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JP2020139067A |
To provide a resin varnish that can achieve a resin film having excellent handleability and excellent heat resistance.A resin varnish contains a homopolymer and a solvent. The homopolymer contains a homopolymer A composed of a repeating ...
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JP2020525626A |
The composite comprises polyethylene and at least one cyclic olefin copolymer in the range of 1 wt% to 25 wt% with respect to the mass of the composite composition, the polyethylene being at least 0.90 g / cm.3Cyclic olefin copolymers di...
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JP6743651B2 |
To provide an optical film having high hardness and moisture resistance and excellent transparency.The optical film comprises a cycloolefin resin, a polystyrene derivative, and a hydrocarbon cyclic compound. The polystyrene derivative an...
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JP2020122071A |
To provide a sealing resin composition with which a cured product has a low dielectric loss tangent.A sealing resin composition includes an epoxy resin, a curing agent including an active ester compound, and a non-polar polymer.SELECTED ...
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JP2020118948A |
To provide a negative photosensitive resin composition capable of forming a pattern having excellent resolution when a photolithography method is applied, a resin film that is a cured product of the same, and an electronic device compris...
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JP2020118949A |
To provide a negative photosensitive resin composition allowing for formation of a pattern which has excellent resolution when a photolithography method is applied thereto, and in which occurrence of undercut is suppressed, a resin film ...
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JP2020117595A |
To provide a composition for vibration-damping material that is light in weight and has excellent vibration-damping performance at high temperature, and also has excellent assembling and sticking workability.A polymer composition for vib...
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JPWO2019039091A1 |
Heat shrink tube 100 has a density of 0.915 g / cm3It consists of a mixture containing the following polyethylene and an amorphous polymer having a glass transition temperature of 50 ° C or higher and 120 ° C or lower. The content of p...
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JP6737287B2 |
An objective of the present invention is to provide an optical film with zero retardation, which is free from the occurrence of cracks or cutting dust, while being suppressed in variation of the retardation value. Another objective of th...
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JP6734840B2 |
The present invention relates to a resin composition obtained by adding a compound which has polar substituents, is represented by the following formula (2), and includes a 9,9-bisarylfluorene skeleton, to a cycloolefin-based resin havin...
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JP6729709B2 |
The polyester-based resin composition according to the present invention is, at least, a polyester-based resin composition including: a polyester resin (A); a surfactant (B); and a terpene-based resin (C), in which the polyester resin (A...
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JP6728656B2 |
To provide a polarizing plate protective film which improves process warpage and thermal warpage, is excellent in flatness, surface quality and viewing angle characteristics, and is used for IPS application, and to provide a polarizing p...
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JP6726989B2 |
A thermally curable composition having excellent vibration damping properties, and having a small decrease in strength even if heated at high temperature is provided. The thermally curable composition contains a component (a) comprising ...
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JP6726281B2 |
Embodiments encompassing a series of compositions containing polymers of norbornadiene and maleic anhydride monomers which are useful in forming a variety of photopatternable structures are disclosed and claimed. The compositions are use...
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JP6729085B2 |
To provide a hydrocarbon resin providing an elastomer composition for tire which is excellent in workability and has excellent balance between rolling resistance and wet grip performance.A hydrocarbon resin contains an aliphatic monomer ...
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JP6724899B2 |
The present invention is a flame-retardant resin composition comprising a cycloolefin-based polymer and a halogen-containing flame retardant selected from a group consisting of a halogenated bisimide compound and a halogen-containing sty...
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JP2020105332A |
To provide a resin composition capable of forming a molding which achieves both a large phase difference and excellent heat resistance.A resin composition contains a copolymer A containing an α-olefin-derived structural unit having 2 or...
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JP2020105479A |
To provide a protective film capable of improving antiblocking property of a transparent film containing a cyclic olefinic resin, and capable of inspecting appearance of the transparent film in a state laminated on the transparent film.P...
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JP6710967B2 |
To provide a thin-film optical film that excels in physical properties (ultraviolet absorption, surface roughness performance), an optical film manufacturing method that excels in dope stability and continuous production suitability, and...
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JP6707741B2 |
An imide crosslinked resin that is obtained by crosslinking a copolymer, which contains a cyclic olefin unit and an unsaturated dicarboxylic acid anhydride unit, by means of a diamine.
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JP6704908B2 |
A tire has a rolling resistance that is reduced at both low and high temperatures and that exhibits a small difference between low and high temperatures. The tire includes a tread portion and a pair of bead portions each with a bead core...
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JP6702312B2 |
[Problem] To provide a rubber composition that uses a cycloolefin ring-opened copolymer, that is excellent in terms of cost and production properties, and that makes it possible to improve workability and low heat generation properties. ...
