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Class 156/87 - Providing escapeways for gases trapped or generated between layers


Subclass of Class 156 - Adhesive bonding and miscellaneous chemical manufacture
Definition: Processes combined with the step of providing at least one
No. of patents: 256
Last issue date: 02/28/2012


1              
NumberTitleIssue Date
8123883Method of producing large hollow parts based on composite materials
The invention relates to a method of producing large parts based on composite materials, such as the roots of blades for wind generators. The inventive method comprises the following steps consisting in: helically winding a band of fibre- and resin-based composite m...
02/28/2012
8057615Method of applying an anti-freeze film to a transparent substrate
Disclosed is a process for adhering a flexible film to a substrate by interpositioning between the film and the substrate of a sufficient amount of a liquid, so that no bubbles are trapped between the film and the substrate after the film has been applied to the sub...
11/15/2011
8043453System and method for reworking composites
The present application is directed to methods of preparing a wet composite patch for use in various applications, such as, for example, reworking a composite part of an aircraft. The method comprises heating the composite patch to a temperature that causes resin co...
10/25/2011
7927442Method and apparatus for producing an insulation support with an adhesive layer for a magnetic resonance gradient coil
In a method and apparatus for producing a plate-type insulation support provided with an adhesive layer for a gradient coil for a magnetic resonance device, an adhesive film forming the adhesive layer is used, which has a number of openings distributed over its surf...
04/19/2011
7901528Method for manufacturing wiring substrate having sheet
A method for manufacturing a wiring substrate having a sheet, including: (a) arranging a wiring substrate and a sheet between a board and a tool in a manner that a resin layer comes between the wiring substrate and the sheet, one surface of the wiring substrate bein...
03/08/2011
7799157Pressure-sensitive adhesive sheet and method of manufacturing the same
A pressure-sensitive adhesive layer 3 is formed on a release treated surface of a release liner 4, and gas from holes 40 in the release liner 4 is made to move to the outside of the pressure-sensitive adhesive layer 3, thus forming...
09/21/2010
7749347Method and apparatus for adhering sheets together without trapped bubbles and easy detachment of stack
Disclosed is a method and apparatus for bonding sheets together without trapping bubbles between two adjacent sheets and a procedure for easy detachment of the completed stack of bonded together sheets from the apparatus that constructed it. The present invention is...
07/06/2010
7459047Preparation of flexible copper foil/polyimide laminate
A flexible metal foil/polyimide laminate is prepared by applying a polyamic acid varnish onto a very thin copper foil on a carrier, semi-drying the varnish, laminating a polyimide film to the varnish-coated copper foil using a hot roll press, and heat treating the l...
12/02/2008
7435311Panel-to-panel lamination method for improved uniformity
A method of adhering a first panel, such as an OLED assembly, to a second panel, such as a protective cover plate, is disclosed. An adhesive is applied to a face of at least one of the first and second panels. The first panel is positioned to be responsive to moveme...
10/14/2008
7378044Method for manufacturing wood-based composite panel having foil overlay
The present invention provides a product that includes (a) a wood-based composite panel having a pair of outer surfaces; and (b) a radiant barrier material having a pair of outer surfaces, wherein at least a portion of an outer surface of the radiant barrier materia...
05/27/2008
7351366Method of manufacturing low pressure injection type RIM mold, and product formed using the mold
The present invention relates to a method of manufacturing a low pressure injection type RIM mold and a product molded using the mold, wherein manufacturing time is reduced by simplifying manufacturing processes and the precision of a product is prevented from being...
04/01/2008
7347533Low cost piezo printhead based on microfluidics in printed circuit board and screen-printed piezoelectrics
In accordance with one aspect of the present exemplary embodiment, a printhead includes a printed circuit board having at least one base layer, with at least one electrical trace, at least one fluidic passage and at least one fluidic chamber as part of the printed c...
