Abstract: The present invention relates to a high heat-resistant/oxidation-resistant/flame retardant-non-flammable liquid ceramic coating film for protecting an exterior of an apparatus in an extreme environment. Provided are a method of forming a high heat-resistant coating film including: (a) preparing a liquid ceramic filling agent by mixing a ceramic filler including iron (III) oxide (Fe3O4) powder, a diluent, and an inorganic nanosol; (b) applying the liquid ceramic filling agent to at least one surface of a substrate to form a coating film; and (c) curing the coating film by drying the substrate, and a high heat-resistant coating film prepared thereby.

Abstract: The copolymer includes divalent units represented by formula —[CF2—CF2]—, at least one divalent unit represented by formula (I): and at least one divalent unit independently represented by formula (II): A is —N(RFa)2 or a is non-aromatic, 5- to 8-membered, perfluorinated ring comprising one or two nitrogen atoms in the ring and optionally comprising at least one oxygen atom in the ring, each RFa is independently linear or branched perfluoroalkyl having 1 to 8 carbon atoms and optionally interrupted by at least one catenated O or N atom, each Y is independently —H or —F, with the proviso that one Y may be —CF3, h is 0, 1, or 2, each i is independently 2 to 8, and j is 0, 1, or 2. A catalyst ink and polymer electrolyte membrane including the copolymer are also provided.

Abstract: A technique of manufacturing an elastomeric container closure or plunger with embedded functional components to avoid thermal damage to the components is described. The technique includes molding a drug-contacting part from a first material at a first temperature and for a first length of time defining a first thermal exposure; after molding the drug-contacting part, inserting ancillary components into the drug-contacting part, where the ancillary components have an operational thermal budget less than the first thermal exposure; and overmolding the drug-contracting part and the ancillary components with a second material at a second temperature for a second length of time to form a non-drug-contacting part that mechanically connects the non-drug-contacting part and the drug-contacting part to form the elastomeric container closure and seals the ancillary components inside the elastomeric container closure.

Abstract: Provided are: a curable fluoropolyether-based rubber composition from which a cured product having good light transmissivity and excellent rubber strength is produced; and an optical component having a cured product layer of said composition. The curable fluoropolyether-based rubber composition contains: (A) a linear polyfluoro compound having at least two alkenyl groups in one molecule and a perfluoropolyether structure in a main chain; (B) a fluorine-containing organohydrogen siloxane which has at least two hydrogen atoms directly bonded to a silicon atom (SiH group) and has a monovalent perfluoroalkyl group or a monovalent perfluorooxyalkyl group or a divalent perfluoroalkylene group or a divalent perfluorooxyalkylene group in one molecule; (C) sodium fluoride; and (D) a platinum group metal-based catalyst in an amount of 0.1-2,000 ppm in terms of the mass of a platinum group metal atom with respect to component (A).

Abstract: Provided is a novel polyoxyalkylene compound which contains, at a molecular chain terminal, at least one reactive silicon-containing group represented by formula (1) per molecule and which has a main chain that is a polyoxyalkylene polymer. Also provided are: a process for producing the novel polyoxyalkylene compound; a room-temperature-curable composition which includes the compound as a main component and can contain any of various crosslinking agents; a sealing material; and an article. (In formula (1), R1 and R2 are each a monovalent hydrocarbon group, a hydrogen atom, or a triorganosiloxy group; n is 2 or larger; m is 1 or larger; and the broken line is a linking bond).

Abstract: The present invention provides a crosslinked molded article having a lower compression set; and a method for producing a crosslinked molded article by injection molding, the method enabling shortening of one cycle in injection molding, the method being suitable for obtaining a crosslinked molded article having a lower compression set. The present invention relates to a method for producing a crosslinked molded article, comprising melt-kneading a polymer composition containing a polymer having a terminal double bond, a hydrosilyl group-containing compound (Y) having at least two hydrosilyl groups per molecule, a platinum-based catalyst (Z) for hydrosilicon crosslinking, and a reaction inhibitor (D), subjecting the polymer composition to injection molding in a mold, performing primary crosslinking in the mold, removing the primary-crosslinked molded article from the mold, and then performing secondary crosslinking in a heat medium.

