Class / Patent application number | Description | Number of patent applications / Date published |
156077000 | With pore forming in situ to form cellular lamina | 72 |
20080216938 | SYSTEM AND METHOD FOR PIPE REPAIR - A system and method of repairing a pipe including securing a reinforcing material, such as a dry fiber structure (e.g., a carbon fibers) to the surface of the pipe. A polymeric material is placed on top of the reinforcing material, self-penetrating the dry fiber structure. The polymeric material substantially saturates the reinforcing material and cures to form a reinforced polymeric composite which may increase or restore the pressure rating or operating pressure capacity of the pipe. Optionally, an outer containment component, such as a sleeve, shell, box, wall, outer pipe, and so on, may be installed around the reinforcing material prior to introduction of the polymeric material. In this case, the polymeric material may be placed (i.e., poured) into the interior of the containment component on top of the reinforcing material. | 09-11-2008 |
20090159178 | One-component moisture-curing polymer foam - The present invention relates to a one-component, moisture-curing foam consisting of 10 to 60% by volume of at least one gas and of a one-component, moisture-curing composition Z comprising at least one polymer P having isocycanate groups and/or alkoxysilane groups and 5 to 50% by weight of carbon black, based on the total weight of the one-component, moisture-curing foam. | 06-25-2009 |
20090178753 | PROCESS FOR KEYPAD PANEL HAVING ARRAYS OF MICROPORES - A process for a keypad panel having arrays of micropores includes the steps as follows. First, a plastic thin plate is prepared. A shielding layer is formed on one surface of the plastic thin plate. A plurality of micropores is formed on the shielding layer via an etching process. The micropores are arranged to form patterns for pressing. Then, the plastic thin plate is cut to form a keypad panel of a predetermined shape. A backlight module is adhered on one surface of the shielding layer. A telecommunication module is arranged on one surface of the backlight module. When a set of light-emitting units are lighted up, the light enters one end of a light-guiding plate. The light is reflected by light-guiding microstructures onto the corresponding key, so that the user can see the position of each key clearly. | 07-16-2009 |
20100018629 | PARTICLES, SENSOR USING PARTICLES AND METHOD FOR PRODUCING POROUS STRUCTURE UNIT - A particle having a large amount of biosubstances per unit volume has been needed for application to biosensors and the like. Accordingly, the present invention provides the particle comprising mesopores in which biosubstances are held and having a diameter ten times or less as large as the diameter of the mesopores. | 01-28-2010 |
20100319833 | METHOD FOR MAKING TRANSMISSION ELECTRON MICROSCOPE MICRO-GRID - A method for making a transmission electron microscope (TEM) micro-grid includes the following steps. A carbon nanotube film and a metallic grid are provided. The carbon nantoube film is laid on the metallic gird. The carbon nanotube film with the metallic gird is treated with an organic solvent. Wherein, the carbon nanotube film includes a plurality of carbon nanotube bundles substantially arranged at the same direction. | 12-23-2010 |
20110011516 | PROCESS FOR PRODUCING CERAMIC SUBSTRATE - A shrinkage suppression layer used in the production of a ceramic substrate according to a non-shrinkage process provides favorable removal performance while sufficiently ensuring the restraining performance of the shrinkage suppression layer. Resin beads, which disappear at a temperature lower than the sintering temperature of a low-temperature sintering ceramic material of a base material layer to form open bores in a shrinkage suppression layer, are added to the shrinkage suppression layer and dispersed uniformly at least in a principal surface direction. The shrinkage suppression layer provides sufficient restraining performance to the base material layer in the step of firing, and after the firing, forms open bores, thereby improving the removal performance of the shrinkage suppression layer. | 01-20-2011 |
20110265933 | LAMINATED STEEL WITH COMPLIANT VISCOELASTIC CORE - Laminated metallic sheets which comprise an interior layer of a viscoelastic polymeric compound sandwiched between outer layers of metallic sheet may exhibit enhanced properties through modification of the viscoelastic phase. In a first embodiment the elastic modulus of the viscoelastic polymeric compound may be reduced by incorporating voids, bubbles or pores within the compound. These voids which may be introduced by introduction of polymeric microspheres are effective in reducing the internal stresses induced in the laminate by temperature changes. In a second embodiment, coating the microspheres with an electrically-conductive layer may be effective in enabling resistance spot welding of such laminated materials. | 11-03-2011 |
20110277909 | Seat element moulded from expandable and retriculable polyolefin material - A manufacturing method of a seat element ( | 11-17-2011 |
20110277910 | Methods for Making Elastic Laminate - A method for making an elastic laminate includes providing adhesive on each of two sides of a highly porous foil to form a polygonal reticulate adhesive film which includes a plurality of polygonal adhesive dots spaced from one another by a plurality of adhesive-free linear gaps, or which includes a plurality of hollow polygonal adhesive units connected to one another and each encloses a polygonal adhesive-free gap. Two sheets of elastic layers are adhered by the adhesive to the sides of the highly porous foil so that polygonal reticulate gaps exist between the highly porous foil and the elastic layer, providing a laminate with moisture-absorbing, permeable, quick drying, thermally insulating, and elastic properties. | 11-17-2011 |
