Abstract: A method of forming a self-cleaning coating on a substrate comprises the step of selecting a substrate, cleaning the substrate, and/or roughening the substrate using an abrasive. In an embodiment, roughening of the substrate create microscopic tortuous grooves. Another embodiment of the method comprises coating the roughened surface with at least one hydrophobic chemical agent. In an exemplary embodiment, the hydrophobic chemical agent covalently binds with the substrate creating nanoscopic grooves. Another embodiment of the present disclosure pertains to an apparatus for depositing a self-cleaning coating on a flat substrate. A further embodiment of the present disclosure pertains to a self-cleaning coating on a substrate comprising a hydrophobic chemical agent covalently bonded to at least one roughened surface of the substrate.

Abstract: The presently disclosed subject matter provides a method for manufacturing a coating film whereby a problem of planarity in a plastic film wound up into a roll form can be eliminated and the coating film can be formed uniformly and precisely. There is therefore provided a method for manufacturing a coating film in which a plastic film wound into a roll form is wound off to be allowed to run and is fed while winding the film around a heat roller so as to eliminate deformations in the plastic film, and then a coating liquid is applied onto the plastic film, wherein in a position where wrinkles begin to form in the plastic film due to heating by the heat roller, the plastic film is pneumatically pressed by air jetted from an air nozzle at a pressure equal to or higher than a pressure at which the wrinkles disappear.

Abstract: A system and method for adjusting the relative stiffness of a synthetic turf system's synthetic ribbons. A stiffening agent is applied to the synthetic turf system such that the synthetic ribbons that are responsive to the stiffening agent will stiffen subsequent to the application of the stiffening agent. The synthetic turf system may include synthetic ribbons that are not responsive to the stiffening agent.

Abstract: Process for the production of a flame-retardant plastics piping system which comprises piping components, in particular piping and connecting elements, such as fittings, valves, screw-threaded elements, containers, pumps, and to which, on the exterior surface of the plastics piping system, an intumescent water- or solvent-based coating comprising a crosslinking binder, in particular at least one of the following binders: vinyl acetate, epoxy resin, acrylate, acrylate mixed resin, polyurethane, polyurethane-acrylate, and various fillers, is applied, where a protective layer is applied over the intumescent coating.

Abstract: A diamond layer can be applied stably onto a graphite substrate in a CVD process when the graphite substrate is subjected to the following pretreatment steps before the CVD process: fine cleaning of the surface in a vacuum at a temperature >500° C., preferably >800° C., in an etching gas atmosphere, mechanical removal of loose particles, seeding of the substrate surface with very small diamond particles and at least one degassing treatment in a vacuum to remove adsorbed hydrocarbons and adsorbed air at a temperature T>500° C., preferably T>700° C.

Abstract: In an inkjet printer, a low surface energy material is applied to a printhead face and a drip bib during a printhead maintenance operation. The low surface energy material forms a thin layer on the printhead face and drip bib to resist adhesion of ink to the printhead. The low surface energy material can be a layer of silicone oil.

Abstract: A polypropylene part of a device for packaging and/or applying a product, including a body having at least one wall covered, at least partly, with at least one finishing coat, the resilience of said polypropylene being greater than or equal to 7 kJ/m2.

Abstract: A production method of an electroless plating material of the present invention is a method for the production of an electroless plating material that has a surface to be plated by electroless plating, and includes an ozone treatment step in which a material body that is made of a resin is brought into contact with a solution that contains ozone to form a modified layer in a surface of the material body, and a superficial layer removal step in which, after the ozone treatment step, the surface of the material body is irradiated with ultraviolet rays to remove a superficial layer of the modified layer.

Abstract: Described are antifog films useful for packaging food, and more particularly to antifog films that can be used as lidding films in trays made of amorphous polyester. The films may include at least one base layer or film, such as a polyester film, and a heat seal layer. The antifog layer is coated on the heat seal layer. The heat seal layer allows the antifog coating to more strongly adhere to the antifog film. The heat seal layer may be an amorphous polyester layer.

