A composition including: a compound (A) having an N-substituted and/N,N-disubstituted amide group; and a neutralized salt (B) of an acidic compound and a basic compound.
C09K 13/06 - Compositions pour l'attaque chimique, la gravure, le brillantage de surface ou le décapage contenant un acide inorganique avec une substance organique
C09K 23/42 - Éthers, p. ex. éthers polyglycoliques d'alcools ou de phénols
An active energy ray curable composition contains a (meth)acrylate (A) that has one or more amide groups and one or more cyclic substituents in each molecule, and a polymerizable compound (B) (excluding (A)) that has one or more ethylenically unsaturated groups in each molecule, and which contains, as the polymerizable compound (B), at least a polymerizable compound (b1) that has one or more chain substituents having 1 to 36 carbon atoms and/or a polymerizable compound (b2) that has one or more cyclic substituents having 3 to 20 carbon atoms.
C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p. ex. réticulation par UV qui suit l’impression
A61K 8/81 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés organiques macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons insaturées carbone-carbone
C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
[Problem] To provide: a highly transparent active-energy-ray-curable composition that has few residual unreacted substances or low-molecular decomposition products, that does not cause odor or bleed-out, that makes it possible to acquire a cured product having high safety, durability, and transparency, and that can be cured completely even by long-wavelength light having a wavelength of 350 nm or greater; and a molded article which has various applications and in which the aforementioned composition is used.
[Problem] To provide: a highly transparent active-energy-ray-curable composition that has few residual unreacted substances or low-molecular decomposition products, that does not cause odor or bleed-out, that makes it possible to acquire a cured product having high safety, durability, and transparency, and that can be cured completely even by long-wavelength light having a wavelength of 350 nm or greater; and a molded article which has various applications and in which the aforementioned composition is used.
[Solution] An active-energy-ray-curable composition that includes a polymerizable photoinitiator (A) having one or more benzophenone groups and one or more ethylenically unsaturated groups per molecule, and a polymerizable compound (B) (excluding A) having one or more ethylenically unsaturated groups per molecule, in which a content of components having a molecular weight of less than 1000 in a cured product of the aforementioned composition is less than 10%.
C08F 212/14 - Monomères contenant un seul radical aliphatique non saturé contenant un cycle substitué par des hétéro-atomes ou des groupes contenant des hétéro-atomes
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 220/28 - Esters contenant de l'oxygène en plus de l'oxygène de la fonction carboxyle ne contenant pas de cycles aromatiques dans la partie alcool
C08F 220/36 - Esters contenant de l'azote contenant de l'oxygène en plus de l'oxygène de la fonction carboxyle
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
C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p. ex. réticulation par UV qui suit l’impression
C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
C09D 11/30 - Encres pour l'impression à jet d'encre
C09D 125/18 - Homopolymères ou copolymères de monomères aromatiques contenant des éléments autres que le carbone et l'hydrogène
C09D 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
C09D 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
C09D 133/26 - Homopolymères ou copolymères de l'acrylamide ou du méthacrylamide
C09D 135/02 - Homopolymères ou copolymères d'esters
C09J 4/00 - Adhésifs à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
C09J 125/18 - Homopolymères ou copolymères de monomères aromatiques contenant des éléments autres que le carbone et l'hydrogène
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 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 133/26 - Homopolymères ou copolymères de l'acrylamide ou du méthacrylamide
C09J 135/02 - Homopolymères ou copolymères d'esters
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Vinyl monomer used in the manufacture of other chemicals; Chemicals, namely, vinyl monomer for radical polymerization and UV curing products; Chemicals for the manufacture of inks, paints, pressure sensitive adhesives, adhesives, coating agents, latexes, sealing agents, decorative agents and resins, namely heat-polymerizable and active energy ray-curable acrylic monomers; Chemicals for the manufacture of cosmetics and medical products in the nature of contact lenses, dental molding or repair materials and parts, namely, heat-polymerizable and active energy ray-curable acrylic monomers; Chemicals, namely, methacrylate monomers, acrylate monomers, methacrylamide monomers and acrylamide monomers; Acrylic powder monomers and acrylic liquid monomers; Photo curable acrylic monomers, namely, UV curable monomers and EB curable monomers; Chemicals for 3D modeling; Reactive diluents for ultraviolet curable resins; Monomers for use in the manufacture of compositions for decorating nails or making artificial nails; Cross-linking monomer agents for use in the manufacture of adhesives and sealants
[Problem] The present invention addresses the problem of providing a benzoylformic acid amide derivative. The benzoylformic acid amide derivative has good photopolymerization initiation properties and photosensitization effect with respect to long-wavelength ultraviolet light, and a cured product obtained from a curable composition that contains the benzoylformic acid amide derivative has an extremely low content of a low molecular weight component, and has high yellowing resistance, durability and safety. [Solution] The present invention provides a benzoylformic acid amide derivative.
C07C 235/78 - Amides d'acides carboxyliques, le squelette carboné de la partie acide étant substitué de plus par des atomes d'oxygène ayant des atomes de carbone de groupes carboxamide et des atomes d'oxygène, liés par des liaisons doubles, liés au même squelette carboné avec des atomes de carbone des groupes carboxamide liés à des atomes de carbone acycliques d'un squelette carboné non saturé le squelette carboné contenant des cycles
C07D 251/34 - Esters cyanuriques ou isocyanuriques
C07D 403/14 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant au moins trois hétérocycles
C08F 2/50 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire par la lumière ultraviolette ou visible avec des agents sensibilisants
C08F 20/60 - Amides contenant de l'azote en plus de l'azote de la fonction carbonamide
C08G 65/10 - Oxiranes saturés caractérisés par les catalyseurs utilisés
C09D 7/63 - Adjuvants non macromoléculaires organiques
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
C09D 201/00 - Compositions de revêtement à base de composés macromoléculaires non spécifiés
C09J 11/06 - Additifs non macromoléculaires organiques
C09J 201/00 - Adhésifs à base de composés macromoléculaires non spécifiés
G03F 7/031 - Composés organiques non couverts par le groupe
6.
COATING COMPOSITION, ADHESIVE OR NON-ADHESIVE COATING LAYER CONTAINING SAID COATING COMPOSITION, AND LAMINATE INCLUDING THESE COATING LAYERS
Coating compositions including 0.5 to 30.0% by mass of acrylic polymers (A) and 70.0 to 99.5% by mass of polymerizable compounds (B) are provided. The acrylic polymers (A) contain a branched alkyl group having 3 to 20 carbon atoms and/or a branched or unbranched alkenyl group having 3 to 20 carbon atoms in the side chain. The coating compositions can form non-adhesive coating layers with good adhesion to various resinous base materials excellent surface hardness, tack resistance, bending resistance, scratch resistance, shrinkage resistance and moisture heat resistance. The coating compositions also can form adhesive coating layers with excellent close adhesion, adhesiveness, transparency, contamination resistance, heat and moisture resistance, yellowing resistance, and step followability. Moreover, various laminates, cover films, cover substrates and the like having these coating layers on one side or both sides of the resin films and/or resinous base materials are provided.