Abstract: A linerless thermal label web includes layers in the following order: a release layer, a thermal paper comprising a heat sensitive part, and an adhesive layer, wherein the adhesive layer includes an adhesive deadening varnish at longitudinal edge areas of the linerless thermal web so as to reduce the tackiness of the adhesive layer in the longitudinal edge areas. A thermal label can be produced from the label web and the label web can be used for variable information printing applications.

Abstract: To provide a polyacetal resin composition which is good sliding characteristics and is less likely to produce the blister; a molded article; and a method for manufacturing the polyacetal resin composition. The polyacetal resin composition containing: (A) 100 parts by mass of a polyacetal resin; (B1) a polyolefin resin grafted with a silicone compound; (B2) a non-grafted silicone compound; and (C) 0.5 to 1.8 parts by mass of a polyolefinic lubricant, with a total of content of the silicone compound in the (B1) polyolefin resin and content of the (B2) non-grafted silicone compound, being adjusted to 0.6 to 2.5 parts by mass, per 100 parts by mass of the (A) polyacetal resin, and with (B1)/(B2), which is a ratio by mass of the content of the (B1) polyolefin resin and the content of the (B2) non-grafted silicone compound, being adjusted to 68/32 to 45/55.

Abstract: A thermoplastic vulcanizate composition comprises: (i) a dispersed phase of rubber that is at least partially cured; (ii) a continuous thermoplastic phase including at least one thermoplastic polymer; (iii) a first polysiloxane comprising a migratory liquid siloxane polymer; and (iv) a second polysiloxane comprising a non-migratory siloxane polymer bonded to a thermoplastic material.

Abstract: A method of forming a layer structure is provided. The method may include plasma-treating a metal surface with a hydrogen-containing plasma, thereby forming nucleophilic groups over the metal surface, and forming an organic layer over the metal surface, wherein the organic layer comprises silane and is covalently bonded to the nucleophilic groups.

Abstract: A single-fluid curable thermally conductive silicone grease composition having long-term storage stability at room temperature is provided. The single-fluid curable thermally conductive silicone grease comprises: an organopolysiloxane, having an aliphatic unsaturated hydrocarbon group per single molecule, with a viscosity at 25° C. between 50 and 100,000 mPa·s; an organohydrogen siloxane that includes hydrogen atoms bonded to at least two silicon atoms per single molecule; a thermally conductive filler that includes particle diameters with an average particle diameter between 0.01 and 200 ?m; a microparticle catalyst, with an average particle diameter of between 0.01 and 10 ?m, comprising a thermoplastic resin with a softening point between 40° C. and 200° C., wherein a platinum-based catalyst is included at no less than 0.01 mass %, as platinum metal atoms; and a curing control agent. The complex modulus of elasticity after curing of the composition is between 0.01 MPa and 20 MPa at 25° C.

Abstract: A curing reactive silicone gel is provided. The curing reactive silicone gel is obtained by primarily curing a composition containing the following components in a gel form and further having secondarily curing reactivity. (A) an organopolysiloxane having at least two curing reactive groups in one molecule; (B) optionally, an organohydrogenpolysiloxane; and (C) a curing agent.

Abstract: The present invention is directed to a compound of formula I, wherein R1 comprises hydrogen, an alkyl group, or an aryl group; R2 comprises hydrogen or a methyl group; R3 comprises a divalent organic group; R4 comprises a divalent organic group; and X comprises oxygen, NH, or N(R5), wherein R5 comprises a monovalent organic group. The present invention is also directed towards polymers comprising a pendant carbamate-functional moiety comprising the structure: wherein R1 comprises hydrogen, an alkyl group, or an aryl group; R2 comprises hydrogen or a methyl group; R3 comprises a divalent organic group; R4 comprises a divalent organic group; and X comprises oxygen, NH, or N(R5) wherein R5 comprises a monovalent organic group. The present invention is also directed to methods of preparing such compounds and polymers, compositions comprising such polymers, and coatings produced from such compositions.

Abstract: A panel suitable for forming a floor covering by assembling a plurality of said panels adjacent to each other, which is of a substantially planar design, having a planar top side and a planar bottom side, said panel being composed from a layered structure that comprises: a waterproof core layer; a top layer adhered on the top side of said core layer, wherein the top layer comprises at least one ply of cured resin impregnated paper; an adhesive layer between the core layer and the top layer; characterized in that the adhesive layer is a cured mixture which comprises a polymeric adhesive compound, and an additional constituent which is either at least one resin component which is also present in the cured resin impregnated paper, and which is not included in the polymeric adhesive compound, or an epoxy resin.

