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Adhesive outermost layer

Subclass of:

428 - Stock material or miscellaneous articles

428221000 - WEB OR SHEET CONTAINING STRUCTURALLY DEFINED ELEMENT OR COMPONENT

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application numberDescriptionNumber of patent applications / Date published
428355000 Adhesive compositions 231
428354000 Three or more layers 118
428352000 With release or antistick coating 39
428346000 Heat or solvent activated or sealable 38
428345000 Including irradiated or wave energy treated component 29
428344000 Next to metal 19
428351000 Including moisture or waterproof component 9
428353000 Including a primer layer 7
Entries
DocumentTitleDate
20110200818SURFACE-COATING MATERIAL, FLEXIBLE LAMINATE WITH A SUBSTRATE AND A LAYER OF SURFACE-COATING MATERIAL APPLIED THERETO, AND USE THEREOF - A description is given of a surface-coating material, comprising a double-bond-containing, OH-functional component A with a solids fraction between 30% and 100% by weight, a double-bond density between 2 and 5 eq/kg and an OH content of between 4% and 7% by weight, a double-bond-containing, NCO-functional component B with a solids fraction between 30% and 100% by weight, a double-bond density between 1 and 4 eq/kg and an NCO content of between 4% and 7% by weight, and, if desired, a double-bond-containing component C having a glass transition temperature T08-18-2011
20100119820FLUORINATED POLYMER SYSTEM - A building or construction material comprises a fluorinated polymer system. The fluorinated polymer system is heat weldable and waterproofing, which shows improved adhesion properties and has a wide range of applications in building and construction industries.05-13-2010
20120244347METHOD FOR MANUFACTURING SEMICONDUCTOR CHIP, ADHESIVE FILM FOR SEMICONDUCTOR, AND COMPOSITE SHEET USING THE FILM - There is an adhesive film for a semiconductor for use in a method for manufacturing a semiconductor chip. The method includes preparing a laminated body having a semiconductor wafer, an adhesive film for a semiconductor and dicing tape laminated in that order. The adhesive film for a semiconductor has a tensile breaking elongation of less than 5%, and the tensile breaking elongation is less than 110% of the elongation at maximum load. The semiconductor wafer is partitioned into multiple semiconductor chips and notches are formed from the semiconductor wafer side so that at least a portion of the adhesive film for a semiconductor remains uncut in its thickness direction. The method also includes stretching out the dicing tape in a direction so that the multiple semiconductor chips are separated apart, to separate the adhesive film for a semiconductor along the notches.09-27-2012
20100323195(METH)ACRYLIC FILM AND MARKING FILM USING SAME - The present application provides a (meth)acrylic film having an excellent balance between film strength at room temperature and conformability properties at low temperature, and a marking film comprising the (meth)acrylic film. The present application is a (meth)acrylic film comprising a (meth)acrylic polymer containing a carboxyl group, a (meth)acrylic polymer containing an amino group, a polyacrylate with a weighted average molecular weight in a range between 1000 and 4000 and with a reactive functional group, and a cross-linking agent having a functional group that reacts with amino groups and carboxyl groups, and the present application provides a (meth)acrylic film having the polyacrylate in an amount in the range between 0.5 and 30 mass parts with regards to 100 mass parts of the sum of the (meth)acrylic polymer containing a carboxyl group and the (meth)acrylic polymer containing a amino group, as well as a marking film that contains this (meth)acrylic film.12-23-2010
20090042027Ruler on a roll - Ruler on a Roll is a common roll of adhesive or masking tape with the inclusion of ruler indicia (02-12-2009
20110014463REMOVABLE ADHESIVE SHEET - The present invention provides a removable adhesive sheet, which comprises a mixture of a hot-melt removable adhesive and a ferromagnetic material. The removable adhesive sheet of the present invention can be held to the prescribed location by means of magnetic force in initial stage of the adhesion at room temperature to an article composed of a metal or the like, and further, can move easily and position easily to a correct location, and can be peeled off easily after sticking by heating.01-20-2011
20110014462EASY-TO-STICK ADHESIVE SHEET - The easily applicable adhesive sheet of the invention is characterized by having a base sheet, and an adhesive layer which is provided on the base sheet and which has, in a surface portion thereof, a plurality of air passages having grooves opening on an end edge portion of the base sheet, wherein each air passage includes therein numerous island-like protrusions whose tops are flush with the surface of the adhesive layer, and the island-like protrusions are arranged such that such that any circle inscribed in the grooves defined by side walls of the air passage and those of the protrusions has a diameter of 5 to 90 μm at the level of the surface of the adhesive layer. The invention provides an easily applicable adhesive sheet which is smoothly applied to an adherend without formation of “blisters,” and which exhibits excellent appearance after application thereof to the adherend.01-20-2011
