Abstract: A method of patterning at least one object layer, includes a step of forming a mask on the object layer, and a step of selectively etching the object layer using the mask. The mask is made of a magnetic metallic compound with a basic metal of nickel or cobalt containing at least group 3B element and/or group 5B element.

Abstract: A method of applying adhesive to major and minor flaps of a container in a siftproof adhesive pattern. A pair of adhesive dispensing guns are independently moved with respect to the flaps of the container as the container is conveyed past the guns. Electric actuators, such as linear modules or rotatable servo modules, are used to rapidly accelerate the guns in a direction perpendicular to the path of the container along a conveyor. In this manner, rapid packaging takes place and reliable siftproof patterns are achieved using minimal adhesive.

Abstract: Improvements for in-mold polyurethane foam and/or resin products and the ability to provide surface coatings of such products exhibiting bright coloration and reduced colorant migration through utilization of easy-to-use polymeric colorants in simplified and environmentally friendly processing methods are disclosed. The inventive surface coating formulations include polyurethane-reactive polymeric colorants admixed with prepolymer and excess amounts of certain isocyanate compounds. Such a composition is applied (by spraying, for example) to a polyurethane prepolymer (for the production of the internal polyurethane article) which is then introduced within a mold in order to form a particularly shaped or configured polyurethane article with a colored surface coating. Upon curing through exposure to heat, the coating composition reacts with the introduced polyurethane prepolymer to form a surface over the target internal polyurethane.

Abstract: A method for coating a nickel- or cobalt-based superalloy surface by slurry deposition/heat diffusion. The method includes preparing a slurry of a metal coating powder mixed into an adhesive carrier that will burn off ash-free during a diffusion cycle, depositing the slurry onto the surface of a Ni- or Co-based superalloy material to form a coated surface, and heating the coated surface to a temperature of at least about 1600° F. to diffuse the metal coating powder into the metal substrate.

Abstract: Refurbishing and/or renewing cut or loop pile carpet products including carpet tiles by passing the product under a high pressure water or liquid dispensing head projecting a stream of water against the subject product at a pressure in the range of 100-2000 p.s.i.g. Improvements to such methods include adding a polymer backing layer to the tile, pre-bulking the face yarns, and/or chemically treating the face yarns.

Abstract: A process and apparatus for producing fiber reinforced resin structures using vacuum assisted resin transfer molding technology, wherein the apparatus and process employ a first fluid impervious flexible sheet containing therein a resin port; a fiber containing preform; a primary vacuum line; a resin channeling means; and a secondary vacuum line. The fluid impervious flexible sheet is placed over or around the fiber containing preform to form a chamber to which the primary vacuum line is connected. The resin channeling means is positioned on top of the fluid impervious flexible sheet, exterior to the chamber containing the preform in a fashion so as to form a pocket between or around the resin channeling means and said fluid impervious flexible sheet to which the secondary vacuum is applied. Activation of the secondary vacuum causes formation of channels in the fluid impervious flexible sheet. These channels increase the speed and efficiency of resin impregnation of the fiber containing preform.

Abstract: A method for depositing a functionally gradient thin film of the present invention includes the steps of: introducing two or more types of material gases into a process chamber which includes a cylindrical rotary electrode provided so as to be opposed to a substrate on which a thin film is deposited, the cylindrical rotary electrode being rotated by applying a high-frequency power thereto; and sliding the substrate into the process chamber while maintaining the rotation of the cylindrical rotary electrode so as to create plasma between the cylindrical rotary electrode arid the substrate for depositing the thin film.

Abstract: A method for near atmospheric pressure chemical vapor deposition of a silicon based film onto a substrate includes introducing into a deposition chamber at about atmospheric pressure: (i) a substrate; (ii) an iodosilane precursor in the vapor state having at least three iodine atoms bound to silicon; and (iii) at least one reactant gas; and maintaining a deposition temperature within the chamber from about 250° C. to about 650° C. for a period of time sufficient to deposit a silicon based film on the substrate. Silicon based films formed by near atmospheric pressure chemical vapor deposition using an iodosilane precursor in a vapor state and methods for forming silicon-based films using ultraviolet assisted chemical vapor deposition are also included.