Abstract: A particulate coating composition, and preferably a powder coating composition, comprising: (i) at least one polyester polymer; (ii) at least one hardener; (iii) at least 0.1 wt % of at least one metallic pigment; and (iv) at least one polyorganosiloxane.

Abstract: Provided is an ink jet liquid composition including an organic solvent, a bifunctional urethane (meth)acrylate oligomer having a weight-average molecular weight of 2,000 to 15,000, a photopolymerization initiator, and a vinyl chloride-vinyl acetate copolymer, in which a content of the organic solvent is 40% by mass or more and 90% by mass or less with respect to a total mass of the liquid composition. Also provided is an ink jet recording method using the ink jet liquid composition.

Abstract: A friction material comprises a base and a friction generating layer penetrating into and integral with the base. The base presents a bonding surface. The friction generating layer presents a friction generating surface facing opposite the bonding surface of the base. The friction generating layer comprises fibrillated nanofibers, friction adjusting particles, and elastomeric particles. A curable resin is dispersed throughout the friction generating layer and the base of the friction material.

Abstract: A binder for a marine coating composition comprising the reaction product of a polysiloxane unit A? and at least one second monomer B? that undergoes a polymerisation reaction with said polysiloxane unit A? so as to form a copolymer of structure -[ABAB]- wherein the backbone of said copolymer comprises a plurality of hydrolysable ester functional groups that will hydrolyse in the presence of seawater.

Abstract: There is provided herein an organofunctional polysiloxanes comprising hydroxyl polyester groups made by reaction of epoxy functional polyorganosiloxanes and oligmeric polyesters based on polyhydroxy carboxylic acids. There is also provided methods for making the organofunctional polysiloxanes and agricultural, coating, personal care and home care applications containing the organofunctional polysiloxanes.

Abstract: A nitrile rubber composition including: a carboxyl group-containing nitrile rubber containing 5 to 30% by weight of an ?,?-ethylenically unsaturated nitrile monomer unit, 0.1 to 10% by weight of a carboxyl group-containing monomer unit, 15 to 60% by weight of an ?,?-ethylenically unsaturated monocarboxylic acid ester monomer unit, and 20 to 64.9% by weight of a conjugated diene monomer unit and having an iodine value of 120 or less; and a reactive silicone oil.

Abstract: The present technology provides a curable resin composition that contains a urethane prepolymer having an isocyanate group, a coated amine formed by using a filler to coat solid amine having a melting point of 50° C. or higher, an isocyanate group-containing compound having an isocyanate group bonded to an aliphatic hydrocarbon group and having a hydrolyzable silyl group or (meth)acryloyl group, and a tertiary amine compound.

Abstract: Polar silane linkers are provided that attach to resins to form silane-functionalized resins. The functionalized resins can be bound to hydroxyl groups on the surface of silica particles to improve the dispersibility of the silica particles in rubber mixtures. Further disclosed are synthetic routes to provide the silane-functionalized resins, as well as various uses and end products that benefit from the unexpected properties of the silane-functionalized resins. Silane-functionalized resins impart remarkable properties on various rubber compositions, such as tires, belts, hoses, brakes, and the like. Automobile tires incorporating the silane-functionalized resins are shown to possess excellent results in balancing the properties of rolling resistance, tire wear, and wet braking performance.

Abstract: Polar silane linkers are provided that attach to resins to form silane-functionalized resins. The functionalized resins can be bound to hydroxyl groups on the surface of silica particles to improve the dispersibility of the silica particles in rubber mixtures. Further disclosed are synthetic routes to provide the silane-functionalized resins, as well as various uses and end products that benefit from the unexpected properties of the silane-functionalized resins. Silane-functionalized resins impart remarkable properties on various rubber compositions, such as tires, belts, hoses, brakes, and the like. Automobile tires incorporating the silane-functionalized resins are shown to possess excellent results in balancing the properties of rolling resistance, tire wear, and wet braking performance.

Abstract: The present invention relates to an ethylene polymer composition for use in adhesive applications, to an article comprising the ethylene polymer composition and to a process for producing said article.

