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Class 156/289 - Utilizing parting or release material to prevent adhesion


Subclass of Class 156 - Adhesive bonding and miscellaneous chemical manufacture
Definition: Processes in which a bond inhibiting material is used to
No. of patents: 1072
Last issue date: 02/14/2012


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NumberTitleIssue Date
7244331Method of producing an LTCC substrate with cavities having improved bondability
A method of producing an LTCC substrate having improved cavity bondability is disclosed that involves providing a stack of green ceramic tape sheets having a cavity, placing a template having an opening corresponding to the cavity over the stack, placing a stretchab...
07/17/2007
7241356Composite structure with one or several polyurethane layers, method for their manufacture and use thereof
A composite structure is disclosed. The structure includes one or several polyurethane layers, a support layer, in particular a textile support layer, as well as an optional adhesive layer placed between these layers. The composite structure is characterized in that...
07/10/2007
7238246Process for the flush connection of bodies
In the swell-welding according to the invention of two bodies, of which at least one body consists of plastic, the connection surface of the plastic body is firstly exposed to a gas which contains the vapor of a swelling agent for the plastic. The plastic body rever...
07/03/2007
7235294Cohesive coating for snack food packaging
A water based, cold seal, cohesive coating for bonding one or more substrates together to form a flexible package to contain an article, especially useful for snack food packaging. The cohesive coating includes about 25% to about 90% by weight of a natural rubber la...
06/26/2007
7235465Process for producing semiconductor chips having a protective film on the back surface
A process for producing semiconductor chips having a protective film on the back surface includes the steps of: providing a sheet to form the protective film having a release sheet and a protective film-forming layer formed on a detachable surface of the release she...
06/26/2007
7232501Laminate sheet, laminate sheet roll, and producing methods therefor
An adhesive sheet 301A having a predetermined form is laminated onto a long release sheet 2A, and a protective member 5A which is thicker than the adhesive sheet 301A is provided in a position so as not to overlap the adhesive sheet 30...
06/19/2007
7224278Label with electronic components and method of making same
A method of making an electronic label, such as an RFID label, includes attaching a circuit, such as an antenna, to a substrate material, applying an adhesive layer to the substrate material over the circuit, adding a release layer over the adhesive layer, forming a...
05/29/2007
7210276Wooden floor
The invention relates to a wooden floor, consisting of a hardenable adhesive (12) which is painted onto a floor base (10) in a continuous layer, and covering elements (16) consisting of wood or a wood material that are joined to the adhesive in ...
05/01/2007
7207157Stack sealing method using multilayer packaging film
A heat-shrinkable multilayer film comprises (A) a first layer, which is an outer layer, and which comprises polyolefin; (B) a second layer comprising at least one member selected from the group consisting of polyolefin, polystyrene, and polyurethane, wherein the sec...
04/24/2007
7195689Double-sided labels and methods of manufacture and use
The invention generally relates to double-sided labels and methods of manufacture and use. More specifically, the invention relates to labels that include printed information on their front and back sides. The labels also include a detachable portion, which includes...
03/27/2007
7191930Electrostatic methods and apparatus for mounting and demounting particles from a surface having an array of tacky and non-tacky areas
Methods and associated apparatus are disclosed for use in mounting particles on and de-mounting particles from a substrate having an array of tacky and non-tacky areas. The particles can be either electrically conducting or electrically non-conducting. Selection of ...
03/20/2007
7189302Multi-layer printed circuit board and fabricating method thereof
A fabricating method for a multi-layer printed circuit board is provided. The method may include attaching a releasing film at upper and lower surfaces of a center layer and attaching a first metal film to each of the releasing films and a resist layer to each of th...
03/13/2007
7189300Flexible film packaging having removable strip
Slitters cut through a first layer of film immediately prior to lamination of the first layer to a second layer of film to form a strip therebetween. The degree of bonding between the first and second layers is adjusted so that the strip can be removed without harmi...
03/13/2007
7186361Method and apparatus for continuous molding of fiber reinforced plastic member with curvature
In a continuous molding apparatus equipped with a long core 10 having a curvature disposed on a plane, a release film supplied from a lower release film feeder 20 is sent onto the core 10, and prepreg sheets supplied from a prepreg sheet feeder ...
03/06/2007
7179396Positive tone bi-layer imprint lithography method
The present invention provides a method to pattern a substrate which features creating a multi-layered structure by forming, on the substrate, a patterned layer having protrusions and recessions. Formed upon the patterned layer is a conformal layer, with the multi-l...
02/20/2007
7175735Method and apparatus for manufacturing coated conductor
Disclosed herein is a technique for manufacturing a superconducting tape grown epitaxially by a replication process. According to the technique, a long superconducting tape can be manufactured using a loop-shaped base. Further disclosed is a method for manufacturing...
02/13/2007
7166180Method of vacuum-laminating adhesive film
The present invention relates to a vacuum-laminating method for adhesive films where adhesive bleeding is reduced. ...
01/23/2007
7163598Optical waveguide and method for producing same
An optical waveguide having a optical waveguide path capable of securing a high light propagation characteristic regardless of the type of a supporting base, provided with a multilayer circuit board, an optical waveguide path arranged on the multilayer circuit board...
01/16/2007
7160413Layered support and method for laminating CMP pads
A device and method for laminating CMP pads includes supporting the CMP pad with a board having material compositions similar to the CMP pad. By thus supporting the CMP pad during lamination, there is less likelihood of damage to the CMP pad and better adhesion from...
01/09/2007
7160976Polyurethane PSA
Pressure-sensitive adhesive based on polyurethane, characterized in that the polyurethane is composed of the following starting materials which are reacted with one another in the stated proportions: a) at least one aliphatic or alicyclic diisocyanate h...
