SHIZUOKA INSTITUTE OF SCIENCE AND TECHNOLOGY (Japon)
SOKEN CHEMICAL & ENGINEERING CO., LTD. (Japon)
Inventeur(s)
Kotsuchibashi Yohei
Goto Shu-Ichi
Yokokura Seiji
Shimizu Seiichi
Abrégé
One embodiment of the present invention relates to an antimicrobial polymer that has a cationic group and an alkyl group having 8-30 carbon atoms, wherein the content of the constituent unit that has the cationic group is at least 10 mass% but less than 51 mass% and the content of the constituent unit that has the alkyl group having 8-30 carbon atoms is at least 30 mass% but less than 90 mass% with respect to 100 mass% of the antimicrobial polymer.
C08F 220/12 - Esters des alcools ou des phénols monohydriques
A01N 37/06 - Acides carboxyliques non saturés ou leurs thio-analoguesLeurs dérivés
A01N 61/00 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des substances de composition non connue ou indéterminée, p. ex. des substances caractérisées uniquement par leur mode d'action
A01P 1/00 - DésinfectantsComposés antimicrobiens ou leurs mélanges
Provided is a resin needle having excellent fine formability, puncture properties, and heat resistance. According to the present invention, provided is a resin needle comprising a resin composition, wherein the resin composition includes polylactic acid and non-fibrous inorganic particles, the polylactic acid has a weight-average molecular weight of 20,000-400,000 and a D body ratio of 15 mass % to 85 mass %, the non-fibrous inorganic particles have an average particle diameter of 0.05-20 μm, and the content of the non-fibrous inorganic particles is 5-70 parts by mass with respect to 100 parts by mass of the polylactic acid.
A61M 5/32 - AiguillesParties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchonAccessoires pour introduire l'aiguille dans le corps ou l'y maintenirDispositifs pour la protection des aiguilles
C08G 63/06 - Polyesters dérivés soit d'acides hydroxycarboxyliques, soit d'acides polycarboxyliques et de composés polyhydroxylés dérivés des acides hydroxycarboxyliques
C08K 3/013 - Charges, pigments ou agents de renforcement
The present invention relates to a pressure-sensitive adhesive composition comprising a (meth)acrylic polymer and an organic solvent, wherein the organic solvent includes an alcohol-based organic solvent and the solid concentration is 50 mass% or higher. The present invention also relates to a method for producing a pressure-sensitive adhesive layer, the method comprising: a step in which the pressure-sensitive adhesive composition is applied to an object to be coated, thereby forming a layer of the pressure-sensitive adhesive composition; and a step in which the layer of the pressure-sensitive adhesive composition is dried, thereby forming a pressure-sensitive adhesive layer. When the pressure-sensitive adhesive layer has a thickness of 25 μm, the haze of the pressure-sensitive adhesive layer is less than 5%.
C09J 133/06 - Homopolymères ou copolymères d'esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'atome d'oxygène faisant uniquement partie du radical carboxyle
The present invention provides resin particles for the pore formation of polyimide porous films, the resin particles enabling the achievement of both suppression of viscosity increase of a slurry and suppression of dimensional change of a polyimide porous film. The present invention specifically provides resin particles for the pore formation of polyimide porous films, the resin particles being configured from a (meth)acrylic resin, wherein: the proportion of (meth)acrylic monomer units in the (meth)acrylic resin is 60-100% by mass; the resin particles each have a base particle and a coating part that covers at least a part of the surface of the base particle; the base particle is configured from a polymer of a first monomer; the coating part is configured from a polymer of a second monomer; the first monomer has a multifunctional (meth)acrylate content of 0-10% by mass; and the second monomer has a multifunctional (meth)acrylate content of 65-100% by mass.
C08J 9/26 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement par élimination d'une phase solide d'un objet ou d'une composition macromoléculaire, p. ex. par lessivage
C09D 179/08 - PolyimidesPolyesterimidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
5.
RESIN PARTICLES FOR CREATING PORES IN POLYIMIDE POROUS MEMBRANE, AND METHOD FOR PRODUCING SAME
Provided are resin particles which are for creating pores in a polyimide porous membrane, and which are capable of suppressing an increase in slurry viscosity. The present invention provides resin particles for creating pores in a polyimide porous membrane. The resin particles are formed of a (meth)acrylic resin. The proportion of (meth)acrylic monomer units in the (meth)acrylic resin is 60-100 mass%. The polarity on the surface of the resin particles is cationic.
One aspect of the present invention pertains to a production method for a polyester resin aqueous re-dispersion for adhesive agents. The production method comprises: a solid content increasing step for setting, to 70 mass% or higher, the solid content concentration of a polyester resin aqueous dispersion that is for adhesive agents and that contains a polyester resin and water; and a step for re-dispersing, in an aqueous medium, the high solid content product obtained in the solid content increasing step.
C09J 167/00 - Adhésifs à base de polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleAdhésifs à base de dérivés de tels polymères
C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
One embodiment of the present invention is a curable composition containing: a (meth)acrylic polymer (A) having a group represented by the following formula (1); a polymer (B) having a radiation-reactive group and having a number average molecular weight of 10,000 to 1,000,000 (but not including a group represented by the following formula (1)); and a xylene resin (C). Formula (1): —X—(CH2)n—SiR13 [in the formula (1), n is an integer of 1 to 3; three R1 groups are each independently an alkyl group with 1 to 20 carbon atoms, an alkoxy group with 1 to 20 carbon atoms, or a hydroxyl group, and at least one of R1 groups is the alkoxy group or a hydroxyl group; X is a divalent group represented by —O—, —COO—, —S—, —N(R2)—, —CH(OH)—CH2—O—, —O—CO—NH—, or —N(R2)—CO—N(R3)—; R2 and R3 are each a hydrogen atom, a hydrocarbon group, or a halogenated hydrocarbon group, and R2 and R3 may be the same or different.]
C08L 33/06 - Homopolymères ou copolymères des esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'oxygène, faisant uniquement partie du radical carboxyle
One embodiment of the present invention relates to a decorative film. The decorative film includes a substrate layer and an adhesive layer. The stress-relaxation rate of the substrate layer as measured by a stress-relaxation test is 40% to 100% inclusive, the stress after 30 sec is 2.0 N or less, the ratio of the loss tangent at 80°C and the loss tangent at 23°C (80°C loss tangent/23°C loss tangent) of the adhesive layer as measured by a dynamic viscoelasticity test is less than 0.45, and the peeling distance of the adhesive layer as measured by a constant-load peeling test is less than 100 mm.
One embodiment of the present invention relates to a decorative film. The decorative film has a base material layer and an adhesive layer having an uneven shape, wherein the total bending stiffness of the layers constituting the decorative film in a 100°C environment is 2.0×10-2to 6.0×101 N・mm.
C09J 133/00 - Adhésifs à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul radical carboxyle, ou ses sels, anhydrides, esters, amides, imides ou nitrilesAdhésifs à base de dérivés de tels polymères
One embodiment of the present invention relates to a decorative film. The decorative film includes a substrate layer and an adhesive layer. The stress-relaxation rate of the substrate layer as measured by a stress-relaxation test is 40% to 100% inclusive, the stress after 30 sec is 2.0 N or less, the ratio of the loss tangent at 80°C and the loss tangent at 23°C (80°C loss tangent/23°C loss tangent) of the adhesive layer as measured by a dynamic viscoelasticity test is 0.45 to 0.80, and the peeling distance of the adhesive layer as measured by a constant-load peeling test is less than 100 mm.
One embodiment of the present invention relates to a decorative film. The decorative film comprises a base material and an adhesive layer formed from an adhesive composition containing a polyester-based resin (A), wherein the ratio (b/a) between adhesive strength (a) and adhesive strength (b) of the adhesive layer measured in an adhesion test is 1.5 or more; the storage elastic modulus (G') of the adhesive layer measured in a dynamic viscoelasticity test at 23°C and 1 Hz is 1.0 × 104Pa or more and 1.0 × 107 Pa or less; and the loss tangent (tanδ) of the adhesive layer measured in a dynamic viscoelasticity test at 23°C and 0.01 Hz is 0.5-10.0.
C09J 167/00 - Adhésifs à base de polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleAdhésifs à base de dérivés de tels polymères
12.
POLYPHENOL COMPOUND, COMPOSITION, MOLDED BODY, AND PRODUCTION METHOD OF POLYPHENOL COMPOUND
Provided are a polyphenol compound having excellent antiviral property, a composition containing the polyphenol compound, a molded body containing the polyphenol compound, and a production method of the polyphenol compound. The present invention provides a polyphenol compound having a substituent represented by formula (1), wherein the ratio betwen the number of the substituents represented by formula (1) and the number of phenolic hydroxyl groups per molecule of the polyphenol compound is 15:85 to 45:55. In formula (1): -OC=O-X, X is a C1-C7 hydrocarbon group.
C07H 13/08 - Composés contenant des radicaux saccharide estérifiés soit par l'acide carbonique ou ses dérivés, soit par des acides organiques, p. ex. acides phosphoniques par des acides carboxyliques comportant les radicaux carboxyle estérifiants liés directement à des carbocycles
The present invention provides composite powder that has an excellent sliding property and a soft focus property. The present invention provides this composite powder includes mica, a coating layer, and spherical particles, wherein the coating layer coats the mica, the spherical particles are attached to the mica or the coating layer, and the coating layer and the spherical particles are configured by a water-resistant organic material.
Provided is a method for producing polysaccharide-containing particles using a desalting agent. The present invention provides a method for producing polysaccharide-containing particles, the method comprising a spray drying step and a heat treatment step, wherein: in the spray drying step, a dispersion liquid containing a polysaccharide in a salt state is spray-dried to obtain precursor polysaccharide-containing particles; and in the heat treatment step, the precursor polysaccharide-containing particles are heated while a desalting agent is in contact with the polysaccharide in the salt state, and the polysaccharide in the salt state is desalted with the desalting agent to obtain polysaccharide-containing particles.
Provided are composite powder particles excellent in terms of slipperiness and soft focus property. The composite powder particles according to the present invention comprise mica, a coating layer, and spherical particles, wherein the mica is coated with the coating layer, the spherical particles are adherent to the mica or the coating layer, and the coating layer and the spherical particles are constituted from a water-resistant organic material.
The present invention provides a polysaccharide-containing particle production method including a spray-drying step and a desalination step, wherein, at the spray-drying step, a dispersion including polysaccharides in salt form is spray-dried to obtain precursor polysaccharide-containing particles, and at the desalination step, the polysaccharides in salt form included in the precursor polysaccharide-containing particles are brought into contact with a desalination agent to desalinate the polysaccharides in salt form with the desalination agent and thus obtain polysaccharide-containing particles.
An anisotropic conductive material containing two or more resin components and conductive particles, wherein the resin components in the anisotropic conductive material form a phase separation structure during curing and the conductive particles are unevenly distributed in the continuous phase in the phase separation structure; an anisotropic conductive sheet; an anisotropic conductive paste; and a connection structure and a method for producing the same.
