30results about How to "Increase adhesion" patented technology

A method and structure for forming an array of micro devices is disclosed. An array of micro devices is formed over an array of stabilization posts included in a stabilization layer. The stabilization layer is bonded to a spacer side of a carrier substrate. The spacer side of the carrier substrate includes raised spacers extending from a spacer-side surface of the carrier substrate.

Solutions are prepared by dissolving N-(n-butyl)-thiophosphoric triamide (NBPT) in one or more N-alkyl amino alcohols, N,N-dialkyl amino alcohols, N-alkyl-N-alkoxy amino alcohols, and mixtures thereof. The solutions may be used in urea fertilizers to reduce nitrogen volatilization, or to reduce the odor of animal waste. Methods of preparing urea fertilizers and the resultant products are also described.

A deflector air cathode microbe fuel cell relates to a microbe fuel cell. The purpose of the invention is made to resolve the problems that the prior microbe fuel cell anode which adopts carbon paper or carbon cloth results in little biology adhesion weight of electrogenesis microbe, considerable internal resistance, greatly low energy density and much energy consumption. The air cathode of the invention is made of a cylindrical plastic basal body which is covered with the carbon cloth on surface and is arranged with a through-hole, a plastic deflector is arranged on the one side of the air cathode, the upper end of the plastic deflector is fixedly connected with floor of an airtight cover, and the lower portion of the plastic deflector is arranged with a baffling angle plate. The invention has the advantages of effectively improving biology adhesion weight and output energy, and increasing electron collection area through adopting three-dimensional composite anode instead of the carbon paper and carbon cloth, extending contact area, reducing electrode spacing, effectively reducing internal resistance of a reactor and greatly improving power density through placing the cathode in an anode chamber.

An ink jet printhead for an ink jet printer and method for making an improved printhead. The printhead includes a nozzle plate attached to a heater chip. The heater chip is a semiconductor substrate having a resistive layer deposited on the substrate, a dielectric layer deposited on the resistive layer, a cavitation layer for contact with ink, and an adhesion layer between the dielectric layer and cavitation layer. The adhesion layer is selected from the group consisting of tantalum nitride (TaN), tantalum oxide (TaO), silicon nitride (SiN), and titanium nitride (TiN), provided the adhesion layer and cavitation layer are selected so that the adhesion layer has no elemental component in common with the cavitation layer when the dielectric layer is comprised of SiC/SiN. Adhesion between the dielectric layer and cavitation layer is significantly enhanced by the invention.

A method is described in which a contact hole (18) to an interconnect (14) in an insulating layer (16) is fabricated. A barrier layer (20) is subsequently applied. Afterward, a photoresist layer (30) is applied, irradiated and developed. With the aid of a galvanic method, a copper contact (32) is then produced in the contact hole (18). Either the barrier layer (20) or an additional boundary electrode layer (22) serves as a boundary electrode in the galvanic process. Critical metal contaminations are minimized in production.

The invention discloses a preparation method of magnetic cellulose aerogel. The method comprises the following steps: firstly carrying out pretreatment on fiber material, then carrying out modification treatment on the fiber material, and then carrying out partial dissolution on the fiber after modification treatment to prepare an aerogel cross-linking agent solution; preparing a magnetic materialraw solution; adding alkali and the magnetic material raw solution into a cellulose solution, and generating magnetic particles in the magnetic material solution; dispersing and adhering the magneticparticles to the surface of the fiber, carrying out evaporation and concentration on the solution, taking out remaining cellulose solution, adding a cross-linking agent solution under stirring and heating effects, heating until the temperature is 60 to 100 DEG C, carrying out preliminary gelation on the solution 2 to 6 hours later, and carrying out vacuum drying and freeze drying to obtain the magnetic aerogel. The magnetic composite aerogel obtained in the invention has the characteristics of low density, porosity, elasticity and the like, and due to the introduction of inorganic particles,the compressive strength of the material is improved, and the material has the characteristic of superparamagnetism.

A shoe cover with a replaceable skidproof component comprises a shoe cover, a plurality of skidproof bases, and a plurality of replaceable skidproof components. The shoe cover is integrally formed of elastic and ductile material and extends upwardly from a front edge and a rear edge to form a front cover-stopping portion and a rear cover-stopping portion. The front and the rear cover-stopping portions have a plurality of openings that form at least two stopping pieces. A containing space is formed between the shoe cover and the two cover-stopping portions. The skidproof bases are buried in a bottom of the shoe cover. The replaceable skidproof components are mutually locked to the skidproof bases. The shoe cover with replaceable skidproof components provides a simple structure, easy usage, and is inexpensive to produce.

