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JP2021080417A |
To provide a resin composition for optical film which suppresses expression of in-plane and out-of-plane phase differences of a cyclic olefin resin without impairing transparency and heat resistance.A resin composition for optical materi...
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JP2021075601A |
To provide a tire that achieves balanced improvement in fuel economy, steering stability during high-speed driving, and wet grip performance during high-speed driving.A tire comprises a tread composed of a rubber composition which contai...
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JP6872353B2 |
There is provided a method for producing a rubber composition from which a vulcanized rubber having excellent wet gripping performance, rubber hardness and abrasion resistance is yielded. This method is a method for producing a rubber co...
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JP6874809B2 |
The present disclosure provides a rubber composition and a tire which have excellent enduring performance as well as good fuel economy and wet grip performance. The present disclosure relates to a rubber composition containing a hydrogen...
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JP6869936B2 |
A reversible crosslinking reactant composition is provided. The composition includes at least one furan-group-containing oligomer having a structure represented by Formula (I) and a bismaleimide compound having a structure represented by...
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JP2021066783A |
To provide a rubber composition for base-isolation structures that can improve the adhesion of a rubber layer included in a base-isolation structure, and a base-isolation structure in which a rubber layer obtained by vulcanizing and mold...
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JP2021063175A |
To provide a composition for a tire capable of improving chipping resistance during high speed travelling, and a tire using the same.A composition for a tire contains at least one kind of a liquid plasticizer selected from a group consis...
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JP6863800B2 |
To provide a cycloolefin-based resin composition that realizes an optical component having transparency and a high refractive index.The cycloolefin-based resin composition includes (A) a polar group-containing cycloolefin-based copolymer...
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JP6858179B2 |
Provided is a rubber composition for a tread which is improved in a wet grip property and a dry grip property and which allows an improvement in a low temperature brittleness to be compatible with a wet grip property and a dry grip prope...
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JP6858708B2 |
A tackifier resin is a reaction product of rosins (A), a ring structure-containing compound (B) capable of reacting with the rosins, and an alcohol (C).
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JP2021054905A |
To provide a compact that is less in the discoloration due to electron beam or gamma ray irradiation, and, is excellent in the heat resistance.A cyclic olefinic copolymer composition comprising a cyclic olefin copolymer (P) and a stabili...
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JP6850161B2 |
To provide a bale molding of a conjugated diene polymer that prevents a conjugated diene polymer particle from peeling from its surface and has a reduced expansion rate.A bale molding of a conjugated diene polymer contains: 100 pts.mass ...
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JP6851216B2 |
To provide a cyclic olefin resin composition capable of achieving a molded body which has transparency and a high refractive index, and is excellent in performance balance of the refractive index.A cyclic olefin resin composition contain...
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JPWO2019188432A1 |
It is a resin composition containing a cyclic olefin polymer (A) having a polar group and an epoxy resin (B) having an epoxy equivalent of 500 or more.
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JP6840257B2 |
The image display device sealing material according to the present invention contains a resin component and a curing agent. The resin component contains a bisphenol-skeleton-containing phenoxy resin having a weight-average molecular weig...
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JP6834596B2 |
To provide a rubber composition for tire, which shows excellent wet grip performance, rolling resistance performance, wear resistance performance and mechanical strength when a tire is formed, and a pneumatic tire.A rubber composition fo...
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JP6834194B2 |
To solve the problem that a high performance tire is required to have wet grip performance, rolling resistance and abrasion resistance in a higher level, and is difficult to satisfy the characteristics at the same time.In a rubber compos...
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JP6834213B2 |
The purpose of the present invention is to provide: a wavelength conversion member-forming composition that can suppress a reduction in fluorescence quantum yield of a semiconductor quantum dot following heat treatment; a cured film obta...
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JP2021025044A |
To provide a thermoplastic polyester elastomer resin composition having high friction force.The thermoplastic polyester elastomer resin composition includes (A) a thermoplastic polyester elastomer and (B) a petroleum resin and contains, ...
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JP2021021070A |
To provide tires having good wet skid resistance, low rolling resistance, and good wear characteristics, tires reduced in rolling resistance and improved in treadwear characteristics, and tires having treads for promoting traction on sno...
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JP6829030B2 |
To provide a resin composition capable of obtaining an insulating layer which is excellent in workability and satisfies dielectric characteristics and solder heat resistance in a high frequency region required for an insulating layer for...
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JP6829029B2 |
To provide a curable resin composition which makes it possible to obtain a cured product that satisfies dielectric properties in a high frequency region suitable for a printed wiring board while having excellent heat resistance and heat ...
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JP6822995B2 |
A circuit board includes an insulating made by a low dielectric resin composition includes a low dielectric resin containing acid anhydride, an epoxy resin, polyphenylene ether resin with vinyl and active esters, maleic acid liquid polyb...
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JP6816761B2 |
A resin composition comprising a cyclic olefin polymer (A) having a protonic polar group, a cross-linking agent (B), and an organic solvent (C), wherein the organic solvent (C) contains diethylene glycol ethyl methyl ether, and a content...
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JP2021004293A |
To provide a rubber composition for a tire that enables improvement of water-resistant adhesiveness while reducing a viscosity.The rubber composition for a tire is produced by blending, based on 100 pts.mass of diene rubber including 50 ...