C08L 101/00 - Compositions contenant des composés macromoléculaires non spécifiés
C08K 3/01 - Emploi de substances inorganiques en tant qu'adjuvants caractérisées par leur fonction
C08K 9/04 - Ingrédients traités par des substances organiques
H01B 5/16 - Conducteurs ou corps conducteurs non isolés caractérisés par la forme comprenant un matériau conducteur incorporé à un matériau isolant ou faiblement conducteur, p. ex. du caoutchouc conducteur
H01R 11/01 - Éléments de connexion individuels assurant plusieurs emplacements de connexion espacés pour des organes conducteurs qui sont ou qui peuvent être interconnectés de cette façon, p. ex. pièces d'extrémité pour fils ou câbles supportées par le fil ou par le câble et possédant des moyens pour faciliter la connexion électrique avec quelqu'autre fil, borne, ou organe conducteur, répartiteurs caractérisés par la forme ou par la disposition de l'interconnexion entre leurs emplacements de connexion
18.
ADHESIVE COMPOSITION AND OPTICAL LAMINATED BODY WITH ADHESIVE LAYER
An embodiment of the present invention relates to an adhesive composition or an optical laminated body with an adhesive layer. The adhesive composition comprises a meth(acrylic) copolymer that is a copolymer of a monomer mixture containing a (meth)acrylic monomer having an alkyleneoxy group in an amount of 20 mass% or more, and an isocyanate crosslinking agent having three or more isocyanate groups derived from a xylilene diisocyanate compound in an amount greater than 2 parts by mass and equal to or less than 30 parts by mass per 100 parts by mass of the meth(acrylic) copolymer.
C09J 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C09J 7/20 - Adhésifs sous forme de films ou de pellicules caractérisés par leur support
Provided are: a lactic acid-vinyl copolymer that is for a paste for use in sintering, that has excellent sintering properties, that can be dissolved in a solvent without producing visually observable insoluble objects, and that, when being mixed with a solvent, has effective rheological properties and less stringiness; and a binder composition and a paste for use in sintering, which contain the lactic acid-vinyl copolymer. According to the present invention, provided is a lactic acid-vinyl copolymer that is for a paste for use in sintering, and that includes a lactic acid unit derived from lactic acid and a vinyl monomer unit derived from a vinyl monomer.
C08C 19/36 - Addition d'un réactif qui réagit avec un hétéro-atome ou un groupe contenant des hétéro-atomes de la macromolécule réagissant avec l'oxygène ou des groupes contenant de l'oxygène avec des radicaux carboxyle
One embodiment of the present invention relates to an adhesive layer-bearing polarizing film or an image display device. This adhesive layer-bearing polarizing film has: a polarizing film having a first protective layer disposed on one side of a polarizer and a second protective layer disposed on the other side of the polarizer; and an adhesive layer in contact with the second protective layer. The ratio of the thicknesses of the first protective layer and the second protective layer (thickness of second protective layer/thickness of first protective layer) is 0.1 to 0.7. The adhesive layer is a layer formed from an adhesive composition that contains a (meth)acrylic copolymer. This (meth)acrylic copolymer is a copolymer from a monomer mixture that contains 10 to 50 mass% of alkyl (meth)acrylate for which the glass transition temperature (Tg) of the homopolymer is equal to or greater than 0°C. The gel fraction of this adhesive layer is greater than 80%.
C09J 133/04 - Homopolymères ou copolymères d'esters
G02F 1/1335 - Association structurelle de cellules avec des dispositifs optiques, p. ex. des polariseurs ou des réflecteurs
G09F 9/00 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels
H10K 50/86 - Dispositions pour améliorer le contraste, p. ex. en empêchant la réflexion de la lumière ambiante
[Problem] To provide an adhesive composition having high durability. [Solution] The present invention relates to an in-cell-type liquid crystal panel (1) comprising a first polarizing film (30a), a first transparent substrate (10a), and an adhesive layer (20a) arranged therebetween, wherein: the adhesive layer (20a) is formed of an adhesive composition containing a (meth)acrylic polymer, a crosslinking agent, and an antistatic agent; and the (meth)acrylic polymer is a polymer of a monomer composition containing more than 50 mass% of alkoxyalkyl (meth)acrylate and 0.1-15 mass% of functional group-containing monomers.
C09J 133/00 - Adhésifs à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul radical carboxyle, ou ses sels, anhydrides, esters, amides, imides ou nitrilesAdhésifs à base de dérivés de tels polymères
Provided is a chain transfer agent that is a chain transfer agent other than a mercaptan compound and can sufficiently control molecular weight. The present invention provides a chain transfer agent represented by formula (1). [In formula (1): X is a group selected from among a cyano group, an optionally substituted aryl group, an acyl group, a carboxy group, COOR122, C(O)NHR1, C(O)NR122, SOR122R133R1and OR1; Y and Z are each a group selected from among a cyano group, an optionally substituted aryl group, an acyl group a carboxy group, COOR122, C(O)NHR1, C(O)NR122, SOR122R133R1, OR1, OC(O)R1, N(H)C(O)R1and a halogen, or Y and Z are bonded together to form an optionally substituted carbocyclic structure or an optionally substituted heterocyclic structure; X, Y and Z may be either the same or different; R1is an optionally substituted alkyl group having 1-8 carbon atoms; Q is hydrogen, an optionally substituted alkyl group having 1-6 carbon atoms or a phenyl group; R2and R3are hydrogen or a group selected from among an alkyl group having 2-6 carbon atoms, an optionally substituted aryl group and an optionally substituted heterocyclic structure; and R2and R3may be either the same or different (except when R2and R3 are both hydrogen).]
C08F 2/38 - Polymérisation utilisant des régulateurs, p. ex. des agents d'arrêt de chaîne
C08F 20/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
The present invention provides a curable composition that can cure rapidly without using a tin-based curing catalyst and that can form a cured product having excellent mechanical properties, such as elongation at break and breaking strength, and provides a curable composition with high adhesion. A curable composition of the present invention is a curable composition containing a (meth)acrylic polymer (A) which is a polymer of a polymerizable monomer component containing 20% by mass or more of a (meth)acrylic acid alkyl ester (a1) having an alkyl group with 8 to 12 carbon atoms. The (meth)acrylic polymer (A) is a polymer that has a group represented by a specified formula, that contains 1,500 ppm or more of a silicon element, and that has a number average molecular weight (Mn) of more than 10,000.
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION (Japon)
SOKEN CHEMICAL & ENGINEERING CO.,LTD. (Japon)
Inventeur(s)
Tanaka Masaru
Kobayashi Shingo
Shimizu Seiichi
Goto Shuichi
Takahashi Takanori
Abrégé
Provided is a polymer composition that exhibits sufficient biocompatibility and is capable of suppressing the elastic modulus, which is the source of elastic force that is generated by deformation. Provided is a polymer composition containing a polymer that has a (meth)acrylate backbone and that contains, at the side chain segment relative to this backbone, repeating units having a propylene glycol structure in which the number of repetitions is at least four.
An aspect of the present invention relates to an adhesive composition or an adhesive sheet, and the adhesive composition contains a (meth)acrylic polymer (A) which is a polymer of monomer components including, in specific amounts, at least one (meth)acrylic acid ester selected from an alkoxyalkyl (meth)acrylate ester and a specific alkyl (meth)acrylate ester, a crosslinkable functional group-containing monomer (excluding an amino group-containing monomer), and an amino group-containing monomer, an acid-modified polyolefin (B), a specific tackifier resin (C), and a crosslinking agent (D), and satisfies specific requirements (I) to (III).
[PROBLEM] To provide a polymer which has a novel alicyclic structure and can be used as an adhesive. [SOLUTION] A polymer having an alicyclic structure according to the present invention has a crystal heat of fusion of 30.0 J/g or less, and a glass transition temperature of 20°C or less.
C08F 232/04 - Copolymères de composés cycliques ne contenant pas de radicaux aliphatiques non saturés dans une chaîne latérale et contenant une ou plusieurs liaisons doubles carbone-carbone dans un système carbocyclique ne contenant pas de cycles condensés contenant une seule double liaison carbone-carbone
C08F 4/6592 - Composant couvert par le groupe contenant une liaison métal de transition-carbone contenant au moins un cycle cyclopentadiényle, condensé ou non, p. ex. un cycle indényle ou fluorényle
C08F 236/20 - Copolymères de composés contenant plusieurs radicaux aliphatiques non saturés et l'un au moins contenant plusieurs liaisons doubles carbone-carbone le radical ne contenant que deux doubles liaisons carbone-carbone non conjuguées
C09J 11/00 - Caractéristiques des adhésifs non prévues dans le groupe , p. ex. additifs
C09J 11/04 - Additifs non macromoléculaires inorganiques
C09J 11/06 - Additifs non macromoléculaires organiques
C09J 165/00 - Adhésifs à base de composés macromoléculaires obtenus par des réactions créant une liaison carbone-carbone dans la chaîne principaleAdhésifs à base de dérivés de tels polymères
27.
PRESSURE-SENSITIVE ADHESIVE COMPOSITION FOR POLARIZING PLATE, AND POLARIZING PLATE WITH PRESSURE-SENSITIVE ADHESIVE LAYER
One embodiment of the present invention relates to a pressure-sensitive adhesive composition for a polarizing plate or a polarizing plate with a pressure-sensitive adhesive layer, and the pressure-sensitive adhesive composition for a polarizing plate satisfies requirements (i) and (ii) below. (i) The slope (Δ stress (ΔN)/Δ deformation quantity (Δmm)) in an elastic deformation region, as calculated from the adhesive shear strength test described below, of a pressure-sensitive adhesive layer formed from the pressure-sensitive adhesive composition for a polarizing plate is 11.0 N/mm or greater. (ii) The break distance in the adhesive shear strength test described below of a pressure-sensitive adhesive layer formed from the pressure-sensitive adhesive composition for a polarizing plate is 3.0 mm or greater. (Adhesive shear strength test) The pressure-sensitive adhesive layer of an adhesive sheet for testing obtained by layering a 200 μm-thick pressure-sensitive adhesive layer formed from the pressure-sensitive adhesive composition for a polarizing plate upon a 100 μm-thick polyethylene terephthalate film is adhered to a glass plate in an adhesion area of 15 mm × 20 mm and autoclaved for 20 minutes in a 50°C, 5 atm environment, and then the deformation quantity, stress, and break distance when pulled at a pulling speed of 0.6 mm/min in a shear direction in a 115°C dry environment are measured.