Abstract: Isolated polypeptides are disclosed comprising an amino acid sequence encoding a monomer of a fibrous polypeptide attached to a heterologous polysaccharide binding domain. Composites comprising same, methods of generating same and uses thereof are all disclosed.

Abstract: The waterborne coating composition herein is useful for promoting adhesion of paint to a component such as a plastic automobile part or accessory. The waterborne coating composition is particularly useful for promoting adhesion of paint to a thermoplastic polyolefin surface. The waterborne coating composition is prepared from a mixture comprising at least one chlorinated polyolefin resin and at least one urethane acrylic hybrid resin. The waterborne coating composition provides not only good adhesion of a paint to a thermoplastic polyolefin surface, but also provides good appearance. The waterborne coating composition is also compatible with a wide variety of paint systems and can be rapidly dried under ambient conditions.

Abstract: A molded game ball and process for making the same. The game ball comprises a molded outer cover having a mold line that mimics the seam of a conventional game ball and a raised stitch pattern presented along said mold line. The game ball is made by forming an outer cover in a mold that has a pattern that is positioned to mimic the inverse of the pattern of a seam of a conventional game ball. Material is then injected into an interior volume enclosed by the outer cover to form an inner core that permanently bonds with the outer cover. The outer cover of the game ball has a stitch pattern that mimics the stitching and seam of a conventional stitched game ball.

Abstract: The presently disclosed subject matter is directed to methods of making and using films that serve as barriers to atmospheric oxygen. More particularly, the presently disclosed subject matter pertains to methods of making and using films wherein at least one layer of the film contains a blend of primary and secondary barrier components. The primary barrier component is present in the layer in an amount of from about 65 to 95 weight percent, based on the blend weight, and comprises ethylene vinyl alcohol copolymer having an ethylene unit content ranging from 21 to 30 mol %. The secondary barrier component is present in the layer in an amount of from about 5 to 55 weight percent, based on blend weight, and comprises ethylene vinyl alcohol copolymer having an ethylene unit content ranging from 41 to 50 mol %.

Abstract: Methods of forming multi-component reinforced composites are described. The methods may include forming a particle-reinforced component and a polymer-containing component where the particle-reinforced component and the polymer-containing component are in contact with one another. The particle reinforced component may be formed by a process that includes providing reactive particles that have a reactive polymerization promoter chemically bonded or coated on the surface of the reactive particles and contacting the reactive particles with a resin solution that includes monomers of a polymer. The polymerization promoter chemically bonded or coated on the surface of the reactive particles may promote the polymerization of the monomers. The resin solution may subsequently be polymerized forming a polymer matrix around the reactive particles.

Abstract: A method for forming an engineered wood product from pulpwood, comprising providing a quantity of pulpwood; crushing and scrimming the pulpwood to form a mat; drying in a first drying step the mat in a first pass dryer; applying a resin to the mat; and, drying in a second drying step the mat in a second pass dryer. The drying process controls moisture content using the rate of change between the entering and exiting airflow temperature. The resulting product has a high modulus of elasticity and modulus of rupture.

Abstract: A sports board that includes an elongate, water impervious, thermoplastic foam core having an upper surface and an under surface; an upper layer covering at least a portion of the upper surface; and an under layer covering at least a portion of the under surface. The foam core is made of a foamed material having a water absorption (measured according to ASTM C-272) of less than 2 volume percent.

Abstract: A method for producing a bale of crimped tow band may include providing a tow band having about 10 denier per filament or greater and about 20,000 total denier or less, the tow band comprising a plurality of cellulose acetate filaments; crimping the tow band thereby yielding a crimped tow band; conditioning the crimped tow band; and baling the crimped tow band to form a bale.