Abstract: An optical filter comprises a transparent support and a filter layer. The filter layer contains a dye and a binder polymer. The dye is in a non-aggregated form. The dye has an absorption maximum with a half width of not more than 100 nm within the wavelength region of 560 to 620 nm. The transparent support, the filter layer or an optional layer contains an o-substituted phenol represented by the formula (I), (II) or (III) as a ultraviolet absorbing agent.

Abstract: The invention provides novel equipment packages, principally for portable equipment such as laptop computers, which provide decoupling, damping and shock isolation of acceleration sensitive components within the packages. Two principal embodiments are disclosed. In the flexible shell embodiment, a plurality of flexible fillers are attached to a flexible shell and a plurality of objects or components are attached to the fillers. In the flexible chassis embodiment, a plurality of objects or components are mounted to the flexible chassis to form an assembly and a plurality of flexible fillers are attached to the chassis to form the complete package. One design methodology employs a decoupled simple harmonic oscillator (SHO) model to optimize the shock response behavior. A second design methodology uses a deterministic method (finite element method) to establish the parameters for the filler and shell materials.

Abstract: The invention provides a flame retardant/heat resistant agent and adhesive, which includes one or more oxides of phosphorus, antimony, silicon and melamine cyanurate as the flame retardant agents and which can increase both the flame retardant/heat resistance of the cloth material and the binding strength of the cloth to a variety of thermoplastic polymers. The invention can be used in strengthening applications such as thermoplastic automobile accessories such as airbag deployment doors where a flame retardance/heat resistance is also required.

Abstract: A thin-walled laminated synthetic resin body for a liquid container according to the invention comprises first and second thin-walled synthetic resin layers (10, 20), each having a curved surface portion (11, 21) and a projection (12, 22) extending outwardly from a predetermined region at an edge of the curved surface portion (11, 21). The first and second layers (10, 20) are laminated to each other with the curved surface portions (11, 21) bulging out in the same direction, are integrated with each other at the edges (13, 23) of the curved surface portions (11, 21) and projections (12, 22), and are separable from each other at regions exclusive of the edges (13, 23). When a liquid is charged, the curved surface portion (21) of one of the first and second layers (20) is separated from the curved surface portion (11) of the other layer (10) and reversed.

Abstract: A multi-layer film contains at least a first layer, a second layer inside thereof, and a third layer inside the second layer. The first layer contains a polypropylene resin (PP). The second layer contains a polyethylene resin (PE) having 70 to 90 wt% of a lower crystalline component (LCC) and 10 to 30 wt% of a higher crystalline component (HCC). The PE has a melt flow rate of 0.1 to 20 g/10 min and in a temperature rising elution fraction elution curve, an elution peak temperature of the LCC is from 45 to 85° C; the ratio of (peak height of LCC)/(height of the minimum valley between LCC peak and HCC peak) is 9 or more; an area ratio of the elution peak temperature or less of LCC is 35% or more. The third layer contains a) PP or b) a high-pressure low density PE having an extrapolation melting completion temperature of melting of 110° C or more; or c) a copolymer of ethylene/C3-18 &agr;-olefin having a density of 0.920 g/cm3 or more.

Abstract: The object of the invention is a device for deploying on the ground a temporary surface covering (1) stored rolled, characterized by the combination, on the one hand, of the temporary surface covering (1) and, on the other hand, by at least one flexible tube (2) pressed against the internal surface of said covering (1) over substantially all its length and in conjunction with the covering, said flexible tube (2) being adapted to be connected, at the free end of the rolled-up assembly, to a source of fluid under pressure (5) for its inflation.

Abstract: A multilayer material for containing liquid products, specifically for liquid products comprising a hypochlorite bleach is provided. This multi-layer material comprises an inner layer, a layer of adhesive and an outer layer. Said multi-layer material further comprises a bleach resistant adhesive which prevents the degradation of the multi-layer material when exposed to the aggressive action of the hypochlorite bleach or components of said bleach.

Abstract: A fuel permeation barrier fuel tank for a vehicle includes a tank shell having a wall formed from a plurality of layers. The layers include at least an inner layer, an outer layer and a fuel permeation barrier layer disposed between the inner layer and the outer layer.