C09J 11/06 - Additifs non macromoléculaires organiques
C09J 133/00 - Adhésifs à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul radical carboxyle, ou ses sels, anhydrides, esters, amides, imides ou nitrilesAdhésifs à base de dérivés de tels polymères
C09J 201/00 - Adhésifs à base de composés macromoléculaires non spécifiés
[Problem] The present invention provides an adhesive composition having high durability. [Solution] The adhesive composition of the present invention contains a (meth)acrylic copolymer and a crosslinking agent. The (meth)acrylic copolymer is a copolymer of from greater than 50 mass% to 99.9 mass% of an alkoxyalkyl (meth)acrylate and from 0.1 mass% to 10 mass% of a monomer composition containing a hydroxyl group-containing monomer, and the weight average molecular weight of the (meth)acrylic copolymer is 1,650,000 or greater.
C09J 11/06 - Additifs non macromoléculaires organiques
C09J 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
The present invention addresses the problem of providing polymer particles having both monodispersibility and high hardness and a method for producing the same. The polymer particles of the present invention are characterized by comprising a (meth)acrylic resin that is prepared by polymerizing (meth)acrylic ester (A) having a cyclic ether structure and that has a structure wherein cyclic ether moieties in the cyclic ether structure are ring-opening polymerized with each other.
C08G 65/04 - Composés macromoléculaires obtenus par des réactions créant une liaison éther dans la chaîne principale de la macromolécule à partir d'éthers cycliques par ouverture d'un hétérocycle uniquement à partir d'éthers cycliques
2nn-SiR133 (in formula (1), n is an integer of 1-3, the three R1groups independently represent a C1-20 alkyl group, a C1-20 alkoxy group, or a hydroxyl group, with at least one of the R1groups being a C1-20 alkoxy group or a hydroxyl group, X is a divalent group represented by –O-, -COO-, -S-, -N(R222-O-, -O-CO-NH-, or –N(R2)-CO-N(R3)-, R2and R3are each a hydrogen atom, a hydrocarbon group, or a halogenated hydrocarbon group, and R2and R3 may be the same or different).
C08F 20/28 - Esters contenant de l'oxygène en plus de l'oxygène de la fonction carboxyle ne contenant pas de cycles aromatiques dans la partie alcool
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
32.
CURABLE COMPOSITION, CURED PRODUCT, AND TWO-PART CURABLE COMPOSITION
The present invention addresses the problem of providing a curable composition that cures rapidly without the use of a tin-based curing catalyst and is capable of forming a cured product which exhibits superior storage stability and mechanical properties and which cures in a desired thermal environment, providing a curable composition that exhibits superior adhesion properties, and providing a two-part curable composition. A curable composition according to the present invention is characterized by containing: a (meth)acrylic polymer (A) that has a group represented by a prescribed formula and contains at least 1500 ppm elemental silicon; and a salt compound (B) composed of an acid having an acid dissociation constant (pKa) of less than 3.5 and a base having a pKa of at least 10.
C08F 20/28 - Esters contenant de l'oxygène en plus de l'oxygène de la fonction carboxyle ne contenant pas de cycles aromatiques dans la partie alcool
C08K 5/09 - Acides carboxyliquesLeurs sels métalliquesLeurs anhydrides
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C08L 63/00 - Compositions contenant des résines époxyCompositions contenant des dérivés des résines époxy
One embodiment of the present invention relates to an adhesive composition for a decorative film, a decorative film, or a decorative molded body. The adhesive composition for a decorative film contains a (meth)acrylic polymer (A) that satisfies (I) and (II) below, has a weight-average molecular weight of 300,000 or less as measured by gel permeation chromatography, and has a glass transition temperature of higher than 0° C. and lower than 50° C. as determined from a peak temperature of tan δ measured by dynamic mechanical analysis. Relative to a total of 100 mass % of the (meth)acrylic polymer (A) and a (meth)acrylic polymer (Ah) having a glass transition temperature of 50° C. or higher, a percentage content of the (meth)acrylic polymer (Ah) is less than 25 mass %. (I) The (meth)acrylic polymer (A) is a polymer of a monomer component that contains 19 mass % or more of a monomer (a1) that does not have a crosslinkable functional group. (II) A homopolymer of the monomer (a1) has a glass transition temperature of 0° C. or higher.
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
C08F 220/06 - Acide acryliqueAcide méthacryliqueLeurs sels métalliques ou leurs sels d'ammonium
The present invention addresses the problem of providing: an adhesive composition that exhibits high adhesiveness with respect to a low-polarity adherend and that is capable of forming an adhesive layer and the like having excellent heat resistance; and an adhesive sheet using the adhesive composition. The adhesive composition according to the present invention contains: a (meth)acrylic polymer (A) which is a polymer of a monomer component (a) including 51-99.9 mass% of an alkoxy alkyl (meth)acrylate and 0.1-15 mass% of a cross-linkable functional group-containing monomer; a tackifying resin (B) having a hydroxyl value of 100 mgKOH/g or more; and a cross-linking agent (C). The tackifying resin (B) is contained in an amount of 10-50 parts by mass with respect to 100 parts by mass of the (meth)acrylic polymer (A).
C09J 11/06 - Additifs non macromoléculaires organiques
C09J 133/00 - Adhésifs à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul radical carboxyle, ou ses sels, anhydrides, esters, amides, imides ou nitrilesAdhésifs à base de dérivés de tels polymères
C09J 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
Provided is an epoxy resin composition capable of suppressing cracks and peeling due to thermal stress while suppressing deterioration of the mechanical and thermal properties inherent to epoxy resins. According to the present invention, an epoxy resin composition including 100 mass parts of an epoxy resin (A), 5-90 mass parts of a compound (B) represented by formula (1), and 10-90 mass parts of a curing agent (C) is provided.
C08G 59/40 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les agents de durcissement utilisés
36.
ADHESIVE AGENT COMPOSITION, ADHESIVE SHEET, AND OPTICAL MEMBER
One embodiment of the present invention relates to an adhesive agent composition, an adhesive sheet or an optical member. The adhesive agent composition contains: an acrylic polymer (A) which contains more than 0% by mass but not more than 0.4% by mass of constituent units derived from a hydroxyl group-containing monomer and an amino group-containing monomer, while having an acid value of 1.0 mgKOH/g or less and an Mw of 600,000 or more; an acrylic polymer (B) which contains 0.05% by mass or less of constituent units derived from a hydroxyl group-containing monomer and an amino group-containing monomer, while having an acid value of 1.0 mgKOH/g or less and an Mw of more than 250,000 but less than the Mw of the component (A); and an isocyanate-based curing agent (C). With respect to this adhesive agent composition, 10 parts by mass or more of the component (B) is contained relative to 100 parts by mass of the component (A); and more than 6 parts by mass but less than 30 parts by mass of the component (C) is contained relative to a total of 100 parts by mass of the components (A) and (B).
C09J 11/06 - Additifs non macromoléculaires organiques
C09J 133/00 - Adhésifs à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul radical carboxyle, ou ses sels, anhydrides, esters, amides, imides ou nitrilesAdhésifs à base de dérivés de tels polymères
Provided is a curable composition which can form a cured product having good balance between mechanical properties, such as elongation at break and breaking strength, and weatherability, and which has excellent storage stability. A curable composition contains a (meth)acrylic polymer (A) which is a polymer of starting components including a polymerizable monomer containing 20% by mass or more of a (meth)acrylic acid alkyl ester (a1) having an alkyl group with 8 to 12 carbon atoms, and a mercapto group-containing compound (a10) having a group represented by a specific formula (1) in an amount of 0.1 to 5 parts by mass relative to 100 parts by mass of the polymerizable monomer; and a polymer (B) having a group represented by a specific formula (2) and having a polyether skeleton in the main chain thereof.
C08F 230/08 - Copolymères de composés contenant un ou plusieurs radicaux aliphatiques non saturés, chaque radical ne contenant qu'une seule liaison double carbone-carbone et contenant du phosphore, du sélénium, du tellure ou un métal contenant un métal contenant du silicium
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
A conductive polymer composition having the resistance to moisture and heat in the coating film is provided. A conductive polymer composition comprising a solvent and a π-conjugated conductive polymer is provided. A vinyl sulfone group-containing compound containing a vinyl sulfone group as a dopant of the conductive polymer or an additive is included and when the conductive polymer composition contains the vinyl sulfone group-containing compound as the additive, the vinyl sulfone group-containing compound contains a plurality of vinyl sulfone groups.
C09D 7/63 - Adjuvants non macromoléculaires organiques
C08G 61/12 - Composés macromoléculaires contenant d'autres atomes que le carbone dans la chaîne principale de la macromolécule
C08K 5/41 - Composés contenant du soufre lié à l'oxygène
C09D 165/00 - Compositions de revêtement à base de composés macromoléculaires obtenus par des réactions créant une liaison carbone-carbone dans la chaîne principaleCompositions de revêtement à base de dérivés de tels polymères
39.
ADHESIVE COMPOSITION AND ADHESIVE LAYER-CONTAINING POLARIZATION PLATE
One embodiment of the present invention relates to an adhesive composition or an adhesive layer-containing polarization plate. This adhesive composition contains an organic solvent and a (meth)acrylic copolymer from the copolymerization of a monomer ingredient containing 0.5 to 10% by mass of an amine-based monomer having an acid dissociation constant (pKa) of 9 or higher, the (meth)acrylic copolymer content in the adhesive composition being 20% by mass or greater.
C09J 11/06 - Additifs non macromoléculaires organiques
C09J 133/00 - Adhésifs à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul radical carboxyle, ou ses sels, anhydrides, esters, amides, imides ou nitrilesAdhésifs à base de dérivés de tels polymères
This pressure-sensitive adhesive composition for road or floor surfaces comprises a (meth)acrylic copolymer (A), which is a copolymer of monomer ingredients comprising 20-69 mass% alkyl (meth)acrylate monomer (a1) in which the alkyl group has 1-7 carbon atoms, 30-74 mass% alkyl (meth)acrylate monomer (a2) in which the alkyl group has 8-20 carbon atoms, and 1-6 mass% monomer (a3) containing an acidic group, and a rosin-based tackifier resin (B), wherein the resin (B) is contained in an amount in the range of 10-30 parts by mass per 100 parts by mass of the copolymer (A), the copolymer (A) having a content of components having a molecular weight of 5,000 or less of 1.5 mass% or less.
C09J 11/06 - Additifs non macromoléculaires organiques
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
C09J 133/06 - Homopolymères ou copolymères d'esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'atome d'oxygène faisant uniquement partie du radical carboxyle
B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 15/082 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique comprenant des résines vinyliquesProduits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique comprenant des résines acryliques
B32B 15/20 - Produits stratifiés composés essentiellement de métal comportant de l'aluminium ou du cuivre
The present invention addresses the problem of providing a decorative film-use adhesive composition, a decorative film using the decorative film-use adhesive composition, and a formed body having the decorative film, which combine excellent early-stage re-pasting ability, high durability, and excellent resistance to whitening. This decorative film-use adhesive composition comprises: a (meth)acrylic copolymer (A) from the copolymerization of a monomer component containing 50% by mass or more of an alkoxy alkyl (meth)acrylate monomer (a1) and 2% by mass or more of a carboxy group-containing monomer (a2); and a specific amount of a (meth)acrylic copolymer (B) yielded by copolymerizing a monomer component containing 1 to 10% by mass of a nitrogen-containing monomer (b1), and having a glass transition point of 0°C or higher.