20090142591Disposable Drink Glass Marker - What is new and unique about this invention is that it sticks to a drinking glass, unlike traditional wine glass charms. It can also be written on, stamped on, or printed on, therefore it can be customized by the user. Once the user is done with the disposable, self-adhesive drink marker, they can peel it off of the glass and dispose of it.06-04-2009
20110045286Pressure-sensitive adhesive tape for fixing a honeycomb core during cutting operation - An object of the present invention is to provide a pressure-sensitive adhesive tape for fixing a honeycomb core during cutting operation superior in cutting operability that can fix the honeycomb core without dislocation or separation during cutting operation and can be removed without fracture of the honeycomb core or adhesive deposit after cutting operation. The pressure-sensitive adhesive tape for fixing a honeycomb core during cutting operation according to the present invention is a pressure-sensitive adhesive tape including a base and an pressure-sensitive adhesive layer formed on at least one face of the base, having a cleavage adhesive strength of 10 to 80 N/400 mm02-24-2011
20090297844Decorations for metal and non-metal surfaces - Decorations that adhere to metal and non-metal surfaces consisting of individual pieces for display during holidays, special occasions and various other times of the year. Such decorations are for decorating homes, schools, office buildings, daycare centers and similar places of celebration but are ideal for use on the exterior surface of a garage door of the type having a plurality of door panels permitted to rotate relative to each other when the garage door moves from a closed position to an open position. According to a preferred embodiment of the invention, the decorations are made of flexible, die cut plastic and mounted on metal and non-metal surfaces using magnetic strips and two sided tape.12-03-2009
20100035056Carpet Tape - A carpet binding tape which abuts the cut edge of the carpet with a glue-filled stitched matrix, resulting in a closer fitting binding than prior art carpet binding tapes.02-11-2010
20100112345Protective coating for adhesive tape rolls - The invention relates to a method for the side protection of rolls of adhesive tape, in which a non-self-adhesive coating is applied to the side face of the adhesive tape roll. Coating material used is a varnish, polymer dispersion, wax or a powder, e.g. talc.05-06-2010
20110262744RESIN FOAM AND FOAMED MEMBER - The present invention relates to a resin foam having a resin compositional homogeneity throughout the entirety from a surface to an inside thereof, having a surface with a 60° gloss value based on JIS Z 8741 (1997) of 1.5 or more, and having a 25% compressive load based on JIS K 6767 (1999) of 2.00 N/cm10-27-2011
20100080988RESINOUS-SUBSTANCE-IMPREGNATED PLANAR PAPER AND ADHESIVE TAPE USING THE SAME - Provided is a planar paper for an adhesive tape, and an adhesive tape utilizing such planar paper as a backing, which has an elongation sufficient to allow the adhesive tape to be favorably adhered to an adherend surface without being accompanied by any lift and separation, but with consistently conforming to the curved surfaces and/or the rough surfaces; which is capable of providing a clear painting line left in a portion of a painted layer required in automobiles; which is capable of being easily cut by hand without requiring any tool as a blade; and which is also excellent in handleability. The planar paper comprises a polyvinyl alcohol-series fiber having a fiber breaking temperature in water of 92 to 125° C., a tenacity of 0.5 to 3.5 cN/dtex at 10% elongation, and a breaking elongation of 17 to 60%.04-01-2010
20090274904ADHESION MEANS WITH HIGH IMPACT RESISTANCE - The invention relates to an adhesion means with a backing layer and with at least one adhesion mass layer arranged thereon wherein the backing layer encompasses at least one layer composed of oriented polypropylene, and wherein the layer has cavities whose dimension respectively in the main directions of the plane of extension (x direction and y direction) amounts to many times its dimension in a direction orthogonal to said plane (z direction).11-05-2009
20090035566ADHESIVE LAYER AND PRINTED CIRCUIT BOARD ASSEMBLY HAVING THE SAME - An exemplary adhesive layer includes an adhesive main body having a first adhesive surface and a second adhesive surface on an opposite side of the adhesive main body to the first adhesive surface. The adhesive main body defines a number of through-holes between the first adhesive surface and the second adhesive surface therein. The through-holes are filled with an inner adhesive that has a higher adhesion than the adhesive main body. Adhesiveness of the first adhesive surface and the second adhesive surface of the adhesive main body can be improved, thereby preventing a printed circuit board having the adhesive layer from distortion.02-05-2009
20100143711Double-faced pressure-sensitive adhesive tape - Provided is a double-faced pressure-sensitive adhesive tape superior in processability and workability during operation in solar cell modules.06-10-2010