Abstract: A method for treating flooring not designed for sanding and having a multi-layer wax finish reduces the frequency of stripping the wax layers down to the flooring and recoating the flooring in carrying out periodic maintenance on the flooring. A mobile floor treating machine includes at least one rotating brush which is driven at a first circular speed x for cleaning the flooring and is driven at a second circular speed y for removing the two uppermost layers of wax, where y?2x. The top remaining wax layer is then cleaned with the brush operating at the original circular speed x. Two layers of wax are then sequentially applied to the top remaining wax layer in replacing the two removed layers of wax on the floor and restoring the flooring to its original finish. The brush may be operated at 800-1500 RPM for burnishing and polishing.

Abstract: A solar control member for determining solar control for a window includes an optically massive layer between a gray metal layer and a titanium nitride layer. The optically massive layer has sufficient thickness to retard or prevent constructive and destructive interference of reflected light. The optically massive layer may be an adhesive, but also may be one or more polymeric substrates. The gray metal layer is preferably nickel chromium, but other gray metal materials provide superior results as compared to the prior art. Also in the preferred embodiment, the titanium nitride layer is closer to the window (e.g., glass) than the gray metal layer.

Abstract: A method of making a golf ball comprising the steps of providing an untreated golf ball core comprising a thermoset rubber composition, the untreated golf ball core comprising an untreated outer surface having a hardness; treating the untreated outer surface of the untreated golf ball core with a surface-softening material comprising at least one fatty acid or fatty acid salt composition to form a golf ball core comprising a treated outer surface having a hardness less than the hardness of the untreated outer surface; and forming at least one cover layer about the core to form the golf ball. Also, the untreated core may comprise a geometric center and an untreated outer surface, each having a hardness such that the hardness of the treated outer surface is less than both the hardness of the untreated geometric center and the hardness of the untreated outer surface.

Abstract: An aqueous primer dispersion which contains surfactant-stabilized polymer particles, an organic solvent and a mineral thicker, when coated onto a fluorocarbon substrate, significantly increase the bond strength between the fluorocarbon substrate and a subsequently applied water-derived protective coating, provided that the amount of surfactant-stabilized polymer particles in the aqueous primer dispersion, if any, is about 8 wt. % or less.

Abstract: A metallic layer is formed on a resin-made dial plate main body by surface treatment. A front surface of the main body is provided with a circular or arc-shaped second design face around a rotation shaft of a pointer, and a first inwardly inclined face and an outwardly inclined face continued to the second design face so as to rim an inside and an outside of the second design face and gradually extending toward a rear surface as extending away from the second design face. These first inwardly inclined face and outwardly inclined face are provided on a smooth face. Other portions except these first inwardly inclined face and outwardly inclined face are provided on a corrugated face on which a plurality of convexes and concaves are formed and having a surface roughness rougher than the smooth face.

Abstract: A polishing pad having a polishing layer comprising a thermoset polyurethane foam, wherein the thermoset polyurethane foam contains, as raw material components, an isocyanate component, and active-hydrogen-containing compounds, and the active-hydrogen-containing compounds comprise one or more polyol compounds (each) having two or more functional groups, and a monool compound having one functional group.

Abstract: The adhesion of metal thin films onto polymeric substrates can be significantly enhanced by contacting the surface of the polymeric substrate with a non-complexing solvent before or after depositing the metal film.

Abstract: To provide a carrier film for a fuel cell production process which is excellent in a recycling property and sufficient handling property in the fuel cell production process. A carrier film for a fuel cell production process, which is made of a fluororesin and has a tensile elastic modulus of at least 1,500 MPa in the machine direction, as measured in accordance with ASTM D882, and a tensile modulus of at least 100 MPa in the machine direction at 150° C., and which preferably has a thickness of from 10 to 300 ?m.