B29C 51/14 - Façonnage par thermoformage, p. ex. façonnage de feuilles dans des moules en deux parties ou par emboutissage profondAppareils à cet effet de préformes ou de feuilles multicouches
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
C09J 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
This adhesive layer-equipped irregularly shaped polarizing plate has an adhesive layer on at least one surface of an irregularly shaped polarizing plate provided with films respectively on both surfaces of a polarizer, the irregularly shaped polarizing plate being a polarizing plate having a principal surface with a shape other than a square and a rectangle, and the adhesive layer satisfying requirement (I) or (II). Requirement (I): The storage elastic modulus (G') at 80°C of the adhesive layer is 2.0×104to 1.0×105 Pa Requirement (II): The gel fraction of the adhesive layer is 10-50 mass%
Provided is a pressure-sensitive-adhesive polarizing film whereby an increase in the surface resistivity of a pressure-sensitive-adhesive layer in a high-temperature environment can be suppressed. Through the present invention, there is provided a pressure-sensitive-adhesive polarizing film constituted by layering a pressure-sensitive-adhesive layer and a polarizing film, wherein the pressure-sensitive-adhesive layer is formed from a pressure-sensitive-adhesive composition containing a pressure-sensitive adhesive and an electroconductive polymer, and the storage modulus (G') at 80°C of the pressure-sensitive-adhesive layer is 20-1000 kPa.
C09J 133/00 - Adhésifs à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul radical carboxyle, ou ses sels, anhydrides, esters, amides, imides ou nitrilesAdhésifs à base de dérivés de tels polymères
C09J 153/02 - Monomères vinyliques aromatiques et diènes conjugués
C09J 201/00 - Adhésifs à base de composés macromoléculaires non spécifiés
44.
LAMINATE FOR IMAGE DISPLAY DEVICE AND IMAGE DISPLAY DEVICE
The laminate for an image display device of the present invention at least comprises: an adhesive layer formed of an adhesive composition comprising an adhesive polymer (A), a conductive polymer (B) comprising a conjugated polymer and a polyanion, and a crosslinking agent (C), an image display element located on one of two surfaces of the adhesive layer, and a polarizing film located on the other surface of the adhesive layer, wherein with respect to a test material comprising the adhesive layer having the polarizing film on one surface and a protective material, which has a release layer and which comprises polyethylene terephthalate (PET), on the other surface of the adhesive layer, with the adhesive layer and the release layer being located so as to be adjacent to each other, when the protective material is peeled off from the test material in an environment of a temperature of 23C and a relative humidity of 50%, a surface resistivity of the adhesive layer is 1 x 1012Ω/□ or less, a haze value of the test material from which the protective material has been peeled off is 2% or less, and the following formula (1) is satisfied. y/x < 10 ・・・ (1) (wherein x represents a surface resistivity of the adhesive layer when the protective material is peeled off from the test material in an environment of a temperature of 23°C and a relative humidity of 50%, and y represents a surface resistivity of the adhesive layer when the protective material is peeled off from the test material in an environment of a temperature of 23°C and a relative humidity of 50%, provided that the test material has been maintained in an environment of a temperature of 60°C and a relative humidity of 90% for 500 hours and dried at 80°C for 1 hour.)
C09J 201/00 - Adhésifs à base de composés macromoléculaires non spécifiés
G02F 1/1335 - Association structurelle de cellules avec des dispositifs optiques, p. ex. des polariseurs ou des réflecteurs
G09F 9/00 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels
H01L 27/32 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux avec des composants spécialement adaptés pour l'émission de lumière, p.ex. panneaux d'affichage plats utilisant des diodes émettrices de lumière organiques
H01L 51/50 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED)
An aspect of the present invention relates to an adhesive agent composition and an adhesive sheet. The adhesive agent composition contains: a (meth)acrylic polymer (A) which is a polymer of a monomer component that includes, in specific amounts, at least one (meth)acrylate ester selected from among alkoxyalkyl (meth)acrylate esters and a specific alkyl (meth)acrylate ester, a crosslinking-functional-group-containing monomer (excluding amino-group-containing monomers), and an amino-group-containing monomer; an acid-modified polyolefin (B); a specific adhesiveness imparting resin (C); and a crosslinking agent (D), said adhesive agent composition satisfying specific requirements (I)-(III).
C09J 123/26 - Adhésifs à base d'homopolymères ou de copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carboneAdhésifs à base de dérivés de tels polymères modifiés par post-traitement chimique
C09J 133/04 - Homopolymères ou copolymères d'esters
C09J 7/24 - Matières plastiquesMatières plastiques métallisées à base de composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
The present invention addresses the problem of providing a curable composition that is cured rapidly without the need for a tin-based curing catalyst and that can form a cured product excellent in mechanical properties such as breaking elongation and breaking strength, and a curable composition excellent in adhesion. The curable composition of the present invention is a curable composition containing a (meth) acrylic polymer (A) that is a polymer of a polymerizable monomer component containing 20% by mass or more of a (meth)acrylic acid alkyl ester (a1) with a C8-12 alkyl group. The (meth) acrylic polymer (A) is characterized by having a group represented by a certain formula, containing 1,500 ppm or more of elemental silicon, and being a polymer having a number average molecular weight (Mn) exceeding 10,000.
C08L 33/06 - Homopolymères ou copolymères des esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'oxygène, faisant uniquement partie du radical carboxyle
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C08L 71/00 - Compositions contenant des polyéthers obtenus par des réactions créant une liaison éther dans la chaîne principaleCompositions contenant des dérivés de tels polymères
The present invention addresses the problem of providing an epoxy resin composition capable of forming cured resin objects having excellent impact resistance. This epoxy resin composition comprises an epoxy resin (A) having a solubility parameter (SP value) of 11-15 and a (meth)acrylic polymer (B) having an SP value of 9.5-11, and is characterized in that the (meth)acrylic polymer (B) is a product of reaction between a carboxylated (meth)acrylic polymer (B1) and an epoxy compound (B2) and the difference between the SP value of the (meth)acrylic polymer (B) and the SP value of the epoxy resin (A) is 0.1-3.3 in terms of absolute value.
C08G 59/14 - Polycondensats modifiés par post-traitement chimique
C08L 33/00 - Compositions contenant des homopolymères ou des copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et un seul étant terminé par un seul radical carboxyle, ou ses sels, anhydrides, esters, amides, imides ou nitrilesCompositions contenant des dérivés de tels polymères
C08L 63/00 - Compositions contenant des résines époxyCompositions contenant des dérivés des résines époxy
48.
ADHESIVE AGENT COMPOSITION, ADHESIVE SHEET, AND OPTICAL MEMBER
One embodiment of the present invention provides an adhesive agent composition that can form an adhesive agent layer that is superior in various properties such as blister resistance and whitening resistance in environments of high temperature and high humidity, reworkability, and adhesive strength. One embodiment of the present invention pertains to an adhesive agent composition, an adhesive sheet, or an optical member. The adhesive agent composition contains: a (meth)acrylic copolymer (A) of monomer components including 50-97 mass% of an alkoxyalkyl(meth)acrylate (a1) and 3-10 mass% of a carboxy group or acid anhydride group-containing monomer (a2); a (meth)acrylic copolymer (B) that is of monomer components including 1-10 mass% of an amino group-containing monomer (b1) and that has a glass transition temperature of 0°C or higher; and a crosslinking agent (C). 2-19 parts by mass of the (meth)acrylic copolymer (B) is contained in 100 parts by mass of the (meth)acrylic copolymer (A).
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine vinyliqueProduits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
C09J 11/06 - Additifs non macromoléculaires organiques
C09J 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
H01G 9/00 - Condensateurs électrolytiques, redresseurs électrolytiques, détecteurs électrolytiques, dispositifs de commutation électrolytiques, dispositifs électrolytiques photosensibles ou sensibles à la températureProcédés pour leur fabrication
H01G 9/048 - Électrodes caractérisées par leur structure
22=CR1-COO-(R2nn-R3(wherein R1represents a hydrogen atom or a methyl group; R2represents an alkanediyl group; R3 represents an alkyl group; and n represents an integer of 1 or more), 0.4 to 5% by mass of a tertiary nitrogen-containing monomer and 0.5 to 10% by mass of a crosslinkable functional-group-containing monomer and which has a weight average molecular weight of 700,000 to 1,800,000; and a crosslinking agent (B).
One embodiment of the present invention relates to an adhesive composition for a decorative film, the decorative film, or a decorative molded body. The adhesive composition for a decorative film includes a (meth)acrylic polymer (A) that satisfies the following conditions (I) and (II), has a weight-average molecular weight of 300,000 or less as measured using a GPC method, and has a glass transition temperature of greater than 0°C and less than 50°C as obtained from the peak temperature of the tanδ measured using a dynamic viscoelasticity measurement method, wherein in relation to the total 100 mass% of the polymer (A) and a (meth)acrylic polymer (Ah) having a glass transition temperature greater than or equal to 50°C, the polymer (Ah) content is less than 25 mass%. (I) The polymer (A) is a polymer of a monomer component including 19 mass% or more of a monomer (a1) that does not have a crosslinking functional group. (II) A homopolymer of the monomer (a1) has a glass transition temperature greater than or equal to 0°C.
Provided is an electrically conductive polymer which disperses well in a base resin and is capable of imparting high electrical conductivity. The present invention provides an electrically conductive polymer having at least one constituent unit represented by chemical formula (1) or (2).
C08G 10/02 - Polymères de condensation obtenus uniquement à partir d'aldéhydes ou de cétones avec des hydrocarbures aromatiques ou avec leurs dérivés halogénés d'aldéhydes
C08L 61/18 - Polymères de condensation obtenus uniquement à partir d'aldéhydes ou de cétones avec des hydrocarbures aromatiques ou leurs dérivés halogénés
C08L 101/00 - Compositions contenant des composés macromoléculaires non spécifiés
C09J 133/00 - Adhésifs à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul radical carboxyle, ou ses sels, anhydrides, esters, amides, imides ou nitrilesAdhésifs à base de dérivés de tels polymères
C09J 165/00 - Adhésifs à base de composés macromoléculaires obtenus par des réactions créant une liaison carbone-carbone dans la chaîne principaleAdhésifs à base de dérivés de tels polymères
C09J 201/00 - Adhésifs à base de composés macromoléculaires non spécifiés
Provided is a curable composition that can be used to form a cured product having good balance between weather resistance and mechanical properties such as elongation at break and breaking strength, and that has excellent storage stability. This curable composition contains: a (meth)acrylic polymer (A) which is a material component polymer including a polymerizable monomer that contains 20 mass% or more of a (meth)acrylic acid alkyl ester (a1) having an alkyl group having 8-12 carbon atoms, and that contains 0.1-5 parts by mass of a mercapto group-containing compound (a10) having a group represented by specific formula (1) with respect to 100 parts by mass of the polymerizable monomer; and a polymer (B) having a group represented by specific formula (2) and having a polyether backbone in the main chain thereof.
