Abstract: An apparatus for the intermittent application of a liquid to pasty medium onto an application surface, comprising an application valve which can be switched between an open and a closed state and is intended for dispensing the medium onto the application surface, a volumetric delivery pump for metering a volume of the medium to be passed on to the application valve, and a drive for operating the volumetric delivery pump is, inter alia, described and illustrated. The characteristic feature consists in that the apparatus has an electronic controller which, in each case cyclically, activates the drive and the application valve in dependence on each other.

Abstract: The present invention provides a method for printing and coating a flexible substrate web so as to attain a specified coefficient of friction on both sides of the substrate web which employs the use of controlled set-off of coated and/or printed material from the front side to the back side side of the web. Furthermore the method provides a substrate web produced therefrom and the method is useful for packaging substrate webs and, in particular, foil substrate webs.

Abstract: The present disclosure provides a method for manufacturing a metallized film, the metallized film including: a dielectric film; a vapor-deposited metal electrode formed on a surface of the dielectric film. The vapor-deposited metal electrode includes a plurality of parts which have mutually different resistance values. The method includes a step of letting oil adhere to a region in the surface of the dielectric film on which the vapor-deposited metal electrode is to be formed and then bringing a vapor of metal into contact with the surface of the dielectric film. A quantity per unit area of the oil adhering to a part of the region on which a part of the vapor-deposited metal electrode having a relatively low resistance value is to be formed is smaller than a quantity per unit area of the oil adhering to another part of the region on which another part of the vapor-deposited metal electrode having a relatively high resistance value is to be formed.

Abstract: Provided is a curable composition for inkjet which can have a prolonged pot life even under an environment in an inkjet device that is warmed to 50° C. or higher and which can be cured into a cured product having improved heat resistance and insulation reliability, in spite of the fact that a thermally curable compound is used in the curable composition. The curable composition for inkjet according to the present invention contains a photocurable compound, a thermally curable compound, a photopolymerization initiator and a thermal curing agent and does not contain a solvent or contains the solvent, wherein the content of the solvent in 100% by weight of the curable composition is 1% by weight or less when the curable composition for inkjet contains the solvent, the photocurable compound contains a polyfunctional compound having at least two (meth)acryloyl groups, and the thermal curing agent is an aromatic amine having at least one benzene ring and at least two amino groups.

Abstract: According to the present disclosure, a flexible substrate coating apparatus is provided. The flexible substrate coating apparatus includes a vacuum process chamber for processing a flexible substrate. The vacuum process chamber includes one or more deposition units and a cleaning unit positioned directly downstream of the one or more deposition units. In another aspect, a method for depositing a thin-film on a flexible substrate is provided. The method for depositing a thin-film on a flexible substrate includes vacuum coating of the flexible substrate, thereby depositing one or more layers on the flexible substrate, and cleaning the flexible substrate directly downstream of the coating.

Abstract: A method for preparing an acrylate adhesive is provided by the steps of partially polymerizing a monomer mixture to provide a syrup polymer composition having a high molecular weight solute copolymer. This first syrup composition is again polymerized to provide a second syrup polymer composition having a low molecular weight copolymer. The second syrup polymer composition is provided with a crosslinking agent and further polymerized to provide the adhesive composition.

Abstract: The present invention relates to tools and system designs for chemical vapor deposition (CVD) systems and CVD synthesis used to deposit one or more thin film layers onto a flexible substrate or to grow nano-structured materials on large area flexible substrates and, more particularly, to scalable CVD coating and nanostructure manufacturing including CVD thin films and nano-structured materials such as nanotubes, nanowires and nanosheets.

Abstract: A co-extrusion print head capable of extruding at least two layers vertically in a single pass having a first inlet port connected to a first manifold, a first series of channels connected to the first inlet port arranged to receive a first fluid from the first inlet port, a second inlet port connected to one of either a second manifold or the first manifold, a second series of channels connected to the second inlet port arranged to receive a second fluid from the second inlet port, a merge portion of the print head connected to the first and second series of channels, the merge portion arranged to receive the first and second fluids, and an outlet port connected to the merge portion, the outlet port arranged to deposit the first and second fluids from the merge portion as a vertical stack on a substrate.