Abstract: The present invention relates to a pouch exterior which can effectively block moisture penetration, and a pouch-type secondary battery comprising the same. In particular, according to the present invention, it is possible to effectively block moisture penetration between bonding interfaces at a sealing part of an upper pouch and a lower pouch. Therefore, according to the present invention it is possible to prevent the deterioration and degradation of performance of a secondary battery due to moisture penetration, and to increase stability of a secondary battery.

Abstract: A novel polymer mixture having fast drying time, a multilayer article comprising at least two layers of the dried polymer mixture and having good mechanical properties, water resistance and weatherability, and a method of preparing the multilayer article.

Abstract: A polyimide precursor including at least one repeating unit represented by the following chemical formula (1): in which A is an arylene group; and X1 and X2 are each independently hydrogen, an alkyl group having 1 to 6 carbon atoms, or an alkylsilyl group having 3 to 9 carbon atoms, and a polyimide obtained from the polyimide precursor has a coefficient of linear thermal expansion from 50° C. to 400° C. of 100 ppm/K or less.

Abstract: The present invention relates to an ethylene polymer composition for use in adhesive applications, to an article comprising the ethylene polymer composition and to a process for producing said article.

Abstract: A formulation for the coating of substrates, the formulation including 5 to 70 wt % of hydroxy-functional fluoropolymers, 5 to 70 wt % of polyesters based on dicarboxylic or polycarboxylic acids or derivatives thereof and on aliphatic or cycloaliphatic diols or polyols, the polyester including at least one aliphatic or cycloaliphatic dicarboxylic acid or polycarboxylic acid or derivatives thereof, 2 to 25 wt % of crosslinkers, 0.01 to 2 wt % of crosslinking catalysts, up to 20 wt % of UV absorbers and up to 10 wt % of UV stabilizers.

Abstract: A ferromagnetic powder composition including soft magnetic iron-based core particles, wherein the surface of the core particles is provided with at least one phosphorus-based inorganic insulating layer and then at least partially covered with metal-organic compound(s), wherein the total amount of metal-organic compound(s) is between 0.005 and 0.05% by weight of the powder composition, and wherein the powder composition further includes a lubricant. Further, a process for producing the composition and a method for the manufacturing of soft magnetic composite components prepared from the composition, as well as the obtained component.

Abstract: Provided are: a composition for a window film, containing a silicone resin comprising chemical formula 1 below, a cross-linking agent, and an initiator; a window film formed therefrom; and a flexible display device comprising the same. (R1SiO3/2)x(SiO3/2-Q-SiO3/2)y(R2SiO3/2)z (In chemical formula 1, R1 and R2 are each independently a cycloaliphatic epoxy group, a cycloaliphatic epoxy group-containing functional group, a glycidyl group, or a glycidyl group-containing functional group; Q is R3 or -A1-T-A2-; R3 is a substituted or unsubstituted C1 to C10 alkylene group, or a substituted or unsubstituted C6 to C30 arylene group; A1 and A2 are each independently a single bond, or a substituted or unsubstituted C1 to C5 alkylene group; T is a mono- or polyalkylene oxide group, or an imide group-containing functional group; and 0<x<1, 0<y<1, 0?z<1, and x+y+z=1.

Abstract: There are provided a wiring substrate having a low dielectric constant and a low dielectric loss tangent, and an adhesive-attached copper foil and a copper-clad laminate that are suitable for manufacture of the wiring substrate and have improved adhesiveness to a copper foil. An adhesive-attached copper foil includes: a copper foil on one surface; and an adhesive layer provided on one surface of the copper foil, in which this copper foil has a roughened surface that is surface-treated by methacrylic silane, acrylic silane, or isocyanurate silane, and the adhesive layer is formed on the roughened surface and is made of a resin composition containing, as a main component thereof, modified polyphenylene ether resulting from modification of a hydroxyl group present at the end of the main chain with an ethylenically unsaturated compound.

Abstract: The invention relates to a wetting system for providing a wetting effect to a fabric or textile comprising a solution of an alkyl polyglucoside in combination with a solution of a Group 4 metal salt. The invention also relates to a process for producing a wetting or re-wetting effect on a textile or fabric comprising applying a wetting system to the fabric that comprises a solution of an alkyl polyglucoside in combination with a solution of a Group 4 metal salt and drying the fabric at a low temperature, i.e. less than 100° C.