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C08G 65/328 - Polymères modifiés par post-traitement chimique avec des composés inorganiques contenant d'autres éléments
C08L 71/00 - Compositions contenant des polyéthers obtenus par des réactions créant une liaison éther dans la chaîne principaleCompositions contenant des dérivés de tels polymères
54.
RESIN COMPOSITION FOR SEALING, SEALING SHEET, AND ORGANIC EL ELEMENT SEALED STRUCTURE
Provided is a resin composition for sealing, which can give a sealing sheet (a sealing material) that exhibits a good balance between low moisture permeability, adhesion to an adherend and adhesive reliability under conditions of high temperature and high humidity. An embodiment of the present invention is a resin composition for sealing. The resin composition for sealing contains an unmodified polyolefin resin and an organometallic compound. In the resin composition for sealing, the blending quantity of the organometallic compound is 0.1-10 parts by mass relative to 100 parts by mass of the unmodified polyolefin resin.
C08L 23/02 - Compositions contenant des homopolymères ou des copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carboneCompositions contenant des dérivés de tels polymères non modifiées par un post-traitement chimique
C08L 57/00 - Compositions contenant des polymères non spécifiés obtenus par des réactions ne faisant intervenir que des liaisons non saturées carbone-carbone
C09K 3/10 - Substances non couvertes ailleurs pour sceller ou étouper des joints ou des couvercles
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
H01L 27/32 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux avec des composants spécialement adaptés pour l'émission de lumière, p.ex. panneaux d'affichage plats utilisant des diodes émettrices de lumière organiques
H01L 51/50 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED)
55.
RESIN COMPOSITION FOR SEALING, SEALING SHEET, AND ORGANIC EL ELEMENT SEALED STRUCTURE
Provided is a resin composition for sealing, which is capable of producing a sealing sheet (sealing material) that exhibits a good balance between low moisture permeability, adhesiveness to an adherend, and adhesion reliability under a high temperature and a high humidity. One embodiment of this invention is a resin composition for sealing. This resin composition for sealing contains a modified polyolefin resin and an organic metal compound. The amount of the organic metal compound added to this resin composition for sealing is 0.1 to 10 parts by mass per 100 parts by mass of the modified polyolefin resin.
C08L 23/26 - Compositions contenant des homopolymères ou des copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carboneCompositions contenant des dérivés de tels polymères modifiées par post-traitement chimique
C08L 57/00 - Compositions contenant des polymères non spécifiés obtenus par des réactions ne faisant intervenir que des liaisons non saturées carbone-carbone
C09K 3/10 - Substances non couvertes ailleurs pour sceller ou étouper des joints ou des couvercles
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
H01L 27/32 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux avec des composants spécialement adaptés pour l'émission de lumière, p.ex. panneaux d'affichage plats utilisant des diodes émettrices de lumière organiques
H01L 51/50 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED)
56.
(Meth)acrylic acid alkyl ester polymer and use thereof
Provided are a novel acrylic polymer that has moderate crosslinking reactivity and is suitable for sealant applications and a sealant using the polymer. The (meth)acrylic acid alkyl ester polymer according to the invention has a weight average molecular weight (Mw) measured by gel permeation chromatography (GPC) method of 30,000 to 150,000 and a number average molecular weight (Mn) of less than 20,000 and has 1.1 to 3.0 methyldimethoxysilyl groups, more than 0.5 methyldimethoxysilyl groups at side chains of a molecular chain, and more than 0.5 methyldimethoxysilyl groups at molecular chain terminals, per one molecule of the polymer.
C08L 33/10 - Homopolymères ou copolymères des esters de l'acide méthacrylique
C08F 220/12 - Esters des alcools ou des phénols monohydriques
C08F 230/08 - Copolymères de composés contenant un ou plusieurs radicaux aliphatiques non saturés, chaque radical ne contenant qu'une seule liaison double carbone-carbone et contenant du phosphore, du sélénium, du tellure ou un métal contenant un métal contenant du silicium
C09K 3/10 - Substances non couvertes ailleurs pour sceller ou étouper des joints ou des couvercles
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
57.
PRESSURE-SENSITIVE ADHESIVE COMPOSITION FOR ROAD SURFACE OR FLOOR SURFACE AND MARKING SHEET
The present invention addresses the problem of providing a pressure-sensitive adhesive composition for road surfaces or floor surfaces which is excellent in terms of not only conformability to rough surfaces such as asphalt surfaces but also adhesive force, unsusceptibility to peeling, heat resistance, and moist-heat resistance and which can give a marking sheet that is inhibited from suffering an adhesive transfer from the substrate to the adherend when peeled. The pressure-sensitive adhesive composition for road surfaces or floor surfaces of the present invention comprises: a (meth)acrylic copolymer (A) which is a copolymer obtained from monomer ingredients comprising 60-92 mass% alkyl (meth)acrylate (a1) in which the alkyl group has 4-12 carbon atoms, 5-30 mass% alkyl (meth)acrylate (a2) in which the alkyl group has 1-3 carbon atoms, and 3-10 mass% monomer (a3) having an acidic group; and a (meth)acrylic copolymer (B) which is a copolymer obtained from monomer ingredients comprising 90-99.5 mass% alkyl (meth)acrylate (b1) and 0.5-10 mass% monomer (b2) having an amino group.
C09J 133/06 - Homopolymères ou copolymères d'esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'atome d'oxygène faisant uniquement partie du radical carboxyle
B32B 15/082 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique comprenant des résines vinyliquesProduits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique comprenant des résines acryliques
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine vinyliqueProduits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
Provided is an electroconductive polymer composition capable of forming a film of excellent electroconductivity, moist-heat resistance and heat resistance. This electroconductive polymer composition contains a solvent, an π-conjugated electroconductive polymer and an additive; the electroconductive polymer has at least one structural unit represented by general formula (1) or (2); and the additive includes an organic sulfonic acid and an aromatic staking promoter that promotes stacking of the electroconductive polymer.
C08L 65/00 - Compositions contenant des composés macromoléculaires obtenus par des réactions créant une liaison carbone-carbone dans la chaîne principaleCompositions contenant des dérivés de tels polymères
The problem addressed by the present invention is to provide a curable composition for substrate modification having excellent adhesiveness with the substrate and preferably also excellent coating film strength when forming a coating film on a substrate of a low-surface-energy material such as a polyolefin. This curable composition for substrate modification includes a transition metal carboxylate (a), an amine compound (b), a (meth)acrylic monomer (c-1), a monomer (c-2), and a resin (d) with an Mw of 1,000-8,000 having a radically polymerizable functional group; the monomer (c-2) is a monomer other than (c-1) and has a radical stabilization energy difference of -110 kcal/mol or higher obtained from the monomer heat of formation, monomer heat of formation in a radical state, and hydrogen radical heat of formation calculated by the DFT method.
C08F 290/00 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères modifiés par introduction de groupes aliphatiques non saturés terminaux ou latéraux
C08F 4/10 - Composés métalliques autres que les hydrures et autres que les composés organiques de métalComplexes d'halogénures de bore ou d'halogénures d'aluminium avec des composés organiques contenant de l'oxygène de métaux alcalino-terreux, de zinc, de cadmium, de mercure, de cuivre ou d'argent
C08F 4/26 - Composés métalliques autres que les hydrures et autres que les composés organiques de métalComplexes d'halogénures de bore ou d'halogénures d'aluminium avec des composés organiques contenant de l'oxygène de manganèse, des métaux du groupe du fer ou des métaux du groupe du platine
C09D 167/06 - Polyesters non saturés comportant des insaturations carbone-carbone
Provided is a conductive polymer composition having excellent coating film moist heat resistance. The present invention provides a conductive polymer composition containing a solvent and a π conjugated conductive polymer, wherein the conductive polymer composition contains a vinyl sulfone group-containing compound containing a vinyl sulfone group as a dopant or additive for the conductive polymer, and in the case where the vinyl sulfone group-containing compound is contained as the additive, the vinyl sulfone group-containing compound contains a plurality of the vinyl sulfone groups.
C08L 65/00 - Compositions contenant des composés macromoléculaires obtenus par des réactions créant une liaison carbone-carbone dans la chaîne principaleCompositions contenant des dérivés de tels polymères
H01B 1/12 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques substances organiques
61.
METHOD FOR MANUFACTURING CONDUCTIVE POLYMER SOLID ELECTROLYTIC CAPACITOR, AND CONDUCTIVE POLYMER
A method for manufacturing a conductive polymer solid electrolytic capacitor comprising a conductive polymer introduction step and a solvent removal step. The conductive polymer introduction step comprises impregnating a porous material with a dispersion. The dispersion includes a conductive polymer dispersed in a non-aqueous solvent and the conductive polymer includes at least one of the structural units represented by the following formula and the following formula.
C09D 165/00 - Compositions de revêtement à base de composés macromoléculaires obtenus par des réactions créant une liaison carbone-carbone dans la chaîne principaleCompositions de revêtement à base de dérivés de tels polymères
H01G 9/00 - Condensateurs électrolytiques, redresseurs électrolytiques, détecteurs électrolytiques, dispositifs de commutation électrolytiques, dispositifs électrolytiques photosensibles ou sensibles à la températureProcédés pour leur fabrication
A reinforcing film (10) comprises a film substrate (1) and an adhesive layer (2) fixed/layered thereon. The adhesive layer is a photo-curable composition including a (meth)acrylic based polymer, a (meth)acrylic based oligomer, and a multifunctional compound. It is preferable that, when the adhesive layer is divided into three equal parts in the direction of thickness and the region that is furthest from the substrate side is taken as the surface layer region, the abundance of the multifunctional compound in the surface layer region accounts for at least 50% of the abundance of the multifunctional compound throughout the total thickness direction, and the abundance of the (meth)acrylic based oligomer in the surface layer region accounts for no more than 31% of the abundance of the (meth)acrylic based oligomer throughout the total thickness direction.
C09J 133/04 - Homopolymères ou copolymères d'esters
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine vinyliqueProduits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
C09J 4/00 - Adhésifs à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
C09J 7/24 - Matières plastiquesMatières plastiques métallisées à base de composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09J 7/25 - Matières plastiquesMatières plastiques métallisées à base de composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09J 147/00 - Adhésifs à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, l'un au moins contenant plusieurs liaisons doubles carbone-carboneAdhésifs à base de dérivés de tels polymères
The purpose of the present invention is to provide an adhesive agent composition that has a high adhesive strength, and exhibits high adhesiveness even when used in a thin adhesive agent layer of an adhesive tape. The adhesive agent composition according to an embodiment contains a (meth)acrylic polymer (A) having a weight-average molecular weight of 700,000 or more, and a synthetic hydrocarbon tackifying resin (B), wherein the (meth)acrylic polymer (A) is a polymerization product obtained by polymerization of monomers including a (meth)acrylic monomer containing 60 mass% or more of n-butyl(meth)acrylate (a1), and the contained amount of the synthetic hydrocarbon tackifying resin (B) is 40–60 mass% of the total mass of the (meth)acrylic polymer (A) and the synthetic hydrocarbon tackifying resin (B).
