296results about How to "Solve the lack of adhesion" patented technology

A process for producing a color electro-optic display uses an electro-optic sub-assembly comprising an electro-optic layer and a light-transmissive electrically-conductive layer. This sub-assembly is laminated to a backplane comprising a plurality of electrodes with the electro-optic layer disposed between the backplane and the electrically-conductive layer. A flowable material is placed over the sub-assembly and a color filter array is placed over the electrically-conductive layer and aligned with the electrodes of the backplane to form the color electro-optic display.

A nanopost glass array contains up to 1012 / cm2 of magnetizable nanoposts having diameter of 10-1000 nm that are straight and parallel to each other and are typically of a uniform diameter relative to each other and along the post length. The array is made using a reference electrode and a nanochannel glass template structure connected to each other electrically through an electrical source and both disposed in a plating solution. A magnetizable material is electroplated from the plating solution into the channels of the template structure.

Described is an anode material which is a transition metal nitride or carbide in form of nanoparticles, preferably a nitride or carbide with one nitrogen or carbon per metal, and especially a nitride or carbide having rock salt structure. A preferred anode material is vanadium nitride, in particular carbon coated vanadium nitride having a mean particle size of <500 nm. Embedded in an electrically conducting environment, such nanoparticulate material, in particular the vanadium nitride shows exceptional good charging-discharging cycle stability.

A light control plastic lens, a sheet-like light control element, and a production method for light control plastic lenses are provided. More specifically, a light control plastic lens, such as a high index polarizing property and / or a photochromic plastic lens that is made by cast polymerization is provided. Also provided are a sheet-like light control element for use in the production of the lenses, as well as a production method of such light control plastic lenses. The light control plastic lens has a sheet-like light control element including at least a light control sheet. In particular, the light control plast lens the sheet-like light control element, a curable resin layer laminated on at least one surface of the sheet-like light control element, and a polymerizable lens resin layer laminated at least on the curable resin layer.

A bio-inspired device is provided designed to scale smooth vertical surfaces using anisotropic frictional materials. The device draws its inspiration from geckos and other climbing lizards and employs similar compliance and force control strategies to climb (or hang onto) smooth vertical surfaces including glass, tile and plastic panels. Foremost among the design features embodied in the device are multiple levels of compliance, at length scales ranging from centimeters to micrometers, to allow the device to conform to surfaces and maintain large real areas of contact so that adhesive forces can support it. Structures within the feet ensure even stress distributions over each toe and facilitate engagement and disengagement of the adhesive materials. A force control strategy works in conjunction with the anisotropic adhesive materials to obtain sufficient levels of friction and adhesion for climbing with low attachment and detachment forces.

A process for producing a color electro-optic display uses an electro-optic sub-assembly comprising an electro-optic layer and a light-transmissive electrically-conductive layer. This sub-assembly is laminated to a backplane comprising a plurality of electrodes with the electro-optic layer disposed between the backplane and the electrically-conductive layer. A flowable material is placed over the sub-assembly and a color filter array is placed over the electrically-conductive layer and aligned with the electrodes of the backplane to form the color electro-optic display.

A laminated film includes a polarizing plate, a retardation film, and a first pressure-sensitive adhesive layer provided in this order, wherein the polarizing plate includes a polarizer, a first protective layer placed on a side of the polarizer where the retardation film is provided, and a second protective layer placed on another side of the polarizer which is opposite to the side where the retardation film is provided, the retardation film is a stretched film comprising a norbornene resin,the first pressure-sensitive adhesive layer includes a pressure-sensitive adhesive that may be produced by crosslinking a composition comprising a (meth)acrylate (co)polymer and a crosslinking agent comprising a peroxide as a main component. The laminated film has both good adhesion to a liquid crystal cell and easy peelability, and may improve the uniformity in a screen of liquid crystal display.

