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JP2020139170A |
To provide a polymerizable composition for optical articles.A polymerizable composition includes at least one first monomer and at least one second monomer, where the at least one first monomer includes an isohexide bis(allyl carbonate) ...
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JP2020125418A |
To provide an optical film having excellent phase difference characteristics and wavelength dependence.Provided is a resin composition containing 80 wt.% or more of a fumarate-based polymer represented by the following formula (1) and 0....
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JP2020106609A |
To provide a light control panel and optical imaging device, which offer superior imaging quality.A light control panel 1 is provided, having a plurality of strip-like plane light reflector parts, each comprising cured product layers of ...
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JP6713322B2 |
To provide a manufacturing method of polyvinyl ester providing polyvinyl ester having narrow molecular weight distribution in short time.There is provided a manufacturing method of polyvinyl ester by polymerizing a vinyl ester monomer by...
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JP2020073695A |
To provide a cured product that not only has excellent photochromic characteristics, but also has excellent moldability, is manufacturable in good yield in a facility not requiring strict temperature control, and has excellent mechanical...
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JP2020066647A |
To provide a polyvinyl alcohol resin powder with uniform distribution of impurities.There is provided a polyvinyl alcohol resin powder having a content of sodium acetate of a polyvinyl alcohol resin with a particle diameter of 500 to 100...
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JP6690555B2 |
An abject of the present invention is to provide a photocurable resin composition that has excellent adhesion to plastic substrates and can form a composition with good compatibility. The present invention relates to a photocurable resin...
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JP6690554B2 |
Provided is a photocurable resin composition containing an allylic polymer (A) which has excellent adhesion to plastic substrates. The present invention relates to a photocurable resin composition containing an allylic polymer (A), the a...
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JP6674536B2 |
An exemplary polymerizable thermosetting composition includes the reaction product of (a) allyl alcohol; (b) a cyclic polyol selected from the group consisting of a cycloaliphatic polyol having at least one secondary hydroxyl group, a he...
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JP6607958B2 |
A polymerizable composition for an optical material of the present invention includes a compound (A) represented by General Formula (1) including two or more allyloxycarbonyl groups; an ultraviolet absorbing agent (B) represented by Gene...
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JPWO2018117246A1 |
An object of the present invention is to provide a polyvinyl alcohol-based resin in which coloring is suppressed, and to provide a dispersant using the polyvinyl alcohol-based resin and a dispersant for suspension polymerization used in ...
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JP6564950B1 |
In the method for setting polymerization conditions of the present invention, a composition containing a polymerization-reactive compound, a polymerization catalyst and / or a polymerization initiator is heated and kept at a predetermine...
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JP6551659B2 |
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JP6550908B2 |
To provide a method for producing a polymer that is capable of providing an alkenyl ether polymer having a molecular weight, a molecular weight distribution, and a composition that are controlled, with a vinyl ether having a hydroxyl gro...
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JP6543004B2 |
Provided is a dispersion assistant useful for suspension polymerization of vinyl-based compounds. The dispersion assistant comprises a polyvinyl alcohol-based polymer (A) comprising a constituent unit represented by the general formula (...
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JP6497502B2 |
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JP2019019291A |
To provide a photocurable resin composition excellent in drying properties.The photocurable resin composition contains a resin (A) and a polythiol compound-modified acrylate (B). The resin (A) is an allyl polymer (a) obtained by polymeri...
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JP6464141B2 |
A method of forming a polymer matrix array includes applying an aqueous solution into wells of a well array. The aqueous solution includes polymer precursors. The method further includes applying an immiscible fluid over the well array t...
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JP6408751B1 |
The polymerizable composition for an optical material of the present invention comprises (A) a compound represented by the following general formula (a) and containing two or more allyloxycarbonyl groups, and (B) a peroxyketal radical po...
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JP2018145329A |
To provide a water-absorbing resin which has balance between excellent dynamic characteristics and degradability in addition to water absorptivity, and stably functions due to the excellent dynamic characteristics, and then is decomposed...
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JP2018128570A |
To provide a light control panel superior in imaging quality, and an optical imaging device and a manufacturing method of a light control panel.A light control panel 1 includes: plural light transmission parts 2, 2 through which visible ...
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JP2018522097A |
An electronic or electrical device, or component thereof, exposed to plasma containing one or more monomeric compounds for a time sufficient to form a protective polymer coating on the surface of the electronic or electrical device, or c...
