Abstract: The invention relates to a method and an arrangement for producing body components (48) being provided with an acoustically-effective silencing material layer (44). The aim of the invention is to enable fully automatic packaging making use of the silencing material layer (44). The silencing material that consists of a plastic material which can be cured in a thermal manner is applied onto a flat surface of a body component in a pasty, moisture-absorbing form as a layer (44), and the exposed side of the silencing material layer is covered with a cover layer (46) that facing the body component flat surface. The over layer consists of moisture-impermeable material. The thus pre-packed body component (48) can be randomly transported, intermediately stored and/or supplied for further processing under exposure to air. Curing of the silencing material (44) is only carried out in a subsequent procedure step, for example in an enameling oven.

Abstract: A layered composite has at least one decorative surface and comprises a backing layer made from a thermoplastic polymer which is not polypropylene, a decorative layer arranged thereupon and a heat-cured layer applied to the decorative layer. An intermediate layer may also be inserted as bonding material between the backing layer and the decorative layer. The decorative layer and the heat-cured layer may also be applied to both sides of the backing layer.

Abstract: This invention discloses a continuous production method of water-absorbing composite which comprises a complexation step for producing a particle-substrate composite by dropwisely supplying an aqueous solution of polymerizable monomers consisting mainly of an unsaturated carboxylic acid where 20% or more of the carboxyl groups in the unsaturated acid is neutralized, while allowing polymerization to proceed in the droplets, onto a fibrous substrate fed to the drop point to allow the incompletely polymerized polymer particles to adhere thereon, and by completing the polymerization thereafter; and a surface crosslinking step for reacting the composite with a crosslinking agent, having two or more functional groups capable of reacting with carboxyl group and/or carboxylate group, in the presence of 1 to 100 weight parts of water per 100 weight parts of polymer particles derived from the polymerizable monomer contained in the composite.

Abstract: A subject matter of the invention is a process for the preparation of particles comprising at least one metal ion, which comprises the stage of bringing into contact a precursor a metal cation, optionally partially hydrolyzed, with at least one water-soluble comb copolymer. Likewise, a subject matter of the invention is particles capable of being prepared according to the process of the invention, said particles exhibiting a mean size of between 2 and 500 nm and preferably between 2 and 300 nm. Finally, it relates to the use of such particles in the mechanical polishing of hard objects, in the preparation of pigments or mixed ceramics for the electronic industry, in the reinforcing of polymeric matrices, in fungicidal or biocidal dispersions, in the scavenging of sulfur derivatives or the scavenging of unpleasant smells.

Abstract: A method of manufacturing an ionic conductor to improve oxygen ion conductivity that is otherwise reduced by the presence of deleterious impurities comprising silicon or silicon containing compounds. In accordance with the invention a dissolved salt of a dopant consisting of an alkaline-earth metal is applied to an oxygen ion conducting material composed of doped ceria, doped zirconia, or doped lanthanum gallate and having the impurities. The solution can also be applied with equal success to cation salts and oxides used in making the oxygen ion conducting material. The oxygen ion conducting material with the solution applied thereto is thoroughly mixed and then heated to evaporate the solvent and to decompose the alkaline-earth salt and thereby to form said ionic conductor.

Abstract: A method for impregnating decorative papers which are used for producing highly abrasion-proof laminate floor materials. The decorative paper is first moistened with an amino resin and is thus impregnated. The amount of resin applied is controlled using dosing rollers. In addition, a layer including an amino resin is sprayed with a special dispersion onto the moistened decorative paper. The final mass per unit area with regard to the dry mass of the base paper ranges from 100% to 250%.

Abstract: A process for preparing compacted pigment granules, a process for preparing encapsulated pigment granules, and a process for dyeing landscaping and/or construction materials using the same.

Abstract: A method for preparing particulate materials useful in fabricating thin-film solar cells is disclosed. Particulate materials is prepared by the method include for example materials comprising copper and indium and/or gallium in the form of single-phase, mixed-metal oxide particulates; multi-phase, mixed-metal particulates comprising a metal oxide; and multinary metal particulates.

Abstract: A composition including a polyalphaolefin and at least one alpha olefin monomer partitioning agent that function as drag reducing agents and a process for the preparation of the drag reducing agents are disclosed. The process includes the steps of contacting alpha olefin monomers with at least one catalyst in a reactant mixture to form a polyalphaolefin. The reactant mixture may include at least one alpha olefin partitioning agent or the at least one alpha olefin partitioning agent may be mixed with the polyalphaolefin after polymerization. The alpha olefin monomer partitioning agents are alpha olefin monomers that are solid at ambient temperatures. Preferably, the alpha olefin monomers are selected from the group consisting of C20-C60 alpha olefin monomers. A process for reducing drag in a conduit is also disclosed.

Abstract: The invention discloses improvements in the so-called coated thermal flow process for reducing the pattern dimension of a patterned resist layer on a substrate to accomplish increased fineness of resist patterning, in which a coating layer of a water-soluble resin formed on the patterned resist layer is heat-treated to effect thermal shrinkage of the coating layer with simultaneous reduction of the pattern dimension followed by removal of the coating layer by washing with water. The improvement of the process is obtained by using an aqueous coating solution admixed with a water-soluble amine compound such as triethanolamine in addition to a water-soluble resin such as a polyacrylic acid-based polymer.