20120024459 | METHOD FOR MANUFACTURING MULTILAYER FOAM - A method for manufacturing multilayer foam where easy generation of dead air and improvement in foam magnification is offered. Multilayer resin that has non-foam layer outside foam layer is pushed out, the innermost side of the multilayer resin is bonded mutually, and multilayer resin laminating body is formed. Multilayer resin laminating body is clamped in the empty space between outermost side of multilayer resin laminating body and cavity side with metal mold. Multilayer resin laminating body is molded in the shape along cavity side, and the multilayer foam is molded. | 02-02-2012 |
20120247646 | Epoxy Core With Expandable Microspheres - A method of fabricating a formed structure with expandable polymeric shell microspheres. A first plurality of polymeric shell microspheres are heated from an unexpanded state to an expanded state to form a plurality of expanded microspheres. The plurality of expanded microspheres are mixed with an epoxy resin and a second plurality of unexpanded polymeric shell microspheres. The mixture is formed in a shape to create a preform. The preform is wrapped with fiber tape to create a wrapped preform. The wrapped preform is placed in a mold. The mold is heated and the second plurality of unexpanded microspheres expand from an unexpanded state to an expanded state. The mold is cooled and the formed structure is removed from the mold. | 10-04-2012 |
20120273114 | MULTI-LAYER, MICROPOROUS POLYOLEFIN MEMBRANE, ITS PRODUCTION METHOD, BATTERY SEPARATOR, AND BATTERY - A multi-layer, microporous polyolefin membrane comprising first microporous layers constituting at least both surface layers, and at least one second microporous layer disposed between both surface layers, the first microporous layer comprising a first polyethylene resin containing 8% or more by mass of ultra-high-molecular-weight polyethylene having a weight-average molecular weight of 1×10 | 11-01-2012 |
20130075016 | Method Of Forming Layered-Open-Network Polishing Pads - The method forms a layered-open-network polishing pad useful for polishing at least one of magnetic, semiconductor and optical substrates. Exposing a first and second polymer sheet or film of a curable polymer to an energy source creates an exposure pattern in the first and second polymer sheet, the exposure pattern having elongated sections exposed to the energy source. Then removing polymer from the exposed first and second polymer sheets to forms elongated channels through the first and second polymer sheets in a channel pattern that corresponds to the exposure pattern. Attaching the first and second polymer sheets forms a polishing pad, the patterns of the first and second polymer sheets cross wherein the first polymer sheet supports the second polymer sheet and the elongated channels from the first and second polymer sheets connect and to form the layered-open-network polishing pad. | 03-28-2013 |
20130264000 | Method for Enhancing Flexible Graphite - A method for enhancing flexible graphite includes the steps of providing two porous sheets of flexible graphite, impregnating the sheets of flexible graphite with adhesive, removing an excessive portion of the adhesive by drying the sheets of flexible graphite, providing a laminate by sandwiching a reinforcing element between the sheets of flexible graphite, and heating and pressing the laminate. | 10-10-2013 |
20140138014 | COMPOSITE FOAM PATTERN STRUCTURES - A composite structure comprises a closed-cell foam pattern having a skin, and a layer laminated to the skin of the foam pattern. The laminated layer may comprise a continuous layer, a discontinuous layer, a coating, a powder/particulate coating, another closed-cell foam pattern having a skin, etc. Also, the laminated layer may comprise a surface coating applied in-mold or post-mold to provide a composite structure that exhibits wear resistance, corrosion resistance, weather proofing, UV protection, and protection from delaminating or discoloring. A strengthening agent can be present throughout the foam. | 05-22-2014 |
20140374004 | Tissue Scaffold - A tissue scaffold includes a first film having a plurality of cell openings and a second film adjacent the first film and having a plurality of cell openings larger than the cell openings of the first film. The cell openings of the first film interconnect with the cell openings of the second film to define pathways extending through the first and second films. | 12-25-2014 |
20150122400 | METHOD OF PRODUCING COMPOSITE POROUS MEMBRANE - A method produces a composite porous membrane including a porous membrane A formed of a polyolefin-based resin; and a porous membrane B containing a heat-resistant resin and laminated on the porous membrane A, including: (i) applying a heat-resistant resin solution onto a base film, followed by passing the coated film through a low-humidity zone, and then through a high-humidity zone to form a heat-resistant resin membrane on the base film; and (ii) bonding together the heat-resistant resin membrane formed in step (i) and a porous membrane A formed of a polyolefin-based resin, followed by converting the heat-resistant resin membrane into a porous membrane B by immersion in a solidification bath, and washing and drying the same to obtain the composite porous membrane. | 05-07-2015 |
20160016340 | METHOD OF MAKING A PANEL - A method is provided for manufacturing a seamless, reinforced panel of any desired length using a single mold. The seamless panels of the present invention may be used in a variety of construction application. In one embodiment, the method includes inserting at least a portion of a plurality of lattice trusses into a mold having an axial length, inserting a first filler material into the mold, the first filler material encapsulating at least a portion of the plurality of lattice trusses to form a panel segment, translating the panel segment a linear distance, the linear distance less than the axial length of the mold such that a portion of the panel segment remains in the mold, and inserting a second filler material into the mold, the second filler material intermixing with the portion of the panel segment remaining in the mold to form a seamless panel. | 01-21-2016 |