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JPWO2017047743A1 |
The polymerizable composition of the present invention comprises (A) a compound represented by the following general formula (1) and containing two or more allyloxycarbonyl groups, and (B) a peroxyketal radical polymerization initiator a...
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JP6301591B2 |
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JP2018002769A |
To provide a method for producing a polymer in good yield by improving reactivity in a process of replacing a sulfur-containing group with a hydrogen atom, while inhibiting side reactions, such as coupling of polymers, etc.There is provi...
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JP6257629B2 |
The present invention provides a highly water-soluble and easy-to-handle dispersion stabilizer for suspension polymerization that meets the following requirements: even if the amount of the dispersion stabilizer for suspension polymeriza...
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JP6255300B2 |
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JP6228213B2 |
The present invention provides an easy-to-handle dispersion stabilizer for suspension polymerization that meets the following requirements: even if the amount of the dispersion stabilizer for suspension polymerization used for suspension...
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JP6221146B2 |
To provide a dispersant for emulsion polymerization excellent in water dispersibility and polymerization stability of organic particles.There is provided a dispersant for emulsion polymerization having a saponification degree of 50 to 99...
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JP6216675B2 |
Provided by the present invention is an additive for a slurry being capable of inhibiting viscosity elevation and dehydration at high temperatures at low cost, through use for a slurry for civil engineering and construction (for example,...
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JP6195811B2 |
There can be provided a polymer compound for a conductive polymer having a specific superacidic sulfo group which is soluble in an organic solvent, and suitably used for a fuel cell or a dopant for a conductive material.
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JP6175338B2 |
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JP6157297B2 |
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JP6125965B2 |
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JP6101271B2 |
The present disclosure is directed, in part, to a curable composition, a method for augmenting a structure in a patient with a resorbable biocompatible polymer, and a biodegradable, resorbable implant comprising a biocompatible copolymer...
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JP2016188201A |
To provide compositions containing a vinyl ester mixture of α,α-branched carboxylic acid exhibiting attractive properties in coating, adhesive or composite applications.The invention provides a composition comprising an α,α-branched ...
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JP6020902B2 |
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JP6004966B2 |
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JP5935807B2 |
The present invention is a composition which is for use in forming an overcoat film for immersion exposure and which comprises [A] a polymer component that contains a polymer (A1) and [B] a solvent, said polymer (A1) having structural un...
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JP5916478B2 |
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JP2016069346A |
To provide a thiol compound that can easily give a polymer structure excellent in various properties including clay resistance.A thiol compound is represented by formula (1) (R1 is H or a C1-3 hydrocarbon group; X is a C1-8 hydrocarbon g...
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JP5899605B2 |
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JP5892942B2 |
Dental cement composition comprising a polymerizable polyacidic polymer having repeating units in the polymer backbone, which are represented by the following formula (I), (II), and/or (III): wherein X represents O, S, or NR', whereby R'...
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JP2016029163A |
To provide a fluorine-containing copolymer which can form a coating having excellent weather resistance, solvent resistance and stain resistance as well as high hardness.A fluorine-containing copolymer comprises (a) a perhaloolefin struc...
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JP5857045B2 |
An object of the present invention is to provide an inner liner for a pneumatic tire that is excellent in melt moldability and consequently has superior gas barrier properties, and is capable of maintaining characteristics such as gas ba...
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JP2016011346A |
To provide a polymerizable compound having high polymerization reactivity, a high conversion rate, and high solubility with a liquid crystal composition, a polymerizable composition containing the compound, a liquid crystal composite pre...
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JP5815845B2 |
The present invention aims to provide a vinyl resin which, with a polyurethane resin, is capable of providing a film excellent in mechanical strength, weather resistance, solvent resistance, and water resistance. The vinyl resin (V1) of ...
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JP5806249B2 |
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JP2015101598A |
To provide a method for improving a color tone of a cured product obtained by curing an allyl ester resin composition containing a photoradical polymerization initiator which has a tinge of yellow.A cured product obtained by curing an al...
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JP2015083680A |
To provide an accelerator solution by which, in curing a gelcoat, hardness of the gelcoat increases to a higher hardness value in a shorter time, leading to strengthening of physical properties and/or mechanical properties and to improve...
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