A manufacturing machine assembly for producing an article having a radio frequency identification (RFID) device. The article is fabricated from a continuous sheet of stock with an adhesive layer and a release liner. A printing station prints indicia on the sheet of stock. A cutting station cuts the continuous sheet of stock to form first and second strips. The release liner is removed from the first strip to expose the adhesive layer and an applicator applies a number of the RFID devices to the exposed adhesive layer. Coupling rollers, each having an integral notch, bond the adhesive layer of the first strip with the second strip such that the RFID devices are sandwiched between the first and second strips. Alternatively, the release liner from the second strip may also be removed such that the adhesive layer of the first strip is bonded with the adhesive layer of the second strip to sandwich the RFID devices between the adhesive layers.

An additive printer dispenses filament having high volume content of axial reinforcing fibers impregnated with a partially cured thermoset material. Partial curing provides sufficient mechanical integrity for high-density fiber support and retention while maintaining tackiness necessary to allow layer by layer additive construction. The complete construction may then be heated to provide complete curing.

Thermally divisible multicomponent fibers having at least a first component including an elastomeric polymer and at least a second component including a non-elastomeric polymer. The multicomponent fibers are useful in the manufacture of nonwoven structures, and in particular nonwoven structures used as synthetic suede and filtration media.

The invention relates to a method for edging an optical article comprising the following steps: providing an optical article having two main faces, at least one of which being coated with an outermost layer; fixing the optical article to a chuck by means of a holding pad, the surface of the holding pad to be contacted with the optical article being coated with an adhesive material; and edging the optical article; wherein prior the step of fixing the optical article to the chuck, at least one temporary protective layer of an organic material is formed onto said outermost layer of the optical article, the organic material of the temporary protective layer comprising at least one organic compound having a fluorinated functional moiety, and a linking functional moiety capable of establishing at least one intermolecular bond or interaction with the adhesive material of the holding pad.

A solvent containing an organic or inorganic metal compound containing a metal catalyst that serves as a plating seed is applied to a plastic substrate and dried, thereby forming a metal compound film, and then, the metal compound film is irradiated with an energy beam, such as an electron beam, to precipitate the metal catalyst. By irradiating a local area of the metal compound film with the energy beam, the chemical reaction of metal catalyst precipitation can be caused locally in the irradiated area, and thus, a patterned metal catalyst film can be formed. Once the substrate is irradiated with the energy beam, the surface may be molten to trap the metal catalyst to an extremely shallow depth, so that the bonding between the substrate and the metal catalyst is enhanced. Thus, the metal catalyst film becomes harder to peel off the substrate.

The bobbin for the bar antenna includes a core supporting portion into which a bar shaped ferromagnetic core is inserted and supported. The core supporting portion is attached to at least one end of the bar antenna formed by the core around which a conductive wire material is wound. The bobbin further includes a conductive wire material fixing portion for fixing the conductive wire material and a core holding portion for sandwiching the core inserted into the core supporting portion from both sides opposing to each other and firmly pressing by a tension force of the conductive wire material wound thereon.

In a multi-layer substrate including a core formed with a plurality of holes capable of containing an electronic part, a bottom insulating resin layer formed on a bottom surface of the core, a top insulating resin layer formed on a top surface of the core, a wiring layer selectively formed on an outer layer of the bottom insulating resin layer or top insulating resin layer, and an electronic part contained in the holes, both of the bottom and top insulating resin layers have a structure that is a combination of a resin which is changed to cohesiveness when heated and which undergoes smaller plastic deformation when heated to a higher temperature and an insulating resin layer which has a thickness sufficient to maintain insulation between the electronic part or a conductor of the core and the wiring layer and which inherently undergoes small plastic deformation, so that the electronic part can be securely and sealed in the holes without using a particular adhesive.