156078000 | Foaming | 54 |
20080308212 | TOUGHENED ADHESIVE MATERIAL - An adhesive material and articles incorporating the same is disclosed. The adhesive material includes at least three of epoxy resin; impact modifier; flexibilizer, blowing agent; curing agent; and filler. The adhesive material is preferably used for structural adhesion but may be used for sealing, baffling or reinforcing an article of manufacture such as an automotive vehicle. | 12-18-2008 |
20090120558 | Zero Gap Integration of Switching Modules With Negative Vacuum Process - A process for assembling a composite piece for use in the interior of an automobile. An outward facing skin of the composite piece is connected to a substrate by a foaming material, and at least one switch item is integrated seamlessly into the composite piece. Part of the process includes wrapping a visible portion of each switch item with the outward facing skin. A spare piece is placed against the surface of the visible area of each item opposite the surface located on the visible surface of the composite piece. A foaming material is injected between the skin and the substrate, and then each spare piece is removed. A control component is placed at each cavity left where the removed spare pieces blocked expansion of the foaming material. | 05-14-2009 |
20090126854 | COMPOSITE COVER FOR TRANSPORT REFRIGERATION UNIT AND METHOD OF FABRICATING - A method of fabricating a door for a cover of a transport refrigeration unit includes the steps of forming first and second sheets of plastic material, forming a core member of foam material, assembling the core member of foam material between the first and second sheets of plastic material, and bonding the respective peripheral edges of the first and second plastic sheets together. A transport refrigeration unit has a front cover that includes a pair of front doors of composite structure. Each door is formed of an inner sheet and an outer sheet of plastic material bonded together at their respective peripheral edges about a core of preformed foam material between said first and second sheets. | 05-21-2009 |
20090277566 | Securing a Fabric Mold Liner - A fabric mold liner includes a flexible fabric substrate and bounded regions of cured binder encapsulating fibers of the fabric substrate and carrying magnetically attractable particles. A liquid containing ferrous particles in suspension in a binder is deposited on the substrate in discrete, selected regions arranged to correspond to magnetic liner retention points in a mold cavity. The mold liner is used in molding a foam article. The liner is inserted into a mold cavity with the liner positioned such that the bounded regions carrying the binder align with magnetic liner retention points of internal surface. A foamable resin is introduced into the mold and is caused to expand to fill the mold cavity and cover an exposed surface of the liner, such that the liner becomes bonded to, and becomes a part of, a foam body formed by the resin. | 11-12-2009 |
20100154973 | PANEL OF ROOFING SHINGLES - A roofing panel, a roof, an array of roofing panels, and a method of manufacturing a roofing panel by transporting a capstock layer of the roofing panel through a moving belt mold, and forming a polymeric material in situ against the outer layer while in a mold cavity of the moving belt mold. The capstock layer is vacuum formed to shape and form a plurality of roofing shingles and to impress the shingles with surface topography features simulating natural materials. | 06-24-2010 |
20100181008 | MOLDING METHOD FOR EXPANDABLE POLYPROPYLENE - The present invention provides a vacuum thermoforming process-combined secondary molding method for expandable polypropylene, the method comprises the steps of silk screen printing on a blister sheet, vacuum thermoforming of the blister sheet to provide a thermoforming part, foam molding of expandable polypropylene to provide a EPP foam part, spray coating the surface of the EPP foam part with ink, and integrate molding of the EPP foam part and the thermoforming part. The expandable polypropylene blister product produced by this method exhibits good impact resistance and possesses good appearance. | 07-22-2010 |
20100230032 | METHOD AND MACHINE FOR MAKING FOAM CUSHIONS - A machine for forming foam cushions comprises a web of film comprising a pair of film panels positioned face to face and having first and second lengthwise edges, and first and second foam dispensing assemblies positioned to dispense foam between the film panels, each foam dispensing assembly comprising first and second valves that dispense first and second foam components, respectively, the valves positioned so that respective foam component streams exiting the valves intersect. | 09-16-2010 |
20110108185 | Polyglycolic Acid Resin-Based Layered Sheet and Method of Producing the Same - There is provided a laminate sheet which is excellent in oxygen-barrier property and moisture resistance, biodegradable as a whole and therefore suitable as a base material for packaging materials, such as food containers. The laminate sheet is formed by laminating a water-containable and biodegradable polymer substrate sheet or a precursor thereof in a water-containing state with a layer of polyglycolic acid resin having a residual monomer content below 0.5 wt. % to form a laminate, and subjecting the laminate to bonding and forming under heat and pressure. | 05-12-2011 |
20110162780 | Shape Memory Polyurethane Foam for Downhole Sand Control Filtration Devices - Filtration devices may include a shape-memory material having a compressed run-in position or shape and an original expanded position or shape. The shape-memory material may include an open cell porous rigid polyurethane foam material held in the compressed run-in position at the temperature below glass transition temperature (T | 07-07-2011 |