Abstract: It is to provide a capillary having adsorbed a polymer. A capillary having absorbed on an inner wall of the capillary, an ionic polymer having positive electric charge and an ionic polymer having negative electric charge alternately, and a process for producing the same.

Abstract: A preglued underlayment assembly comprising a substantially rigid underlayment having an upper and a lower surface, a pressure sensitive adhesive layer disposed on the upper surface, and a release layer disposed on the adhesive layer. A second pressure sensitive adhesive layer and another release layer are optionally provided on the lower surface of the preglued underlayment. One or more performance enhancing layers, such as foam and solid layers, can be disposed between the underlayment and the adhesive layer to modify and/or enhance various properties of the preglued underlayment. Mechanical fasteners, such as staples, penetrate the preglued underlayment assembly and engage a structural support member to attach the preglued underlayment assembly thereto. A method of installing a surface covering over a structural support member utilizing the preglued underlayment assembly is also disclosed.

Abstract: Encapsulated-lens retroreflective sheeting is described which contains an improved binder layer. The binder layer is obtained from a film-forming mixture which comprises: (A) a vinyl chloride copolymer, (B) a thermoplastic polyurethane, and (C) an aminoplast resin. Such binder layer exhibits improved adhesion to metallized beads and to a variety of cover films such as acrylic films.

Abstract: A process for heat-treating a single crystal silicon wafer to influence the precipitation behavior of oxygen in the wafer in a subsequent thermal processing step. The wafer has a front surface, a back surface, and a central plane between the front and back surfaces. In the process, the wafer is subjected to a heat-treatment to form crystal lattice vacancies in the wafer. During the heat-treatment, the front and back surfaces of the wafer are each exposed to either a nitriding or non-nitriding gas. The wafer is then cooled from the temperature of said heat treatment at a rate which allows some, but not all, of the crystal lattice vacancies to diffuse to the front surface to produce a wafer having a vacancy concentration profile determined in part by the gas that each surface is exposed to and in part by the cooling rate.

Abstract: An improved magnetic medium has a metal or semiconductor surface in which the surface of the magnetic medium has an approximate monolayer of fullerene molecules bonded to the metal or semiconductor surface. The bond strength between the fullerene molecules and the surface is stronger than the fullerene-fullerene intermolecular bond strength. The magnetic media can be used in the production of components for data storage system, in particular heads with magnetic transducers and magnetic or optical-magnetic discs. In methods for forming the fullerene coatings, an approximate monolayer of fullerene molecules are deposited on a metal or semiconductor surface substantially free of contaminants.

Abstract: A overcoat layer of TiSixNy for use on a magnetic thin film disk is disclosed. The overcoat of the invention has high hardness, provides corrosion protection and has low surface energy which reduces contaminant attraction. The TiSixNy film is conductive and, therefore, reduces the deleterious effects of tribocharging.

Abstract: A protection system for preventing floor surfaces from becoming damaged due to the movement of furniture. The inventive device includes a piece of loop material, an adhesive strip attached to the loop material for attaching to the lower end of a leg of furniture, a piece of hook material for removably engaging the loop material, a piece of protective backing secured to the hook material, and a piece of wool attached to the protective backing in opposition to the hook material. The loop material, the hook material and the protective backing may be trimmed with a conventional cutting device to conform to the shape and size of the lower end of the furniture.

Abstract: An insulating lining that is used as a floor covering and is especially useful in providing acoustic insulation. The insulating lining consists of a covering layer and a cell layer with a plurality of cells. The cells are defined by lateral cell walls and are open on the bearing surface side. The cell walls of the cell layer have spacers on the bearing surface side so that when the insulating covering is in place air which is enclosed in each cell can communicate directly with the airspace in each adjacent cell through a lateral space between the bearing surface and the bottom edge of the cell wall between each pair of adjacent cells.

Abstract: Fibers and microfibrillated articles are provided by imparting fluid energy to at least one surface of a highly oriented, voided, melt-processed polymeric film. The fibers and microfibrillated articles are useful as tape backings, filters, thermal and acoustical insulation and as reinforcement fibers for polymers or cast building materials such as concrete.

