Abstract: The aim of the invention is to provide polyester/primer/metallic coating composite films having good adherence of the metallic coating in dry and humid conditions. Said films also form a good gas barrier: oxygen permeability less than or equal to 0.8 cc/m2/d; water vapour permeability less than or equal to 0.3 g/m2/d. To this end, the invention concerns a composite film comprising a polyester substrate, at least one coating adhering on at least one of the faces of the substrate and at least one layer of primer for cross-linked adhesion between the substrate and the coating.

Abstract: Provided are a clear coating composition which is used for top coats, the composition containing a crosslinking agent and a functional group-containing (meth)acrylate polymer formed by polymerization of a monomer component that includes an aromatic ring-containing (meth)acrylate and a functional group-containing monomer. Also provided is a clear coat composition which is used for top coats, the composition containing a crosslinking agent and a functional group-containing (meth)acrylate polymer formed by polymerization of a monomer component that includes a functional group-containing monomer and a fluorine atom-containing monomer. This clear coat composition has low colorability, has a high refractive index without the use of a filler, provides excellent glossy even when a filler is used, and can be applied to a thick film.

Abstract: The present invention relates to the use of coating compositions for coating fibre cement boards, which contain at least one acrylate based aqueous polymer dispersions as a binder. The present invention further relates to specific acrylate based aqueous polymer dispersions and to a process for preparing these specific acrylate based aqueous polymer dispersions.

Abstract: A high-solid coating composition may include about 70 wt % to about 80 wt % of an acrylic resin; and about 15 wt % to about 21 wt % of a solvent, wherein a content of non-volatile components (NVs) is about 55 wt % to about 60 wt %, a solid by volume ratio (SVR) is about 50% to about 55%, and a combination factor (CF) value being an appearance evaluation index is about 78% or more.

Abstract: Aqueous dispersions of copolymers of ethylenically unsaturated monomers and silicone resins bearing functional groups which are free radically polymerizable are prepared by forming an aqueous miniemulsion of the silicone resin dissolved in an ethylenically unsaturated monomer, the miniemulsion having a D50 droplet size <350 nm, and polymerizing using a free radical polymerization initiator.

Abstract: A material for use with a 3D printer comprises a polyaryletherketone (PAEK) having an amorphous morphology. In some embodiments, the material also includes one or more further compounds having an amorphous morphology. In some further embodiments, the material includes, in addition to an amorphous PAEK, a compound having a semi-crystalline morphology.

Abstract: A thermosetting resin composition, a thermosetting resin composition for protective films, a thermosetting resin composition for planarizing films, and a method for producing a cured film, a protective film, or a planarizing film by using the resin composition. A thermosetting resin composition has a polymer having a structural unit of Formula (1) below, a curing agent in an amount of 0% by mass to 30% by mass with respect to the polymer, and a solvent. When the thermosetting resin composition includes the curing agent, the curing agent is at least one compound selected from polyfunctional (meth)acrylate compounds and polyfunctional blocked isocyanate compounds: (wherein A1 is a C2 or C3 alkenyl group or alkynyl group, and A2 is a C2 alkenylene group or alkynylene group).

Abstract: A stain resistant coating composition can include: (a) a polyester polyol; (b) a silicone component having at least one reactive functional group; and (c) a crosslinker reactive with (a) and (b). The polyester polyol can include a reaction product obtained from a mixture of reactants including: an aliphatic diol; a polyol having 3 or more hydroxyl groups; and an aliphatic cyclic polycarboxylic acid, or an anhydride or ester thereof; that is greater than 10 mole % of the total carboxylic acids, or anhydrides or esters thereof, used to prepare the polyester.

Abstract: A polishing composition that can suppress surface defects and reduce haze is provided. A polishing composition includes: abrasives; at least one water-soluble polymer selected from vinyl alcohol-based resins having a 1,2-diol structural unit; and an alkali compound, where an average particle size of particles in the polishing composition measured by dynamic light scattering is not more than 55 nm. Preferably, the polishing composition further includes a non-ionic surfactant. Preferably, the polishing composition further includes a polyalcohol.

Abstract: A method of manufacturing an article that includes providing an element formed of an elastomeric material or composite; placing the surface of the element in contact with a substrate; and affixing the element to the substrate. The element includes an uncured, partially cured, or fully cured UV radiation curable elastomeric material and optionally one or more regions of an adhesive material. The element is affixed to the substrate while the surface of the element is in contact with a surface of the substrate by increasing a temperature of at least a portion of the element, applying pressure to at least a portion of the element, or exposing the uncured or partially cured UV radiation curable material to UV radiation in an amount and for a duration of time that is sufficient to partially cure the uncured material or to fully cure the partially cured material.