C09D 151/00 - Compositions de revêtement à base de polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carboneCompositions de revêtement à base de dérivés de tels polymères
[Problem] The present invention addresses the problem of providing a photopolymerization initiator which is unlikely to be affected by oxygen inhibition, exhibits good photoinitiation properties even in the air, has high sensitivity to long wavelength light rays, and can suppress odors and bleeding out in an obtained cured product. [Solution] Provided is a photopolymerization initiator which has, in the molecule, one or more benzopheno groups and one or more hetero atom-containing saturated or unsaturated cyclic substituent groups having 5 or more ring-forming atoms. One or more carbon atoms in an aryl group in one or more benzopheno groups is bonded to one or more hetero atom-containing saturated or unsaturated cyclic substituent groups having 5 or more ring-forming atoms via a carboxylic acid ester group or a carboxylic acid amide group.
C08F 2/50 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire par la lumière ultraviolette ou visible avec des agents sensibilisants
The present invention addresses the problem of obtaining a photocurable inkjet ink composition that can be brought to a viscosity suitable for inkjet ink compositions, that realizes a satisfactorily high reactivity, and that can reduce the migrating substances that are produced from the coating film of the cured photocurable inkjet ink composition. As a solution to the problem, a photocurable inkjet ink composition is provided that contains the following A to E, has a viscosity of not more than 100 cps, and has a surface tension of not more than 32.0 mN/m: A. an ethylenically unsaturated bond-containing polymeric photopolymerization initiator, B. a thioxanthone-type compound that has a photosensitizing action, C. a (meth)acrylate-type polymerizable compound, D. a (meth)acrylamide-type compound and/or an aminobenzoate compound, and E. a surface conditioner.
C09D 11/30 - Encres pour l'impression à jet d'encre
B41J 2/01 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre
B41M 5/00 - Procédés de reproduction ou méthodes de reproduction ou de marquageMatériaux en feuilles utilisés à cet effet
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
9.
SOLVENT FOR RESIN SYNTHESIS AND METHOD FOR PRODUCING SYNTHETIC RESIN USING SAID SOLVENT
To provide: a solvent used for synthesizing a synthetic resin such as a polyimide resin and a polyurethane resin, the solvent capable of synthesizing a polymer having a high molecular weight in a short time, causing no clouding of a reaction solution during and after reaction, and having high transparency and storage stability; and a method for producing the synthetic resin using the solvent. A solvent (C) for resin synthesis, containing: 10 to 99.9999 mass % of an amide-based solvent (A); and 0.0001 to 5 mass % of a reaction accelerator (B), in which the reaction accelerator (B) is an aliphatic or aromatic tertiary amine compound having one or more tertiary amino groups in a molecule of the reaction accelerator (B).
A polymerizable composition; a product of polymerization of the polymerizable composition; and various molded articles obtained using the polymerizable composition and the product of polymerization of the polymerizable composition. The polymerizable composition contains N-substituted (meth)acrylamide (A) represented by a the formula:
A polymerizable composition; a product of polymerization of the polymerizable composition; and various molded articles obtained using the polymerizable composition and the product of polymerization of the polymerizable composition. The polymerizable composition contains N-substituted (meth)acrylamide (A) represented by a the formula:
A polymerizable composition; a product of polymerization of the polymerizable composition; and various molded articles obtained using the polymerizable composition and the product of polymerization of the polymerizable composition. The polymerizable composition contains N-substituted (meth)acrylamide (A) represented by a the formula:
where R1 represents a hydrogen atom or a methyl group, one of R2 and R3 represents a chain hydrocarbon group having 6 or more carbon atoms or a cyclic hydrocarbon group having 6 or more carbon atoms, the other represents a hydrogen atom, a chain hydrocarbon group having 1 or more carbon atoms, or a cyclic hydrocarbon group having 3 or more carbon atoms, and R2 and R3 include a group in which a 6- or more-membered saturated ring is formed together with a nitrogen atom carrying R2 and R3.
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 220/28 - Esters contenant de l'oxygène en plus de l'oxygène de la fonction carboxyle ne contenant pas de cycles aromatiques dans la partie alcool
C08F 220/30 - Esters contenant de l'oxygène en plus de l'oxygène de la fonction carboxyle contenant des cycles aromatiques dans la partie alcool
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 133/26 - Homopolymères ou copolymères de l'acrylamide ou du méthacrylamide
C09J 4/00 - Adhésifs à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
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
C09D 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
C09D 133/26 - Homopolymères ou copolymères de l'acrylamide ou du méthacrylamide
C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p. ex. réticulation par UV qui suit l’impression
C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
A61K 8/81 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés organiques macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons insaturées carbone-carbone
A61Q 5/06 - Préparations pour mettre les cheveux en forme, p. ex. pour mettre en forme ou colorer temporairement
11.
METHOD FOR TREATING ORGANIC WASTEWATER CONTAINING AMIDE COMPOUNDS
This invention is to provide a method for stably, inexpensively and highly efficiently treating amide compounds containing organic wastewater. It is enabled that treat the organic wastewater containing amide compounds by activated-sludge treatment in one or more aeration tanks. The amide compounds include amide ether solvents such as 3-methoxy-N,N-dimethyl propanamide and 3-methoxy-N,N-dimethyl propenamide; N,N-disubstituted acrylamides such as N,N-dimethylacrylamide, N,N-diethyl acrylamide and N-[3-(dimethylamino)propyl]acrylamide; N-monosubstituted acrylamides such as N-isopropyl acrylamide, N-octyl acrylamide, N-(2-hydroxyethyl)acrylamide, N-ethylhexyl acrylamide, N-oleyl acrylamide and N-stearyl acrylamide; acryloyl morpholine and diacetone acrylamide.
[Problem] To provide: a curable composition which has high curability and high transparency, while exhibiting good adhesion to various base materials, and which is used in both an aqueous system and an organic system and is applied to UV curing and/or thermal curing; a coating agent composition, a bonding agent composition, an adhesive composition, an ink composition, an aqueous ink composition, an ink composition for three-dimensional modeling, an aqueous coating material composition, a sealing agent composition, a nail cosmetic composition, a dental material and a decorative coating agent, each of which contains this curable composition; and cured products and molded articles of these materials. [Solution] A curable composition which contains: (A) a water-insoluble multifunctional (meth)acrylamide; and (B) a polymerizable compound other than the component (A).
B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
C08F 220/58 - Amides contenant de l'oxygène en plus de l'oxygène de la fonction carbonamide
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
[Problem] To provide a composition that has high dissolving power for water and various organic and inorganic materials, is free of harmfulness such as irritation and toxicity, and can be used easily for various industrial purposes, such as such as a solvent for chemical reactions and resin synthesis, a solvent for analysis, a solvent for dissolution of resins, coatings, inks, etc., a diluent for dilution, a dispersant for dispersion, etc., a cleaning agent for cleaning production equipment, metal parts, electronic components, etc., a stripping agent for stripping resists and resins, a liquid crystal aligning agent for aligning liquid crystal molecules, a nonaqueous electrolyte for battery production, etc., and to provide various preparations and products that contain the composition. [Solution] A composition containing a compound (A) having an N-substituted and/N,N-disubstituted amide group and a neutralized salt (B) of an acidic compound and a basic compound.