20110220267 | PROVISION OF INSERTS - Inserts such as screw threaded receivers are provided with an activatable adhesive so they can be inserted into a cavity of an article of manufacture and the adhesive activated to secure the insert within the article. | 09-15-2011 |
20110259505 | METHOD FOR MANUFACTURING SEPARATOR, SEPARATOR MANUFACTURED THEREFROM AND METHOD FOR MANUFACTURING ELECTROCHEMICAL DEVICE HAVING THE SAME - Disclosed is a method for manufacturing a separator for an electrochemical device. The method contributes to formation of a separator with good bondability to electrodes and prevents inorganic particles from detaching during an assembling process of an electrochemical device. | 10-27-2011 |
20110297297 | PANEL - An insulating panel | 12-08-2011 |
20120031543 | WATER-RESISTANT PLYWOOD SUBSTITUTES MADE FROM RECYCLED CARPETS OR TEXTILES - A method is disclosed for using discarded carpet segments or other recycled textiles to make wood-like material in sheets that are comparable to plywood. The carpet segments or other recycled materials are shredded, then layered across a slow-moving conveyor to form a thick, low-density belt of fibers. This belt is compressed between rollers, and then needle-punched, using needles with surface barbs that pull fibers downward and upward. This needle-punching causes fibers inside the mat to be pulled into vertical alignment (i.e., perpendicular to the top and bottom surfaces of a horizontal mat), to form a needle-punched mat that will hold together without chemical adhesives. A binder material is then applied to at least one and possibly both surfaces of the mat, by means such as spreading or spraying a liquid binder on either or both surfaces of the mat, or stretching a continuous film of the binder material across either or both surfaces of the mat. The polymer-coated fiber mat is then compressed while the binder hardens and cures, to form hardened wood-like product, in sheet form, without requiring melting of the nylon or other synthetic fibers inside the material. In an alternate embodiment, nylon fibers blended with polypropylene or other polyolefins can be heated and compressed to a temperature which (i) melts the polypropylene, causing it to act as an adhesive, and (ii) creates a “heat set” in the nylon fibers. These materials are strong, durable, highly resistant to cracking or splitting, and highly resistant to water infiltration or damage, and offer highly useful substitutes for plywood, particleboard, and other forms of wood and lumber. | 02-09-2012 |
20120061001 | Vascular Graft with Kink Resistance After Clamping - A self-sealing vascular graft with kink resistance is described. The vascular graft includes a substrate that can be ePTFE, having a self-sealing region that may include several layers of material. The central section of the vascular graft may be constructed differently from surrounding self-sealing regions, in order to provide kink resistance following the clamping of the graft. Also described is a graft with a flared cuff attached to one or both ends, the attachment or transition region including reinforcement beading. | 03-15-2012 |
20120090764 | FOAMING METHODS FOR MAKING CELLULAR THERMOPLASTIC MATERIALS - Methods for reducing the density of thermoplastic materials and the articles made therefrom having similar or improved mechanical properties to the solid or noncellular material. Also disclosed are improvements to foaming methods and the cellular structures of the foams made therefrom, and methods for altering the impact strength of solid or noncellular thermoplastic materials and the shaping of the materials into useful articles. | 04-19-2012 |
20120118481 | THICK DIMENSIONALLY STABLE INFRARED ABSORBING FOAM - Prepare a dimensionally stable polymeric foam article by affixing first and second polymeric foams together in a layered orientation to produce an article having a thickness of at least 50 millimeters wherein at least the first polymeric foam contains an infrared absorbent and is prepared using a blowing agent containing carbon dioxide. | 05-17-2012 |
20120241079 | FOAMED MEMBER, FOAMED MEMBER LAMINATE, and ELECTRIC OR ELECTRONIC DEVICE USING FOAMED MEMBER - The present invention provides a foamed member capable of inhibiting or preventing foam breakage at the time when the foam member is peeled from a carrier tape, even when the foamed member has a high expansion ratio. The foamed member has a thermoplastic resin foam layer containing a thermoplastic resin foam formed through a step of impregnating a high-pressure inert gas into a thermoplastic resin and subsequently reducing pressure, and at least one of a thermoplastic polyester-based resin layer and a thermoplastic elastomer resin layer disposed on at least one side of the thermoplastic resin foam layer. | 09-27-2012 |
20130264001 | SUBFLOOR COMPONENT AND METHOD OF MANUFACTURING SAME - A subfloor component includes an insulating foam panel having first and second opposing faces and a plurality of intersecting grooves to define, in cross-section, a plurality of pedestals having walls that extend into the panel from the first face toward the second face. The subfloor component also includes a moisture-resistant film attached to the first face of the panel and that conforms to the pedestals, and a hardboard layer on the second face of the panel. A method of manufacturing subfloor components is also disclosed. | 10-10-2013 |
20140014255 | SUBFLOOR COMPONENT AND METHOD OF MANUFACTURING SAME - A method of manufacturing a subfloor component, comprises: providing a mold configured to form an insulating foam panel, and including pedestal-forming structures for forming the panel to have, in cross-section, a plurality of pedestals with walls that extend into the panel from a first face toward a second opposing face; placing a moisture-resistant film into the mold adjacent to the pedestal-forming structures; placing heat-expandable beads into the mold against the moisture-resistant film opposite the pedestal-forming structures; applying heat to the mold to expand the heat-expandable beads to form the panel, wherein the expansion of the heat-expandable beads causes both the film and the expanding beads to enter into and conform to the pedestal-forming structures thereby to form the pedestals of the panel with the moisture-resistant film fused thereto; removing the panel with the fused moisture-resistant film from the mold; and attaching a hardboard layer to the second face. | 01-16-2014 |