Abstract: This invention relates generally to radio frequency molded articles and methods for making the same, more particularly to radio frequency molded products having a silicone adhesive layer and methods for making and using the same.

Abstract: Cure in place pressure sensitive adhesive compositions are described that comprise one or more of a bodying component, a structural diluent, a radical diluent as well as additives such as crosslinkers, external catalysts, photoinitiators and stabilizers/process aids. The bodying component can be acrylic or non-acrylic.

Abstract: Cure in place pressure sensitive adhesive compositions are described that comprise one or more of a bodying component, a structural diluent, a radical diluent as well as additives such as crosslinkers, external catalysts, photoinitiators and stabilizers/process aids. The bodying component can be acrylic or non-acrylic.

Abstract: Cure in place pressure sensitive adhesive compositions are described that comprise one or more of a bodying component, a structural diluent, a radical diluent as well as additives such as crosslinkers, external catalysts, photoinitiators and stabilizers/process aids. The bodying component can be acrylic or non-acrylic.

Abstract: The invention relates to a joining method wherein a first surface (2) of a first adherend (1) and a second surface (8) of a second adherend (6) are bonded to one another by provision of an adhesive tape (3) having a first side (4) and a second side (7), there being disposed on the first side (4) a first activatable adhesive and on the second side (7) a second activatable adhesive, the latter being an activatable pressure-sensitive adhesive, the first side (4) of the adhesive tape (3) is contacted with the first surface (2) of the first adherend (1) to produce a preliminary assembly, the second surface (8) of the second adherend (6) is joined in a joining movement to the second side (7) of the adhesive tape (3), the joining movement having a tangential component and a perpendicular component relative to the second side (7) of the adhesive tape (3), with a ratio between tangential and perpendicular components of greater than 0.

Abstract: A cross-linkable composition can be provided in the present application. In one embodiment, the cross-linkable composition can allow a membrane formed of the cross-linkable composition to have an excellent interfacial adhesion with another membrane and prevent the occurrence of a detachment phenomenon or the like.

Abstract: Disclosed is an aqueous bonding composition comprising: (A) a sugar syrup; (B) an inorganic acid ammonium salt; and (C) a metal salt. The sugar syrup (A) preferably comprises at least one selected from waste molasses, ice molasses, and crude saccharide. The metal salt (C) preferably comprises at least one selected from potassium salts, calcium salts, sodium salts, and magnesium salts. The aqueous bonding composition is excellent in balance among performances such as bending strength, bending strength under wet condition, water-absorption thickness expansion coefficient, and peeling strength while being capable of bonding at a comparatively low temperature, and is particularly useful to produce a wood-based material. Further, disclosed is a wood-based material obtainable by using the composition.

Abstract: An environmentally friendly, bio-based binder system that is useful for the formation of fiberglass insulation, the system includes: A) an aqueous curable binder composition, which includes a carbohydrate and a crosslinking agent; and B) a dedust composition, which includes a blown, stripped plant-based oil and optionally at least one emulsifying agent. The bio-based binder system is typically heated to form a cured binder system.

Abstract: Disclosed are an adhesive composition that includes: a first photopolymerization initiator having a maximum absorption wavelength in a range of about 350 nm to about 370 nm and a second photopolymerization initiator having a maximum absorption wavelength in a range of about 380 nm to about 390 nm, and a method of manufacturing a display device.

Abstract: Cure in place pressure sensitive adhesive compositions are described that comprise one or more of a bodying component, a structural diluent, a radical diluent as well as additives such as crosslinkers, external catalysts, photoinitiators and stabilizers/process aids. The bodying component can be acrylic or non-acrylic.

Abstract: The present invention provides an adhesive composition and a hot-melt adhesive that are suitably used for bonding a polyolefin resin substrate and a polar material, and that are capable of low-temperature adhesion. The adhesive composition comprises an acid-modified polypropylene (A), an unfunctionalized polypropylene (B), and a polyethylene (C), and has a melting point of 70 to 140° C.

Abstract: There is provided an electrically peelable adhesive composition that is for forming an adhesive layer which has high adhesion and can be easily peeled off by applying a voltage for a short time even at a low voltage. In addition, there is provided an adhesive sheet including an adhesive layer formed of the composition that has high adhesion and can be easily peeled off by applying a voltage for a short time even at a low voltage, and a joined body of the adhesive sheet and an adherend. The electrically peelable adhesive composition of the invention includes a polymer and an ionic liquid, in which an anion of the ionic liquid is a bis(fluorosulfonyl)imide anion. A content of the ionic liquid is preferably 0.5 to 30 parts by weight with respect to 100 parts by weight of the polymer.