Abstract: A molded product is made comprising a low-density product having an impermeable surface. The impermeable surface integral with the low density interior is suitable for receiving various types of brightly colored finishes. It is also contemplated that a non-porous plastic film may be molded in place on the surface of the molded product.

Abstract: An insulating paperboard container is disclosed including a container body having a side wall and a bottom wall with the one side wall including a base layer and an insulating layer on at least a portion of the base layer, preferably on an inside surface of the side wall. The insulating layer being selectively adhered to at least a portion of the base layer such that the selective adhering of the insulating layer to the base layer creates air pockets between the insulating layer and the base layer with the air pockets being expandable in response to contact with a heated liquid. Such a container is formed from an insulating stock material comprising a paperboard base layer and an insulating layer overlying at least a portion of at least of one surface of the base layer with the insulating layer being selectively adhered to the surface of the base layer forming enclosed regions between the base layer and the insulating layer.

Abstract: There is disclosed an absorbent article including an absorbent layer and a liquid-permeable surface sheet placed on a liquid-receiving side of the absorbent layer for introducing excreted liquid from the human body to the absorbent layer. The surface sheet is of a corrugated configuration to have valleys and peaks extending in a longitudinal direction of the article and alternately arranged in a transverse direction perpendicular to the longitudinal direction. Each valley has a connecting part raised to connect between two adjacent peaks.

Abstract: A sheet of glass having impressed therein a grid pattern which simulates a stacked series of glass blocks joined by mortar at their joints, in which the grid pattern is confined to certain tolerances so that the sheet is temperable and at the same time creates the desired glass block appearance.

Abstract: Plastic cards with included electronic elements are made by laminating a carrier sheet bearing multiple electronic elements between top and bottom plastic sheets. The laminated composite is die cut into separate cards. Prior to lamination the carrier sheet is perforated in a web pattern such that the carrier sheet material is largely recessed from the side edges of the finished cards for better lamination and appearance of the finished card edges. The electronic elements may be obtained on continuous rolls of carrier material which is cut into sheets for lamination.

Abstract: A recording material having a resin layer containing a polyester resin as a main component on a support, the recording material is disclosed in having (A) a groove or grooves placed continuously or intermittently extending linearly with a depth not less than 45% but not more than 90% of the thickness of the recording material, or (B) linearly continuous holes wherein width of the holes is not less than 15·m and not more than 130·m, length of the holes is not less than 50·m and not more than 500·m, and interval between the holes is not less than 30·m and not more than 300·m. In use of this recording material, printed items in a desired size can be formed rapidly and easily.

Abstract: A sealing sheet (10) assembly bondable to a construction surface comprising (a) an upper layer (14) of a first substance, the upper layer being selected fluid impermeable; and (b) a lower flexible layer (16) of a second substance, the lower flexible layer being bondable to the construction surface. The upper layer and the lower flexible layer are at least partially attached to one another, wherein a combination of the upper layer, the lower layer and the attachment or the partial attachment of the layers to one another are selected such that tensile forces resulting from constructional movements acting upon the sealing sheet result in a local detachment or relative displacement of the upper layer and the lower flexible layer, thereby the ability of the lower flexible layer of transmitting the forces onto the upper layer is remarkably reduced, resulting in improved service of the sealing cover as a whole.

Abstract: Polyimide/metal laminates having a polyimide film and a metal layer laminated thereon, wherein the polyimide film contains titanium element and flexible print wiring boards with the use of the same are disclosed. The polyimide/metal laminates are excellent in adhesion under the ordinary conditions and, moreover, can sustain the adhesive strength at a high ratio after exposure to high temperature or high temperature and high humidity. Owing to these characteristics, these polyimide/metal laminates are appropriately usable in flexible print wiring boards, multi-layered print wiring boards, rigid flex wiring boards, tapes for TAP, semiconductor packages such as CFOs and multi chip modules (MCMs), magnetic recording films, coating films for aerospace materials and filmy resistance elements.

Abstract: A composite article includes a paper substrate, at least a portion of which is saturated with either a polymerizable ring-strained olefin monomer or the polymerization product of such a monomer. The polymerization of such monomers are catalyzed by transition metal-containing species. These paper saturated articles are useful as, inter alia, packaging materials, release liners, and backings.