Abstract: Disclosed are waterproofing membranes comprising the following laminated layers: layer A comprising a waterproofing adhesive; layer B comprising a carrier sheet; layer C comprising a releasable bonding material; and layer D comprising a protective coating; wherein (i) the laminated layers are arranged in the sequential order A-B-C-D; or (ii) the laminated layers are arranged in the sequential order B-C-D-A; or (iii) the laminated layers are arranged in the sequential order C-D-A-B. The membrane does not include a removable release sheet that is typically used to prevent the adhesive from adhering to the carrier sheet or other portion of the membrane when the membrane is rolled up. Also disclosed is a method of making the aforementioned membrane. Preferably, layer C will comprise a water soluble polymer, an alkali soluble polymer, or a homopolymer or copolymer of polyvinyl acetate.

Abstract: The present invention provides: a gas barrier laminate comprising a base, a primer layer, and a gas barrier layer, the primer layer and the gas barrier layer being sequentially stacked on at least one side of the base, the primer layer having a modulus of elasticity at 90° C. of 1.6 GPa or more, and a coefficient of static friction between a surface of one side of the gas barrier laminate and a surface of the other side of the gas barrier laminate being 0.35 to 0.8; a method for producing the gas barrier laminate; an electronic device member comprising the gas barrier laminate; and an electronic device.

Abstract: A method of forming a textile element (10) for use as a structural support component in a garment. The method comprises the steps of: (i) providing a fabric strip (12) having a plush surface (16); (ii) applying a thermoplastic coating (14) to the plush surface (16) of the fabric strip (12) so that the thermoplastic coating (14) penetrates the plush surface (16); and (iii) allowing the thermoplastic coating (14) to cool and rigidify so as to embed at least surface yarns of the plush surface (16) in the thermoplastic coating (14) and thereby form a composite structure at the juncture (J) between the thermoplastic coating (14) and the plush surface (16).

Abstract: Tape backings with a first major side and an oppositely-facing second major side, wherein the first major side includes coextensive, intersecting microstructured paint-retention and hand-tear patterns; and, tapes including such backings, and methods of making and using such tapes and tape backings.

Abstract: A hybrid fiber consists of a continuous phase base material that permeates the length of the hybrid fiber and a plurality of fibrils or nanotubes that are dispersed throughout the hybrid fiber interior in the form of a yarn woven from the plurality of fibrils or nanotubes. The method of making the hybrid fiber involves coating the yarn with the continuous phase base material and infusing the continuous phase base material into the plurality of fibrils or nanotubes that form the yarn.

Abstract: It is disclosed a process in continuous for the production of film/leaves or composites comprising the following phases a) preparation of a bi-component mixture to spread and feeding of the mixture to the spreading phase wherein the mixture is prepared, fed and disposed in continuous, in the pot-life time of the mixture itself; b) spreading of the mixture on at least a substrate, wherein the spreading on the substrate and the transport to the crosslinking phase are completed in the pot-life time of the mixture; c) crosslinking of the layer of mixture on said substrate carried out under static condition of the environment and at a variable temperature comprised between 50° C. and 100° C., with control of the temperature value of the coated product carried out in continuous, wherein the transport of the substrate spread during the crosslinking phase is achieved with the substrate spread under flatness conditions. The related apparatus is also disclosed.

Abstract: Improved methods for synthesizing large area thin films are disclosed, which result in films of enhanced width. The methods comprise providing a separator material which is rolled or wound up, along with the metallic foil substrate on which the thin film is to be deposited, to form a coiled composite which is then subjected to conventional chemical vapor deposition. Optionally, a winding tool may be used to aid in the rolling process. The methods enable a many-fold increase in the effective width of the substrate to be achieved.

Abstract: The present application for patent is in the field of microreactors and more specifically in the field of microreactors which are prepared from flexible substrates. Methods of preparing flexible substrates using various printing methods are also disclosed.

Abstract: Devices, systems, and methods for preventing or reducing raised edges in wound films are disclosed herein. This improvement can be accomplished by employing a roll spacer that is narrower than the film and/or by entrapping a gas between the layers in the wound film. One or more embodiments of the present invention concern a multilayered wound film roll.