Abstract: Imageable multilayer films are provided which include at least a core layer comprising a pigment or other colorant, a clear sealant layer, and an image-side tie layer intermediate the core layer and the sealant layer, where the tie layer comprises a cavitating agent. The sealant layer may include a first polymer component having a heat of fusion of less than 75 J/g and a second polymer component. The multilayer film may have a seal strength greater than about 200 g/2.54 cm for a seal formed on a crimp sealer at a temperature of at least 93.3° C. The multilayer film may be biaxially oriented, an image may be effected on the film without the use of inks, and the film may be useful in packaging applications.

Abstract: Methods of producing a synthetic material part are provided, of which at least sections are lacquered and which include a base body which contains a synthetic material, in particular for a motor vehicle. A first method includes the steps of extruding the synthetic material to produce the base body; lacquering at least sections of the base body; and packaging the base body. The sections that are lacquered can be transported or shipped without being damaged.

Abstract: The invention is directed to a process for producing a plastic container with a barrier coating comprising a) applying at least one coating layer of a first polyvinyl acetal on at least a part of the plastic container; b) applying at least one coating layer of polyvinyl alcohol on the first polyvinyl acetal layer; c) applying at least one top coating layer of a second polyvinyl acetal on the polyvinyl alcohol layer. The surface of the plastic container may be pre-treated before coating. In addition to the barrier coating, the surface energy of at least a part of the inside surface of the plastic container may be increased by applying at least one inner hydrophilic coating layer.

Abstract: The present invention relates to metal coated nano-fibers obtained by a process that includes electrospinning and to the use of said metal coated nano-fibers. The process is characterized in that a polymer nano-fiber with functional groups providing the binding ability to a reducing reagent is prepared by electrospinning at ambient conditions. Then this is contacted with a reducing agent, thereby opening the epoxy ring on the surface of polymer nano-fiber and replacing with the reducing agent and the reducing agent modified film is reacted with metal solution in alkaline media. Finally the electrospun mat is treated with water to open the epoxy rings in the structure and crosslinking the chains to provide integrity.

Abstract: Process for treating wood consisting in injecting in cavities of the wood a solution of at least one fungicide and/or bactericide and/or insecticide and at least one monomer that can progressively form a polymer matrix in the cavities of the wood and then a gel in the cavities of the wood. The treated woods thus obtained exhibit an improved lifetime.

Abstract: A method for making a liquid separation membrane, including: (1) providing a polyvinylidene fluoride liquid separation membrane or polypropylene liquid separation membrane prepared by a thermally induced phase separation method as a substrate membrane, soaking the substrate membrane with water or a weak polar organic liquid to make membrane pores of the substrate membrane filled with the liquid, the soaking time being between 0.5 s and 1 min, and the weak polar organic liquid being indissolvable and compatible with the polyvinylidene fluoride liquid separation membrane or polypropylene liquid separation membrane; (2) coating a casting solution of polyvinylidene fluoride on the surface of the soaked substrate membrane obtained in step (1), and quickly soaking the substrate membrane in a coagulating bath heated to a temperature of 60-100° C. for curing to yield the liquid separation membrane.

Abstract: Provided is a process for forming a durable anti-fouling coating on a substrate including: (a) modifying a surface of the substrate using a surface modification means; (b) applying a first coating composition to at least a portion of the modified substrate surface to form a first coating, the composition containing a first perfluoropolyether modified silane; (c) curing the first coating at a temperature and a relative humidity sufficient to promote hydrolysis of the perfluoropolyether modified silane component; (d) optionally, modifying the surface of the cured first coating using the same or different surface modification means as was used in (a); (e) applying a second coating composition to the cured first coating to form a second coating thereover, the composition containing a second perfluoropolyether modified silane; and (f) curing the second coating at a temperature and a relative humidity sufficient to promote hydrolysis of the second perfluoropolyether modified silane.