20100151237PAINT FILM-PROTECTING SHEET AND METHOD OF MANUFACTURE - A paint film-protecting sheet, which is unwound from a roll for use, and in which occurrence of adhesive transfer at edges thereof is effectively prevented, and a method of manufacturing same are provided. The paint film-protecting sheet is in the form of a roll obtained by winding in a lengthwise direction a pressure-sensitive adhesive sheet formed of a substrate in continuous sheet form and a pressure-sensitive adhesive layer disposed on the substrate. The substrate comprises a resin component made primarily of polyethylene resin or polypropylene resin. The paint film-protecting sheet, after being unwound from the roll, has a percent shrinkage, in the lengthwise direction, of not greater than 1.2% when heated at 80° C. for 1 hour.06-17-2010
20100151236SURFACE TREATMENT FOR POLYMERIC PART ADHESION - A surface treatment for polymeric part adhesion and a treated part is provided. In one aspect, a method for adhesively securing a part to a polymeric substrate is provided comprising providing an adhesive layer having a bonding surface having a first oxygen composition, a part having a bondable surface, and a polymeric substrate having a mating surface. Spray from an air plasma device is directed onto at least a portion of the bonding surface of the adhesive to provide a second oxygen composition on the bonding surface of the adhesive layer, with the second oxygen composition being greater than the first oxygen composition. The adhesive layer is secured between the bondable surface of the part and the mating surface of the polymeric substrate.06-17-2010
20080318038Masking material with liquid-repellent surface - A masking material which incorporates a liquid-repellent component 12-25-2008
20090053517Antifreeze tape and method of making the same - A cold temperature-resistant tape includes a carrier plastic film having opposite major surfaces, and a mixture coated on one of the major surfaces. The mixture includes a pressure-sensitive adhesive and an antifreeze having ethylene glycol for lowering a freezing point of the mixture. The tape maintains its functionality over long-term cold exposure without curling, cracking, or self-peeling.02-26-2009
20090186218Planarization treatment of pressure sensitive adhesive for rigid-to-rigid substrate lamination - The present invention is a process for performing a planarization treatment of pressure-sensitive adhesive (PSA). The process includes positioning a first substrate onto a support surface of a planarization tool. The process further includes placing at least one layer of PSA onto the first substrate. The process further includes positioning a second substrate onto the layer(s) of PSA. The process further includes applying a pressure to the second substrate via a flexible membrane, said pressure being applied in a generally uniform, unidirectional and localized manner. Further, the applied pressure flattens the PSA between the first substrate and the second substrate for promoting suitability of the PSA for use in rigid-to-rigid lamination processes.07-23-2009
20090220783Adhesive Sheet for Dicing and Die Bonding - An adhesive sheet for dicing and die bonding includes a base material and an adhesive layer releasably laminated on said base material, wherein said adhesive layer has a pressure sensitive adhering property at room temperature and a thermosetting property, the elastic modulus of the adhesive layer before thermosetting is 1.0×1009-03-2009
20120141786ADHESIVE FILM FOR SEMICONDUCTOR DEVICE - An adhesive film for semiconductor devices, the adhesive film including a base film having a coefficient of linear expansion of about 50 to about 150 μm/m·° C. at 0 to 5° C.06-07-2012
20100183873Strechable film - A film for protection of various surfaces includes a film base stretchable at least three times its size and a glue layer applied to one side of the stretchable film base. The film can be removably affixed to a protected surface, and the glue layer does not leave a residue when the film is removed from the protected surface.07-22-2010
20100255297PRESSURE-SENSITIVE ADHESIVE SHEET AND METHOD OF MANUFACTURE THEREOF - The present invention provides a pressure-sensitive adhesive sheet minimizing the corrosion of metals not in contact with the PSA sheet. PSA sheet 10-07-2010
20110236681PRESSURE SENSITIVE ADHESIVE FILM FOR AN ORIENTATING TREATMENT IN A PHOTO-ORIENTABLE LAYER - The present invention relates to a pressure sensitive adhesive film for an orientating treatment of a photo-orientable layer, a laminated film, a method for preparing an optical filter or a stereoscopic image display device. In the present invention, the pressure sensitive adhesive film for an orientating treatment in a photo-orientable layer which can minimize the generation of the un-orientated regions, and can form the orientated pattern having high degrees of accuracy, and the preparation method for an optical filter using the pressure sensitive adhesive film are provided. Further, the present invention can provide the optical filter and the stereoscopic image display device having excellent performance.09-29-2011
20120171480ADHESIVE COMPOSITION AND OPTICAL MEMBER USING THE SAME - An adhesive composition and an optical member using the same, the adhesive composition providing an adhesive having a storage modulus of about 8×1007-05-2012