20140041787 | Applique Printing Process And Machine - A method and apparatus for creating a design that is melded onto an underlying layer of material that is then cut out and applied onto a final surface to produce an appliqué. The design is first created using a printer to print a design onto a top layer of “puff” or other suitable cloth material. The printed design area is cut out of the top layer material and then the bottom layer, to create a two layer appliqué that resembles a traditional stitched appliqué. | 02-13-2014 |
20140083596 | FOAM CORE COMPOSITES - A method for manufacturing foam core materials comprising locating into a mold a solid activatable material, the activatable material being amenable to plastic deformation and pliable enough to take on the general contours and shape of the mold prior to activation of the activatable material. The method may further include simultaneously activating and shaping the material into a foam core defined by the mold wherein the activatable material conforms to the shape of the mold due to the force of expansion of the activatable material during the activation. | 03-27-2014 |
20140116600 | Method of Repairing, Splicing, Joining, Machining, and Stabilizing Honeycomb Core Using Pourable Structural Foam and a Structure Incorporating the Same - A method of the present disclosure includes of repairing a core stiffened structure with structural foam. Another method includes splicing core members together using structural foam. Another method includes joining a core member to a structure using structural foam. Another method includes using structural foam to stabilize a core member during a machining process. Another method includes stabilizing a core member with structural foam to prevent the core member from crushing in autoclave pressure. The present disclosure further includes a core stiffened structure have a core member with structural foam therein. | 05-01-2014 |
20140196832 | SUBFLOOR COMPONENT AND METHOD OF MANUFACTURING SAME - A method of manufacturing a subfloor component comprises: providing a mold configured to form an insulating foam panel, the mold including pedestal-forming structures for forming the panel to have a plurality of pedestals with walls extending from a first face of the panel toward a second opposing face of the panel; placing a substantially moisture-impervious film into the mold adjacent to the pedestal-forming structures; placing heat-expandable beads into the mold against the film opposite the pedestal-forming structures; applying heat to the mold to expand the heat-expandable beads to form the panel, wherein expansion of the heat-expandable beads causes both the film and the expanding beads to enter into and conform to the pedestal-forming structures thereby to form the pedestals of the panel with the film fused thereto; removing the panel with the fused film from the mold; and attaching a hardboard layer to the second face of the panel. | 07-17-2014 |
20140202616 | Manufacturing Method of PU Molded Product - A manufacturing method for PU molded product, comprising: manufacturing a mould for a PU molded product; b. manufacturing a flexible release internal mould, wherein a coating is disposed on the inner surface of the flexible release internal mould; c. putting the release internal mould in the mould and pouring a PU foaming raw material, and closing the mould, wherein heat generated in the process of PU foaming can transfer the coating on the inner surface of the release internal mould to the surface of PU molded product; d, opening the mould, and separating the flexible release internal mould from the molded product to obtain a molded semi-finished product; and e. carrying out post-treatment. The manufacturing method of PU molded product can avoid the step of spraying mould release agent, reduce the harm to worker body, improve the yield and production efficiency of finished product remarkably and lower the production cost. | 07-24-2014 |
20140261967 | METHOD OF MANUFACTURING A PERSONAL HYGIENE PRODUCT - A method of manufacturing a disposable absorbent personal hygiene product, including a stretched elastic strand and a flat substrate portion, includes mixing a pressurized gas and hot melt adhesive to form a foamed adhesive and contact dispensing the foamed adhesive onto the stretched elastic strand by contacting the stretched elastic strand with the foamed adhesive. The foamed adhesive expands in volume on the stretched elastic strand and this expansion provides improved bond characteristics and/or reduced add on weight when the stretched elastic strand is secured to the flat substrate portion, thereby improving the personal hygiene product. The foamed adhesive may also be spread around on a periphery of the stretched elastic strand by wiping the foamed adhesive with a notch in a contact nozzle or by discharging air at the foamed adhesive in contact with the stretched elastic strand. | 09-18-2014 |
20140367023 | Expanded Porous Polytetrafluoroethylene Film-Laminated Sheet, and Gasket Composed of Said Sheet - The laminated sheet of this invention is a sheet including expanded porous polytetrafluoroethylene films laminated by thermal compression bonding, wherein the sheet has a specific surface area of 9.0 m | 12-18-2014 |