Abstract: A method of manufacturing a sole according to the present invention includes the steps of obtaining a rubber part by previously crosslinking a polymer mixture containing 50 to 100 mass % of a diene-based polymer and 0 to 40 mass % of an acrylonitrile component in a polymer component of the polymer mixture, halogenating the rubber part, and bonding the rubber part and thermoplastic resin to each other by molding said thermoplastic resin on said rubber part.

Abstract: Methods and apparatuses disclosed herein relate to a recyclable thermoplastic unit that includes a casing body composed of a first thermoplastic having a first melting point. The casing body also includes a first locking mechanism that is configured to mate with a second locking mechanism of a sacrifice layer. The sacrifice layer is composed of a second thermoplastic and includes the second locking mechanism. The sacrifice layer has a melting point that is greater than the melting point of the casing body.

Abstract: An abrasive material is fabricated. The material is made of bamboo charcoal. The charcoal has vascular bundles and abrasive particles are uniformly distributed and fixed on inner surfaces of the vascular bundles. Thus, the abrasive material can be used with self-sharpening for grinding, polishing, lubricating, etc.

Abstract: The subject invention relates to compositions and methods for the preparation of stucco slurry compositions. The compositions and methods involve replacing typically used starches with modified high amylose starches that can be used in the normal wallboard manufacturing process. The compositions and methods provide wallboards having increased core strength and increased paper-to-core bond integrity compared to standard wallboards made from slurries with reduced water levels.

Abstract: The present invention relates to a method for manufacturing a composite molded body, and more particularly, to a method for manufacturing a composite molded body, comprising: a step of manufacturing a molded body containing polyethylene terephthalate, acrylonitrile-butadiene-styrene, and glass or carbon fibers; and a step of coating the molded body with a reactive polyurethane composition or with a rubber composition. The composite molded body according to the present invention can be used in lieu of a wheel hub casting to minimize the weight of a wheel, can be manufactured at a low cost in terms of materials, and can be mass-produced. The composite molded body of the present invention has remarkably superior adhesion to the coating composition, and the strength and durability thereof corresponds to that of cast metal such as cast iron, stainless steel, aluminum, etc.

Abstract: Molded metallized polymeric components are formed by methods of multi-shot injection molding of a first resin and a second resin, where the first resin forms a first polymer that is metal-platable and the second resin forms a second polymer that is resistant to metallization. The second resin defines one or more colored surface regions and may have one or more surface topcoats. The surface topcoat may be a transparent protective coating or a colored paint. Select regions corresponding to the metal-platable polymer surface are metallized. Molded decorative polymeric components formed from such methods are also provided.

Abstract: A process for producing a coated paper, comprising the steps of: a) providing a base paper, the fraction of long-fiber chemical pulp in the base paper being at least 25% by weight, the base paper leaving an absolute moisture content of ISO 287 of not less than 2.5%, the base paper having a water absorbency to ISO 535 for a test time of 10 s (Cobb10) of 5 to 20g/m2, and the base paper having a (Fenchel) wet elongation, measured parallel to the machine direction, of not greater than 0% and, measured transverse to the machine direction, of not greater than 3%, b) applying 10 to 40g/m2 (ovendry) of an aqueous coating composition to at least one face of the base paper, to give a coated base paper, and c) conditioning the coated paper obtained in step b).

Abstract: A general-use white color reflecting material, and a process for production thereof are provided. The white color reflecting material, without troublesome surface treatment such as formation of a reflective layer by plating, is capable of reflecting a near-ultraviolet ray of a wavelength region of 380 nm or longer or a near-infrared ray sufficiently without light leakage; does not become yellow even when exposed to near-ultraviolet rays; has excellent lightfastness, heat resistance, and weatherability; has high mechanical strength and chemical stability; is capable of maintaining a high degree of whiteness; and is easily moldable at a low cost. Further a white color reflecting material used as an ink composition for producing the white color reflecting material in a film shape is also provided.