Abstract: The present invention relates to liquid dual curing (moisture) and photocuring adhesives which are optically transparent/clear. More particularly, the present invention relates to liquid optically transparent/clear adhesives having at least one photo- and/or heat-curable polyolefin-based oligomer, with or without a moisture-curable polyolefin-based oligomer; a curative package to trigger and/or accelerate cure of the oligomer(s) under appropriate cure conditions; and at least one polyolefin-based polyurethane that is not reactive under the cure conditions with the photo- and/or heat-curable polyolefin-based oligomer or the moisture-curable polyolefin-based oligomer. The present invention also relates to optical assemblies that include such optically clear adhesives.

Abstract: The present disclosure is directed to a precursor composition for a curable adhesive, the precursor comprising: a) a part (A) comprising: i. a first epoxy curing agent comprising at least one polyether amine and having an amine equivalent weight of at least 45 grams per mole of amine equivalents; ii. a second epoxy curing agent distinct from the first epoxy curing agent; iii. a metal nitrate catalyst; iv. optionally, a metal triflate catalyst; and b) a part (B) comprising: i. an epoxy resin; ii. a filler material; iii. an epoxy-based reactive diluent; and iv. optionally, a core-shell polymer toughening agent; and wherein the amount of filler material is selected such as to provide the part (B) with a hysteresis area of at least 30 Pa×1/s, when measured at 23 C according to the test method described in the experimental section.

Abstract: The invention relates to curable mixtures comprising at least one binder composition and also at least one curing agent mixture and optionally one or more alkoxysilane compounds, and also to their use.

Abstract: A one-part polyurethane composition includes the reaction product of at least one polyether polyol PO, at least one thermoplastic polyester polyol PE, at least one hydrophobic polyol PH, and at least one polyisocyanate PI, preferably methylene diphenyl diisocyanate (MDI), wherein the composition has a remaining isocyanate content of between 0.8 and 3.5 wt.-%, preferably between 1.4 to 1.8 wt.-%, based on the total weight of the isocyanate-functional polymers comprised therein, and wherein said polyether polyol PO includes a bifunctional polyether polyol PO1 and a trifunctional polyether polyol PO2 and wherein said hydrophobic polyol PH is a polyester polyol based on fatty acids. The inventive one-component composition exhibits high green strength and long open time, as well as high storage stability. It is especially suitable as adhesive, in particular for automotive windshields and is preferably applied warm.

Abstract: A polycrystalline diamond construction may be made by subjecting diamond grains to a high pressure/high temperature condition in the presence of a catalyst material to form a polycrystalline diamond material comprising a matrix phase of bonded together diamond grains and interstitial regions disposed between the diamond grains including the catalyst material, treating the polycrystalline diamond material to remove the catalyst material therefrom to form a diamond body that is substantially free of the catalyst material, and attaching a substrate to the diamond body with a layer of eruption minimization material having a thickness from about 2 ?m to 8 ?m on at least one attachment interface surface of the substrate and/or diamond body.

Abstract: Provided is a refrigerating machine oil composition for a refrigerant consisting of difluoromethane, the composition comprising a polymer (A) below and an ester (B) of polyhydric alcohol(s) with aliphatic monocarboxylic acid(s). The polymer (A): a polymer which is obtained by polymerizing monomer(s) consisting of at least one monomer of monosubstituted ethylenes and disubstituted ethylenes, and in which a ratio of a monomer represented by the following general formula (I): wherein R1 represents an alkyl group having 1 to 5 carbon atoms, R2 represents hydrogen or an alkyl group having 1 to 4 carbon atoms, and the sum of carbon numbers in R1 and R2 is 2 to 5, is 75 to 100% by mass based on a total mass of monomers constituting the polymer.

Abstract: Methods including providing a fluid flow path allowing the passage of a treatment fluid comprising an aqueous base fluid therethrough. Introducing an exothermic reactant into the fluid flow path to react with the aqueous base fluid and heat the treatment fluid. Introducing a gelling polymer into the fluid flow path and hydrating the gelling polymer. Introducing the treatment fluid into a subterranean formation.

Abstract: Methods and compositions comprising an emulsion or a microemulsion for use in various aspects of the life cycle of an oil and/or gas well are provided. In some embodiments, the emulsion or the microemulsion comprises water, a solvent, and a surfactant, and optionally, one or more additives.