C09J 133/06 - Homopolymères ou copolymères d'esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'atome d'oxygène faisant uniquement partie du radical carboxyle
An object of the present invention is to provide an optical laminate provided with a protective material that has high antistatic property when peeled from an optical member and has high transmittance, an adhesive composition and a protective material used for these. An optical laminate provided with an optical member, and a protective material laminated on the optical member, in which the protective material has a substrate, and an adhesive layer provided on the substrate, and the adhesive layer contains a (meth)acrylic adhesive polymer having a glass transition temperature of 0°C or lower, a conductive polymer containing a conjugated polymer and a polyanion, and an amphiphilic compound, and is provided so as to adjacent to a surface of the optical member.
C09J 133/00 - Adhésifs à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul radical carboxyle, ou ses sels, anhydrides, esters, amides, imides ou nitrilesAdhésifs à base de dérivés de tels polymères
The present invention provides an adhesive tape capable of achieving both good adhesion and a reduced amount of VOC. This adhesive tape is provided with an adhesive layer having an adhesive composition. The adhesive composition comprises a polymer obtained from high-polymerization of a monomer mixture containing a (meth)acrylic acid. The thickness of the adhesive layer is 30μm or more. In the adhesive tape, the adhesive layer has a total volatile organic compound (TVOC) concentration of 10000 μg/m3 or less, as calculated by using a specimen having an adhesive layer area of 100 mm X 100 mm and a 5L sampling bag.
The present invention provides an adhesive tape capable of achieving both good adhesion and a reduced amount of VOC. This adhesive tape is provided with an adhesive layer having an adhesive composition, wherein the adhesive layer has a thickness of 30 μm or more, and a total volatile organic composition (TVOC) concentration of 20000 μg/m3or less, as calculated by using a specimen having an adhesive layer area of 100 mm X 100 mm and a 5L sampling bag, and the alcohol concentration is 2500 μg/m3 or less, as calculated by using the specimen and the sampling bag.
C09J 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
67.
DOUBLE-SIDED PRESSURE-SENSITIVE ADHESIVE SHEET AND USE THEREOF
The present invention provides a double-sided pressure-sensitive adhesive sheet which is thin and, despite this, has high adhesive force and which is inhibited from increasing in adhesiveness and has suitability for reapplication. The double-sided pressure-sensitive adhesive sheet comprises a core material and, disposed on both surfaces thereof, pressure-sensitive adhesive layers formed from a pressure-sensitive adhesive composition comprising 100 parts by mass of a (meth)acrylic copolymer, 40-70 parts by mass of a tackifier resin, and 0.01-5 parts by mass of a crosslinking agent, and is characterized in that the core material has a thickness of 1-12 μm and the pressure-sensitive adhesive layers disposed on both surfaces of the core material each have a thickness of 1-12 μm, and the sheet satisfies specific requirements.
C09J 11/06 - Additifs non macromoléculaires organiques
C09J 133/00 - Adhésifs à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul radical carboxyle, ou ses sels, anhydrides, esters, amides, imides ou nitrilesAdhésifs à base de dérivés de tels polymères
68.
ADHESIVE COMPOSITION, ADHESIVE, AND ADHESIVE SHEET
Provided are an adhesive composition, an adhesive, and an adhesive sheet which are capable of exhibiting good adhesiveness to even a low-polarity adherend. An adhesive composition according to the present invention contains: (meth)acrylic polymer having a solubility parameter of 10.0 (cal/cm3)0.5 or more as measured by Fedors' method; and a modified polyolefin.
C09J 133/00 - Adhésifs à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul radical carboxyle, ou ses sels, anhydrides, esters, amides, imides ou nitrilesAdhésifs à base de dérivés de tels polymères
C09J 7/24 - Matières plastiquesMatières plastiques métallisées à base de composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09J 123/26 - Adhésifs à base d'homopolymères ou de copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carboneAdhésifs à base de dérivés de tels polymères modifiés par post-traitement chimique
69.
POLYMER BASED ON (METH)ACRYLIC ACID ALKYL ESTER AND USE THEREOF
The present invention addresses the problem of providing: a novel acrylic polymer which has moderate crosslinking reactivity and is suitable for use in sealant applications; and a sealant including the polymer. The polymer based on a (meth)acrylic acid alkyl ester of the present invention is characterized by having a weight-average molecular weight (Mw) and a number-average molecular weight (Mn), as determined by gel permeation chromatography (GPC), of 30,000-150,000 and less than 20,000, respectively, and by containing, per molecule of the polymer, 1.1-3.0 methyldimethoxysilyl groups, more than 0.5 side-chain methyldimethoxysilyl groups, and more than 0.5 terminal methyldimethoxysilyl groups.
C08F 230/08 - Copolymères de composés contenant un ou plusieurs radicaux aliphatiques non saturés, chaque radical ne contenant qu'une seule liaison double carbone-carbone et contenant du phosphore, du sélénium, du tellure ou un métal contenant un métal contenant du silicium
C09K 3/10 - Substances non couvertes ailleurs pour sceller ou étouper des joints ou des couvercles
An object of the present invention is to provide an adhesive composition and an adhesive sheet that are stably dissolved or dispersed in a solvent or a dispersion medium having low polarity, have high total light transmittance and have high-function antistatic properties. An adhesive composition including (A) an adhesive polymer comprising repeated structures which consist of one or more kinds of (meth)acryl-based, urethane-based, silicone-based and polyolefin-based unit structures, (B) a conductive polymer complex including a conjugated polymer, and a polyanion having a block copolymer structure, and (C) a nonaqueous solvent or dispersion medium, in which the conductive polymer complex is contained by 0.1 parts by mass or higher and lower than 10 parts by mass relative to 100 parts by mass of the adhesive polymer.
[Problem] To provide a laminated body that includes, via an adhesive layer, a polycarbonate plate having a high water-absorptive ability and another layer, and that demonstrates excellent blister resistance and whitening resistance under high durability conditions. [Solution] Provided is a laminated body obtained by laminating a first layer and a second layer via an adhesive layer, the laminated body being characterized in that: the second layer is a polycarbonate plate that has a ratio of the weight (weight after being left to stand/weight before being left to stand) before and after being left to stand for 72 hours in an environment of 85°C/85% RH of 1.0010-1.0050; and the adhesive layer is formed from an adhesive composition comprising (A) a (meth)acrylic copolymer which is a copolymer of monomer components including a polymerizable macromonomer and a monomer having a crosslinkable functional group, and (B) an isocyanate-based crosslinking agent having an alkyleneoxy group having two or more carbon atoms.
[Problem] To provide an epoxy resin composition capable of forming a cured object which has sufficient flexibility and is inhibited from warping or cracking. [Solution] An epoxy resin composition which comprises a copolymer (A) and an epoxy resin (B), wherein the copolymer (A) is a copolymer of monomer ingredients comprising a mono- or disubstituted ethylenic monomer (a1) in which the one or two substituents have a length less than 6 Å, a mono- or disubstituted ethylenic monomer (a2) which has at least one substituent (which is not an epoxidized substituent) having a length of 6 Å or greater, a mono- or disubstituted ethylenic monomer (a3) which has at least one epoxidized substituent having a length of 8 Å or greater, the amounts of (a1), (a2), and (a3) being 5-40 mass%, 35-90 mass%, and 1-60 mass%, respectively, of all of the monomer ingredients, the amount of which is taken as 100 mass%, the copolymer (A) having an Mw of 0.6×104to 10×104 and a Tg of -150 to 0°C.
An object of the present invention is to achieve a high polymerization ratio and high functional group introduction ratio during production of a (meth)acrylic polymer having a functional group at one end, while suppressing formation of a disulfide. According to the constitution of the present invention, a method for producing a (meth)acrylic polymer having a functional group at one end includes subjecting a (meth)acrylic monomer to a polymerization reaction, in the presence of an inert gas containing 0.01% to 6.0% by volume of oxygen, by using, as an initiating species, a compound having a functional group and a thiol group.
The present invention provides a solid electrolytic capacitor provided with an anode having pores formed therein, a dielectric body, a first conductive polymer layer and a second conductive polymer layer, wherein the dielectric body is formed on the surface of the anode, the first conductive polymer layer contains a first conductive polymer having at least one constituent unit represented by general formula (1) or general formula (2) and is formed on the dielectric body, and the second conductive polymer layer contains a second conductive polymer that is different from the first conductive polymer and is formed on the first conductive polymer layer. (In general formulae (1) and (2), R1's independently represent an alkyl group having 1 to 12 carbon atoms, an alkoxy group having 1 to 12 carbon atoms, an alkyleneoxy group having 1 to 12 carbon atoms, an aromatic group or a heterocyclic group each of which may have a substituent; A- represents a dopant-derived monoanion; and n represents a numeral of 2 to 300 inclusive.)
H01G 9/028 - Électrolytes organiques semi-conducteurs, p. ex. TCNQ
H01G 9/00 - Condensateurs électrolytiques, redresseurs électrolytiques, détecteurs électrolytiques, dispositifs de commutation électrolytiques, dispositifs électrolytiques photosensibles ou sensibles à la températureProcédés pour leur fabrication
[Problem] To provide a composition containing crosslinkable butyl rubber, the composition whereby an adhesive having excellent gas barrier properties and heat-resistant holding force can be formed. [Solution] A composition containing a hydroxyl-modified butyl rubber prepared from a mixture including butyl rubber and a compound having a hydroxyl group and a thiol group in the molecule thereof, the adhesive force of an adhesive formed from the composition being 3.0 N/25 mm or greater and the displacement length thereof measured by a holding force test under conditions of 80°C and a 1 kg load being 10 mm or less.
C09J 123/26 - Adhésifs à base d'homopolymères ou de copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carboneAdhésifs à base de dérivés de tels polymères modifiés par post-traitement chimique
C08K 5/29 - Composés contenant des liaisons doubles carbone-azote
C08L 23/32 - Compositions contenant des homopolymères ou des copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carboneCompositions contenant des dérivés de tels polymères modifiées par post-traitement chimique par réaction avec des composés contenant du phosphore ou du soufre
C09J 7/10 - Adhésifs sous forme de films ou de pellicules sans support
[Problem] To provide a composition that contains a crosslinkable butyl rubber and can form an adhesive having an excellent gas barrier performance and an excellent heat-resistant holding power. [Solution] A composition that contains a carboxy group-modified butyl rubber prepared from a mixture containing butyl rubber and a compound having the carboxy group and thiol group in the molecule. The adhesive strength of the adhesive formed from the composition is at least 3.0 N/25 mm, and the slippage distance, as measured in a holding power test using conditions of 80°C and a load of 1 kg, is not more than 10 mm.