20100221532Method for Producing High Anisotropy Pressure-Sensitive Adhesives - The invention relates to a method for producing pressure-sensitive adhesives that have low or no anisotropy, the process elements including an adhesive supply system, an application unit and a placement element. A melt strip of the pressure-sensitive adhesive is produced between the outlet of the application unit and the point of placement on the placement element and is stretched. The invention is characterized by controlling the stretching of the pressure-sensitive adhesive in the free melt strip by adjusting an effective ratio G which is defined as the ratio of the effective time Δt of the stretching to the stretching rate R, and which is adjusted to a value of at least 0.006 s09-02-2010
20090110922Sheet-Like Products of Photoreaction, as Well as Manufacturing Method and Apparatus for Sheet-Like Products of Photoreaction - A multilayer body 04-30-2009
20100304134METHOD FOR PEELING PRESSURE-SENSITIVE ADHESIVE OPTICAL FILM, AND PRESSURE-SENSITIVE ADHESIVE OPTICAL FILM - An object of the invention is to provide a pressure-sensitive adhesive optical film-peeling method capable of easily detaching the pressure-sensitive adhesive optical film from a glass substrate with no damage to the glass substrate or no adhesive deposit on the glass substrate, and to provide a pressure-sensitive adhesive optical film suitable for use in such a peeling method. The invention is directed to a method for peeling a pressure-sensitive adhesive optical film from an optical film-carrying glass substrate including a glass substrate and the pressure-sensitive adhesive optical film bonded thereto, which includes: exposing the optical film-carrying glass substrate to an environment at a temperature of 40 to 98° C. and a relative humidity of 60 to 99% for three minutes or more; and then peeling the pressure-sensitive adhesive optical film from the glass substrate under the environment.12-02-2010
20110008618Applique having dual color effect by laser engraving - A product and process for producing heat-transfers having a contrasting-color 3D appearance comprising a printed layer of woven fabric substrate adhered to a colorfast textile substrate. The woven fabric substrate includes a top substrate printed with a design logo. The underlying substrate is a solid color. The design logo/is engraved away in patterned designs using a galvanometric laser to reveal the contrasting substrate in desired areas, giving a layered embroidery 3D visual effect. These heat activated appliqués of the present invention are particularly suitable for use in forming decorations for apparel, bags and home furnishings. Their soft tactile hand feel does not cause discomfort to the wearer. The resulting product has superior care and durability characteristics, is more wash fast and can be ironed, and has superior appearance characteristics to other types of heat transfer appliqués. The heat transfer capability of the appliqué allows for fast customization of finished garments.01-13-2011
20110033697TRANSFERRING MEDIUM MANUFACTURING METHOD AND TRANSFERRING MEDIUM - A transferring medium manufacturing method uses a base material, a recording material, and a non-recording material and causes the recording material to adhere to the base material. The transferring medium manufacturing method includes a recording material applying operation in which the recording material is applied to the base material. In a first non-recording material applying operation, the non-recording material is applied to a peripheral part of a recording material applied area. The peripheral part is located along an edge of the recording material applied area. The recording material applied area is an area of the base material where the recording material is applied. In a second non-recording material applying operation, the non-recording material is applied to an inner area, which is surrounded by, and/or located at a relatively inner area position in comparison with an area position of, the peripheral part of the recording material applied area.02-10-2011
20110097578Label - A removable label having a first face adapted for attachment to a support and a second face comprising a reusable writing surface.04-28-2011
20110250445MULTI-LAYER ADHESIVE INTERFACES - A multi-layer adhesive interface, comprising at least one film layer and at least one adhesive layer, each adhesive layer being adhered to at least one film layer, the film layers being impermeable to the adhesive of the adhesive layers, wherein at least one of the adhesive or film layers has a negative Poisson's ratio. The Poisson's ratio of the layers may vary through the interface and may vary from positive at one surface to negative at the other surface.10-13-2011
20090317633Pressure-Sensitive Adhesive Sheet for Dicing and Method for Processing Processed Material Using the Same - The present invention intends to provide a pressure-sensitive adhesive sheet for dicing which inhibits the generation of fibrous scraps and has good expandability. The present invention relates to a pressure-sensitive adhesive sheet for dicing, which includes a base material and at least one pressure-sensitive adhesive layer disposed on at least one surface the base material, in which the base material contains a polymer having a random copolymer block, and the random copolymer block contains a block (I) containing, as a main constitutional unit, a constitutional unit represented by the following structural formula (A): 12-24-2009