20150013880 | ROOM TEMPERATURE FOR CROSSLINKED FOAM - Foams for filling cavities and crevasses and for forming foamed products are provided. The latex foam may include an A-side containing a functionalized latex and a B-side that contains a crosslinking agent and optionally a non-functionalized latex. The A- and/or B-side contain a blowing agent package or components forming the blowing agent package. The blowing agent package may be the combination of two or more chemicals that when mixed together form a gas or a chemical compound that, when activated by heat or light, forms a gas. In an alternate embodiment, the latex foam includes a functionalized latex, an acid, and an encapsulated crosslinking agent and base. Alternatively, the spray latex foam may include a functionalized latex, a crosslinking agent, and an encapsulated dry acid and dry base. The encapsulating agent may be a protective, non-reactive shell that can be broken or melted at the time of application. | 01-15-2015 |
20150027619 | SEAL PROVIDED WITH NON-ADHESIVE HOLDING PART ON TOP SURFACE THEREOF AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a seal provided with a holding part not adhered to a part of the top surface thereof, and a manufacturing method therefor. The container seal provided with a holding part not adhered to a part of the top surface thereof has the holding part (Tap Line) not adhered to an adhesive surface and formed on the top of the seal, for easy opening so that a user can easily detach the seal from a container by holding the holding part, the seal comprising: an upper layer comprising a surface layer positioned on the upper part of the container seal and formed from a non-heat adhesive material, an elastic layer having a proper thickness and positioned under the surface layer, a plastic film layer laminated under the elastic layer, and a thermoplastic resin layer laminated under the film layer; a middle layer consisting of an aluminum foil layer positioned under the upper layer; and a sealing adhesive layer adhered to the bottom of the middle layer and made of a heat-adhesive plasticity resin or an adhesive and adhered to the container, wherein the bottom surface, which consists of a thermoplastic resin, of the upper layer and the top surface of the aluminum foil layer, which is the middle layer, have both an adhesive part and a non-adhesive part formed thereon, thereby forming the holding part. In the seal provided with the holding part not adhered to a part of the top surface thereof, which is configured as above, and the manufacturing method therefor, the holding part, which is a surface not adhered to the adhesive surface, is formed on the top of the seal in a more convenient way and makes the seal easy to remove, thereby enabling the user to more easily take out and use the content in the container. In addition, the present invention prevents the contact between the opening of the container and the user's hand, thereby preventing the opening of the container from getting a foreign substance therein and preventing hygienic issues from arising. Further, the present invention provides the seal with a particular layer structure, thereby preventing any product defect and enabling the seal to be manufactured more easily, the seal having the excellent effect of preventing curling of a finished product. | 01-29-2015 |
20150107753 | METHOD FOR PRODUCING A COMPOSITE BODY COMPRISING A PARTICLE FOAM MOLDED PART CONNECTED TO A HOLLOW BODY IN A FORCE-CLOSED MANNER - The invention relates to a process for producing a composite structure comprising a main structure and an external shell connected to the main structure, where the main structure comprises a molded foam obtainable from prefoamed foam particles and the external shell comprises a hollow structure open at one end or at two opposite ends, and where a frictional connection is formed between the molded foam and the hollow structure. | 04-23-2015 |
20150375489 | FLEXIBLE CARPET CUSHION AND APPARATUS FOR MANUFACTURING THE SAME - A system for continuously producing flexible carpet cushion having a mixing assembly positioned proximate to a slat press that is configured to dispense an uncured polyurethane (PU) foam onto a lower substrate associated with the moving lower plate of the slat press. As the uncured PU foam enters the slat press, an upper substrate associated with the upper plate of the slat press contacts the upper surface of the dispensed PU foam and the PU foam undergoes blowing to a gauged thickness and cures between the upper and lower plates of the slat press. | 12-31-2015 |
20160017527 | METHOD FOR COATING KNITTED FABRIC - A method for coating a knitted fabric includes the following steps of: attaching a knitted fabric flatly onto a carrier sheet to form a laminate, the carrier sheet having a tensile strength greater than that of the knitted fabric; forming a coating layer onto a top surface of the knitted fabric; and separating the knitted fabric with the coating layer from the carrier sheet. | 01-21-2016 |
20160089844 | Method of Repairing a Core Stiffened Structure - A method of repairing a core stiffened structure can include removing a damaged portion of the core stiffened structure; creating a cutout in a portion of a repair core member; fitting the repair core member onto an existing core member such that the cutout mates with a portion of the existing core member; bonding the repair core member to the existing core member; and placing a skin patch over the repair core member. | 03-31-2016 |
20180022037 | APPARATUS AND AN ASSEMBLY TO APPLY A FOAM SEAL TO A PART | 01-25-2018 |
156079000 | Subsequent to assembly of laminae | 21 |
20080251183 | Apparatus and method of fabricating a door - An insert for fabrication of a door light in a door, the door includes a pair of interlocking and oppositely disposed door skins forming a cavity therebetween, each door skin includes a door light opening, the door light opening in each respective door skin is registerably aligned with the opposing door skin, the insert includes a pair of engagement flanges for engagement with the door skins within the cavity, the insert is engageable within the door light opening of each door skin to close the cavity between the door skins to prevent an infill of a foam into the door light opening during fabrication. A method for fabricating a door having a window including the steps of positioning a first door skin on a first press, positioning an insert in aligned registration with a first door light opening of the first door skin, positioning a second door skin over the insert, wherein the second door light opening is in aligned registration with the insert and the first door skin, applying pressure with the first press to secure the first and second door skins with the insert and injecting a foam into a first cavity formed between the first and second door skins and insert. | 10-16-2008 |