Abstract: A star block copolymer and a thermoplastic elastomer including plurality of the star block copolymers and a method of making both is taught. The star block copolymers of the present invention include a core component having an ?-methylstyrene oligomer wherein arms emanate from the core component and the arms are poly(isobutylene-block-styrene) diblock copolymers.

Abstract: The present invention relates to a norbornene-based crosslinked polymer containing at least one member selected from the group consisting of dicyclopentadiene-based monomer units, tetracyclododecene-based monomer units, and tricyclopentadiene-based monomer units in an amount of 50% by mass or more, wherein the norbornene-based crosslinked polymer has a glass transition temperature of 240° C. or higher. Further, the present invention relates to a method for producing a norbomene-based crosslinked polymer as defined above, including step (1): heating a blend containing at least one member of the above monomer components, and a metathesis polymerization catalyst to a temperature lower than a deactivation temperature of the metathesis polymerization catalyst to carry out a primary curing; and step (2): heating a cured product obtained in the step (1) to a temperature equal to or higher than the deactivation temperature of the above metathesis polymerization catalyst to carry out a secondary curing.

Abstract: Stable star-structured functional polyolefins and methods of making them, the functional polyolefins comprising a polyolefin bound at any position along its chain length to at least one nucleophile-containing silane of the following formula: wherein Y is a di- or trivalent linker group selected from heteroatoms, C1 to C10 alkylenes, and other groups disclosed herein; Nu is a nucleophilic atom or unsaturation group; R5 is selected from hydrogen, and C1 to C10 alkyls, and other groups as disclosed herein; X is a divalent group selected from linear and branched alkylenes and heteroatom-alkylenes, and other groups as disclosed herein; and PO is a polyolefin having a weight average molecular weight of at least 400 g/mole; with the proviso that at least one of R1, R2, and R3 is selected from the same or different functional polyolefin moieties. Star-structured functional polyolefins are useful as filler dispersive additives in tire formulations and processing aids.

Abstract: In a lens holder driving device, each of an upper plate spring and a lower plate spring, which are respectively provided on an upper side and a lower side of a lens holder, has an inner peripheral side end fixed to the lens holder, an outer peripheral side end fixed to a fixing part, and a plurality of arms. The plurality of arms of the upper plate spring and the plurality of arms of the lower plate spring have substantially identical shapes in a plan view. Each of the plurality of arms includes at least one U-turn shaped portion that is folded over. Either the upper plate spring or the lower plate spring has at least one stretchable and flexible resin that is provided so as to straddle over the mutually opposing parts of the U-turn shaped portion of the plurality of arms.

Abstract: A display of an electric device includes a plurality of separated transparent electrode blocks, which are configured to provide one or more of supplemental features such as touch recognition. Signal paths between the transparent electrode blocks and the driver for the supplemental feature are implemented with a plurality of conductive lines placed under positioned under one or more planarization layers. The conductive lines implementing the signal paths are routed across the display area, directly toward a non-display area where drive-integrated circuits are located.

Abstract: A copolymer includes (A) an aromatic vinyl-based monomer, (B) an unsaturated nitrile-based monomer, (C) a cross-linkable siloxane compound, and (D) an N-substituted maleimide-based monomer to realize a synergistic effect of matting characteristics and heat resistance properties. A thermoplastic resin composition including the copolymer, and a molded article including the thermoplastic resin composition are provided.

Abstract: An ink jet ink composition includes a sublimation dye, a dispersant for the sublimation dye, and polyether siloxane having a weight average molecular weight of 1000 or more and having 5 or more siloxane repeating units.

Abstract: There is provided herein a method of preparing an isocyanatosilane including reacting an olefinic isocyanate with a hydridosilane in the presence of a dinuclear rhodium complex under hydrosilylation conditions.

Abstract: A method for producing a dust-resistant sliding member, the method including a step of preparing a resin composition containing 0.5 to 5.0 parts by mass of a specific lubricant that is liquid at 25° C., 0.1 to 30 parts by mass of an inorganic filler, 1.0 to 20 parts by mass of a specific modified olefin-based polymer, and 0.01 to 5.0 parts by mass of an alkylene glycol-based polymer having a primary or secondary amino group, per 100 parts by mass of a polyacetal copolymer containing oxyalkylene units in a ratio of 0.4 to 0.9 mol % relative to all of the structural units; and a step of molding the resin composition into a prescribed shape.