(a1) A concave portion is formed in an interlayer insulating film formed on a semiconductor substrate. (a2) A first film of Mn is formed by CVD, the first film covering the inner surface of the concave portion and the upper surface of the insulating film. (a3) Conductive material essentially consisting of Cu is deposited on the first film to embed the conductive material in the concave portion. (a4) The semiconductor substrate is annealed. During the period until a barrier layer is formed having also a function of improving tight adhesion, it is possible to ensure sufficient tight adhesion of wiring members and prevent peel-off of the wiring members.

Provided are laminated flexible packaging materials (20) suitable for containing a pharmaceutical, food or beverage grade product. The laminated flexible packaging material includes a layer of flexible packaging material (26) bound to at least one other layer of flexible packaging material (22) by a radiation-cured laminating adhesive composition (24) formulated from a radiation-curable laminating adhesive containing at least 50% of one or more radiation-curable, carboxylic acid functional monomers and 0.1 to 20% of an organic titanate compound. Also provided is a radiation-curable laminating adhesive containing at least 50% of one or more radiation-curable, carboxylic acid functional monomers and 0.1 to 20% of an organic titanate compound.

An interlayer insulating film having a concave portion is formed on a semiconductor substrate. A tight adhesion film is formed on the inner surface of the concave portion and the upper surface of the insulating film. The surface of the adhesion layer is covered with an auxiliary film made of Cu alloy containing a first metal element. A conductive member containing a second metal element other than the first metal element is embedded in the concave portion, and deposited on the auxiliary film. Heat treatment is performed to make atoms of the first metal element in the auxiliary film segregate on the inner surface of the concave portion. The adhesion layer contains an element for enhancing tight adhesion of the auxiliary film more than if the auxiliary film is deposited directly on a surface of the interlayer insulating film. During the period until the barrier layer having also the function of enhancing tight adhesion, it becomes possible to retain sufficient tight adhesion of a wiring member and prevent peel-off of the wiring member.

Latex emulsions are disclosed which can be used in the formation of coating compositions that are not water sensitive, have good blush resistance and retortability. In some embodiments, the coating compositions are used to coat substrates such as cans and packaging materials for the storage of food and beverages. Coating compositions of the invention may be prepared by polymerizing at least one ethylenically unsaturated monomer component, a stabilizer comprising a strong acid and an initiator in a carrier to form an emulsion, polymerizing the emulsion with at least one different ethylenically unsaturated monomer component to prepare the composite latex emulsion, and reacting the composite latex emulsion with a neutralizer to form the coating composition. Methods of coating substrates with the coating compositions, and substrates coated with the coating compositions are also disclosed.

Certain example embodiments of this invention relate to a frit slurry paste for use in assemblies (e.g., a vacuum insulated glass unit or a plasma display panel), and methods of making the same. Frit powder, binder material, and a water-based solvent are mixed together to form an intermediate mixture. The frit powder is substantially lead free, and the water-based solvent is provided at a first temperature. Additional water-based solvent is added to the intermediate mixture to form a frit slurry paste. The additional water-based solvent is provided at a second temperature, with the second temperature being lower than the first temperature. The binder material is provided at a concentration of 0.001%-20% by weight with respect to the frit slurry paste or the frit slurry paste absent the frit powder. The frit slurry paste has a bulk viscosity of 2,000-200,000 cps.

A semiconductor structure that includes a Co-containing liner disposed between an oxygen-getter layer and a metal-containing conductive material is provided. The Co-containing liner, the oxygen-getter layer and the metal-containing conductive material form MOL metallurgy where the Co-containing liner replaces a traditional TiN liner. By “Co-containing” is meant that the liner includes elemental Co alone or elemental Co and at least one of P or B. In order to provide better step coverage of the inventive Co-containing liner within a high aspect ratio contact opening, the Co-containing liner is formed via an electroless deposition process.

The endless track of a track-propelled vehicle has an inner face provided with a series of longitudinally spaced guide blocks; the guide blocks have, on an opposite side faces thereof, pads made of low friction resin material to contact the mid rollers of the track assembly.