[Problem] The present invention addresses the problem of providing: an active energy ray-curable composition which has various characteristics required for active energy ray-curable compositions, and which is especially capable of achieving high transparency, high curability with respect to LED rays, and resistance to curing shrinkage at the same time, the characteristics having been difficult to achieve at the same time; and a cured product which can achieve transparency, heat resistance, impact resistance, wear resistance, resistance to wet heat yellowing, water resistance and durability at the same time, the characteristics having been difficult to achieve at the same time. [Solution] The present invention provides an active energy ray-curable composition which contains a (meth)acrylate (A) that has a amide group and a cyclic substituent in each molecule, and a polymerizable compound (B) (excluding (A)) that has one or more ethylenically unsaturated groups in each molecule, and which contains, as the polymerizable compound (B), at least a polymerizable compound (b1) that has a chain substituent having 1 to 36 carbon atoms and/or a polymerizable compound (b2) that has a cyclic substituent having 3 to 20 carbon atoms.
C09D 5/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte
C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p. ex. réticulation par UV qui suit l’impression
C09D 11/30 - Encres pour l'impression à jet d'encre
[Problem] To provide: a highly transparent active-energy-ray-curable composition that has few residual unreacted substances or low-molecular decomposition products, that does not cause odor or bleed-out, that makes it possible to acquire a cured product having high safety, durability, and transparency, and that can be cured completely even by long-wavelength light having a wavelength of 350 nm or greater; and a molded article which has various applications and in which the aforementioned composition is used. [Solution] An active-energy-ray-curable composition that includes a polymerizable photoinitiator (A) having one or more benzophenone groups and one or more ethylenically unsaturated groups per molecule, and a polymerizable compound (B) (excluding A) having one or more ethylenically unsaturated groups per molecule, the amount of components having a molecular weight of less than 1000 in a cured product of the aforementioned composition being less than 10%.
C08F 2/48 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire par la lumière ultraviolette ou visible
A61K 8/84 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés organiques macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons insaturées carbone-carbone
B41M 5/00 - Procédés de reproduction ou méthodes de reproduction ou de marquageMatériaux en feuilles utilisés à cet effet
C08F 220/00 - Copolymères de composés contenant un ou plusieurs radicaux aliphatiques non saturés, chaque radical ne contenant qu'une seule liaison double carbone-carbone et un seul étant terminé par un seul radical carboxyle ou un sel, anhydride, ester, amide, imide ou nitrile
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
C09D 7/63 - Adjuvants non macromoléculaires organiques
C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p. ex. réticulation par UV qui suit l’impression
C09D 11/30 - Encres pour l'impression à jet d'encre
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
C09J 4/00 - Adhésifs à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
The present application provides a photopolymerization initiator having one or more ethylenic unsaturated bonds and one or more photopolymerization initiating functional groups in the molecule has been found. One or more kinds selected from an acrylamide group, an acrylate group, a vinyl group, an allyl group, a maleimide group, and the like can be suitably used as the ethylenic unsaturated bond, and a benzophenone compound having a specific structure can be suitably used as the photopolymerization initiating functional group.
C08F 2/46 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire
C08F 2/50 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire par la lumière ultraviolette ou visible avec des agents sensibilisants
C08G 61/04 - Composés macromoléculaires contenant uniquement des atomes de carbone dans la chaîne principale de la molécule, p. ex. polyxylylènes uniquement des atomes de carbone aliphatiques
C08F 120/36 - Esters contenant de l'azote contenant de l'oxygène en plus de l'oxygène de la fonction carboxyle
C09D 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 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
17.
COATING COMPOSITION, ADHESIVE OR NON-ADHESIVE COATING LAYERS FORMED OF SAID COATING COMPOSITION, AND A LAYERED BODY HAVING SAID COATING LAYERS
[Problem] To provide: a coating composition that can form a non-adhesive coating layer that demonstrates tight adhesion to various resin base materials, excellent surface hardness, tack resistance, flex resistance, scuff resistance, shrinkage resistance, and resistance to moist heat and/or an adhesive coating layer that demonstrates excellent adherence, adhesiveness, transparency, soiling resistance, resistance to moist heat, yellow discoloration resistance, and uneveness trackability; a non-adhesive coating layer and an adhesive coating layer formed of said coating composition; and a layered body of one of a variety of kinds, a cover film, a substrate, and the like that comprise these coating layers disposed on one side or both sides of the base material. [Solution] Provided is a coating composition containing: 0.5-30.0 mass% of an acrylic polymer (A) having a branched or unbranched alkenyl group and/or a branched alkyl group having 3-20 carbon atoms on a side chain; and 70.0-99.5 mass% of a polymer compound (B).
C09D 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
C09D 175/14 - Polyuréthanes comportant des liaisons non saturées carbone-carbone
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 175/14 - Polyuréthanes comportant des liaisons non saturées carbone-carbone
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
[Problem] To provide: a polymerizable composition which has the property of highly wetting various substrates widely ranging in polarity from low to high polarity, such as organic substrates, inorganic substrates, and substrates comprising organic/inorganic composite materials, and has high transparency and curability and which can be cured to provide cured objects having excellent water resistance; a product of polymerization of the polymerizable composition; and various molded articles obtained using or comprising these. [Solution] A polymerizable composition containing an N-substituted (meth)acrylamide (A) represented by general formula [1]. (In the formula, R1represents a hydrogen atom or a methyl group, one of R2and R3represents a C6 or higher chain hydrocarbon group or a C6 or higher cyclic hydrocarbon group, the other represents a hydrogen atom, a C1 or higher chain hydrocarbon group, or a C3 or higher cyclic hydrocarbon group, and R2and R3, in corporation with the nitrogen atom bonded thereto, may have formed a six-membered or larger saturated ring.)