Abstract: A fluid composition comprising: (A) a liquid hardenable resin component comprising an epoxy resin; (B) a hardening agent component comprising a hardening agent for the epoxy resin; (C) an impact modifier component comprising an impact modifier selected to impart an increased impact resistance after hardening of the epoxy resin. A method of treating a treatment zone of a well, the method comprising: introducing the treatment fluid into a well bore; and allowing the treatment fluid to form a hardened mass the well bore.

Abstract: Systems and methods for using hydrophobizing agents to prevent or delay acidization and/or improve filter cake removal in subterranean formations are provided. In certain embodiments, the methods comprise: providing a treatment fluid comprising an aqueous base fluid and one or more hydrophobizing agents; contacting at least a portion of a surface within a subterranean formation with the treatment fluid; and allowing the hydrophobizing agent to interact with the portion of the surface within the subterranean formation to reduce its reactivity with an acid.

Abstract: The present disclosure provides herein formulations comprising an electrolyzed carrier fluid along with at least one organic solvent and or an additive. The formulations are applied to in-situ and ex-situ hydrocarbon sources to recover or improve the hydrocarbon material. The present disclosure also provides devices for producing the formulations and methods for making and using the formulations.

Abstract: The disclosure pertains to amphiphilic block copolymers comprising an aliphatic polycarbonate chain coupled to a hydrophilic polymer. Such amphiphilic polymers may have the formula A-L-B, where A- is a polycarbonate or polyethercarbonate chain having from about 3 to about 500 repeating units, L is a linker moiety and —B is a hydrophilic oligomer having from about 4 to about 200 repeating units. Provided copolymers are useful as surfactants capable of emulsifying aqueous solutions and supercritical carbon dioxide. Provided copolymers also have utility as additives for use in enhanced oil recovery methods.

Abstract: In one aspect, a secondary or tertiary hydrocarbon recovery method includes flowing a complex emulsion into a subterranean zone. The complex emulsion includes an internal fluid-in-gas emulsion configured to increase a density and a viscosity of a gas in the internal fluid-in-gas emulsion emulsifying a fluid in the internal fluid-in-gas emulsion. The complex emulsion includes an external fluid emulsifying the internal fluid-in-gas emulsion, and the external fluid is configured to carry corrosion inhibitors into the subterranean zone. The complex emulsion includes hydrophobic particles encapsulating an outer surface of droplets of the fluid in the internal fluid-in-gas emulsion. A concentration of the hydrophobic particles is between about 0.1% and 0.5% by weight.

Abstract: In one aspect, a complex emulsion includes an internal fluid-in-gas emulsion configured to increase a density and a viscosity of a gas in the internal fluid-in-gas emulsion emulsifying a fluid in the internal fluid-in-gas emulsion. The complex emulsion includes an external fluid emulsifying the internal fluid-in-gas emulsion, and the external fluid is configured to carry corrosion inhibitors into a subterranean zone. The complex emulsion includes hydrophobic particles encapsulating an outer surface of droplets of the fluid in the internal fluid-in-gas emulsion. A concentration of the hydrophobic particles is between about 0.1% and 0.5% by weight.

Abstract: A low residue fracturing fluid comprises water, an acidified carboxylated gelling agent in an amount in the range of from about 0.06% to about 0.48% by weight. The fracturing fluid can further include a stabilizer agent, a cross-linker, and a buffer.

Abstract: Compositions, methods, and systems including an encapsulated additive comprising a treatment fluid additive at least partially encapsulated by an encapsulating material. The encapsulated additive has a target release profile for release of the treatment fluid additive from the encapsulating material in a specific wellbore environment. The encapsulating material is selected to achieve the target release profile, the target release profile being based on one or more conditions selected from the group consisting of: (1) a target anisotropic pressure that is greater than both an injection anisotropic pressure and an injection isotropic pressure, (2) an erosion number, (3) a temperature-driven degradation, (4) a pressure-driven degradation, (5) an amphiphilic water dispersibility, (6) an amphiphilic oil dispersibility, (7) a chemical flood degradation, (8) a water ingress value, and, (9) a radiation-driven degradation.

Abstract: A method of preparing a mineral ore may include crushing the mineral ore via a crusher apparatus to form crushed mineral ore. The method may further include depositing the crushed mineral ore into a media mill and adding water and dispersant into the media mill to form a slurry of the crushed mineral ore. The method may further include operating the media mill to grind the crushed mineral ore to form a slurry of ground mineral ore, and separating media of the media mill from the slurry of the ground mineral ore. The mineral ore may include at least one of bauxite and kaolin. For example, the mineral ore may include at least one of crude bauxite and crude kaolin, and crushing the mineral ore may include crushing the at least one of crude bauxite and crude kaolin. The method may be used to prepare a feed for use in ceramic proppants.