03/25/2008
7344618Adhesive articles with improved air egress and methods of making the same
This invention relates to an adhesive article which provides air egress. Air egress is provided by supplying a route, such as areas of no initial adhesion for the air to flow out from under the construction. The invention relates to an adhesive article comprising a ...
03/18/2008
7314658Storage medium for data
This disclosure relates to a data storage medium, and in particular to a data storage medium comprising at least one high modulus layer. In one embodiment, an asymmetric optical storage medium can comprise: a substrate layer comprising polyarylene ether, a high modu...
01/01/2008
7300690Radial tilt reduced media
A storage media having a radial deviation of less than or equal to about 1.15 degrees at a radius of 55 mm is disclosed. In one embodiment, the storage media comprises: a plastic substrate, an optical layer and a data storage layer disposed therebetween. A reflectiv...
11/27/2007
7282104Method of fixing a sealing object to a base object
A sealing-object (4) is fixed to a base-object (10). The sealing-object comprises a through-hole (5). The objects are fixed to each other in the following manner. In a preparation step, a fixing layer (1, 2, 3) is provided between the bas...
10/16/2007
7232386Hockey stick
A composite hockey stick having a tubular hollow rectangular shaft and a blade is disclosed. The shaft comprises an inner layer and an outer layer, each of the inner and outer layers are formed of uni-directional substantially continuous fibers disposed in a hardene...
06/19/2007
7227051Disposable wearing article
A disposable wearing article includes a liquid-pervious topsheet, a liquid-impervious backsheet, a liquid-absorbent core interposed between the top- and backsheets, a pair of liquid-impervious leak-barrier sheets and a pair of elastically stretchable sheets. Each po...
06/05/2007
7215010Device for packing electronic components using injection molding technology
A device for and method of packaging electronic components (1) using injection-molding. For this purpose, a multiplicity of components (1) are arranged in predetermined positions on a first side (2) of a leadframe (3). The leadframe (3...
05/08/2007
7208058SOI substrate and manufacturing method thereof
An active layer wafer having a larger diameter is placed over a stationary supporting substrate wafer having a smaller diameter. A pusher plate is pressed against an orientation flat of the larger wafer to move the wafer substantially in the horizontal direction. In...
04/24/2007
7204871Metal plating process
A process for forming a coating on a metal substrate includes contacting the substrate with a molybdate solution having a pH of between 3.5 and 5 inclusive containing an acid with the proviso that the acid is not nitric acid. The substrate is contacted with the solu...
04/17/2007
7204949Method of manufacturing a plastic laminate body
A manufacturing method of a plastic laminate body, the plastic laminate body having at least one plastic laminate member that is laminated on a plastic substrate, which plastic substrate is pre-processed in advance so as to have a substantially final configuration, ...
04/17/2007
7192841Method of wafer/substrate bonding
A method of bonding two components by depositing an amorphous and non-hydrogenated intermediate layer (2) on one of the components (1,4) and arranging the components (1,4) in spaced relationship with the intermediate layer (2) therebetwee...
03/20/2007
7189378Miniature reaction chamber template structure for fabrication of nanoscale molecular systems and devices
A unique, micro-miniature reaction chamber template structure is disclosed for the fabrication of nanoscale molecular systems and devices. The structure is composed of multiple layers of silicon (either doped or intrinsic), Pyrex and various metals. The silicon may ...
03/13/2007
7179501Modified diffusion layer for use in a fuel cell system
A fuel cell diffusion layer providing a preferential path by which liquid reactants or byproducts may be supplied to or removed from a direct oxidation fuel cell is described. The modified diffusion layer will be typically on the cathode side of the fuel cell and it...
02/20/2007
7179517Sheet moulding compound (SMC) with ventilating structure for entrapped gases
Moulding material comprising a core layer, a reinforcement layer provided on each surface of said core layer, and a layer of a surfacing material provided on a reinforcement layer. The core layer comprises a core resin material and a filler material. The reinforceme...