Abstract: A mat for covering soil comprising a lower fabric layer, an upper fabric layer superimposed over the lower fabric layer, and a water absorbing material interposed between said lower fabric layer and upper fabric layer. The mat contains tubular segments containing fabric and hydraulically setting cement. The cover, when wetted, becomes ballasted by the absorbed water and the tubular elements harden to form rigid ribs that hold the mat in conformity with the surface of the underlying soil.

Abstract: At least one section of a jib of a crane, such as a mobile crane, includes a composite cross-section incorporating a layer of steel covered by one or more fiber composite layers. In a preferred embodiment, more than one fiber composite layer is included and the respective fiber layers are disposed in a criss-cross manner with respect to each other to enhance the overall strength of the telescopic part. Also, in a preferred embodiment the steel layer of the composite is on the interior of the telescopic part for minimizing thermal stresses due to temperature changes caused by sun loads. In another preferred embodiment, the composite fiber layers are disposed only in the zone of the cross-section of the telescopic part, which is subjected to tensile forces during use.

Abstract: A carriage house garage door (20) is formed from first, second, and third wood overlay sections (22, 24, 26). Each of the wood overlay sections (22, 24, and 26) includes first and second layers of sheet metal (46, 48) and an insulating core (50). The first layer of sheet metal (46) is bonded to a first side (52) of the insulating core (50) and the second layer of sheet metal (48) is bonded to the second side (54) of the insulating core (50). Wood siding (30) is coupled to the first layer of sheet metal (46) by bonding the wood siding (30) to the first layer (46) using an adhesive and by stapling the wood siding (30) to the first layer (46).

Abstract: In a magnetic recording medium comprising a magnetic layer of 0.05-0.15 &mgr;m thick containing at least a magnetic powder and a binder on a non-magnetic substrate, a diamond-like carbon film of 5-30 nm thick is formed on the magnetic layer by plasma CVD, and a lubricating layer is formed thereon. The medium has improved friction properties and durability.

Abstract: An article of manufacture that has a component capable of being sealed with a copper aluminosilicate glass. The sealing glass has a coefficient of thermal expansion (CTEs) of in the range between 20-82×10-7/° C., over a range of 25-500° C.) and a softening points in the range of 660-1000° C. The glass has a composition consisting essentially, in terms of weight percent on an oxide basis, of 35-68 SiO2, 3-25 Al2O3, 2-26 B2O3, 0-20 R2O, 0-30 RO, 2-33 CuO, 0-4 F, 0-10 MxOy, where R2O is an alkali oxide selected from the group consisting of Li2O, Na2O, and K2O, and RO is an alkaline earth oxide selected from the group consisting of CaO, MgO, ZnO, SrO, and BaO, and MxOy is a transition metal oxide selected from the group consisting of Co2O3, TiO2, NiO, MnO2, and Fe2O3. The present invention also pertains to a method of sealing the article.

Abstract: An exterior panel (10) for a motor vehicle has a coefficient of linear thermal expansion of less than 20×10−6 inches of expansion per inch material per degree Fahrenheit. The exterior panel (10) comprises a rigid structure (14) formed from at least one thermoplastic material and reinforcement particles dispersed within the at least one thermoplastic. The reinforcement particles comprise less than 15% of a total volume of the rigid structure. At least 40% of the reinforcement particles have a thickness less than about 50 nanometers. A decorative coating layer (12) having at least one coloring agent is disposed on the rigid structure (14).

Abstract: Reinforcing sheets that exhibit improved adhesion to cold and/or oily substrates have an adhesive layer that contains an epoxy-terminated adduct of an epoxy resin and a rubber that contains a low amount of a nitrile monomer.

Abstract: The present invention provides an adhesive tape comprising a substrate and an adhesive layer formed on at least one side of the substrate, wherein the substrate comprises the following Component A, Component B and Component C: Component A: a thermoplastic resin having a carbonyl oxygen atom in the molecular skeleton Component B: a polymer alloy containing an ethylene component and a propylene component Component C: an inorganic metal compound surface-treated with a silane coupling agent but substantially no halogen atom. The adhesive tape and the substrate for the adhesive tape of the present invention are free of generation of dioxin or a toxic gas upon incineration, are superior in flexibility, resistance to thermal deformation, flame resistance and resistance to surface whitening, and show suitable stretchability and mechanical strength.