The invention is directed to a pant stabilizer which provides stability, rigidity, and weight to the cuff of a pant and a method of using the pant stabilizer. The pant stabilizer may include a malleable boning device formed of tubular stays or a malleable strip. The pant stabilizer may be fastened to a pant cuff in any suitable manner such as, for example, an adhesive, one or more clips, a zipper, one or more snaps, a hook and loop fastener (e.g. Velcro), one or more larger hooks, or one or more buttons and button holes. The pant stabilizer may be torn or cut by the user in a suitable length and then fastened to an interior portion of a pant cuff. Alternatively, a pant may be manufactured with a pant stabilizer fastened to an interior portion of the pant cuff.

A hard coating that is to be disposed on a surface of a body includes a diamond layer which includes a plurality of diamond grains and is doped with boron, and an outer layer which includes an intermetallic compound and is disposed on the diamond layer by a physical vapor deposition method.

The present utility model relates to the assembly arrangement for a bandage holding a portable small-scale transcutaneous electrical nerve stimulator device.

Methods for edging optical articles comprising two main faces, at least one of which being coated with an outermost layer comprising fixing the optical article to a chuck with a holding pad that adheres to both the optical article and the chuck, wherein the surface of the holding pad contacting the optical comprises an adhesive material; and edging the optical article with an edging device; wherein prior to fixing the optical article to the chuck, at least one temporary layer of an organic material is formed onto said outermost layer of the optical article, the organic material of the temporary layer comprising at least one organic compound having a fluorinated functional moiety and at least one linking functional moiety capable of establishing at least one intermolecular bond or interaction with the adhesive material of the holding pad. Optical articles obtained via these methods.

A method for making a composite material with non-spherical reinforcing particles embedded in a matrix, is disclosed. In this method, in a first step magnetic and / or superparamagnetic nanoparticles are attached to the non-spherical reinforcing particles, in a second step the resulting reinforcing particles are introduced into a liquid matrix material and / or a liquid matrix-precursor material, and in a third step the material of the matrix is solidified and / or polymerized and / or cross-linked. In accordance with the proposed invention prior to and / or during solidification and / or polymerization and / or cross-linking of the matrix material or the matrix precursor material, respectively, a magnetic field is applied so as to align the reinforcing particles in the matrix and this alignment is fixed in the matrix during and after the third step, wherein the non-spherical reinforcing particles preferably have a length (l) in one dimension of at least 0.5 μm and wherein the weight ratio of the nano-particles to the non-spherical reinforcing particles is below 0.25.

Provided are a polyimide that demonstrates low coefficient of hygroscopic expansion and low water absorption coefficient when used as an insulation film, as well as an ester group-containing tetracarboxylic acid dianhydride expressed by the general formula below, and a novel polyesterimide precursor derived therefrom and polyesterimide, for use in the production of such polyimide:In the formula, each R is independent and represents a straight or branched-chain alkyl group with 1 to 6 carbon atoms or straight or branched-chain alkoxyl group with 1 to 6 carbon atoms, n is an integer of 0 to 4, and m is an integer of 2 to 4, with the proviso that if m=2, n is an integer of 1 to 4.

The present invention provides an article formed by impregnating a fibrous structure with a compound, the compound including an aqueous dispersion, the dispersion having (a) at least one polymer selected from the group consisting of an ethylene-based thermoplastic polymer, a propylene-based thermoplastic polymer, and mixtures thereof; (b) at least one polymeric stabilizing agent; and (c) water; and removing at least a portion of the water from the impregnated fibrous structure. The present invention also provides a method of forming a stiffened textile. The method may include the steps of: forming a compound, the compound including an aqueous dispersion having (a) at least one polymer selected from the group consisting of an ethylene-based thermoplastic polymer, a propylene-based thermoplastic polymer, and mixtures thereof, (b) at least one polymeric stabilizing agent, and (c) water; impregnating a textile with the compound; and removing at least a portion of the water from the impregnated textile.