20110256391LAYERED MATERIAL CONTAINING POLYVINYL BUTYRAL - Use of a layered material comprising a layered material comprising (i) a first layer comprising polyvinylbutyral (PVB, and (ii) a second layer comprising an adhesive, wherein the first layer comprises irradiation-treated areas for making an adhesive label; articles containing the layered material and methods of making the layered material.10-20-2011
20110262743ENVIRONMENTALLY FRIENDLY ADHESIVE TAPE PAPER AND ADHESIVE TAPE MADE THEREFROM - The present invention relates to a paper for adhesive tapes having an impregnated paper support containing recycled cellulose fibers as well as to adhesive tapes comprising such a paper for adhesive tapes and an adhesive layer. The recycled cellulose fibers are only slightly ground and originate predominantly from the group of long-fibered softwood celluloses. If necessary, the adhesive tape paper is provided with a separating layer and a bonding agent layer.10-27-2011
20100221533CIRCUIT CONNECTING ADHESIVE FILM AND CIRCUIT CONNECTING STRUCTURE - A circuit connecting adhesive film comprising an insulating adhesive, conductive particles and a particulate non-conductive phase containing a polyamide-based elastomer and/or a polyester-based elastomer, wherein the conductive particles and non-conductive phase are dispersed in the insulating adhesive.09-02-2010
20100196704COMPOSITE FILM - [Problem] To provide a composite film having light-curing property and weather resistance.08-05-2010
20090202825SEMI-IPN POLYURETHANE/POLYUREA PROTECTIVE FILMS - Briefly, the present disclosure provides a film, tape or outer layer of a composite part comprising: a) at least one layer comprising a crosslinked polymer selected from the group consisting of crosslinked polyurethane, crosslinked polyurea, and crosslinked mixed polyurethane/polyurea polymer; and in some embodiments b) an adhesive layer. In some embodiments the layer additionally comprises a non-crosslinked polymer forming a semi-IPN with the crosslinked polymer. In some embodiments the non-crosslinked polymer may be selected from the group consisting of polyurethane, polyurea, and mixed polyurethane/polyurea polymer. In some embodiments the crosslinked polymer may additionally comprise an acrylate-containing component.08-13-2009
20100021729METHOD FOR PRODUCING JOINED BELT - A flat belt 01-28-2010
20090130439EARTHEN-WALLPAPER - Provided is an earthen wallpaper which can promote ventilation, filter purification, control of temperature or humidity, emission of far infrared rays, etc., through its micropores, which color can be changed according to contained components with anti-bacteria, deodorization, increase of radiated energy, etc., and which can make work of wallpapering easy. The one earthen wallpaper comprises a first material in 60-95 wt % selected from the group of natural mineral powders of 200-1000 mesh consisting of ocher, ocher ceramic, talcum, jade, purple jade, white earth, zeolite, elvan stone, and a mixture of two or more thereof, and 5-40 wt % of a second material (05-21-2009
20120156483ASHESIVE TAPE OR SHEET, AND BASE MATERIAL THEREFOR - An object of the present invention is to obtain a pressure-sensitive adhesive tape or pressure-sensitive adhesive sheet which is capable of free design of a pressure-sensitive adhesive and is peelable after use without adding special components to the pressure-sensitive adhesive, and to obtain a base material for use in such a pressure-sensitive adhesive tape or pressure-sensitive adhesive sheet. The base material for pressure-sensitive adhesive tape or pressure-sensitive adhesive sheet according to the present invention, the base material being a composite film containing a urethane polymer having an acryloyl group at its molecular chain end and a (meth)acrylic polymer, in which the composite film has a water absorption ratio of 5% or more. A (meth)acrylic monomer for forming the (meth)acrylic polymer preferably contains at least one compound selected from the group consisting of (meth)acrylic acid and (meth)acryloylmorpholine.06-21-2012
20120156482POLYMIDE FILM AND PROCESS FOR PRODUCING POLYIMIDE FILM - A polyimide film, which is produced by the reaction of a tetracarboxylic acid component comprising 3,3′,4,4′-biphenyltetracarboxylic dianhydride as the main component and a diamine component comprising p-phenylenediamine as the main component, is heated at a temperature of from 460° C. to 550° C., and then water or an alkaline aqueous solution is sprayed on a surface of the polyimide film for surface treatment, thereby improving adhesiveness, while maintaining the excellent properties inherent in the polyimide film.06-21-2012
20110020640STRETCH RELEASING OPTICALLY CLEAR PRESSURE SENSITIVE ADHESIVE - Optically clear stretch releasing pressure sensitive adhesive films containing a silicone pressure sensitive adhesive composition and a tacky tab are provided. The pressure sensitive adhesive compositions are formed from elastomeric silicone polymer selected from the group consisting of urea-based silicone copolymers, oxamide-based silicone copolymers, amide-based silicone copolymers, urethane-based silicone copolymers, polydiorganosiloxane polymers, or mixtures of these copolymers. The pressure sensitive adhesive compositions may also contain an MQ tackifying resin. The pressure sensitive adhesive compositions may be used to form adhesive articles.01-27-2011
