a rubber component and a thermoplastic resin, wherein the rubber component contains styren...
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JP2023119107A |
To provide a rubber composition for tires that can meet high standards for both on-ice performance and wear resistance.A rubber composition for tires includes 100 pts.mass of a diene rubber, blended with 30 pts.mass or more of a white fi...
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JP2023119108A |
To provide a rubber composition for studless tires which improves on-ice performance and wear resistance.The rubber composition for studless tires contains 10-30 pts.mass of thermally expandable microcapsules based on 100 pts.mass of a d...
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JP2023118404A |
To provide a rubber composition for tires that allows improved bonding resistance of unvulcanized rubber and exhibits excellent breaking strength as vulcanized rubber.A rubber composition for tires comprises a diene rubber and a specific...
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JP2023535700A |
Viscosity at 25°C containing a modified petroleum resin having a structure in which a molecular weight modifier is bound to at least one of both ends of the at least partially hydrogenated or non-hydrogenated petroleum resin is from 5,0...
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JP2023114302A |
To provide toner which has superior heat-resistant storage stability, low-temperature fixability, and filming properties.Toner contains at least a crystalline polyester resin and a partially hydrogenated petroleum resin, in which the par...
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JP2023535030A |
A modified petroleum resin comprising a modified petroleum resin having a structure in which a molecular weight modifier is bound to at least one of both ends of the at least partially hydrogenated or non-hydrogenated petroleum resin, Th...
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JP2023112594A |
To provide a resin composition capable of forming a film having high durability against bending and to provide a film comprising the resin composition.There is provided a resin composition comprising: (A) a cyclic olefin copolymer A whic...
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JP2023112593A |
To provide a solution composition comprising a cyclic olefin copolymer which is a copolymer of a cyclic olefin monomer and an α-olefin having 3 or more and 20 or less carbon atoms and can form a film having both excellent breaking strai...
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JP2023112592A |
To provide a resin composition for injection molding comprising a cyclic olefin copolymer which gives an injection moded body which has excellent breaking strain and toughness and having hardly causes cracks even when placed in a high te...
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JP2023112673A |
To provide a thermally conductive silicone composition (gap fillers) having good adhesion to a base material, such as a heating element and a heat dissipation pair, excellent in heat dissipation properties due to high thermal conductivit...
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JP2023112591A |
To provide a resin composition for press molding comprising a cyclic olefin copolymer which gives a press molded body having excellent breaking strain and toughness and having less coloration and to provide a press molded body comprising...
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JP2023109485A |
To provide a liquid crystal polymer composition which has improved flexibility and dielectric constant while maintaining mechanical strength.A liquid crystal polymer composition contains 100 pts.mass of a liquid crystal polymer, 0.1-30 p...
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JP7317807B2 |
An additive for rubbers, which contains a hydrogenated petroleum resin that is a hydrogenated product of a polymer of an unsaturated hydrocarbon, and which is configured such that: the unsaturated hydrocarbon contains an aromatic compoun...
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JP2023102535A |
To provide a novel rubber composition that is excellent in damping performance in a wide temperature range and is also useful as a damping rubber composition.There is provided, a rubber composition that contains at least a C5-dicyclopent...
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JP7312819B2 |
Provided is a resin composition for forming an optical component, the resin composition including a cyclic olefin-based polymer and an anthraquinone-based dye, in which the cyclic olefin-based polymer includes at least one selected from ...
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JP7310992B2 |
To provide a resin composition comprising a cyclic polyolefin and an ethylene polymer, having excellent impact resistance and having high transparency maintained.A resin composition comprising from 5 to 95 parts by weight of a cyclic pol...
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JP7309461B2 |
To provide a molding and a medical container which exhibit less discoloration due to irradiation with an electron beam or gamma rays and are excellent in transparency.The molding comprises a cyclic olefin copolymer composition (Q) contai...
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JP7306792B2 |
To provide an optical component that is excellent in optical performance and suppresses the occurrence of weld lines.An optical component is composed of a resin composition including an annular olefin polymer (A), its thickness deviation...
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JP7305363B2 |
This invention relates to a dicyclopentadiene (DCPD)-based resin functionalized with groups capable of reacting with silica or carbon black for use in high performance tires and a preferred method of preparing the functionalized resin co...
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JP2023096741A |
To provide a rubber composition for a tire capable of inhibiting an early abrasion wear under a state where a larger force is applied to a tire for an extended period of time and capable of improving an abrasion resistance, and also to p...
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JP2023091770A |
To provide a tire rubber composition which is sustainable, is biologically renewable, is friendly to an environment, and is made of a non-fossil fuel resource.A rubber composition contains, based on 100 pts.wt. of an elastomer (phr), a b...
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JP2023091419A |
To provide a rubber composition which enables manufacture of a sheet conveyance roller that is excellent in a coefficient of friction and abrasion resistance.A rubber composition for a sheet conveyance roller contains an ethylene-αolefi...
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JP2023089835A |
To provide a composition for a sealant which is excellent in heat generation performance, rigidity, and sealing characteristics, and a pneumatic tire using the same.A composition for a sealant contains, with respect to 100 pts.mass of a ...