Abstract: In order that spaces, including a space in the central portion, inside a steel cord used as a reinforcement by being embedded in a tire or the like are filled with an uncured rubber, the uncured rubber is coated on plural steel core filaments which are then stranded to form a single layer steel cord, the core then being stranded with uncoated outer layer filaments. Consequently, it is possible to exhibit satisfactory corrosion resistance and satisfactory fatigue resistance as a steel cord, shorten a curing time in tire component assembling or the like to attain energy saving and prolong the life of a steel cord itself and the life of a tire or the like using the same as a reinforcement. Further, production can be performed at low cost.

Abstract: The present invention relates to a method of preparing a material having a superhydrophobic region and a hydrophobic region, and more particularly to a method of preparing a material having a superhydrophobic region and a hydrophobic region by preparing a superhydrophobic surface body and hydrolyzing one surface of the prepared superhydrophobic surface body using a strong base. The preparation method according to the invention is simpler than conventional preparation methods and is capable of preparing a material having opposite surface characteristics at low costs.

Abstract: A method for producing solidified fiber bundles includes applying a melt or solution to a carrier web forming a viscous coating, applying parallel filaments under tension to the carrier web, and pressing the filaments into the viscous coating, forming an impregnate. The coating is partially solidified until a plastically deformable state of the impregnate is obtained by vaporizing the solvent, thermal curing and/or cooling. The impregnate is rolled onto a winding core to form a roll while maintaining a winding tension of the filaments in the impregnate. The outer roll is fixed on the winding core by a sleeve and/or by adhesive tape. The impregnate is solidified by vaporizing the solvent, thermal curing and/or cooling. The solidified impregnate is divided up to form solidified fiber bundles. A pressure produced by the winding tension of the filaments in the impregnate is exerted on the roll.

Abstract: A masking material and method of forming a masking tape that includes a substrate and an adhesive layer disposed on the substrate. The adhesive layer is preferably thicker than the substrate and formed of a material that has a modulus of elasticity combined with a viscoelastic component that allows the adhesive to conform to discontinuities associated with a surface to which the masking material is applied. Preferably, the adhesive is formed in two rows that are aligned with the lateral edges of the substrate and which prevent seepage of liquid materials between the masking material and the surface to which it is applied.

Abstract: Articles with thin caliper melt coatings of high molecular weight, high viscosity materials and methods of making such coatings.

Abstract: A die-type coating device includes a supply roll, a die, a rewinding roll, web widthwise end position detection devices, and layer widthwise end position detection devices. The die includes a pair of inner deckles which adjust a coating width. The inner deckle is arranged at one of two end portions of the die and configured to be easily moved in the die in a longitudinal direction of the die. The die includes a drive device which drives and moves the inner deckles. The drive device is driven on a basis of information on both widthwise end positions of the web detected by the web widthwise end position detection devices and information on both widthwise end positions of the layer of the coating liquid or the coating layer detected by the layer widthwise end position detection devices so that respective positions of the inner deckles relative to the die are changed.

Abstract: The present disclosure provides a composite material comprising a silicone component and an electrospun, porous polymeric component and methods of producing such a composite material. The layers are preferably processed so as to result in some degree of penetration of the silicone component into the pores of the electrospun polymeric component. The composite materials can be tailored for use in a range of different applications.

Abstract: The invention relates first to a device for processing a strip-type substrate (1), in particular by coating, in a processing chamber (2), using a processing roller (3) mounted to rotate about an axis of rotation (18) in the processing chamber (2), such that the substrate (1), which is unwound from a first coil (6) with which it is in contact in a helical pattern is processed continuously, wherein the processed, in particular coated, substrate (1) is wound onto a second coil (7), wherein a gas inlet/outlet device (8, 9, 10) is provided for generating a gas stream (11, 12) directed essentially in parallel to the axis of rotation (18). In addition, the invention relates to a method for coating a strip-type substrate (1) in a device.

Abstract: The present method comprises providing a flexible web substrate (e.g., polymeric flexible web substrates) that forms at least part of a component of a device, coating so as to wet-out on and cover all or a substantial portion of a major surface on one side or both sides of the flexible web substrate with flowable polymeric material, while the flexible web substrate is moving in a down-web direction, and solidifying the polymeric material so as to form one cleaning layer on the major surface of one side or both sides of the flexible web substrate. The present invention can be utilized in a continuous in-line manufacturing process. In applications of the present invention where the flexible web substrate will not form a component of a device, the present invention broadly provides a method for cleaning particles from a flexible web of indefinite length.