[Problem] To provide: a solvent for use in synthesizing synthetic resins such as polyimide resins and polyurethane resins, the solvent having high transparency and high storage stability and enabling a high-molecular-weight polymer to be synthesized in a short time while preventing the reaction solution from becoming turbid during or after the reaction; and a method for producing a synthetic resin using the solvent. [Solution] A solvent (C) for resin syntheses which comprises 10-99.9999 mass% amide-based solvent (A) and 0.0001-5 mass% reaction accelerator (B), wherein the reaction accelerator (B) is an aliphatic or aromatic tertiary amine compound having one or more tertiary amino groups in the molecule.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Chemicals for use in industry; chemicals for use in science;
solvents for paints, varnishes and lacquers; solvents for
use in the manufacture of insecticides; detergents for use
in manufacturing processes; chemical additives for
lubricants; plasticizers; surface-active compounds; chemical
preparations for use in the manufacture of paints;
dispersing agents; chemical preparations for use in the
manufacture of pharmaceuticals; chemical preparations for
general industrial manufacturing; chemical preparations for
cleaning tank and equipment for use in manufacturing
processes; mold release compounds for use in a wide variety
of industries, industrial chemicals, namely, solvents for
polyurethane, polyimide, polyamide, polyamide-imide and
fluorine-containing polymers; solvent type processing
compositions for use in the electronics industry; solvents
for reaction and polymerization; solvents for use in the
manufacture of printing inks in the printing industry;
solvents for use in the semiconductors industry, LCD
industry, and electronics industry.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Chemicals for use in industry; chemicals for use in science; solvents for varnishes; solvents for paints and lacquers, namely, amide solvents for industrial use; solvents for use in the manufacture of insecticides; detergents for use in manufacturing processes; chemical additives for lubricants; plasticizers; surface-active compounds for general use in the industrial arts, namely, as wetting, spreading, emulsifying, dispersing and penetrating agents; chemical preparations for use in the manufacture of paints; dispersing agents; chemical preparations for use in the manufacture of pharmaceuticals; chemical preparations for general industrial manufacturing; chemical preparations for cleaning tank and equipment for use in manufacturing processes; mold release compounds for use in a wide variety of industries, industrial chemicals, namely, solvents for polyurethane, polyimide, polyamide, polyamide-imide and fluorine-containing polymers; solvent type processing compositions for use in the electronics industry; solvents for reaction and polymerization namely, amide solvents for industrial use; solvents for use in the manufacture of printing inks in the printing industry, namely, amide solvents for industrial use; solvents for use in the semiconductors industry, LCD industry, and electronics industry, namely, amide solvents for industrial use
[Problem] The present invention addresses the problem of providing a photopolymerization initiator that is highly compatible with a monomer used together therewith, has an inhibited odor or bleed-out problem, and has high sensitivity to long-wavelength light. [Solution] The present invention has been achieved through discovery of a photopolymerization initiator having, in the molecule, at least one ethylenically unsaturated bond and at least one photopolymerization-initiating functional group. As the ethylenically unsaturated bond, at least one selected from an acrylamide group, an acrylate group, a vinyl group, an allyl group, a maleimide group, and the like can be suitably used. As the photopolymerization-initiating functional group, a benzophenone compound having a specific structure can be suitably used. [Selected figure] None
C08F 2/50 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire par la lumière ultraviolette ou visible avec des agents sensibilisants
C08F 20/30 - Esters contenant de l'oxygène en plus de l'oxygène de la fonction carboxyle contenant des cycles aromatiques dans la partie alcool
Photo-curable resin composition for three-dimensional molding, method for three-dimensional molding using the same, and three-dimensional molded product
A photo-curable resin composition for three-dimensional molding which does not require a support material is provided and can be cured by light irradiation while being extruded from a nozzle through a simple FDM method to be stacked and molded in a short period of time. The photo-curable resin composition has a viscosity at 20° C. of 0.2 Pa·s or more and a viscosity at 150° C. of 1000 Pa·s or less.
C08F 2/46 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire
C08F 2/50 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire par la lumière ultraviolette ou visible avec des agents sensibilisants
C08G 61/04 - Composés macromoléculaires contenant uniquement des atomes de carbone dans la chaîne principale de la molécule, p. ex. polyxylylènes uniquement des atomes de carbone aliphatiques
B29C 64/124 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p. ex. dépôt d’un cordon continu de matériau visqueux utilisant des couches de liquide à solidification sélective
C08F 299/06 - Composés macromoléculaires obtenus par des interréactions de polymères impliquant uniquement des réactions entre des liaisons non saturées carbone-carbone, en l'absence de monomères non macromoléculaires à partir de polycondensats non saturés à partir de polyuréthanes
C08F 2/48 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire par la lumière ultraviolette ou visible
C08F 299/02 - Composés macromoléculaires obtenus par des interréactions de polymères impliquant uniquement des réactions entre des liaisons non saturées carbone-carbone, en l'absence de monomères non macromoléculaires à partir de polycondensats non saturés
A three-dimensional molding apparatus is provided and includes a reservoir portion, a nozzle portion, a liquid-sending unit, and a temperature control unit that correspond to each of the two or more different types of materials, a molding stage, a relative movement mechanism for moving the stage and the nozzle portions, and a control computer. By using this apparatus, industrial additive manufacturing with two or more different types of materials can be realized with high precision, and high-definition molded products in which different types of materials are arbitrarily combined can be produced.
B29C 64/124 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p. ex. dépôt d’un cordon continu de matériau visqueux utilisant des couches de liquide à solidification sélective
An active energy ray-curable resin composition for three-dimensional molding support materials is provided and includes 0.1 to 90% by mass of a non-polymerizable compound (A) in which inorganic groups/organic groups (I/O value) equals 0.4 to 1.8, and 10 to 99.9% by mass of a polymerizable compound (B) in which inorganic groups/organic groups (I/O value) equals 0.8 to 3.0. By using the active energy ray-curable resin composition, an ink for a support material having well-balanced inorganicity and organicity is obtained, and by using the ink, the support material is easily removed from a roughly molded product without corrosion of ink tanks, ink ejection heads, and similar objects, and a large-sized and highly accurate three-dimensional molded product is obtained.
B29C 64/40 - Structures de support des objets en 3D pendant la fabrication, lesdites structures devant être sacrifiées après réalisation de la fabrication
B29C 64/112 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p. ex. dépôt d’un cordon continu de matériau visqueux utilisant des gouttelettes individuelles, p. ex. de buses de jet
[Problem] To provide: an active energy ray curable resin composition for support materials which, in three-dimensional molding, deters corrosion of components of a molding device, enables large-size and high-precision molding even at side surfaces and corners, and enables efficient removal of support materials after molding; a support material ink containing the resin composition; and the like. [Solution] This active energy ray curable resin composition, for three-dimensional molding support materials, contains 0.1-90 mass% of a non-polymerizable compound (A) in which inorganic groups/organic groups (I/O value) equals 0.4-1.8, and 10-99.9 mass% of a polymerizable compound (B) in which inorganic groups/organic groups (I/O value) equals 0.8-3.0, with use of the composition making it possible to obtain a support material ink having a good balance between inorganicity and organicity. Use of the ink makes it possible to remove support materials easily from a rough molded article without occurrence of corrosion of an ink tank, an ink discharge head, and the like, and to obtain a large-size and highly precise three-dimensional molded article.
B29C 64/40 - Structures de support des objets en 3D pendant la fabrication, lesdites structures devant être sacrifiées après réalisation de la fabrication
B29C 64/112 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p. ex. dépôt d’un cordon continu de matériau visqueux utilisant des gouttelettes individuelles, p. ex. de buses de jet
B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
B33Y 80/00 - Produits obtenus par fabrication additive
C08F 2/46 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire
27.
THREE-DIMENSIONAL SHAPING DEVICE AND THREE-DIMENSIONAL SHAPING METHOD USING HETEROGENEOUS MATERIALS
[Problem] To provide a three-dimensional shaping device that is capable of stacking and shaping two or more kinds of heterogeneous materials, a three-dimensional shaping method for heterogeneous materials, and a three-dimensional shaped object composed of the heterogeneous materials. [Solution] This three-dimensional shaping device is provided with: storage units respectively corresponding to two or more kinds of heterogeneous materials; a nozzle unit; a liquid transporting device; a temperature control device; a shaping stage; a relative movement mechanism that moves the stage or the nozzle unit; and a control computer. By using the device, it is possible to industrially stack and shape two or more kinds of heterogeneous materials with excellent accuracy, and to manufacture a high-definition shaped object combining arbitrary heterogeneous materials.
B29C 64/106 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p. ex. dépôt d’un cordon continu de matériau visqueux
B33Y 30/00 - Appareils pour la fabrication additiveLeurs parties constitutives ou accessoires à cet effet
28.