Abstract: A composition for a base of a directed self-assembling film includes a compound including an oxo acid group, and a solvent. The compound is preferably represented by formula (1). A represents an organic group having 10 or more carbon atoms and having a valency of n. B represents an oxo acid group. n is an integer of 1 to 200. In a case where n is 2 or greater, a plurality of Bs are identical or different.

Abstract: An active energy ray-curable resin composition includes 100 parts by weight of (A) a polymer whose main chain is a (meth)acrylic copolymer and which has, at an end of the main chain and/or at a side chain, at least one group having a silicon atom bonded to a hydrolyzable group represented by a formula (I): —SiR2a(OR1)3-a (I), where R1 represents a hydrogen atom or a C1-C10 alkyl group, R2 represents a hydrogen atom or a monovalent hydrocarbon group selected from a C1-C10 alkyl group, a C6-C25 aryl group, and a C7-C12 aralkyl group, and a represents an integer of 0 to 2. The composition further includes 0.1 to 20 parts by weight of (B1) a secondary and/or tertiary amino group-containing silane compound, and 0.05 to 20 parts by weight of (C) a photoacid generator.

Abstract: A liquid epoxy resin, a powdered metal and a hardening agent are provided as a filling material (S) and poured into an insert hole (82). The filling material (S) is in a liquid state under a normal temperature so as to make the filling material (S) handle easily in the filling work. The filling material (S) is hardened at a clearance between a bushing tool (12) and the insert hole (82). The filling material (S) is placed between the bushing tool (12) and the insert hole (82) to enhance a heat-conductivity therebetween. By heat treating a metallic mold die 80, it is possible to char the epoxy resin. This makes it possible to deposit the powdered metal (copper or the like) over an entire area of the clearance so as to highly enhance the heat-conductivity.

Abstract: In order to provide a silicone hydrogel which has high uniformity in polymerization rates of polymerization components used for copolymerization, excellent mechanical characteristics, excellent optical characteristics and good shape recoverability and in order to also provide various medical devices and ocular lenses having an excellent balance among elasticity, wettability and transparency, the present invention provides a silicone hydrogel which has a repeating unit derived from a monofunctional linear silicone (meth)acrylate and a repeating unit derived from a hydrophilic (meth)acrylate, and wherein the content of the repeating units derived from (meth)acrylates is more than 80% by mass.

Abstract: A compound of the formula: wherein: R1 is selected from H, an alkyl group, an aryl group, and combinations thereof; R2 is Rf—(CH2)x—; R3 is selected from a vinyl group, a vinylether group, a (meth)acryloyloxy group, a (meth)acryloylamino group, a trialkoxysilylalkylthio group, and a trialkoxysilylalkylamino group; Y is selected from a bond, and —(CH2CH2O)y—; n is greater than 10; x is 2 to 20; and y is at least 1.

Abstract: The present invention relates to a process comprising the steps of reacting a reactive mixture comprising at least one silicone-containing component, at least one hydrophilic component, and at least one diluent to form an ophthalmic device having an advancing contact angle of less than about 80°; and contacting the ophthalmic device with an aqueous extraction solution at an elevated extraction temperature, wherein said at least one diluent has a boiling point at least about 10° higher than said extraction temperature.

Abstract: A polymer (A) having, at one terminal moiety thereof, a terminal structure having two or more carbon-carbon unsaturated bonds. A reactive-silicon-group-containing polymer (B) having, at one terminal moiety thereof, a terminal structure having two or more reactive silicon groups.

Abstract: Methods for preparing polyurethane flexible foam are described, wherein an organic polyisocyanate is reacted with an active hydrogen-containing component such as an organic polyol, in the presence of a urethane catalyst, a blowing agent, optionally a cell opener, and a siloxane-based surfactant composition as a stabilizer for the foam. The siloxane-based surfactant composition comprises a silanol-functionalized organosiloxane having general formula (I), wherein: the R groups are independently a C1-C3 alkyl, phenyl, or —OSi(R)3; provided that at least one R group is a hydroxyl (—OH) bonded directly to any silicon atom and X is an integer from 0-200.