Abstract: A submicron particle forming method includes feeding a first set of precursors to a first energy application zone. Energy is applied to the first set of precursors in the first energy application zone effective to react and form solid particles having maximum diameter of no greater than 100 nanometers from the first set of precursors. The application of any effective energy to the solid particles is ceased, and the solid particles and a second set of precursors are fed to a second energy application zone. Energy is applied to the second set of precursors in the second energy application zone effective to react and form solid material about the solid particles from the second set of precursors with the solid particles with solid material thereabout having maximum diameter of no greater than 100 nanometers. Other aspects are contemplated.

Abstract: A method for manufacturing a decorative floor covering is provided in which the floor covering includes a backing layer, a substrate layer and a surface layer. The backing layer includes at least one of a foaming sub-layer, a mechanical foaming sub-layer and a sizing sub-layer. The surface layer includes at least one of a foaming sub-layer, a non-foaming sub-layer, a printing sub-layer and a skin sub-layer. The method for manufacture includes: (i) air-knife coating a surface treatment composition to a thickness of 10 to 40 &mgr;m on the surface layer wherein the surface treatment composition includes an urethaneacrylate oligomer, an acrylate based monomer, acetophenone photoinitiator, a silicon additive and a matting agent, and (ii) curing the surface treatment composition at a line speed of 5 to 30 m/min using 4 to 8 lamps having an output of 200 to 300 watt/in2 with the strongest wavelength at 365 nm.

Abstract: A method for applying a foam composition to a paper web is provided. Specifically, a foam applicator is positioned adjacent to a surface of the web. The foam applicator defines an extrusion slot through which the foam composition is capable of flowing. In one embodiment, the extrusion slot is in communication with an air channel. The foam composition is optionally entrained with an air stream traveling through the air channel. The foam composition contacts at least one liquid-permeable partition (e.g., wire-mesh screen) to fragment gaseous bubbles contained therein.

Abstract: An apparatus for bitumen coating particulate material comprises a chamber (2) having baffles or deflectors (4), a particulate material inlet (8) and a particulate material outlet (10). In use, a foamed bituminus formulation is directed into the chamber via an outlet (12) and an air stream is directed from an inlet (14) towards the bituminous formulation, to atomise the formulation. The atomised formulation then contacts particulate material which passes in a convoluted path through the chamber via inlet (8). Prior to contact with the atomised bituminous formulation, heated air which passes into the chamber via a second gas inlet (16) heats the surface of the stone. After the particulate material has been coated it is discharged via outlet (10) for subsequent use.

Abstract: The present invention relates to a process for coating a substrate by applying to a substrate a coating composition containing A) at least one compound which contains at least two (meth)acrylate groups and at least one isocyanate-reactive group and which is free from isocyanate groups and blocked isocyanate groups, B) at least one blocked polyisocyanate, which does not contain any ethylenically unsaturated groups and C) at least one photoinitiator, curing the coating composition by the action of UV light and post-curing by increasing the temperature of the coating.

Abstract: A process for producing scratch-resistant coatings comprises applying at least one UV-curable coating composition comprising as its photochemically crosslinkable constituent at least one aliphatic urethane (meth)acrylate prepolymer PU having at least two double bonds per molecule, or a mixture of at least one urethane (meth)acrylate prepolymer PU and at least one reactive diluent, to the target substrate and curing the resulting wet coating by exposure to ultraviolet radiation under an inert gas atmosphere.

Abstract: The present invention relates to a spot repair finish process for refinishing substrates, in particular vehicle bodies or parts thereof, wherein a very good quality finish is produced with virtually no differences, such as in color shade or overspray margins and edge marks, visually perceptible between the old finish and the repair finish. The spot repair process of the present invention works especially well with pigmented coatings of critical color shade, in particular with specific light color shades.

Abstract: The present invention is generally directed to a method of controlling a pyrolytic carbon deposition coating process performed in a fluidized bed. In one illustrative embodiment, the method comprises positioning a product to be coated in the fluidized bed, determining a coating rate of carbon material formed on the product in the fluidized bed, and determining a desired duration of the coating process by dividing a desired coating thickness for the product by the determined coating rate.

Abstract: This invention relates to a process for forming a multi-layer coating film by applying, to a substrate, intermediate paint, metallic paint and clear paint by 3C1B method, which process is characterized in that said intermediate paint contains 0.5 to 5 phr of flat talc powder of a size of 0.5 to 10 &mgr;m in longer direction and 0.01 to 1 &mgr;m in thickness, and has a total pigment content of 40 to 100 phr.

Abstract: This invention relates to a multilayered thermoplastic film comprising: a thermoplastic core layer having a first side and a second side, the core layer comprising: a polyolefin having a density in the range of about 0.89 to about 0.97 grams per cubic centimeter; a second polymeric material selected from ionomers derived from sodium, lithium or zinc and an ethylene/methacrylic acid copolymer, and a combination thereof, and a light stabilizer; an abrasion and scuff resistant clear first thermoplastic skin layer overlying the first side of the core layer, and a clear second thermoplastic skin layer overlying the second side of the core layer, both skins containing light stabilizer. The composition of the core layer is different from the composition of the skin layers, and the core layer and the skin layers are characterized by the absence of PVC.