PHOTOCURABLE RESIN COMPOSITION FOR THREE-DIMENSIONAL MOLDING, THREE-DIMENSIONAL MOLDING METHOD USING SAME, AND THREE-DIMENSIONAL MOLDED PRODUCT
[Problem] To provide a photocurable resin composition which is for three-dimensional molding and with which a photocurable resin can be cured by light irradiation and molded by stacking in a short period of time while being extruded from a nozzle through a simple FDM method without needing a support material. [Solution] A photocurable resin composition was found which has a viscosity of 0.2 Pa∙S or more at 20°C and a viscosity of 1,000 Pa∙S or less at 150°C.
C08F 299/06 - Composés macromoléculaires obtenus par des interréactions de polymères impliquant uniquement des réactions entre des liaisons non saturées carbone-carbone, en l'absence de monomères non macromoléculaires à partir de polycondensats non saturés à partir de polyuréthanes
B29C 64/118 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p. ex. dépôt d’un cordon continu de matériau visqueux utilisant un matériau filamentaire mis en fusion, p. ex. modélisation par dépôt de fil en fusion [FDM]
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
Produits et services
Unprocessed synthetic resins for use in the manufacture of
plastic molding compounds; unprocessed artificial resins for
industrial purposes; acrylic resins, unprocessed;
polyurethane resins, unprocessed; plastics, unprocessed;
polymer resins, unprocessed; thermally curable unprocessed
synthetic resins; radiation-curable unprocessed synthetic
resins; chemical preparations for use in industry;
industrial chemicals; chemicals for use in the manufacture
of paper; synthetic resin adhesives for industrial purposes;
adhesives for industrial purposes; adhesive substances for
use in industry; chemical additives for use in the
manufacture of cosmetics. Toner cartridges, filled, for inkjet printers; ink for
printers and photocopiers; printers' pastes [ink];
unprocessed natural resins; typographic ink; intaglio ink;
engraving ink; ink for leather; interior paints; exterior
paints; floor paints; fabric paints; distempers; paints for
marine use; waterproof paints; synthetic dyes; ink
cartridges, filled, for printers and photocopiers.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
Produits et services
Unprocessed synthetic resins for use in the manufacture of plastic molding compounds; unprocessed artificial resins for industrial purposes; acrylic resins, unprocessed; polyurethane resins, unprocessed; plastics, unprocessed; polymer resins, unprocessed; thermally curable unprocessed synthetic resins; radiation-curable unprocessed synthetic resins; chemical preparations for use in industry; industrial chemicals; chemicals for use in the manufacture of paper; synthetic resin adhesives for industrial purposes; adhesives for industrial purposes; adhesive substances for use in industry; chemical additives for use in the manufacture of cosmetics Toner cartridges, filled, for inkjet printers; ink for printers and photocopiers; printers' pastes; unprocessed natural resins; typographic ink; intaglio ink; engraving ink; ink for leather; interior paints; exterior paints; floor paints; fabric paints; distempers; paints for marine use; waterproof paints; synthetic dyes; ink cartridges, filled, for printers and photocopiers
31.
Active energy ray-curable resin composition for three-dimensional model supporting material
An object of the present invention is to provide a shape supporting support material which can be efficiently removed after molding in addition manufacturing and an active energy ray-curable resin composition used for forming the support material. An active energy ray-curable resin composition containing the ionic monomer (A), the nonionic water-soluble monomer (B), the nonpolymerizable compound (C), and the photopolymerization initiator (D), and/or the polyfunctional monomer (E) is used. The support material can be thereby efficiently removed from the formed roughly modeled product. Furthermore, a three-dimensional modeled product having a non-contaminated surface and high molding accuracy can be obtained.
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p. ex. réticulation par UV qui suit l’impression
B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
C08F 2/44 - Polymérisation en présence d'additifs, p. ex. plastifiants, matières colorantes, charges
B29C 67/00 - Techniques de façonnage non couvertes par les groupes , ou
C08F 2/50 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire par la lumière ultraviolette ou visible avec des agents sensibilisants
C08F 220/58 - Amides contenant de l'oxygène en plus de l'oxygène de la fonction carbonamide
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
C08F 220/06 - Acide acryliqueAcide méthacryliqueLeurs sels métalliques ou leurs sels d'ammonium
B29C 64/40 - Structures de support des objets en 3D pendant la fabrication, lesdites structures devant être sacrifiées après réalisation de la fabrication
C09D 11/106 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
B29C 64/112 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p. ex. dépôt d’un cordon continu de matériau visqueux utilisant des gouttelettes individuelles, p. ex. de buses de jet
B29K 71/00 - Utilisation de polyéthers comme matière de moulage
B29K 105/00 - Présentation, forme ou état de la matière moulée
32.
OXAZOLINE-BASED DISPERSANTS FOR CARBON MATERIALS, AND CARBON COMPOSITE MATERIALS IN WHICH SAME ARE USED
NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITY (Japon)
Inventeur(s)
Hirata, Meiri
Maruyama, Takashi
Goto, Teruya
Takahashi, Tatsuhiro
Taki , Masahiko
Abrégé
[Problem] To provide a dispersion promoter, an adhesion improver, and a sizing agent with which it is possible to impart hydrophilicity and adhesiveness to the surface of various carbon materials and impart sizing properties to fibrous carbon materials by a simple method without requiring special techniques or equipment for dispersion and surface treatment and without harming the inherent properties of the carbon materials, and also to provide surface-modified carbon materials and carbon composite materials of which the surface is modified using the adhesion improver/sizing agent. [Solution] It was discovered that a copolymer (A) containing 2-oxazoline-based monomers (a) and low-Tg vinyl-based monomers (b) as structural units promotes the dispersion of carbon materials in other types of materials, improves the surface adhesiveness of carbon materials, and exhibits unique performance in imparting sizing properties to fibrous carbon materials. In addition, it was possible to obtain surface-modified carbon materials to which adhesiveness has been imparted and various types of carbon composite materials by reacting with various carbon materials using an adhesion improver that comprises the copolymer.
C08F 226/06 - Copolymères de composés contenant un ou plusieurs radicaux aliphatiques non saturés, chaque radical ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par une liaison simple ou double à l'azote ou par un hétérocycle contenant de l'azote par un hétérocycle contenant de l'azote
D06M 15/19 - Traitement des fibres, fils, filés, tissus ou articles fibreux faits de ces matières, avec des composés macromoléculairesUn tel traitement combiné avec un traitement mécanique avec des composés macromoléculaires synthétiques
D06M 15/27 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone d'acides carboxyliques non saturésLeurs sels ou esters d'esters d'acides carboxyliques non saturés et d'alkylpolyalkylène glycol
A method for manufacturing a three-dimensional molded product capable of performing support at high accuracy using a support material having sufficient hardness and rigidity, capable of removing the support material efficiently after molding, and requiring no finishing step in manufacturing a three-dimensional molded product by an inkjet optical molding method, and a three-dimensional molded product manufactured by this method. A roughly molded product formed from a model material forming a molded product and a support material supporting the shape of the model material during molding is immersed in a washing liquid. The support material swells at a swelling ratio of 10% or more, and is thereby peeled from an interface with the model material having a swelling ratio of 1% or less. Then, the support material is easily and completely removed without applying an external force. Furthermore, a three-dimensional molded product can be manufactured with high accuracy and high efficiency.