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JP2023089834A |
To provide a composition for a sealant which is excellent in producibility (coating speed) and sealing characteristics, and a pneumatic tire using the same.A composition for a sealant contains, with respect to 100 pts.mass of a solid rub...
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JP7296414B2 |
To provide a vibration-proof composition and a vibration-proof rubber having small temperature dependency of an elastic modulus, excellent in flexibility and excellent in vibration-damping and vibration-proof performances with excellent ...
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JP2023079917A |
To provide an adhesive composition which enables formation of an adhesive layer having excellent adhesive force and retention force under high temperature environment, and considers the environment.There are provided an adhesive composit...
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JP2023079916A |
To provide an adhesive composition which enables formation of an adhesive layer that is environment-friendly and is excellent in re-peelable property and re-sticking property, and an adhesive sheet having an adhesive layer formed from th...
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JP2023080123A |
To provide a high output lithium ion secondary battery.A disclosed lithium ion secondary battery includes: a positive electrode; a negative electrode, and an electrolyte placed between the positive electrode and the negative electrode. T...
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JP7287066B2 |
To provide a resin composition for forming a sacrificial layer, which can be preferably applied in a process of manufacturing an electronic device including laser grooving.The resin composition comprises a resin and an ultraviolet ray ab...
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JP7283309B2 |
Provided are tires with excellent handling stability on ice and snow. Included is a tire which includes a cap tread and a base tread, and satisfies the following relationships (1) and (2): 0.4≦TcTb≦1.5 wherein Tc represents the avera...
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JP7283397B2 |
Provided is a hydrocarbon resin that contains 0.1–50 wt% of a monomer unit that is derived from a tetracyclododecene compound. The hydrocarbon resin has a weight average molecular weight (Mw) of 500–4,000 and a Z average molecular we...
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JP2023073704A |
To provide a tire rubber composition that can be produced with excellent workability and has an excellent wet grip performance and rolling performance, and to provide a tread and a tire.A tire rubber composition comprises a rubber compon...
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JP2023072852A |
To provide an elastomer composition which is excellent in impact resistance under a low temperature condition.An elastomer composition contains a block copolymer (I) and a cyclic olefin-based resin (II), wherein a mass ratio of (I) to (I...
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JP2023069610A |
To provide a resin composition which keeps high transparency and is formed of cyclic polyolefin and an ethylenic polymer.A resin composition contains: 5-95 wt.% of cyclic polyolefin (A) having a glass transition temperature of 125°C or ...
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JP7275770B2 |
To provide a resin composition for forming a sacrificial layer, which can be preferably applied for a process of manufacturing an electronic device including laser grooving.The resin composition is used for forming a sacrificial layer in...
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JP2023064717A |
To provide a polyphenylene ether-based resin composition which is excellent in a balance among heat resistance, mechanical characteristics, dielectric characteristics, molding flowability and oil resistance.A thermoplastic resin composit...
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JP7269332B2 |
Provided is a cyclic olefin-based resin composition including a cyclic olefin-based polymer (A), and a hindered amine compound (Y) that contains a piperidyl group represented by General Formula (1) and a carboxylic acid amide group repre...
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JP2023057531A |
To provide a rubber composition having high wet traction characteristics and reasonable wear resistance when used in a tire tread rubber composition.A rubber composition is disclosed, comprising: 30 to 100 phr of at least one styrene-but...
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JP2023051879A |
To provide a rubber composition, and a tire formed from the rubber composition.A rubber composition contains 70-100 phr of at least one styrene-butadiene rubber, 0-30 phr of at least one diene-based rubber, 40-200 phr of at least one fil...
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JP7251153B2 |
To provide a stretch wrapping film for food wrapping that is not broken even subjected to external force caused by vibration in a low temperature state and that has good packaging suitability for an automatic wrapping machine.The stretch...
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JP7251071B2 |
Provided is a rubber composition, for a tread, capable of comprehensively improving low fuel consumption performance, wet grip performance, and abrasion resistance, and a pneumatic tire using the same. The present invention relates to a ...
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JP7248475B2 |
To provide a resin composition that has high abnormal dispersibility (great ΔθgF), and can be subjected to a molding process such as injection molding, and has excellent mass productivity.A resin composition contains a thermoplastic re...
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JP7248698B2 |
The cyclic olefin-based resin composition of the present invention is a cyclic olefin-based resin composition including: a cyclic olefin-based copolymer (A); and inorganic fine particles (B) having a surface modified by a modifier, in wh...
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JP2023040698A |
To provide a heat-shrinkable film having improved transparency and grease resistance.A heat-shrinkable film has a surface layer comprising cyclic olefinic resin, ethylene resin, and petroleum resin. The surface layer contains the ethylen...
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JP7243033B2 |
To provide a rubber composition for a tire, capable of comprehensively improving fuel economy, wear resistance, dry grip performance and wet grip performance, and a pneumatic tire produced using the rubber composition.The present inventi...
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