Abstract: The invention provides a molded laminate with excellent adhesive strength which comprises an adhesive polymer composition layer and a gas-barrier resin layer comprising a polyamide resin or an ethylene-vinyl alcohol copolymer, the adhesive polymer composition layer comprising a modified polyester type elastomer obtained by modifying a saturated polyester type thermoplastic elastomer having a polyalkylene ether glycol segment content of 58 to 73% by weight with an unsaturated carboxylic acid or a derivative thereof in the presence of a radical generator.

Abstract: The present invention provides a cardable fiber blend which forms a moldable fiber batt, the blend comprising fibers having a modulus of 550 g/denier or more with fibers of a thermoplastic polymer wherein the high modulus polymer fibers are all uncrimped fibers or a mixture of crimped and uncrimped fibers. The moldable batt is useful in making speaker cones.

Abstract: The invention concerns a method for producing nanostructures under controlled atmosphere, from compounds having a hexagonal crystalline shape, subjected to a focused laser bombardment of a gas. The invention is characterized in that it consists in using a compacted compound sample and in carrying out the process under a residual gas pressure between 1 and 3.104 Pa.

Abstract: The present invention relates to a fiber coated with a water blocking material that includes an essentially water free dispersion comprising a superabsorbent polymer and a dispersing medium. The fibers made according to this invention may be used, for example, as fiber reinforcing material used in the manufacture of cables, and in particular in yarns for fiber optical cables that use optical light wave guides for optical communication transmissions.

Abstract: Nanostructures and methods of fabricating nanostructures are disclosed. A representative nanostructure includes a substrate having at least one semiconductor oxide. In addition, the nanostructure has a substantially rectangular cross-section. A method of preparing a plurality of semiconductor oxide nanostructures that have a substantially rectangular cross-section from an oxide powder is disclosed. A representative method includes: heating the oxide powder to an evaporation temperature of the oxide powder for about 1 hour to about 3 hours at about 200 torr to about 400 torr in an atmosphere comprising argon; evaporating the oxide powder; and forming the plurality of semiconductor oxide nanostructures.

Abstract: An optical nanocomposite material has a nanoparticulate filler dispersed in a host plastic material. According to the method of making the nanocomposite material, a predetermined temperature sensitive optical vector, such as refractive index, of the plastic host material and nanoparticulate filler are directionally opposed resulting in a nanocomposite material having significantly improved stability of the refractive index with respect to temperature.

Abstract: These crosslinked microparticles between 10-300 nm in size are obtained by dispersion polymerization, in non-aqueous medium which is non-solvent for the polymer formed, of a composition of ethylenically unsaturated polymerizable compounds, comprising: at least one monomer A, comprising only one ethylenic unsaturation, giving the microparticles formed in the said non-aqueous medium self-stabilization during and after polymerization, without any addition of polymer having the function of a stabilizing agent, tither before, during or after polymerization, at least one compound B comprising at least two ethylenic unsaturations and optionally, depending on the case: at least one compound C comprising only one ethylenic unsaturation and/or at least one compound D which is different from A, B and C and comprising at least one ethylenic unsaturation which can undergo radical-mediated polymerization and at least one second reactive function f1 which is other than an ethylenic unsaturation.

Abstract: A flake-based pigment is provided having improved specular reflectance characteristics in the visible wavelength range. The flake-based pigment has a plurality of composite reflective flakes each formed of a support layer and a reflector layer on one or both opposing sides of the support layer. This flake structure exhibits a uniaxial compressive strength much greater than a corresponding uniaxial tensile strength. The structure of the flakes provides the benefits of rigidity and brittle fracture during manufacture and application processes, which ultimately provides favorable planar and specular reflectance characteristics to the pigment in the visible wavelength range. A variety of outer coating layers can be formed around the composite reflective flakes, such as various dielectric and/or absorber layers, to produce desired optical characteristics in the pigment.