C09J 123/26 - Adhésifs à base d'homopolymères ou de copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carboneAdhésifs à base de dérivés de tels polymères modifiés par post-traitement chimique
C08L 23/26 - Compositions contenant des homopolymères ou des copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carboneCompositions contenant des dérivés de tels polymères modifiées par post-traitement chimique
C08L 63/00 - Compositions contenant des résines époxyCompositions contenant des dérivés des résines époxy
C09J 7/10 - Adhésifs sous forme de films ou de pellicules sans support
Provided is a pressure-sensitive adhesive composition capable of forming a pressure-sensitive adhesive layer which has blistering resistance and blush resistance even under severe conditions. The pressure-sensitive adhesive composition comprises a (meth)acrylic copolymer (A) having a glass transition temperature (Tg) lower than 0°C, an olefin-based polymer (B), and a crosslinking agent (C), wherein the olefin-based polymer (B) has a viscosity at 25°C of 0.5-30.0 Pa∙s.
C09J 133/00 - Adhésifs à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul radical carboxyle, ou ses sels, anhydrides, esters, amides, imides ou nitrilesAdhésifs à base de dérivés de tels polymères
C09J 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
The present invention addresses the problem of providing a curable composition for coating which, even when used to form a coating on a substrate made of a low-surface-energy material such as polyolefin, exhibits good adhesion to the substrate and good surface curability for the coating. This curable composition for coating is a composition containing a polymer (a), a monomer (b), and a curing catalyst (c). The curing catalyst (c) is an organoborane-amine complex (c-1) or a mixture (c-2) of a transition metal salt of a carboxylic acid and a tertiary amino group-containing polyamine, and contains the components in specific amounts.
C09D 4/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
B32B 27/18 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine vinyliqueProduits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
C09D 7/63 - Adjuvants non macromoléculaires organiques
C09D 167/06 - Polyesters non saturés comportant des insaturations carbone-carbone
79.
METHOD FOR MANUFACTURING CONDUCTIVE POLYMER SOLID ELECTROLYTIC CAPACITOR, AND CONDUCTIVE POLYMER
The present invention provides a method for manufacturing a conductive polymer solid electrolytic capacitor, the method comprising: a conductive polymer introduction step for impregnating a dispersion, in which a conductive polymer containing at least one of a structural unit represented by general formula (1) or general formula (2) is dispersed in a non-aqueous solvent, with a porous body containing an electrode material, which is a sintered body of particles, and a dielectric material covering the surface of the electrode material; and a solvent removal step for removing at least a portion of the non-aqueous solvent to form a solid electrolyte covering the surface of the porous body (in general formulae (1) and (2), R1 represents a C1-12 alkyl group, a C1-12 alkoxy group, a C1-12 alkylene oxide group having 1-50 repeating units, a phenyl group which may have a substituent, a heterocyclic group which may have a substituent, or a fused ring group which may have a substituent, A- is a dopant-derived anion, and n is 2 to 300).
H01G 9/00 - Condensateurs électrolytiques, redresseurs électrolytiques, détecteurs électrolytiques, dispositifs de commutation électrolytiques, dispositifs électrolytiques photosensibles ou sensibles à la températureProcédés pour leur fabrication
H01G 9/028 - Électrolytes organiques semi-conducteurs, p. ex. TCNQ
Provided are a hard-coat film having excellent water repellency and a method for manufacturing the same. Through the present invention, there is provided a hard-coat film formed by a method provided with: a resin composition layer formation step for applying, on a substrate, a photocurable resin composition including a (meth)acrylate, an additive including a compound having a fluorine-atom-containing group and/or a silicone skeleton, and a photoinitiator and forming a resin composition layer; a coating member contact step for bringing a coating member in which the surface free energy of a surface layer thereof is 18 mN/m or less into contact with the resin composition layer; a photocuring step for forming a resin layer by photocuring the resin composition layer in a state in which the coating member is in contact with the resin composition layer; and a release step for causing the coating member to release from the resin layer.
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine vinyliqueProduits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
B05D 3/06 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliquésTraitement ultérieur des revêtements appliqués, p. ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par exposition à des rayonnements
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
81.
DOPANT FOR CONDUCTIVE POLYMER, CONDUCTIVE POLYMER USING DOPANT, AND METHOD FOR PRODUCING CONDUCTIVE POLYMER
The purpose of the present invention is to provide a dopant for a conductive polymer, whereby a conductive polymer exhibiting excellent dispersibility in an organic solvent can be obtained. According to the present invention, there is provided a dopant, which is for a conductive polymer and is a compound having a weight average molecular weight of at least 500, a silicone skeleton, and at least one substituent, wherein the substituent is either a sulfonic acid group or phosphoric acid group, or a salt thereof.
C08G 77/38 - Polysiloxanes modifiés par post-traitement chimique
C08L 65/00 - Compositions contenant des composés macromoléculaires obtenus par des réactions créant une liaison carbone-carbone dans la chaîne principaleCompositions contenant des dérivés de tels polymères
C08L 83/08 - Polysiloxanes contenant du silicium lié à des groupes organiques contenant des atomes, autres que le carbone, l'hydrogène et l'oxygène
82.
(METH)ACRYLIC COPOLYMER AND MANUFACTURING METHOD OF SAME, ADHESIVE COMPOSITION AND ADHESIVE SHEET
[Problem] To further improve storage stability and pasting reliability on various adherends for an adhesive composition comprising a (meth)acrylic copolymer obtained by RAFT polymerization using a RAFT agent. [Solution] A (meth)acrylic copolymer (A) obtained by RAFT polymerization using a RAFT agent represented by formula (a1) (in formula (a1), R is a monovalent organic group having none of a hydroxyl group, a carboxyl group, and an amino group, wherein two Rs can be mutually the same or different).
C08F 2/38 - Polymérisation utilisant des régulateurs, p. ex. des agents d'arrêt de chaîne
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
C09J 7/00 - Adhésifs sous forme de films ou de pellicules
C09J 133/00 - Adhésifs à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul radical carboxyle, ou ses sels, anhydrides, esters, amides, imides ou nitrilesAdhésifs à base de dérivés de tels polymères
83.
(METH)ACRYLIC TRIBLOCK COPOLYMER AND MANUFACTURING METHOD OF SAME, ADHESIVE COMPOSITION AND ADHESIVE SHEET
[Problem] To further improve the adhesive properties on various adherends for an adhesive composition comprising a (meth)acrylic block copolymer. [Solution] A (meth)acrylic triblock copolymer (A) obtained by RAFT polymerization using a RAFT agent represented by formula (a1) (in formula (a1), R is a monovalent organic group having none of a hydroxyl group, a carboxyl group, and an amino group, wherein two Rs can be mutually the same or different).
C08F 293/00 - Composés macromoléculaires obtenus par polymérisation sur une macromolécule contenant des groupes capables d'amorcer la formation de nouvelles chaînes polymères rattachées exclusivement à une ou aux deux extrémités de la macromolécule de départ
C08F 2/38 - Polymérisation utilisant des régulateurs, p. ex. des agents d'arrêt de chaîne
C09J 7/00 - Adhésifs sous forme de films ou de pellicules
C09J 133/00 - Adhésifs à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul radical carboxyle, ou ses sels, anhydrides, esters, amides, imides ou nitrilesAdhésifs à base de dérivés de tels polymères
C09J 153/00 - Adhésifs à base de copolymères séquencés possédant au moins une séquence d'un polymère obtenu par des réactions ne faisant intervenir que des liaisons non saturées carbone-carboneAdhésifs à base de dérivés de tels polymères
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
Produits et services
Scientific laboratory kits for cell culture mainly
comprising containers and instruments; apparatus and
instruments for cell culture in laboratory. Medical kits for cell culture mainly comprising containers
and instruments; medical apparatus and instruments for cell
culture.
85.
WATER REPELLENT FILM AND METHOD FOR PRODUCING SAME
Provided are a water repellent film and a method for producing this water repellent film. Embodiments of the present invention provide water repellent films, each of which comprises, on at least one surface of a base, a resin layer that is provided with a recessed and projected pattern, while having a plurality of through holes that penetrate the base and the resin layer.
B32B 3/24 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche discontinue, c.-à-d. soit continue et percée de trous, soit réellement constituée d'éléments individuels caractérisés par une couche ajourée, p. ex. de métal déployé
B32B 3/30 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche continue dont le périmètre de la section droite a une allure particulièreProduits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche comportant des cavités ou des vides internes caractérisés par une couche comportant des retraits ou des saillies, p. ex. des gorges, des nervures
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
The purpose of the present invention is to provide an adhesive composition which is excellent in terms of adhesiveness to low-surface-energy materials such as polyolefins and adhesiveness for bonding between materials of different kinds and which due to primer omission, makes it possible to simplify bonding steps. The adhesive composition of the present invention comprises 3-45 parts by mass of a resin (A) having a nitrile group and a structure represented by formula (1) (wherein, X1 to X3 each independently represent a hydrogen or halogen atom and at least two of X1 to X3 are halogen atoms, and * indicates a linking bond with an atom), 55-97 parts by mass of a compound (B) having a polymerizable unsaturated group, and 0.5-15 parts by mass of a radical hardening catalyst (C), the sum of the resin (A) and the compound (B) being 100 parts by mass.
C09J 127/00 - Adhésifs à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un halogèneAdhésifs à base de dérivés de tels polymères
C09J 4/00 - Adhésifs à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
Provided is a boron-containing polymer for organic semiconductors which has deep LUMO/HOMO potentials and which contains a unit structure having a large π-conjugated plane and, despite this, can be made to have a high molecular weight due to the high solubility. According to some embodiments of the present invention, provided is a boron-containing polymer containing a structural unit represented by formula (1), which includes a structure W that has at least two boron-nitrogen coordination bonds and a structure π that is a divalent substituent having a conjugated structure. In formula (1), m is 0 or 1, and structure W is represented by formula (2) or (3). In formulae (2) and (3), rings X1, X2, and Z each represent a monocycle or fused ring having a conjugated structure, rings Y1 and Y2 each represent a five-membered ring having the boron-nitrogen coordination bond, either α1 or α3 is a nitrogen atom, either α2 or α4 is a nitrogen atom, and R1 to R4 may be the same or different and each represent a monovalent substituent which comprises at least one optionally substituted, linear or branched C10-40 alkyl group and which may have be bonded to the boron atom through another skeleton.