02/20/2007
7163250Load floor assembly
A load floor (22) for a motor vehicle (20) has a foamed substrate layer (34) having a peripheral edge (42) and a facing layer (32), formed from hardboard or other sheet material. An adhesive layer (36) adheres the substrate ...
01/16/2007
7157034Twin-sheet thermoforming process
A twin-sheet thermoforming process for the manufacture of vehicle headliners. In the process a first sheet and second sheet of SuperLite material are mounted onto respective frames. The frames transfer the sheets into an oven, where they are heated to a desired temp...
01/02/2007
7147799Methods of using an oxygen scavenger
An oxygen scavenging packet containing an iron-based oxygen scavenger and an electrolyte is set forth in which the rate of uptake of oxygen is increased by virtue of the introduction into the packet of an oxygen uptake accelerator containing water. Methods of increa...
12/12/2006
7144343Hockey stick
A hockey stick comprising a blade and a shaft adapted to being joined together. The blade portion having an upper portion and a lower portion and a face. The upper portion being comprised of a defined region having a reduced width dimension in a direction that exten...
12/05/2006
7141133Method of conforming a film to a surface
Methods of applying film to substrates are provided wherein the film matingly conforms to the configuration of the substrate, including areas adjacent protrusions or depressions in the substrate. In certain embodiments, the film is punctured by a probe and a vacuum ...
11/28/2006
7121766Inflatable underground structure liner
An underground structure liner based upon an inflatable liner structure. An acid resistant layer is the innermost layer of an inflatable liner, and the liner is coated with epoxy resin on its outermost surface, the surface which contacts the existing walls of the un...
10/17/2006
7097577Hockey stick
A hockey stick having a composite blade and a shaft is disclosed. The composite blade includes a heel section that is recessed relative to the front and back faces of the blade. The recessed heel section is configured to be received by a hockey stick shaft or an ada...
08/29/2006
7091149Electrode for fuel cell, method of manufacturing same, and fuel cell with such electrode
A fuel cell provides a high output at a high current density. The fuel cell has an anode electrode and a cathode electrode comprising a gas diffusion layer, a water-repellent layer disposed on the gas diffusion layer and containing a carbon material and polytetraflu...
08/15/2006
7085455Conduit insert for optical fiber cable
A flexible innerduct structure is configured to contain a cable within a conduit. The innerduct structure includes a pair of adjacent strip-shaped layers of flexible material that are joined along their longitudinal edges to define a channel through which the cable ...
08/01/2006
7077923Method for manufacturing an air permeable composite film
A method for manufacturing a novel air permeable composite film is disclosed. The air permeable composite film has a polymer layer with a top face and a bottom face and a sealing layer covering the top face. The polymer layer is first perforated by virtue of an impr...
07/18/2006
7073762Detachable computer mouse pad surface in multiple sheet form
A computer mouse pad comprises a rigid base and a plurality of paper sheets arranged in a stack and detachably fixed to the base. Each of the stacked sheet is detachably fixed to a sheet immediately below it in the stack. The sheets are provided with printed message...
07/11/2006
7067080Process for the production of composite tubing particularly for air conditioning and tubing thus obtained
A process for the production of composite tubing, particularly for air conditioning, from a structure of mineral or organic fibers, natural or artificial. The structure of fibers is impregnated with a suitable resin, and after shaping in or on a mold, the temperatur...
06/27/2006
7064896Method for producing polarizing plate, polarizing plate and image display device using the same
A method of producing a polarizing plate, including the step of laminating a pair of curled protective sheets onto opposite surfaces of a polarizer respectively so that respective curling directions of the pair of curled protective sheets are reverse to each other, ...
06/20/2006
7063758Laminating apparatus and laminating method
A method of laminating first and second members to each other includes the steps of applying a resin material to a plurality of regions on the laminating surface of at least one of the first and second members such that an air escape passage extending in a predeterm...
06/20/2006
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