20090277567 | Method of fabricating substrate of paper-made food container - A method of fabricating a substrate of a paper-made food container includes: (1) a paper layer of an original paper roll is processed with preheating and electrostatic process in advance, and a gelatin film then is coated on a single face lamination or double face lamination of the paper layer to form a complex layer. Alternatively, the double face lamination does not to be coated. The gelatin film is biodegradable material or non-biodegradable material. (2) Biodegradable material or non-biodegradable material is utilized to prepare an electronic cross-linked foam layer as a roll. (3) The complex layer is conveyed to the continuous thermal laminator. The thermal processing device of the continuous thermal laminator then is utilized to perform melting point heating for one face lamination or double face laminations of surfaces between the complex layer and the electronic cross-linked foam layer. Two rollers of the rolling (laminating) device then roll the complex layer and the electronic cross-linked foam layer to form the substrate that can be subsequently cut to make various food containers having heat insulation, warm-keeping and cold insulation functions. | 11-12-2009 |
20100006206 | PROCESS FOR MANUFACTURING A HEAT INSULATION CONTAINER - A process for manufacturing a heat insulation container mainly includes preparing a coating material by mixing a binder and a thermo-expandable powder, coating such coating material on a surface of a container and then heating the container to foam the coated material. The foamed coating material is therefore provides the container with heat insulation property. The thermo-expandable powder consists of a plurality of thermo-expandable microcapsules, each of which consists of a thermoplastic polymer shell and a low-boiling-point solvent wrapped by the thermoplastic polymer shell. To obtain a smooth surface, the soften point of the binder is required to be lower than the boiling point of the solvent. | 01-14-2010 |
20100078117 | METHOD FOR ADHESIVE BONDING WITH FOAMABLE MIXTURES CONTAINING ALKOXYSILANE-TERMINATED PREPOLYMERS - Surfaces are adhesively bonded by employing a highly reactive alkoxysilyl-functional foamable mixture, and pressing the surfaces together with the foam prepared from the foamable mixture between the surfaces. | 04-01-2010 |
20100147443 | ADHESIVE TAPE, PARTICULARLY FOR BONDING PHOTOVOLTAIC MODULES - The present invention relates to the use of an adhesive tape for adhesively bonding photovoltaic modules, more particularly for adhesively bonding a PV laminate in the frame of a PV module, where the adhesive tape has at least one adhesive layer and where there is at least one polymer layer comprising a foaming agent. | 06-17-2010 |
20100243128 | PROCESS FOR THE PRODUCTION OF A FOAMED ARTICLE - The foamed article is produced starting from a core layer ( | 09-30-2010 |
20100252175 | VEHICLE WHEEL CONSTRUCTION PROCESS - An improved process for permanently attaching an overlay to a wheel disc, wherein the overlay is aligned and spaced apart from the wheel disc. A mold is created by a combination of the overlay, wheel disc and localized nests that engage at predetermined times during foam filling to close the mold. The mold is adequately sealed so that there is no foam leakage as the foam expands to fill the mold and, therefore, no final trimming of excess foam is required. The improved process is capable of accommodating a wheel having turbine openings therein. | 10-07-2010 |
20110073241 | METHOD AND APPARATUS FOR SEPARATING PROTECTIVE TAPE - A tape separation mechanism suction-holds a chip into which a substrate is diced that is adhesively held on a mount frame via a protective tape, and moves to place the chip in a mounting position of the substrate on a substrate holding stage. A heater heats via a head the protective tape joined to a surface of the chip at the mounting position that loses its adhesive force due to foam and expansion through heating. Thereafter, the tape separation mechanism moves upward while suction-holding the protective tape, thereby separating and removing the protective tape from the chip. | 03-31-2011 |
20110088830 | PROCESS AND SYSTEM FOR MAKING NOISE ABSORBER CARPET AND A NOISE ABSORBER CARPET MADE THEREFROM - A process for making a noise absorber carpet including a fabric layer portion and a resinous backing layer portion including the substantially concurrent steps of continuously feeding a softened resinous backing material from a backing resin feeder onto a backing roll to form a continuous resinous backing sheet thereon, and continuously feeding a heated continuous fabric sheet via a fabric roll onto the backing sheet continuously formed on the backing roll, wherein the backing roll includes spike depressions and perforation pins on its surface, and wherein the fabric roll is located close to the backing roll to press the fabric sheet against the backing sheet as the sheets proceed between the rolls and mold spikes and perforations on the backing sheet, the backing roll being cooled to a temperature range between 10 degrees Celsius and 50 degrees Celsius with a cooling medium to harden said spikes and perforations and provide bonding between the fabric sheet and the backing sheet. | 04-21-2011 |
20110277911 | Acoustic Baffle Members and Methods for Applying Acoustic Baffles in Cavities - An uncured acoustic absorbing member for cavity sealing comprises a thermally inert carrier ( | 11-17-2011 |