B29C 64/112 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p. ex. dépôt d’un cordon continu de matériau visqueux utilisant des gouttelettes individuelles, p. ex. de buses de jet
B29C 67/00 - Techniques de façonnage non couvertes par les groupes , ou
B33Y 80/00 - Produits obtenus par fabrication additive
B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
B29C 64/40 - Structures de support des objets en 3D pendant la fabrication, lesdites structures devant être sacrifiées après réalisation de la fabrication
B29C 33/44 - Moules ou noyauxLeurs détails ou accessoires comportant des moyens ou conçus spécialement pour faciliter le démoulage d'objets, p. ex. des objets à contre-dépouille
C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p. ex. réticulation par UV qui suit l’impression
C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
34.
Urethane-modified (meth)acrylamide compound and active energy ray curable resin composition containing same
Provided is an active energy ray curable resin which has excellent compatibility with organic solvents, general purpose acrylic monomers, and oligomers, and a high curing property with an active energy ray, and also has a high adhesion property for each substrate. A cured film obtained by ultraviolet curing of the active energy ray curable resin has an excellent surface curing property, scratch resistance and bending resistance, while also having high transparency. Provided is a urethane modified (meth)acrylamide compound having a urethane bond and one or more (meth)acrylamide groups in the molecule. The urethane modified (meth)acrylamide compound has excellent compatibility with organic solvents, general purpose acrylic monomers, and oligomers, and exhibits a high curing property with an active energy ray. Also provided is an active energy ray curable resin which is obtained with the urethane modified (meth)acrylamide compound and has an excellent surface curing property, scratch resistance, and bending resistance.
C08G 18/78 - Polyisocyanates ou polyisothiocyanates contenant des hétéro-atomes autres que l'azote, l'oxygène ou le soufre de l'isocyanate ou de l'isothiocyanate de l'azote
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
A61K 8/81 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés organiques macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons insaturées carbone-carbone
C09D 11/30 - Encres pour l'impression à jet d'encre
C09K 3/10 - Substances non couvertes ailleurs pour sceller ou étouper des joints ou des couvercles
C08L 75/16 - Polyuréthanes comportant des liaisons non saturées carbone-carbone comportant des liaisons non saturées carbone-carbone terminales
C08G 18/79 - Polyisocyanates ou polyisothiocyanates contenant des hétéro-atomes autres que l'azote, l'oxygène ou le soufre de l'isocyanate ou de l'isothiocyanate de l'azote caractérisés par le polyisocyanate utilisé, celui-ci contenant des groupes formés par oligomérisation d'isocyanates ou d'isothiocyanates
C09D 175/16 - Polyuréthanes comportant des liaisons non saturées carbone-carbone comportant des liaisons non saturées carbone-carbone terminales
C08G 18/73 - Polyisocyanates ou polyisothiocyanates acycliques
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
C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p. ex. réticulation par UV qui suit l’impression
C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
C09J 4/00 - Adhésifs à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
35.
(Meth)acrylamide based urethane oligomer and active energy ray curable resin composition containing same
An object is to provide a (meth)acrylamide based urethane oligomer which has excellent compatibility with organic solvents and general purpose acrylic monomers and oligomers, a high curing property with an active energy ray, and a low curing shrinkage property, and to provide an active energy ray curable resin composition containing the same which has an excellent adhesion property, moisture resistance, surface curing property, and also a low curing shrinkage property, and a molded article of the same. By using a (meth)acrylamide based urethane oligomer characterized by having a (meth)acrylamide group at the end or in side chain thereof and a cure shrinkage rate of 5% or less, it is possible to prepare a urethane oligomer having high curing property and excellent compatibility with organic solvents and general purpose acrylic monomers and oligomers, and an active energy ray curable resin composition containing the same and having excellent adhesion property can be prepared.
C08G 18/00 - Polymérisats d'isocyanates ou d'isothiocyanates
C08G 18/67 - Composés non saturés contenant un hydrogène actif
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
C09D 11/30 - Encres pour l'impression à jet d'encre
C09K 3/10 - Substances non couvertes ailleurs pour sceller ou étouper des joints ou des couvercles
C08G 18/42 - Polycondensats contenant des groupes ester carboxylique ou carbonique dans la chaîne principale
C08G 18/75 - Polyisocyanates ou polyisothiocyanates cycliques cycloaliphatiques
C08G 18/24 - Catalyseurs contenant des composés métalliques de l'étain
C08G 18/78 - Polyisocyanates ou polyisothiocyanates contenant des hétéro-atomes autres que l'azote, l'oxygène ou le soufre de l'isocyanate ou de l'isothiocyanate de l'azote
C09J 175/16 - Polyuréthanes comportant des liaisons non saturées carbone-carbone comportant des liaisons non saturées carbone-carbone terminales
C08G 18/79 - Polyisocyanates ou polyisothiocyanates contenant des hétéro-atomes autres que l'azote, l'oxygène ou le soufre de l'isocyanate ou de l'isothiocyanate de l'azote caractérisés par le polyisocyanate utilisé, celui-ci contenant des groupes formés par oligomérisation d'isocyanates ou d'isothiocyanates
C08G 18/62 - Polymères de composés contenant des liaisons doubles carbone-carbone
C08G 18/12 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle utilisant plusieurs composés contenant un hydrogène actif dans le premier stade de la polymérisation
C08G 18/73 - Polyisocyanates ou polyisothiocyanates acycliques
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p. ex. réticulation par UV qui suit l’impression
C09J 4/00 - Adhésifs à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Preparations for preventing the tarnishing of lenses;
chemicals for the manufacture of paints; industrial
chemicals; adhesives for industrial purposes; drilling muds;
synthetic resins, unprocessed; paper pulp. Paints; thickeners for paints; primers; engraving ink;
printing ink; synthetic resin paints; exterior paints;
interior paints; distempers; oil paints; mixed paints; ink
for leather; automobile paints; lower hull paints;
waterproof paints; bactericidal paints. Creams for leather; cosmetic preparations for baths;
cosmetic hair dressing preparations; nail hardeners;
non-medicated toiletries; shaving preparations; adhesives
for cosmetic purposes; hair dyes; depilatory preparations;
air fragrancing preparations; rust removing preparations;
stain removers; polishing preparations; detergents for
household use; paint stripping preparations; fabric
softeners for laundry use; eye-washes, not for medical
purposes; shampoos; hair conditioners; nail polish; nail
varnish removers. Optical lenses; optical filters; optical cables; fiber
optics; photovoltaic modules; solar panels for the
production of electricity; covers for smartphones;
protective films adapted for smartphone screens.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Chemical preparations for preventing the tarnishing of lenses; chemicals for the manufacture of paints; industrial chemicals; adhesives for industrial purposes; drilling muds; synthetic resins, unprocessed; paper pulp [ Paints; thickeners for paints; primers; engraving ink; printing ink; synthetic resin paints; exterior paints; interior paints; distempers; oil paints; mixed paints; ink for leather; automobile paints; lower hull paints; waterproof paints; bactericidal paints ] [ Creams for leather; cosmetic preparations for baths; cosmetic hair dressing preparations; nail hardeners; non-medicated toiletries preparations; shaving preparations; adhesives for cosmetic purposes; hair dyes; depilatory preparations; air fragrancing preparations; rust removing preparations; stain removers; polishing preparations; detergents for household use; paint stripping preparations; fabric softeners for laundry use; eye-washes, not for medical purposes; shampoos; hair conditioners; nail polish; nail varnish removers ] [ Optical lenses; optical filters; optical cables; fiber optics; photovoltaic modules; solar panels for the production of electricity; covers for smartphones; protective films adapted for smartphone screens ]
38.