Abstract: A method of manufacturing or surface treating a wire wrapped screen for use in a wellbore improves the erosion resistance of the wire-wrapped screen. The wire-wrapped screen can be disposed on an axle positioned in a chamber containing a source of erosion resistant surface coating. The coating is then deposited on the exterior of the wire-wrapped screen using a deposition process, such as physical vapor deposition or thermal spraying. Alternatively, a spray system proximate the wire-wrapped screen can have a deposition nozzle to coat the exterior surface of the screen with an elastomer coating by spraying an elastomer. In additional embodiments, the wire for the wire-wrapped screen can first be treated for erosion resistance and then wound about a mandrel to form the wire-wrapped screen.

Abstract: According to one embodiment, a self-adhesive insulation product is provided. The self-adhesive insulation product includes an elongated fibrous insulation blanket having a length, a width, a thickness, and a first major surface and a second major surface which each extend for the length and width of the fibrous insulation blanket. The self-adhesive insulation product also includes a coating of an adhesive applied to the first major surface of the fibrous insulation blanket. The adhesive includes an emulsion of a polymer material and water with the water evaporated so that the adhesive forms a dry layer atop the first major surface. The adhesive is nonbondable or nonadherable to other objects when in the dry state and is bondable or adherable to other objects upon the subsequent application of water.

Abstract: Economical heavy concrete weight coating is used as a weight coating for submarine pipes. The developed economical heavy concrete weight includes steel slag and iron ore as aggregate. Steel slag can contain iron and thus have a higher density than some other types of slag. By supplementing the steel slag with iron ore as aggregate, the economical heavy concrete weight coating can have a higher density than a coating having just slag. Economical heavy concrete weight coating can have a density greater than 190 pcf.

Abstract: In order to provide grease, oil and wax resistance to a paper substrate, a coating containing a binder, a filler material and calcium carbonate is used. The coating of the invention is essentially free from fluorocarbons, which are considered harmful to human and animal populations, and surfactants and other chemicals which may alter the color of the coated paper. The coated paper has a GE brightness level between approximately 50 and approximately 90, while providing superior grease, oil and wax resistance.

Abstract: A method for producing a tubular body includes winding ceramic fibers to form an aggregate with the ceramic fibers. The aggregate has a tubular shape. Pyrolytic carbon is vapor deposited on the aggregate to form a fiber-reinforced carbonaceous substrate. The pyrolytic carbon positioned at least on an outer surface of the fiber-reinforced carbonaceous substrate is converted to CVR-SiC by reaction with an SiO gas to form an CVR-SiC layer. CVD-SiC is deposited on a surface of the CVR-SiC layer after forming the CVR-SiC layer. An amount of silicon decreases from a boundary region to an inside of the fiber-reinforced carbonaceous substrate.

Abstract: In this disclosure, filament winding method and system without a resin dip bath are disclosed. The method comprises feeding a fiber on a mandrel without dipping the fiber in a resin bath; and applying a resin onto the fiber at the point of where the fiber contacts the mandrel. In an embodiment, the fiber comprises carbon fiber, basalt fiber, S-glass fiber, S-2 glass fiber, A-glass fiber, C-glass fiber, E-glass fiber, D-glass fiber, Kevlar fiber, ECR glass fiber. In an embodiment, the resin comprises polyester resin, vinylester resin, epoxy resin, phenolic resin, BMI resin, polyurethane resin, cyanate ester resin. In an embodiment, the fiber is fed on the mandrel at an angle of from about 25° to 65°, wherein the angle is defined as the angle between the fiber and a horizontal plane when the mandrel is placed horizontally. Further disclosed are parts made according to the instant filament winding method.

Abstract: Disclosed are processes for applying anti-soil compositions onto BCF yarns during cable or air twisting processes prior to weaving, knitting or tufting into finished carpet. The process foregoes the need for downstream environmentally unfavorable dyeing and low pH chemical treatment processes on the finished carpet. The anti-soil composition can be comprised of a high specific surface energy chemical or other material, for example a fluorochemical. Further, the anti-soil composition can further comprise an anti-stain component. Also disclosed are systems, BCF yarns, and carpets made from the BCF yarn treated by the disclosed process.