20120186721 | FOAMED INSERTS - Foamable material is mounted in a first cavity defining component by providing the foamable material on a foil and by the provision of retaining means in the cavity defining component and matching attachment means in the foil so that the foil/foamable material laminar structure is retained in place and the cavity is formed with a second cavity defining component and the foamable material then foamed to produce a foam filled cavity. | 07-26-2012 |
20120199269 | Contact Stiffeners for Structural Skins - An internal stiffening member of varying configurations in which the stiffening elements support the skin using a compression-only load path is disclosed. A rib can be inserted into an assembled structural box beam, and a filler material can be used to fill any gaps between the slip-in rib and the interior surface of the structural box beam. The filler material is preferably an expandable material, such as an expandable foam-type material. However, in situations where a slip-in rib forms a primary structural rib, the filler material is preferably a structural adhesive or liquid shim material. A solid adhesive or filler would not crush under the clamping forces from fasteners or bolts at localized fitting attachments. | 08-09-2012 |
20120205029 | JOINTS AND A SYSTEM AND METHOD OF FORMING THE JOINTS - Joints are formed for articles of manufacture such as transportation vehicles (e.g., automotive vehicles). The joints typically include a connector that is adhered to a first member and a second member with a structural adhesive, which may be a foam. | 08-16-2012 |
20120261053 | CONTAINED FOAM ENVELOPE FOR INSULATING AND SEALING LARGE VOLUMES - A system for sealing large volumes or gaps includes a flexible envelope that can assume the shape of the volume when filled with a foaming composition that expands the envelope to the boundaries of the volume. The foaming composition may be integral with the envelope or delivered in bulk by an external device. The foaming composition may be one or multiple parts, typically two parts such as a poly isocyanate and a polyols, in which case it is necessary to keep the two parts separate until foaming is desired. Separation may be accomplished by providing multiple compartments that deliver components via a mixing device into the interior. The envelope may include ribs for structural strength and shaping, and leak pores around its perimeter to enhance bonding and sealing. It may also include perforations for bulk, modular seals or for separation of portions of the envelope to seal irregular shapes. | 10-18-2012 |
20130186551 | FOAMED ADHESIVE - A foamable adhesive system is provided which can achieve necessary adhesion to an oily surface and which is not tacky to the touch once applied to the surface and has a melt viscosity in the bake phase high enough to retain its shape and adhesion to the substrate and in addition a melt viscosity sufficiently high to retain gas bubbles formed by the decomposition of the blowing agent and which also retains its shape and structure once formed by use of a polymer system containing a thixotropic filler and a two compartment (component) cross linking system. | 07-25-2013 |
20130192743 | METHOD FOR FIXING A BEARING RING ON OR IN A COMPONENT - The invention relates to a method for fixing a bearing ring ( | 08-01-2013 |
20130213553 | IMPLANT MATERIAL, IMPLANT COMPONENT, IMPLANT COMPONENT MANUFACTURING METHOD, LASER MACHINING METHOD, AND LASER MACHINING APPARATUS - In a hydroxyapatite to be joined to another hydroxyapatite or a bone by laser machining (machining of the bone and the hydroxyapatite includes irradiation of laser light on the bone and irradiation of laser light on the hydroxyapatite), to prevent occurrence of a fracture in a junction and in a peripheral portion of the junction during laser machining, the present invention provides an optimum weight ratio of a cordierite or quartz glass component mixed in the hydroxyapatite. As a mixing ratio of the cordierite or quartz glass component, the cordierite or quartz glass component is mixed at least at a weight ratio equal to or higher than 25.7%. | 08-22-2013 |
20140000787 | HOT-MELT ADHESION COMPOSITION, HOT-MELT ADHESIVE SHEET AND ADHESION METHOD | 01-02-2014 |
20140332141 | METHODS AND APPARTUS FOR TRANSFER OF FILMS AMONG SUBSTRATES - A method is disclosed which includes: forming at least one layer of material on at least part of a surface of a first substrate, wherein a first surface of the at least one layer of material is in contact with the first substrate thereby defining an interface; attaching a second substrate to a second surface of the at least one layer of material; forming bubbles at the interface; and applying mechanical force; whereby the second substrate and the at least one layer of material are jointly separated from the first substrate. Related arrangements are also described. | 11-13-2014 |
20150096664 | PHENOLIC FOAM BOARD - A rigid insulating phenolic foam body has at least one perforated facing. The facing is preferably perforated before the facing is adhered to the foam body. The facing may be a gas impermeable material such as a metallic foil. The perforations in the gas impermeable material reduce the drying and curing time, for phenolic foam bodies when compared with phenolic foam bodies with gas permeable facings. | 04-09-2015 |
20160130749 | Process of manufacturing artificial leather - A process of manufacturing an artificial leather in one embodiment includes adhering a substrate onto a release cloth; flocking the substrate to form fur thereon; applying a synthetic resin to the substrate and drying same to form a half-finished artificial leather; foaming the half-finished artificial leather to fill interstices of the fur with the synthetic resin; sanding the half-finished artificial leather to remove excessive synthetic resin from the half-finished artificial leather; coloring the half-finished artificial leather to form a velvet-like surface; and removing the release cloth from the half-finished artificial leather to produce a finished artificial leather. | 05-12-2016 |