Abstract: Provided herein is a low cost high performance light weight hard drive cover that is injection molded. The hard drive top cover has a flange portion that applies pressure to an elastomeric seal preventing ingress of moisture dust and other contaminants into the sensitive components. The flange portion is reinforced with a plurality of metallic strips that are placed between pressure application locations embedded within the polymer flange. The viscoelastic creep response of the polymer flange does not contribute to relaxation of pressure on the elastomeric seal due to the presence of the metallic reinforcement strips. The metallic reinforcement strips may have a convex curvature between pressure application locations. The metallic reinforcement strip may have apertures for passage of injection molded polymer creating delamination free intimate bond between the polymer in the flange and the metallic reinforcement strip.

Abstract: Coating compositions, articles, and methods of coating articles are provided. The coating compositions and methods provide abrasion resistant formable coatings when cured on a substrate. The articles can be formed after the coating compositions are applied to a substrate and cured.

Abstract: The joint-sealing tape of flexible foam capable of recovering its shape after compression with two lateral surfaces (3, 4) is colored on at least one of the two lateral surfaces (3, 4) with a colorant in such a way that, in a partially expanded functional state of the sealing tape, i.e., in a state of partial recovery after compression, the coloring on the lateral surface (3, 4), when viewed from the side, appears to the human eye as a continuous colored surface.

Abstract: Process for coating plastics with metals, wherein the plastics are pretreated with a composition comprising at least one salt having a melting point of less than 100° C. at 1 bar (hereinafter referred to as ionic liquid).

Abstract: The instant invention includes an article and a method of forming the article. The article includes a mixture of a thermoplastic polyurethane and polyamide 6/66 copolymer. The thermoplastic polyurethane has a Shore Hardness of at least 36D as determined using DIN EN ISO 1183-1.

Abstract: Metalized plastic substrates, and methods thereof are provided herein. The method includes providing a plastic substrate having a plurality of accelerators dispersed in the plastic substrate. The accelerators have a formula selected from the group consisting of: CuFe2O4-?, Ca0.25Cu0.75TiO3-?, and TiO2-?, wherein ?, ?, ? denotes oxygen vacancies in corresponding accelerators and 0.05???0.8, 0.05???0.5, and 0.05???1.0. The method further includes removing at least a portion of a surface of the plastic substrate to expose at least a first accelerator. The method further includes plating the exposed surface of the plastic substrate to form at least a first metal layer on the at least first accelerator, and then plating the first metal layer to form at least a second metal layer.

Abstract: Enzyme catalyst immobilized on porous flouropolymer supports. Catalytically active enzymes can be bound to a variety of fluoropolymer supports for use as a reaction catalyst. Moreover, consistently high rate of conversion during catalyst re-use over time is achieved. Furthermore, inactive enzyme catalyst can be stripped from the support and fresh enzyme can be bound to the support to achieve the original conversion rate. The immobilization of catalytic enzymes on porous fluoropolymers is a viable and novel technology for the preparation of advantaged catalysts.

Abstract: A process for treating the surface of a resin substrate with an ozone gas by bringing the ozone gas into contact with the surface includes the steps of: generating an ozone gas; humidifying the generated ozone gas; and exposing the surface of the resin substrate to the humidified ozone gas.

Abstract: Processes are described herein for preparing medical devices and other articles having a low-fouling surface on a substrate comprising a polymeric surface. The polymeric surface material may possess a range of polymeric backbones and substituents while providing the articles with a highly efficient, biocompatible, and non-fouling surface. The processes involve treating the substrate to reduce the concentration of chemical species on the surface of or in the substrate without altering the bulk physical properties of the device or article, and thereafter forming a grafted polymer layer on the treated substrate surface.

Abstract: The present invention relates to a water-based waterproof composition for coating different substrates characterized in that it is formulated by including a elastomeric acrylic comprising a mechanical reinforcing fiber of an elastic material produced by a fiber yarn process, that, once applied and dried keeps its elongation properties.