URETHANE-MODIFIED (METH)ACRYLAMIDE COMPOUND AND ACTIVE ENERGY RAY CURABLE RESIN COMPOSITION CONTAINING SAME
[Problem] The present invention addresses the problem of providing an active energy ray curable resin with high adhesion to substrates, which has excellent compatibility with organic solvents and general-purpose acrylic monomers and oligomers, which is highly curable with an active energy ray, and with which a cured film obtained by ultraviolet curing has excellent surface curing, scratch resistance and bending resistance, while also being highly transparent. [Solution] Provided is a urethane-modified (meth)acrylamide compound having a urethane bond and one or more (meth)acrylamide groups in the molecule, which can provide an active energy ray curable resin characterized by excellent compatibility with organic solvents and general-purpose acrylic monomers and oligomers, and by being highly curable with an active energy ray, with resulting excellent surface curing, scratch resistance and bending resistance, as well as low curing shrinkage, high transparency and high adhesion.
[Problem] The present invention addresses the problem of providing a (meth)acrylamide-based urethane oligomer having excellent compatibility with organic solvents and general-purpose acrylic monomers or oligomers and which has high curing ability with respect to active energy rays and low curing shrinkage, and of providing an active-energy-ray-curable resin composition having low curing shrinkage, and a molded article of the same. [Solution] Through use of a (meth)acrylamide-based urethane oligomer characterized by having a (meth)acrylamide group at a terminal end or side chain thereof and a curing shrinkage rate of 5% or less, it is possible to prepare a urethane oligomer having high curability and excellent compatibility with organic solvents and general-purpose acrylic monomers or oligomers, and an active-energy-ray-curable resin composition containing the same and having excellent adhesion, anti-tack properties, moisture resistance, and shrinkage resistance.
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
C09D 11/30 - Encres pour l'impression à jet d'encre
[Problem]
An problem of the present invention is to provide to a (meth)acrylamide-based urethane oligomer which has excellent compatibility with organic solvents, general purpose acrylic monomers and oligomers, and a high curing speed to active energy rays, and to provide an active energy ray curable resin composition which contains the urethane oligomer, has excellent adhesion, moisture resistance and surface curability, and has low curing shrinkage, and a formed product thereof
[Means for Solution]
By using a (meth)acrylamide-based urethane oligomer of the present invention which has a carbonate skeleton, a diene-based skeleton or a hydrogenated diene-based skeleton in the molecule, one or more (meth)acrylamide groups and a component having a molecular weight of less than 1,000 (excluding a (meth)acrylamide compound (A) having a hydroxyl group) at a content of 5% by weight or less, it is possible to obtain a urethane oligomer which has excellent compatibility with organic solvents, general purpose acrylic monomers and oligomers, and a high curability and to obtain an active energy ray curable resin composition which contains the urethane oligomer and has excellent adhesion, tack resistance, moisture resistance and shrinkage resistance.
B22F 1/00 - Poudres métalliquesTraitement des poudres métalliques, p. ex. en vue de faciliter leur mise en œuvre ou d'améliorer leurs propriétés
C08G 61/04 - Composés macromoléculaires contenant uniquement des atomes de carbone dans la chaîne principale de la molécule, p. ex. polyxylylènes uniquement des atomes de carbone aliphatiques
C08G 18/67 - Composés non saturés contenant un hydrogène actif
C08F 299/06 - Composés macromoléculaires obtenus par des interréactions de polymères impliquant uniquement des réactions entre des liaisons non saturées carbone-carbone, en l'absence de monomères non macromoléculaires à partir de polycondensats non saturés à partir de polyuréthanes
G02B 1/04 - Éléments optiques caractérisés par la substance dont ils sont faitsRevêtements optiques pour éléments optiques faits de substances organiques, p. ex. plastiques
C09D 175/16 - Polyuréthanes comportant des liaisons non saturées carbone-carbone comportant des liaisons non saturées carbone-carbone terminales
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
C08G 18/75 - Polyisocyanates ou polyisothiocyanates cycliques cycloaliphatiques
C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09D 11/30 - Encres pour l'impression à jet d'encre
C09J 175/16 - Polyuréthanes comportant des liaisons non saturées carbone-carbone comportant des liaisons non saturées carbone-carbone terminales
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
Produits et services
Nitrogen compounds; Acrylic monomers for industrial products; Acrylic monomers; Chemical additives for printing inks and coatings; UV-curable resin composition for electronic components and optical materials; Unprocessed acrylic resins; Radiation curable unprocessed synthetic resins for UV printing inks, coatings, adhesives and cosmetics; Chemical preparations to be applied to printing inks, coatings, plastics, and polymers for use in the manufacture of pharmaceutical preparations, cosmetics and personal care products; Chemical additives for accelerating hardening of concrete, thickening of drilling muds; Chemicals used in oil drilling; excluding chemical barrier products, namely separating and release agents as well as other chemical products with separation effect. Acrylic paints; Coatings used for plastic, metals, wood, floor, furniture; UV-curable coatings; Optical coatings; Water-based paints; Acrylic inks; Ink for multifunction electronic devices for use in copying, printing, scanning, video capture or transmitting documents and images; Ink jet printer ink; Screen inks; UV-curable inks; excluding chemical barrier products, namely separating and release agents as well as other chemical products with separation effect.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; Nitrogen compounds; Acrylic monomers for industrial products; Unprocessed artificial resins, unprocessed plastics; Chemical additives for printing inks and coatings; UV-curable resin composition for electronic components and optical materials; Chemical additives for accelerating hardening of concrete, thickening of drilling muds; Chemicals used in oil drilling; Adhesives used in industry; Chemical additives for use in the manufacture of cosmetics; Polymers and polymeric additives for use in the manufacture of pharmaceutical preparations, plastics, cosmetics, personal care products, coatings, adhesives, and lubricants; All the aforesaid goods solely relating to printing inks, coating materials, fibre modification media and chemicals for manufacturing paper.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
Produits et services
Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; Nitrogen compounds; Acrylic monomers for industrial products; Unprocessed artificial resins, unprocessed plastics; Chemical additives for printing inks and coatings; UV-curable resin composition for electronic components and optical materials; Chemical additives for accelerating hardening of concrete, thickening of drilling muds; Chemicals used in oil drilling; Chemicals for use in the manufacture of adhesives, paper, leather, fiber printing inks or indicate for a wide variety of goods; Chemical additives for use in the manufacture of cosmetics; Polymers and polymeric additives for use in the manufacture of pharmaceutical preparations, plastics, cosmetics, personal care products, coatings, paper, adhesives, and lubricants. Acrylic inks; Ink for multifunction electronic devices for use in copying, printing, scanning, video capture or transmitting documents and images; Ink jet printer ink; Screen inks; UV-curable inks.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; Nitrogen compounds; Acrylic monomers for industrial products; Unprocessed artificial resins, unprocessed plastics; Chemical additives for printing inks and coatings; UV-curable resin composition for electronic components and optical materials; Chemical additives for accelerating hardening of concrete, thickening of drilling muds; Chemicals used in oil drilling; Adhesives used in industry; Chemical additives for use in the manufacture of cosmetics; Polymers and polymeric additives for use in the manufacture of pharmaceutical preparations, plastics, cosmetics, personal care products, coatings, adhesives and lubricants.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Chemicals used in industry, science and photography, as well as in agriculture, horticulture, forestry and water treatment; Nitrogen compounds; Acrylic monomers for industrial products; Unprocessed artificial resins, unprocessed plastics; Chemical additives for printing inks and coatings; UV-curable resin composition for electronic components and optical materials; Chemical additives for accelerating hardening of concrete, thickening of drilling muds; Chemicals used in oil drilling; Chemicals for use in the manufacture of adhesives, paper, leather, fiber printing inks or indicate for a wide variety of goods; Chemical additives for use in the manufacture of cosmetics; Polymers and polymeric additives for use in the manufacture of pharmaceutical preparations, plastics, cosmetics, personal care products, coatings, adhesives and lubricants.