H01L 35/24 - Emploi d'un matériau spécifié pour les bras de la jonction utilisant des compositions organiques
H01L 51/05 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés au redressement, à l'amplification, à la génération d'oscillations ou à la commutation et ayant au moins une barrière de potentiel ou une barrière de surface; Condensateurs ou résistances à l'état solide, ayant au moins une barrière de potentiel ou une barrière de surface
Provided is a photocurable resin composition which forms a resin layer having solvent resistance, and which enables easy formation of a releasing layer on the resin layer. The present invention provides a photocurable resin composition which contains a (meth)acrylate compound and a silicone oligomer having an alkoxy group that is bonded with a silicon atom.
H01L 21/027 - Fabrication de masques sur des corps semi-conducteurs pour traitement photolithographique ultérieur, non prévue dans le groupe ou
B29C 33/38 - Moules ou noyauxLeurs détails ou accessoires caractérisés par la matière ou le procédé de fabrication
B29C 59/04 - Façonnage de surface, p. ex. gaufrageAppareils à cet effet par des moyens mécaniques, p. ex. par pressage en utilisant des rouleaux ou des courroies sans fin
C08F 2/44 - Polymérisation en présence d'additifs, p. ex. plastifiants, matières colorantes, charges
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
Provided is a structure having a fine pattern, in which there is less difference in height between regions having different heights in the fine pattern. According to the present invention, there is provided a structure having an elastic layer and a resin layer provided on the upper side of the elastic layer, wherein the resin layer is provided with a fine pattern on the surface on the opposite side from the elastic layer, the fine pattern is provided with a plurality of regions of different height, and the structure is provided with either of configurations (1) or (2): (1) the Young's modulus of the elastic layer is 1 GPa or less; (2) the Young's modulus of the elastic layer is less than the Young's modulus of a substrate supporting the elastic layer.
Provided is a composite patterned culture substrate that can be produced easily from readily available materials and can culture uniform spheroids at a high survival rate. Some embodiments of the invention provide a cell culture substrate having adhesive sites and non-adhesive sites, wherein the adhesive sites and non-adhesive sites of the cell culture substrate have concave/convex shapes, and the contact angle to pure water of the non-adhesive sites is greater than that of the adhesive sites.
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
Plastic materials for packaging and wrapping purposes;
plastic films for packaging and wrapping purposes. Plastics in the form of sheet, film, foil, tape, plate or
tube.
The present invention provides an adhesive composition which is useful for bonding low-surface-energy substrates such as polypropylene and which is superior in safety to conventionally known acrylic adhesives for low-surface-energy substrates and needs no primer. The adhesive composition of the present invention comprises a compound having a polymerizable unsaturated group, such as a (meth)acrylic monomer, a reducing agent, and a polyamine, the reducing agent being a carboxylic acid salt of a transition metal and the polyamine being one having at least one tertiary amino group.
[Problem] To provide a composition for pressure-sensitive adhesives which is capable of forming a pressure-sensitive adhesive layer that is inhibited from altering or increasing in adhesive force even in severe environments and that is prevented from leaving an adhesive residue on the adherend upon stripping. [Solution] The composition for pressure-sensitive adhesives comprises: a (meth)acrylic polymer (A) which comprises (meth)acrylate polymer molecules (a) each having a trithiocarbonate structure and having hydroxy groups at both terminals of the molecule and in the molecular chain and which has a weight-average molecular weight (Mw) and a molecular-weight distribution (Mw/Mn), both determined by gel permeation chromatography, of 300,000-600,000 and 4.0 or less, respectively, and has a hydroxyl value of 4-80 mg-KOH/g; and an isocyanate compound (B) having two or more isocyanate groups in the molecule. The composition for pressure-sensitive adhesives gives a pressure-sensitive adhesive layer which has a gel content of 85 mass% or higher.
C09J 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C09J 7/00 - Adhésifs sous forme de films ou de pellicules
94.
COMPOSITION FOR PRESSURE-SENSITIVE ADHESIVE, PRESSURE-SENSITIVE ADHESIVE LAYER, AND PRESSURE-SENSITIVE ADHESIVE SHEET
[Problem] To provide a composition for pressure-sensitive adhesives which is capable of forming a pressure-sensitive adhesive layer that, even when applied to lowly polar materials based on a polyolefin such as polypropylene, exhibits satisfactory adhesive force and that has excellent durability in high-temperature load environments. [Solution] The composition for pressure-sensitive adhesives comprises: a (meth)acrylic polymer (A) which comprises (meth)acrylate polymer molecules (a) that each have a trithiocarbonate structure, have hydroxy groups at both terminals of the molecule , and have a structural unit derived from a carboxylated monomer and which has a weight-average molecular weight (Mw) and a molecular-weight distribution (Mw/Mn), both determined by gel permeation chromatography, of 300,000-600,000 and 4.0 or less, respectively; an isocyanate compound (B) having two or more isocyanate groups in the molecule, the amount of the isocyanate compound (B) being 0.1-5 parts by mass per 100 parts by mass of the (meth)acrylic polymer (A); and a tackifier (C) having a softening point of 95ºC or higher.
C09J 133/06 - Homopolymères ou copolymères d'esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'atome d'oxygène faisant uniquement partie du radical carboxyle
C09J 7/00 - Adhésifs sous forme de films ou de pellicules
[Problem] To provide an adhesive composition which is capable of forming an adhesive layer that exhibits excellent durability under high temperature high humidity conditions. [Solution] An adhesive composition which contains (A) a (meth)acrylic polymer having a glass transition temperature (Tg) of less than 0°C and (B) a (meth)acrylic oligomer having a hydrolyzable silyl group, a weight average molecular weight (Mw) of 500-30,000 and a Tg of 0°C or more.
Provided is a microstructure production method capable of effectively suppressing hardening of a transfer-receiving layer in a region covered by a light-shielding pattern. According to the present invention, a microstructure production method is provided which is provided with a step for applying a photocurable resin composition onto a transparent substrate directly or via a transparent resin layer to form a transfer-receiving layer, and in a state in which a mold having a reversed pattern of a desired relief pattern is pressed against the transfer-receiving layer, using a prescribed light-shielding pattern as a mask, the transfer-receiving layer is irradiated from the transparent substrate side with active energy rays to harden the transfer-receiving layer, thereby forming a hardened resin layer in which the reverse pattern is transferred to the transfer-receiving layer, the mold having been subjected to a transparency-reducing treatment.
The purpose of the present invention is to provide a water-repellent member having excellent water-repelling properties and scratch resistance. The present invention provides a water-repellent member comprising a base material and a resin layer on at least one surface of the base material. The resin layer has a primary peak-valley shape in which a plurality of recesses are provided on the base surface, with the proportion of such recesses by area in the base area being 10-60%. The base surface is provided with a secondary peak-valley shape, and the average height of the secondary peak-valley shape is 15 nm or greater, and the surface of the secondary peak-valley shape is provided with a fluorine-containing group.
B32B 3/30 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche continue dont le périmètre de la section droite a une allure particulièreProduits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche comportant des cavités ou des vides internes caractérisés par une couche comportant des retraits ou des saillies, p. ex. des gorges, des nervures
B05D 1/38 - Applications successives de liquides ou d'autres matériaux fluides, p. ex. sans traitement intermédiaire avec traitement intermédiaire
B05D 3/06 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliquésTraitement ultérieur des revêtements appliqués, p. ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par exposition à des rayonnements
B05D 3/10 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliquésTraitement ultérieur des revêtements appliqués, p. ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par d'autres moyens chimiques
B05D 3/12 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliquésTraitement ultérieur des revêtements appliqués, p. ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par des moyens mécaniques
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
C09K 3/18 - Substances non couvertes ailleurs à appliquer sur des surfaces pour y minimiser l'adhérence de la glace, du brouillard ou de l'eauSubstances antigel ou provoquant le dégel pour application sur des surfaces
98.
WATER-REPELLENT MEMBER AND METHOD FOR MANUFACTURING SAME
Provided is a water-repellent member having extremely excellent water repellency. Through the present invention, there is provided a water-repellent member provided with a substrate and a resin layer on at least one surface of the substrate, the resin layer having a plurality of columnar projections, the columnar projections having a cross-sectional area of 400π-2500π nm2, the pitch at which the columnar projections are formed being 90-400 nm, a gap between two adjacent columnar projections being 50-360 nm, and a fluorine-atom-containing layer including fluorine atoms being provided so as to cover the columnar projections.
B32B 3/30 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche continue dont le périmètre de la section droite a une allure particulièreProduits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche comportant des cavités ou des vides internes caractérisés par une couche comportant des retraits ou des saillies, p. ex. des gorges, des nervures
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
99.
PLASTICIZER FOR POLYLACTIC ACID RESINS, POLYLACTIC ACID RESIN COMPOSITION USING SAID PLASTICIZER AND POLYLACTIC ACID RESIN MOLDED ARTICLE
The objective of the present invention is to provide: a plasticizer for polylactic acid resins, which exhibits excellent compatibility with polylactic acid resins and does not cause decrease in the molding/processing temperature of a polylactic acid resin, while being not susceptible to bleeding from a molded article obtained therefrom over time; a polylactic acid resin composition which exhibits excellent plasticity and moldability and is able to be molded even at high temperatures; and a polylactic acid resin molded article which is formed from this polylactic acid resin composition and has excellent plasticity, while being not susceptible to bleeding of the plasticizer. A plasticizer for polylactic acid resins according to the present invention is composed of a (meth)acrylic resin which is a copolymer of monomer components that include 30-70 parts by weight of methyl methacrylate and 30-70 parts by weight of an alkyl acrylate ester having an alkyl group with 1-8 carbon atoms (provided that the total of all monomer components is 100 parts by weight), and which has a weight average molecular weight of 10,000-1,000,000 and a molecular weight distribution of 3-10.
Provided is a method for manufacturing a mold for imprinting with which transfer failure is unlikely to occur. The present invention provides a method for manufacturing a mold for imprinting, the method being provided with: a winding step of winding a film mold having a resin layer on which a base pattern comprising an inverse pattern of a desired fine uneven pattern is formed, onto a column-shaped transfer roll so that a gap where the base pattern does not exist forms in a portion at which the two ends of the film mold abut one another; a resin filling step of filling the gap with a resin composition; and a pattern forming step of pressing a transfer pattern provided on a pattern adding mold onto the resin composition to form an additional pattern, including an inverse pattern of the transfer pattern, on the resin composition, wherein the filling with the resin composition is performed in such a way that the resin composition protrudes from the gap to form a protruding part thereof on a surface of the resin layer before or when the pattern adding mold is pressed onto the resin composition.
B29C 59/04 - Façonnage de surface, p. ex. gaufrageAppareils à cet effet par des moyens mécaniques, p. ex. par pressage en utilisant des rouleaux ou des courroies sans fin
B29C 33/38 - Moules ou noyauxLeurs détails ou accessoires caractérisés par la matière ou le procédé de fabrication
H01L 21/027 - Fabrication de masques sur des corps semi-conducteurs pour traitement photolithographique ultérieur, non prévue dans le groupe ou