Abstract: [Problem] To provide a process for manufacturing a laminated porous film in which wrinkling is suppressed and a covering layer is laminated on at least one surface of a polyolefin-based resin porous film. [Solution] A process for manufacturing a laminated porous film comprising layering a covering layer on at least one surface of a polyolefin-based resin porous film, wherein film tension (Ta) in a drying step is controlled at 40 N/m or less.

Abstract: Disclosed is a method for making a coated musical instrument string comprising plating a musical instrument string in a composite electroless plating bath at a specified bath temperature for a specified bath time to create a coated musical instrument string to create wound musical instrument string. The musical instrument string may be plain wire or wound wire made of copper and or steel alloys. The composite electroless plating bath comprises nickel, cobalt, polytetrafluoroethylene (PTFE) and/or diamond. Other embodiments are disclosed.

Abstract: Processes for preparing ultra-high molecular weight polyethylene yarns, and the yarns and articles produced therefrom. The surfaces of highly oriented yarns are subjected to a treatment that enhances the surface energy at the yarn surfaces and are coated with a protective coating immediately after the treatment to increase the expected shelf life of the treatment.

Abstract: Disclosed are waterproofing membranes comprising the following laminated layers: layer A comprising a waterproofing adhesive; layer B comprising a carrier sheet; layer C comprising a releasable bonding material; and layer D comprising a protective coating; wherein (i) the laminated layers are arranged in the sequential order A-B-C-D; or (ii) the laminated layers are arranged in the sequential order B-C-D-A; or (iii) the laminated layers are arranged in the sequential order C-D-A-B. The membrane does not include a removable release sheet that is typically used to prevent the adhesive from adhering to the carrier sheet or other portion of the membrane when the membrane is rolled up. Also disclosed is a method of making the aforementioned membrane. Preferably, layer C will comprise a water soluble polymer, an alkali soluble polymer, or a homopolymer or copolymer of polyvinyl acetate.

Abstract: An orbiting scroll is fixed on a rotating table and rotated about a spiral center. A spray nozzle is positioned in the spiral center or at an outside end of the orbiting scroll and caused to discharge a coating toward a side face of a wrap portion. The spray nozzle is moved along a straight line in a radial direction while discharging the coating. When a spraying start position is set as the spiral center, a rotation angle speed of the orbiting scroll is gradually reduced in accordance with the movement of the spray nozzle. When the spraying start point is set as the outside end, the rotation angle speed of the orbiting scroll is gradually increased in accordance with the movement of the spray nozzle. As a result, the coating can be applied to the wrap portion side face evenly.

Abstract: This invention provides a process for producing an organic EL element that, in forming, by a coating method, an organic EL element comprising a substrate bearing a plurality of organic EL elements each comprising at least a first electrode, one or more organic compound layers, a second electrode, and a sealing layer, can easily form an external connection terminal forming part for external connection terminal formation and can realize high production efficiency and stable performance quality.

Abstract: The invention relates to a laminate that has at least two layers, in which at least one layer of the laminate is a water-soluble polymer film containing active substances (=“water-soluble polymer film containing active substances”), the polymer forming the film is a water-soluble polymer, and at least one second layer of the laminate is a nonwoven fabric, knitted fabric, woven fabric or a foam film (=“water retention layer”) consisting of a water-soluble polymer. The water-soluble polymers of the two layers are identical or different. The invention further relates to the production of such a laminate and to the use thereof.

Abstract: A method for fabricating a roll of sheet product includes facilitating wrapping a sheet product material about a core to form the roll of sheet product, and applying a reference indication to a distal end of the core following the formation of the roll of sheet product.

Abstract: A three dimensional object may be formed by forming voxels on a sheet of material and positioning the voxels together to form the three dimensional object by rolling up the sheet.

Abstract: An environmentally acceptable catalyst, coating system, and methods for thermal cure silicone release coatings that utilize bismuth (“Bi”) catalyst to retain properties of tin (“Sn”)-catalyzed systems but do not have the toxicity and environmental hazards associated therewith. The coating systems and methods also provide a laminate that shows reduced orange peel distortion over time compared with tin (“Sn”)-catalyzed systems and methods.