46.
PRODUCTION METHOD FOR 3D MODELED OBJECT AND 3D MODELED OBJECT OBTAINED USING SAME
[Problem] To provide a production method for a 3D modeled object which, when producing a 3D modeled object by ink jet stereolithography: has enough hardness and rigidity as support agent; allows for high-accuracy support; and can be efficiently removed after modeling without requiring a finishing step. Also to provide a 3D modeled object produced using said production method. [Solution] A 3D modeled object can be produced with high accuracy and high efficiency by dipping in a cleaning solution (C) a roughly modeled object formed from a model material (A) to form the modeled object and a support material (B) to maintain the shape of the model material (A) during modeling, and by swelling of the support material (B) at a swelling rate of 10% or more to peel said support material from the interface with the model material (A), said model material having a 1% or less swelling rate. Thus the support material can be easily and completely removed without imparting an external force.
[Problem] The present invention addresses the problem of providing: a supporting material for shape support, which is able to be efficiently removed after shaping in additive manufacturing; and an active energy ray-curable resin composition which is used for the purpose of forming the supporting material. [Solution] By using an active energy ray-curable resin composition which contains (A) an ionic monomer, (B) a non-ionic water-soluble monomer, (C) a non-polymerizable compound, (D) a photopolymerization initiator, and/or (E) a polyfunctional monomer, a supporting material is able to be efficiently removed from a roughly shaped object, whereby a three-dimensional model with high modeling accuracy is able to be obtained without undergoing surface contamination.
B29C 67/00 - Techniques de façonnage non couvertes par les groupes , ou
B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
C08F 2/44 - Polymérisation en présence d'additifs, p. ex. plastifiants, matières colorantes, charges
C08F 2/50 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire par la lumière ultraviolette ou visible avec des agents sensibilisants
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Chemicals for use in industry and science; Chemicals for the manufacture of paints; Chemical preparations for general industrial manufacturing; Chemical preparations, namely, degreasing and cleaning solvents; Industrial chemicals, namely, solvents for polyurethane, polyimide, polyamide and fluorine-containing polymers; Solvent type processing compositions for use in the electronics industry; Solvents for reaction and polymerization; Solvents for use in the manufacture of printing inks in the printing industry; Solvents for use in the semiconductors industry LCD industry
[Problem] The present invention addresses the problem of providing: a glycidyl group-containing (meth)acrylamide which is useful as a starting material for a coating material, an adhesive, a bonding agent, an electronic material, an ink, a photocurable resist, a resin additive and the like, and which has little skin irritation, low skin sensitization and low odor and is easily handled; a method for producing this glycidyl group-containing (meth)acrylamide; and an active energy ray-curable resin composition which is obtained by blending this glycidyl group-containing (meth)acrylamide therein. [Solution] A glycidyl group-containing (meth)acrylamide compound represented by general formula (1) is produced by a method wherein a hydroxyl group-containing norbornene derivative is reacted with epihalohydrin and then subjected to vapor-phase thermal decomposition or by a method wherein a hydroxyl group-containing (meth)acrylamide is reacted with epihalohydrin.
C07D 303/18 - Composés contenant des cycles oxirane avec des radicaux hydrocarbonés, substitués par des atomes d'oxygène liés par des liaisons simples ou doubles par des radicaux hydroxyle éthérifiés
C08F 20/58 - Amides contenant de l'oxygène en plus de l'oxygène de la fonction carbonamide
51.
URETHANE OLIGOMER AND ACTIVE ENERGY RAY CURABLE RESIN COMPOSITION CONTAINING SAME
[Problem] The purpose of the present invention is to provide a (meth)acrylamide-based urethane oligomer which has excellent compatibility with organic solvents and general purpose acrylic monomers and oligomers and a high curing speed when irradiated with active energy rays; and to provide an active energy ray curable resin composition, and a formed product thereof, which contains said urethane oligomers, has excellent adhesion, moisture resistance and surface curability and has low curing shrinkage. [Solution] By using a (meth)acrylamide-based urethane oligomer having a carbonate skeleton, a diene skeleton or a hydrogenated diene skeleton in the molecule and containing 5 wt% or less of a component having one or more (meth)acrylamide groups and a molecular weight of less than 1000 (excluding (meth)acrylamide compounds (A) having a hydroxyl group), it is possible to obtain an oligomer which has excellent compatibility with organic solvents and general purpose acrylic monomers and oligomers and high curability, and to obtain an active energy ray curable resin composition which contains said oligomer and has excellent adhesion, tack resistance, moisture resistance and shrinkage resistance.
C08G 18/67 - Composés non saturés contenant un hydrogène actif
C08F 299/06 - Composés macromoléculaires obtenus par des interréactions de polymères impliquant uniquement des réactions entre des liaisons non saturées carbone-carbone, en l'absence de monomères non macromoléculaires à partir de polycondensats non saturés à partir de polyuréthanes
G02B 1/04 - Éléments optiques caractérisés par la substance dont ils sont faitsRevêtements optiques pour éléments optiques faits de substances organiques, p. ex. plastiques
The purpose of the invention is to provide a method for industrially manufacturing with high yield a (meth)acrylate containing a cyclic ether group, and to provide an active energy beam curable resin composition obtained by adding said acrylate. A highly pure (meth)acrylate containing a cyclic ether group can be manufactured with a high yield by gas phase thermal decomposition of a norbornene derivative containing a cyclic ether group obtained from a norbornene derivative and an alcohol containing a cyclic ether group, and then purifying by distillation.
C07D 303/16 - Composés contenant des cycles oxirane avec des radicaux hydrocarbonés, substitués par des atomes d'oxygène liés par des liaisons simples ou doubles par des radicaux hydroxyle estérifiés
C07D 305/06 - Composés hétérocycliques contenant des cycles à quatre chaînons comportant un atome d'oxygène comme unique hétéro-atome du cycle non condensés avec d'autres cycles ne comportant pas de liaisons doubles entre chaînons cycliques ou entre chaînons cycliques et chaînons non cycliques avec uniquement des atomes d'hydrogène, des radicaux hydrocarbonés ou des radicaux hydrocarbonés substitués, liés directement aux atomes du cycle