20090202824TAPE SUBSTRATE AND ADHESIVE TAPE - Provided are a tape substrate having excellent oil resistance as well as balanced properties of flexibility, a hand cutting property and heat resistance, and an adhesive tape using the tape substrate.08-13-2009
201101654164-METHYL-1-PENTENE POLYMER, RESIN COMPOSITION CONTAINING 4-METHYL-1-PENTENE POLYMER, MASTERBATCH THEREOF, AND FORMED PRODUCT THEREOF - [Object] To provide a resin composition with excellent mold releasability and blocking resistance.07-07-2011
20110104481Automatic toilet flush blocker - A biodegradable paper cover that temporarily blocks the “eye” of a motion sensor on an automatic toilet providing complete flush control to the user: Motion sensor toilets often flush when it is not desirable, such as when a person is on it. This is especially true for young children because their stature does not block the sensor consistently. According to research, the unexpected flush is one of children's biggest fears. This can lead to refusal to use the toilet, high anxiety, or annoyance for any aged person. The blocker is placed over the “eye” to temporarily disable the automatic flush of the toilet. When the blocker is removed the toilet returns to normal functioning and flushes. The blocker is disposed of in the toilet where it dissolves. It eliminates the untimely flush, as well as the potential transfer of germs. The blocker provides complete flush control to the user.05-05-2011
20110104482POLYURETHANE ADHESIVE FOR OUTDOOR USE - A polyurethane adhesive for outdoor use that uses a base material and a curing agent, wherein the base material comprises a polyol (A) composed of a polyester polyol and/or polyester polyurethane polyol containing a dibasic acid component comprising 40 to 80 mol % of an aromatic dibasic acid and 20 to 60 mol % of an aliphatic dibasic acid having 9 or more carbon atoms, and a polyhydric alcohol component comprising 20 to 100 mol % of an aliphatic polyhydric alcohol having 5 or more carbon atoms, and the curing agent comprises a polyisocyanate (B) containing an isocyanurate in a weight ratio of 50 to 100%.05-05-2011
20100247905Stiky add roll - The present invention relates to 2¼″ wide printing calculator paper with non-permanent sticky adhesive backing. With an adhesive strip on the entire length of the paper, any portion used will have the ability to adhere to surfaces. The invention is applicable to all types of paper including regular or bonded paper and thermal paper. The width of 2¼″ is critical to the invention because other size paper is not compatible with standard printing calculators.09-30-2010
20120315473SELF-ADHESIVE CLOTH - A self-adhesive cloth in one embodiment includes a main layer (12-13-2012
20120213991PRESSURE-SENSITIVE ADHESIVE LAYER FOR OPTICAL FILM, PRESSURE-SENSITIVE ADHESIVE OPTICAL FILM, AND IMAGE DISPLAY - A pressure-sensitive adhesive layer for an optical film of the invention which is formed by applying an aqueous dispersion pressure-sensitive adhesive include an aqueous dispersion containing a base polymer dispersed in water, and then drying the applied aqueous dispersion pressure-sensitive adhesive, wherein the aqueous dispersion comprises a product obtained by polymerizing a monomer or monomers in water in the presence of a surfactant and a radical polymerization initiator, and the content of the surfactant is from 0.3 to 5 parts by weight based on 100 parts by weight of the monomer or monomers, when the pressure-sensitive adhesive layer is allowed to stand in water at 23° C. for one week and to separate into a water-soluble component and a water-insoluble component, the content of the water-insoluble component in the pressure-sensitive adhesive layer is from 95 to 99% by weight, and the content of the surfactant in the water-soluble component is 50% by weight or less based on the amount of the water-soluble component. The pressure-sensitive adhesive layer for an optical film has high durability so that foaming and peeling can be suppressed even under high temperature or high humidity environment.08-23-2012
20120237764PRESSURE-SENSITIVE ADHESIVE TAPE FOR TEMPORARY FIXING OF ELECTRONIC PART - In the production process of electronic parts, the static electricity generated when peeling a pressure-sensitive adhesive tape has interfered with the performance of the electronic parts. This problem has been solved by a pressure-sensitive adhesive tape for temporary fixing of electronic parts of the present invention including at least a supporting substrate film and a thermally expandable pressure-sensitive adhesive layer provided on one side of the substrate, wherein the thermally expandable pressure-sensitive adhesive layer contains thermally expandable microspheres and an ionic liquid; the content of the ionic liquid is 0.01 to 10 parts by weight based on 100 parts by weight of a polymer contained in the thermally expandable pressure-sensitive adhesive layer; the surface resistance of the thermally expandable pressure-sensitive adhesive layer is 1.0×1009-20-2012
20120077027REACTIVE COMPATIBILIZED MULTI-LAYER HEAT-SHRINKABLE COATING - A multi-layer coating includes an adhesive layer, a tying layer, and a polyolefin sheet. A multi layer coating may include at least one tying layer interposed between and in contact with an adhesive layer and a heat-shrinkable polyolefin sheet.03-29-2012