Abstract: A flexible and continuous substrates-conveying sheet has a plurality of to be processed substrates disposed on or in it. A nondestructive transferring unit includes a plurality of first transferring rolls and a plurality of second transferring rolls. The first transferring rolls make contact with a first surface of the substrates-conveying sheet where that surface can have electrostatically-induced charge formed thereon. Each of the first transferring rolls includes a first central portion charged with a positive electric charge and a first outer portion surrounding the first central portion. The second transferring rolls make contact with the first surface of the substrates-conveying sheet. The second transferring rolls are disposed alternately with the first transferring rolls. Each of the second transferring rolls includes a second central portion charged with a negative electric charge and a second outer portion surrounding the second central portion.

Abstract: Disclosed are a ripcord for optic cable and a method of manufacturing the same. The ripcord for optic cable has a coating layer formed by applying a coating solution, which includes a binder and a colorant dispersed in the binder, to a surface of a folded and twisted yarn formed by folding and twisting together wholly aromatic polyamide filaments.

Abstract: An inorganic nanolayer surface coated polymer film product is disclosed with enhancements such as improved metallization capability, low cost, low polymer additives and modifiers, improved recyclability, and good web properties. Also method for priming a flexible film substrate to enhance the reactivity or wettability of the substrate for metallization is disclosed. A substrate film is coated with one or more nanolayers of a metal or metal oxide applied by CCVD and/or PECVD at open atmosphere. The deposited coating acts to enhance the surface energy of the film substrate and to and reduce the surface gauge variation of the substrate or supporting film, thereby enhancing the wettability of the film substrate for metallization and/or to improve the anti-block characteristics of the film. The deposited coatings may also act as a barrier layer for lowering the permeability of light, gas and vapor transmission through the substrate.

Abstract: Methods for making collagen based biocomposite constructs and related devices include: (a) winding at least one collagen fiber a number of revolutions about a length of a support member having a long axis, the winding having at least one defined pitch and/or fiber angle relative to the long axis of the support member to form an elongate construct; and (b) applying a fluid polymeric material, such as, for example, an acrylate emulsion and/or other thermoplastic material, onto the collagen fiber during the winding step. Optionally, the fluid polymeric material can include antibiotics and/or other therapeutic agents for additional function/utility.

Abstract: Radiation curable compositions comprising at least one radiation curable oligomer responding to a structure (C)—(B)-(A)-[(B)(C)]x wherein (A) is the residue of one or more hydroxyl functional polyester having a molecular weight MN higher than 900, a TG and/or Tm of 5 less than 30° C., and which is obtained from an acid constituent comprising at least 75 mole % of saturated aliphatic polyacid and, optionally, 0 to 25 mole % of another polyacid and an alcohol constituent, (B) is the residue of one or more polyisocyanate, (C) is the residue of one or more ethylenically unsaturated hydroxyl compound, and x is from 0.5 to 10.

Abstract: The film formation method comprises the steps of: unrolling and feeding an elongated substrate wound in a roll form from a first roll chamber in a first direction from the first roll chamber toward a second roll chamber, using a first surface as a surface for film formation; degassing the substrate fed in the first direction; forming a second material film on the first surface of the substrate in a second film formation chamber; taking up the substrate in a roll form in the second roll chamber, the substrate having the second material film formed thereon; unrolling and feeding the substrate from the second roll chamber in a second direction from the second roll chamber toward the first roll chamber; forming a first material film on the second material film in a first film formation chamber; taking up the substrate in a roll form in the first roll chamber.

Abstract: The film formation method comprises the steps of: unrolling and feeding an elongated substrate wound in a roll form from a first roll chamber in a direction from the first roll chamber toward a second roll chamber, using a first surface as a surface for film formation; degassing the fed substrate; forming a first material film on the first surface of the degassed substrate in a first film formation chamber; forming a second material film on the first material film in a second film formation chamber; taking up the substrate in a roll form in the second roll chamber, the substrate having the material films formed thereon; unrolling and feeding the taken up substrate from the first roll chamber in the direction, using a second surface opposite the first surface of the substrate as a surface for film formation; and repeating all the above treatments.