01/09/2007
7160411Heat-setting label sheet
The present invention relates to a heat-setting label sheet that is a polymeric transfer sheet that can be marked and transferred by the consumer. Also encompassed by the present invention is a method of transferring the heat-setting label sheets. The heat-setting l...
01/09/2007
7141300Adhesive sheet for dicing
An adhesive sheet for dicing comprising a base film provided at least one surface thereof with an adhesive layer, wherein the base film comprises an olefinic thermoplastic elastomer comprising propylene and ethylene and/or α-olefin including 4 to 8 carbon atoms as ...
11/28/2006
7138029Heat spreader for plasma display panel
The invention presented is a method for applying heat spreaders to a plurality of plasma display panels, including (a) providing a plurality of heat spreader composites, each of which comprises a heat spreader material having an adhesive thereon and a release materi...
11/21/2006
7132142Dry paint transfer laminate for use as wall covering
This disclosed invention relates to a laminate for use as a wallcovering comprising: a matte release liner having a flexible polymeric matte release backing liner and a matte release coat bonded to the matte release backing liner, and a flexible multi-layer decorati...
11/07/2006
7132032Bladder with multi-stage regionalized cushioning
A bladder which is particularly useful for a sole assembly of a shoe is formed of multiple layers of barrier film to provide multiple pressurized layers of cushioning fluid or gas when the bladder is filled. A multiple gas layer bladder enhances cushioning response ...
11/07/2006
7129102Light-emitting device, method of manufacturing a light-emitting device, and electronic equipment
The present invention uses plastic film in vacuum sealing an OLED. Inorganic insulating films which can prevent oxygen or water from being penetrated therein and an organic insulating film which has a smaller internal stress than that of the inorganic insulating fil...
10/31/2006
7125461Activatable material for sealing, baffling or reinforcing and method of forming same
An activatable material and articles incorporating the same is disclosed. The activatable material includes at least three of an epoxy resin; a thermoplastic polyether; a blowing agent; a curing agent; and a filler. The activatable material is preferably used for se...
10/24/2006
7106507Flexible wire grid polarizer and fabricating method thereof
The present invention provides a flexible wire grid polarizer used in a visible ray band and a fabricating method thereof. The present invention includes the steps of forming a non-adhesive layer on an inner area of a lower substrate, forming a flexible polymer subs...
09/12/2006
7105072Method for processing a film
A method for processing a film. The method impressing the whole surface or a selected surface of the film to form protuberant structures on the film by using a transfer and an impresser which has grain projections formed thereon, wherein the protuberant structures h...
09/12/2006
7101617Silicone dispensing with a conformal film
A removable protective thermoformable coating for the packaging of electronic equipment. The coating includes a thermoplastic film and a microencapsulated silicone attached to one side of the film. The coating is vacuum formed and/or melted onto a component, releasi...
09/05/2006
7091300Polyurethane PSA for sensitive surfaces
Polyurethane-based pressure-sensitive adhesive which attaches strongly to polar plastic surfaces, smooth metal surfaces and glass, but which has weak, if any, adhesion to paper, paperboard or skin and is easily detachable without damaging surfaces during its removal...
08/15/2006
7087306Composite article
A composite article includes an acrylic layer, a UV-cured layer formed from a UV-curable composition, and a polyurethane backing layer. A method of forming the composite article includes applying the UV-curable composition to the acrylic layer such that the composit...
08/08/2006
7086146Method of manufacturing a shielding base member
The method of forming a radiation shielding structure includes a first adhesive layer, a resin layer, and a metal foil laminated sequentially on a release layer of a plastic film. A metal layer pattern is formed from the metal foil. The first adhesive layer, the res...
08/08/2006
7087280Adhesive transfer device
The present invention relates to an adhesive transfer device for selectively making a repositionably adherable substrate from a selected substrate. The device comprises a base substrate, a layer of pressure-sensitive repositionable adhesive disposed on the base subs...
08/08/2006
7083692Method and device for vulcanizing shaped bodies from rubber mixtures
Methods and devices for vulcanizing or cross-linking under pressure and increased temperature shaped bodies that consist especially of rubber mixtures. The shaped body is first dipped into a bed of fine-grained pourable or free-flowing bulk material with the section...
08/01/2006
7077926Process for the production of variously painted and/or decorated artefacts by means of the technique of transfer from a sublimable color support
Process for the production of variously decorated artefacts, comprising the steps of: preliminary preparation of the surfaces of the artefact, possible application of preliminary painting cycles or other surface treatments; covering or tight-wrapping up of the artef...
07/18/2006
7077927Method of applying an edge electrode pattern to a touch screen
A method of applying an edge electrode pattern to a touch screen. The method includes depositing, on a first surface of a decal strip, conductive material in the form of an edge electrode pattern, placing the first surface of the decal strip on one edge of a touch s...
07/18/2006
7074289Method for preparing laminating materials
A method for preparing laminating materials and a composite prepared therefrom, the method including providing at least one layer of interleaf, extruding a thermoplastic adhesive with a die, forming a composite by applying the at least one layer of interleaf to the ...
07/11/2006
7070669Method for forming ceramic thick film element arrays
An improved process for producing ceramic thick film array elements is provided. In this regard, ceramic elements are formed on a temporary, or printing, substrate by screen printing or other forming methods. The temporary, or printing, substrate is advantageously p...
07/04/2006
7067976Light-emitting device, method of manufacturing a light-emitting device, and electronic equipment
The present invention uses plastic film in vacuum sealing an OLED. Inorganic insulating films which can prevent oxygen or water from being penetrated therein and an organic insulating film which has a smaller internal stress than that of the inorganic insulating fil...
06/27/2006
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