Abstract: A color conversion composition includes the following Component (A) and Component (B): Component (A): an organic light-emitting material; and Component (B): at least one of a polyester resin having a partial structure represented by General Formula (1) in its molecular structure of the polyester resin and a resin containing a bisphenol structure represented by General Formula (2): (where Y is a divalent saturated aliphatic hydrocarbon group having at least one of a tertiary carbon and a quaternary carbon, where R1 and R2 each represent hydrogen or a C1-20 organic group; R1 and R2 may be the same as or different from each other.

Abstract: The present invention addresses providing a novel narrowband red phosphor having a high internal quantum efficiency, a short afterglow time, and a large number of emission components in a short-wavelength region with high red visibility. This is solved by a phosphor characterized by including a crystalline phase that has a predetermined composition and having a specific peak in a powder X-ray diffraction pattern.

Abstract: The invention relates to a red-emitting luminescent material of the formula AE16?xCexSi17?zAlzN32+y?zO2?y+z wherein AE=Mg, Ca, Sr and/or Ba, 0<x?2, 0?y?5, 0?z?3 and y+z<2.

Abstract: The invention relates generally to photoconductive nanocomposite for near-infrared detection, and in particular, to cost-effective and highly photoresponsive photoconductive nanocomposite for near-infrared detection. In particular, the photoconductive nanocomposite comprises a photoconductive composite film of poly(3-hexyl-thiophene-2,5-diyl) (P3HT) mixed with NaYF4:Yb,Er nanophosphors. A method of forming an optoelectronic device cmprising the photoconductive nanocomposite is also disclosed herein.

Abstract: A phosphor of an embodiment has a composition represented by a composition formula: NaxRMySzOa, where R represents at least one element selected from the group consisting of Y, La, Gd, and Lu, M represents at least one element selected from the group consisting of Bi, Ce, Eu, and Pr, x is an atomic ratio satisfying 0.93<x<1.07, y is an atomic ratio satisfying 0.00002<y<0.01, z is an atomic ratio satisfying 1.9<z<2.1, and a is an atomic ratio satisfying 0.001<a<0.05.

Abstract: The present invention provides an etchant which is usable for a long period of time owing to its high indium solubility and reduced precipitation of a salt of oxalic acid and indium, and further has excellent residue removal and antifoaming properties, thereby being suitable for etching indium oxide-based films. An etchant for etching an indium oxide-based film, the etchant containing: (A) oxalic acid; (B) polyvinylpyrrolidone; and (C) water.

Abstract: Maleic anhydride homopolymer corrosion inhibitors, maleic acid homopolymer corrosion inhibitors, methods for preparing the same, and methods of inhibiting corrosion are provided. The corrosion inhibitors may exclude phosphorus and may contain a hydrolysate of a maleic anhydride homopolymer or a hydrolysate of a maleic acid homopolymer. The maleic acid homopolymer may include from about 2 to about 5 maleic acid repeating units and the maleic anhydride homopolymer may include from about 2 to about 5 maleic anhydride repeating units.

Abstract: A composition comprising at least one superabsorbent polymer and at least one water soluble phosphate and optionally a plant advantageous additive.

Abstract: The invention relates to a device for the regulation of light transmission, preferably a window, more preferably a privacy window, comprising a liquid crystalline medium exhibiting a converse flexoelectric effect, and which is sandwiched between two substrates, wherein at least one substrate is provided with an electrode structure.

Abstract: The present invention relates to a flame retardant particle having excellent flame retardancy or moisture resistance, a manufacturing method therefor, and a flame retardant Styrofoam using the same.

Abstract: Tools and techniques for biochar production and biochar products are provided in accordance with various embodiments. For example, some embodiments include a method of biochar production that may include introducing a compound that includes at least carbon, oxygen, and hydrogen into a reaction chamber. The compound may be heated to a temperature of at least 1,000 degrees Celsius in the reaction chamber such that the compound reacts through a pyrolysis reaction to produce biochar. The produced biochar may be collected and/or further processed in some cases. In some embodiments, the compound includes at least biomass or a waste product. In some embodiments, the temperature of the reaction chamber is at least 1,100 degrees Celsius. In some embodiments, the compound has a residence time in the reaction chamber between 10 seconds and 1,000 seconds to produce the biochar. Some embodiments include biochar that may include graphite or graphene.