20120177917IDENTIFICATION AND INFORMATION CONCEALING ADHESIVE BACKED LABEL - A label to adhere to a card surface or object to conceal its identification and information. The label has a semipermanent adhesive on the backside surface to achieve adhesion to a surface. The label will be thin, not affecting the use or performance of the card or object it is adhered to. The semipermanent adhesive used on the label will be made of a durable material for use, but one that allows easy removal of the label while leaving behind no residue. The label will provide privacy to all sectors and provide freedom to the low income and disabled who use government issued cards that have easily identifiably features; from the stigma and discrimination often associated with being of low economic status, disabled or both. The label will be manufactured with recyclable material, making it environmentally friendly. Being economically priced, the user can change labels frequently.07-12-2012
20090061222Multi-layer adhesive closure - The present invention relates to a multi-layer adhesive closure having a backing and an adhesive layer disposed over the full area beneath the backing, at least the following layers being disposed between backing and adhesive layer: a) a first layer applied not over the full area—marking layer; b) a second layer applied over the full area—contrast layer. It is proposed that an individual identifier be included for verification.03-05-2009
20090017296Pressure-Sensitive Adhesive Sheet for Automobile Marking - A pressure-sensitive adhesive sheet for automobile marking comprising a substrate 01-15-2009
20120231269COMPOSITE FILM - [PROBLEM TO BE SOLVED] To provide a composite film having photo-curable property and weather resistance09-13-2012
20130171449DICING FILM - According to the invention, a dicing film, which generates a small amount of scrapes and beard-like burrs during dicing and furthermore has desirable strength and external appearance, is provided. The dicing film according to the invention has an adhesive layer on at least one surface of a base film, wherein the base film contains a copolymer (A) of at least two kinds of alkyl(meth)acrylates and styrene; and a styrene-based elastomer (B). The copolymer (A) of at least two kinds of alkyl(meth)acrylates and styrene is a styrene-alkyl methacrylate-alkyl acrylate copolymer.07-04-2013
20110159281POLYURETHANE NANOCOMPOSITES - Polyurethane nanocomposites are provided which include a polyurethane and surface modified silica nanoparticles covalently bound into the polyurethane. High loadings in excess of 30% may be achieved. In some embodiments, the silica nanoparticles are covalently bound to the polyurethane polymer through a linkage derived from a surface-modifying compound comprising a silane functional group and a polyol segment. In some embodiments the polyurethane nanocomposite may be provided as a tape or film. In addition, precursors for a polyurethane nanocomposites are provided comprising: a first polyol and surface modified silica nanoparticles dispersed within the first polyol. In some embodiments, the silica nanoparticles are surface-modified by reaction with a surface-modifying compound comprising a silane functional group and a polyol segment derived from a second polyol, which may be the same or different from the first polyol.06-30-2011
20130022812HIGH WATER ACTIVITY CARBON CONTAINING OXYGEN ABSORBER - The invention provides an oxygen absorbing article comprising carbon, iron, refined wood pulp, and water. In another embodiment the invention provides an oxygen absorbing article comprising a base sheet, a cover sheet secured to said base sheet to define a closed space there between, a first layer of oxygen absorbing materials in integral layer form in said closed space, wherein the oxygen absorbing materials comprises carbon, iron, refined wood pulp, and water.01-24-2013
20080226905Method for Producing Low Anisotropy Pressure-Sensitive Adhesives - The invention relates to a method for producing pressure-sensitive adhesives that have low or no anisotropy, the process elements including an adhesive supply system, an application unit and a placement element. A melt strip of the pressure-sensitive adhesive is produced between the outlet of the application unit and the point of placement on the placement element and is stretched. The invention is characterized by controlling the stretching of the pressure-sensitive adhesive in the free melt strip by adjusting an effective ration G which is defined as the ratio of the effective time Δt of the stretching to the stretching rate R, and which is adjust to a value of not more that 0.008 s09-18-2008
20080226904LINERLESS TWO-SIDED ADHESIVE TAPE - A linerless two-sided adhesive tape made of a translucent vellum that is coated with a primer formulated to bond adhesives tightly to the paper. The adhesive consists of a microsphere formulation applied via a gravure-transfer method. The adhesive is comprised of discreet, internally crosslinked, solid spheres of acrylic adhesive, generally in 20 to 50 microns in diameter. The coating process results in random but consistent patterns of microspheres laid out in short lines. The linerless two-sided tape can also be prepared with different microsphere adhesive formulations for increased tackiness or differential adhesion levels from one side to the other. Color dispersions added to the primer or adhesives may be used to change the appearance of the tape if desired.09-18-2008