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JP6702316B2 |
The present invention addresses the problem of providing: a polarizing-plate protecting film that has high surface hardness and that has superior dimensional stability and haze stability even when placed in a high-temperature environment...
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JP6699133B2 |
To provide an optical film which is excellent in slipperiness and flexibility even when thinned and contains a cycloolefin-based resin and elastomer particles, and to provide a method for producing the same.There is provided an optical f...
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JP6699123B2 |
To provide a resin composition from which a film having a temperature-sensitive light-controlling performance, a small density and excellent workability can be produced, and a film and a laminate made of the resin composition.The resin c...
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JP6697960B2 |
To provide a rubber composition for a conveyor belt which achieves both antifouling properties and wear resistance.The rubber composition for a conveyor belt contains: a rubber component containing 65 mass% or less of a natural rubber an...
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JP6702068B2 |
To provide a semitransparent stretch film, preferably a semitransparent stretch film that has an excellent printability and heat sealing property and also has a pencil writing property and hand cutting property as desired.There is provid...
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JP2020513585A |
The present invention relates to a composition containing a nano-sized luminescent material and a method for preparing the composition. The present invention further relates to a luminescent medium, a luminescent device, and the present ...
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JP6694423B2 |
The cycle time of polymer compositions subjected to a rotomolding process is improved (i.e., reduced), while the processing window is simultaneously enlarged through the use of a polymer-stabilizing amount of a processing stabilizer syst...
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JP2020070340A |
To provide a polymer excellent in heat resistance, and capable of obtaining a resin film with fewer cracks when the resin film is formed with a resin composition containing the polymer.A polymer includes a structural unit expressed by a ...
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JP6679488B2 |
Provided herein are compositions having a good balance between the curing speed, transparency, tackiness and/or melt viscosity thereof. In one aspect, there are provided compositions containing nano-particulate filler and the use thereof...
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JP6678576B2 |
A cyclic olefin resin composition film having high toughness with less difference in toughness between length and width directions. The cyclic olefin resin composition film contains a cyclic olefin resin, a styrene elastomer and inorgani...
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JP6676930B2 |
An object of the present invention is to provide an optical film for reducing the occurrence of cracks or debris during punching of a polarizing plate when the optical film is used as a protective film of the polarizing plate. The optica...
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JP6672688B2 |
To provide a composition having such temperature-sensitive dimming performance that a refractive index difference between two components is easily adjusted and such a temperature that dimming performance is exhibited can be easily contro...
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JP6665627B2 |
To provide a resin composition capable of providing a resin film excellent in heat resistance, heat impact resistance and chemical resistance.There is provided a resin composition containing a binder resin (A), epoxidized polybutadiene h...
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JP6661929B2 |
To provide a polymer that, if it is formed into a photosensitive resin composition, improves the heat resistance of a resin film.A polymer comprises a monomer represented by formula (1), and a repeating unit derived from maleic anhydride...
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JP6655285B2 |
The present invention relates to a thermally curable composition comprising: (a1) a solid rubber in an amount of 2.5% by mass or more, (a2) an olefinic double bond-containing polymer which is liquid or pasty at 22 °C in an amount of les...
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JP2020023596A |
To provide a tackifier resin aqueous dispersion that has an extremely small content of an organic solvent, and gives excellent storage stability, mechanical stability, coatability, workability, adhesiveness, curved surface adhesiveness, ...
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JP6641300B2 |
A tire tread comprises a rubber composition based on at least: an elastomer matrix comprising more than 50% by weight of a solution SBR bearing a silanol function and an amine function, a reinforcing filler present at a content of betwee...
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JP6638407B2 |
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JP6634044B2 |
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JP6629508B2 |
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JP6627424B2 |
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JP6628367B2 |
There is provided a rubber tire-tread composition comprising (A) a rubber component comprising 45% by mass or higher of one or more isoprene-based rubbers selected from the group consisting of natural rubbers and synthetic isoprene rubbe...
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JP6627466B2 |
An object of the present invention is to provide a rubber composition for tire which can improve initial grip performance and stable grip performance during running at a high level while maintaining sufficient abrasion resistance, and a ...
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JP6627294B2 |
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JP6621805B2 |
Provided is a thermoplastic resin composition or an adhesive coating material capable of adhering a cyclic polyolefin-based polymer with a metal or metal compound such as aluminum foil or an ethylene-vinyl alcohol copolymer with sufficie...
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JP6610084B2 |
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JP6605720B2 |
Various polycycloolefinic polymers containing phenolic pendent groups and compositions thereof useful for forming self-imageable films encompassing such polymers are disclosed. Such polymers encompass norbornene-type repeating units cont...
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JP2019182940A |
To provide a molding material, a fiber reinforced thermoplastic resin molded article using the molding material, further especially a fiber reinforced thermoplastic resin molded article good in dispersibility during injection molding and...
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