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JP2021004090A |
To provide a method for imparting slipperiness to a container, a manufacturing method of the container having slipperiness imparted, and the container having slipperiness imparted.A container is formed of a resin composition which contai...
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JP6812574B2 |
A cyclic olefin-based copolymer of a first invention of the present application has a constitutional unit (A) derived from an α-olef in having 2 to 20 carbon atoms, a constitutional unit (B) derived from a cyclic olefin without an aroma...
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JP6811240B2 |
There is provided an organic insulating body which contains a cyclic olefin copolymer as a main component and a peroxide having a benzene ring, and has such a property that a loss tangent peak appears at 120° C. or higher in a dynamic m...
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JP6810736B2 |
The cyclic olefin copolymer composition of the present invention includes a cyclic olefin copolymer (m) including a specific amount of a specific repeating unit and a cyclic olefin copolymer (n) different from the cyclic olefin copolymer...
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JP6810621B2 |
To provide a resin composition capable of obtaining a crosslinked body excellent in dielectric characteristics, heat resistance and mechanical characteristics in a high frequency region suitable for an interlayer insulation film for circ...
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JP6809138B2 |
To provide a resin composition, even if being placed under a high temperature-high moisture environment, hard to be whitened, and in which, the bleed-out phenomenon of an additive is hard to be generated, and a resin molded body obtained...
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JP6809778B2 |
This disclosure is to provide a method of manufacturing a rubber composition to obtain a rubber composition that can endow a tire with a lower heat generating property and better ice and snow performance. This disclosure is also to provi...
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JP6803181B2 |
To provide a polyphenylene ether resin composition which makes it possible to obtain a cured product that satisfies dielectric properties in a high frequency region suitable for a printed wiring board while having excellent heat resistan...
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JP2020196868A |
To provide a cured product of a golf ball rubber composition imparting excellent durability.The present invention provides a cured product of a golf ball rubber composition, which is cured from a golf ball rubber composition containing (...
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JP2020536139A |
The present disclosure relates to elastomeric compositions with improved soft feel to the skin, especially grip, especially in moist / humid conditions. In one embodiment, the composition is a composite system and the composition is link...
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JP6798141B2 |
An object is to provide a winter tire being excellent in performance on ice and performance for inhibiting clogging with snow and accretion of snow. The present invention relates to a winter tire having a tread composed of a rubber compo...
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JP6794869B2 |
To provide a rubber composition with low-temperature embrittlement resistance and grip performance improved in a balanced manner, a tire tread prepared with the rubber composition, and a pneumatic tire having the tire tread.A rubber comp...
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JP2020190686A |
To provide an optical film and a manufacturing method of the optical film capable of preventing peeling of a polarizer when used as a polarizing plate protection film, deterioration of a polarizer under durable conditions of moisture and...
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JP6790832B2 |
Provided are a rubber composition excellent in air permeation resistance, moldability and durability, a pneumatic tire having an inner liner composed of the rubber composition, and a bladder for vulcanization of a tire composed of the ru...
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JP2020531638A |
A composition comprising at least the following components, A) an ethylene polymer, B) ethylene, and at least one crosslinked cyclic olefin selected from the structures a to d described herein, or any of the structures a to d. It is a co...
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JP6776577B2 |
The invention provides a resin compound, which has good compatibility and good melt viscosity, and is capable of providing an insulation layer having lower dielectric loss angle tangency and good substrate sealing ability. The resin comp...
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JP2020169229A |
To provide a polymer having a low dielectric constant, a resin composition containing such a polymer, and a semiconductor device provided with a cured product of the resin composition as a permanent film.The polymer contains norbornene, ...
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JP6770071B2 |
Embodiments encompassing a series of compositions containing photoacid generator (PAG) and a base are disclosed and claimed. The compositions are useful as permanent dielectric materials. More specifically, embodiments encompassing compo...
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JP6764885B2 |
To provide a thermosetting resin composition capable of providing a cured article excellent in dielectric property, and a cured article thereof.There are provided a thermosetting resin composition containing a dicyclopentadiene-type epox...
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JPWO2019039614A1 |
It is an object of the present invention to provide a rubber composition having excellent low loss property and snow grip performance and a tire using the same without deteriorating the wet grip performance. In order to achieve the above...
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JP2020158682A |
To provide an ionomer resin composition capable of molding a molded article excellent in dimensional stability and transparency under high temperature environment and having excellent molten fluidity.There is provided an ionomer resin co...
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JP2020152810A |
To provide a thermoplastic polymer composition capable of obtaining a molding which is excellent in molding workability such as melt-spinning, and is excellent in heat resistance and vibration-damping property.A thermoplastic polymer com...
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JP2020528487A |
The present invention relates to a resin-diluted elastomer in which the elastomer is a synthetic diene elastomer having a number average molar mass of 200,000 g / mol or more and the resin is a hydrocarbon resin for plasticization. The p...
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JP6754616B2 |
To provide a method for producing a conjugated diene polymer composition containing a conjugated diene polymer having a high molecular weight which suppresses foaming and/or vent-up during a solvent-removing operation, and is reduced in ...
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JP2020139068A |
To provide a resin varnish that can achieve a resin film having excellent storage stability and excellent heat resistance.A resin varnish contains a homopolymer and a solvent. The homopolymer contains a homopolymer A composed of a repeat...
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