20130122288PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET - Disclosed is a pressure-sensitive adhesive composition capable of forming a pressure-sensitive adhesive layer having satisfactory tackiness at room temperature and superior reworkability at a low temperature. The pressure-sensitive adhesive composition includes an acrylic polymer formed from a monomer component through polymerization, or a partial polymer of the monomer component. The monomer component includes a (meth)acrylic alkyl ester whose alkyl moiety being a linear or branched-chain alkyl group having 10 to 13 carbon atoms and includes substantially no carboxyl-containing monomer.05-16-2013
20130130026MAGNETIC COMPOSITE - The invention relates to a polymer composite having magnetic properties that are enhanced or increased in the composite. Such properties include color, thermal conductivity, electrical conductivity, density, improved malleability and ductility viscoelastic and thermoplastic or injection molding properties.05-23-2013
20080199692Adhesive Safety Strap and Method for Its Production - The invention relates to an adhesive safety strap 08-21-2008
20110223416Jig for gathering punched-out parts - A jig includes a carrying plate and a temporary adhering layer on the carrying plate, for gathering parts for an assembly after the parts are punched out. The temporary adhering layer includes a temporary adhering material at its surface. The parts for an assembly temporarily adhere to the surface of the temporary adhering layer. The temporary adhering layer may further have impact buffering properties.09-15-2011
20110274919High Release Nip Roll Assembly - Disclosed herein is a high release nip roll assembly comprising a nip roll with a covering comprising a high release material. The release properties of the nip roll material can permit intermittent contact without the coating adhering to the surface of the roller and wrapping the nip. Also disclosed is a high release nip roll belt made of a high release material on the top and bottom surfaces of the belt. The belt can be positioned at each end of a nip roll so that areas of the nip roll typically vulnerable to molten thermoplastic material contact are protected by a belt. Also disclosed is a belt making apparatus. Also disclosed is a frame assembly for moving a belt longitudinally along a nip roll. Also disclosed is a rope guide assembly for threading a belt in relation to a nip roll and at least at least one belt roller. Also disclosed is a jig for joining a leading section of a belt and a trailing section of a belt.11-10-2011
20130157049Laminates of Partially Scorched Adhesive and DVA Film - A process to produce a laminate comprising coextruding a dynamically vulcanized alloy (DVA) film with an adhesive layer comprising a vulcanizable elastomeric composition through a die to produce the laminate. The process provides a residence time of the vulcanizable elastomeric composition in the melt to partially scorch the vulcanizable elastomeric composition. A melt of the DVA is in contact with the melt of the vulcanizable elastomeric composition in the die for at least 5 seconds, optionally also with a change in the area of the contact between the DVA film and the adhesive layer as it passes through the die, to increase the adhesion between the adhesive layer and the DVA layer relative to a shorter co-residence time. A laminate and a pneumatic tire comprising the laminate are also disclosed.06-20-2013
20090110923Method For Sealing a Wheel Rim - A method to repair the leakage of air from a wheel rim by using a sealer having a first layer made of fibrous material with at least one side adhesive and a second layer of a spreadable sealant applied over the first layer in order to seal failures such as cracks or holes in the wheel rim produced by high stress, corrosion or collisions.04-30-2009
20120003468Stretched Thermoplastic Resin for Gluing Metal Parts to Plastics, Glass and Metals, and Method for the Production Thereof - A method produces stretched, 2-dimensional adhesives based on heat-activatable thermoplastic resins. The stretched adhesives are usable for gluing metal parts to plastics for portable consumer electronics articles. The stretched adhesives are usable as specialized thermoplastic heat-activatable films for fastening metal parts onto plastic parts. By using and applying the specially treated thermoplastic resins, processing and the properties of adhesion are improved.01-05-2012
20120021213ADHESIVE MADE OF POLYMERS HAVING CRYSTALLINE DOMAINS, AMORPHOUS POLYURETHANE AND SILANE COMPOUNDS - A description is given of an adhesive comprising two components, the first component comprising at least two different polymers of which at least one contains carboxyl groups. One of the polymers is selected from polymers which are capable of forming crystalline domains and copolymers of ethylene and vinyl acetate, and the second polymer is an amorphous polyurethane, the quantitative weight ratio of first polymer to second polymer being from 2:8 to 8:2. The second component comprises at least one silane compound that is reactive toward carboxyl groups. The adhesive can be used to produce film-laminated moldings for automobile construction which feature high resistance to climatic cycling.01-26-2012
20120077026SURFACE PROTECTIVE SHEET - A surface protective sheet 03-29-2012

Patent applications in class Adhesive outermost layer

Patent applications in all subclasses Adhesive outermost layer