The invention discloses an all-fibre automobile foot pad and a method for manufacturing the same. The all-fibre automobile foot pad comprises a carpet body (1); the underside of the carpet body (1) is provided with a bottom layer (3); a hot melt rubber layer (2) is arranged between the bottom layer (3) and the carpet body (1); and the underside of the bottom layer (3) is also provided with a plastic wire cluster (4). The manufacturing method comprises that: (1) the bottom layer (3) and the plastic wire cluster (4) are woven by a weaving machine; (2) one side of the bottom layer (3) woven with the plastic wire cluster (4) is subjected to hot ironing; (3) the hot melt rubber layer (2) is coated between the bonding faces of the bottom layer (3) and the carpet body (1); (4) the bottom layer (3) and the carpet body (1) coated with the hot melt rubber layer (2) are subjected to roller compression and compounding; and (5) the hot melt rubber layer (2) between the bottom layer (3) and the carpet body (1) is dried. The all-fibre automobile foot pad has good skidproof effect, can ensure the normal safe operation of an automobile and does not pollute a host carpet of the automobile.

The present invention discloses a coronary artery vascular stent with drug carrying slots (2), comprising a plurality of main supporting unit rings (1,8) and connecting rods (4,6). Said main supporting unit rings comprise a plurality of unit waves. There are drug carrying slots (2) at the outer surface of the rods of said unit waves, characterized in that the total slot length of the drug carrying slots (2) is 60%-75% of the total wave rod length of the main supporting unit rings (1,8).

A positive side terminal electrode and a negative side terminal electrode which are exposed to the exterior of a resin enclosure pass through a positive side opening and a negative side opening formed on the enclosure, respectively, and are connected to a positive side electrode and a negative side electrode, respectively, of an electric double-layer capacitor put away in the interior of the enclosure. The positive side terminal electrode is thermally welded to inner surfaces of the positive side opening over the entire periphery thereof, and the negative side terminal electrode is thermally welded to inner surfaces of the negative side opening over the entire periphery thereof.

A package substrate structure includes a substrate, a circuit layer formed on the substrate, and an ultra-thin seed layer made of an electrically conductive material and formed between the substrate and the circuit layer. The ultra-thin seed layer is advantageous to increase the adhesion between the metal bumps or the circuit lines of the circuit layer, and the substrate. Furthermore, because the seed layer is ultra thin, the metal bumps or the circuit lines on the package substrate can be made finer in line widths and line pitches, and the good yield of the substrate with fine circuit lines can be increased.

The present invention relates to a link seal for a track of a tracked vehicle, in which fine protrusions of an indefinite pattern are formed on the adhesive surface of the seating groove of the main body made of a high-strength resin and the adhesive surface of the seating part of the sub-body made of an urethane resin and then the adhesive surfaces of the seating groove and the seating part are treated roughly into surfaces of a fine concavo-convex shape to increase the adhesion between the main body and sub-body. The link seal includes: an annular main body including a seating groove, a circumferential flange portion, and an annular sleeve; an annular sub-body including a seating part; and an annular rubber ring made of a cushion material and having a through-hole 301 formed at the center thereof.

In one aspect of the present disclosure, a power conversion apparatus comprises a power motor and a power converter configured to selectively convert rotation power of the power motor into a gear train 340 for transferring and a gear train for cutting, respectively, depending on a rotation direction of the power motor. The power converter comprises a sun gear configured to receive power from the power motor, a planetary gear configured to receive a rotating force while being engaged with the sun gear and to selectively couple with the gear train for cutting and the gear train for transferring, respectively, a rotating link configured to constrain a position of the sun gear, and a pressing means configured increase an adhesion between the sun gear and the rotating link.

The invention provides polymeric emulsifiers that: are useful in the manufacture of personal care products such as skin creams, sunscreens, hair conditioners and shampoos; have similar aesthetic properties as conventional surfactants when used in personal care product applications; and that are relatively free of the drawbacks associated with known anionic or nonionic polymeric emulsifiers. In certain embodiments, the invention provides o/w or w/o emulsions comprising cationic polyurethane emulsifiers (surfactants) or combinations of cationic polyurethane emulsifiers and conventional low HLB emulsifiers. Emulsions of the invention are useful as components of personal care products such as hair and skin care products and are functional and stable over a wide pH range.

The invention provides a preparation method of a flexible display panel. The preparation method comprises the following steps: forming a separation layer on a rigid substrate, the separation layer being flush with the edge of the rigid substrate; forming at least one groove in the edge area of the separation layer, forming a set distance between the edge of the separation layer and the groove close to the separation layer, and forming a groove opening in the surface, deviating from the rigid substrate, of the separation layer; forming a flexible substrate on the separation layer, and preparinga display element layer on the flexible substrate, wherein the flexible substrate covers the edge area and does not exceed the edge of the separation layer; stripping the flexible substrate from therigid substrate after the flexible substrate is subjected to edge forming in the edge area; and setting the size of the flexible substrate not to be larger than the size of the separation layer, and forming the groove in the edge of the separation layer. Thus the edge can be quickly raised, the problem of difficult edge raising in the preparation process is solved, the peeling reliability is improved, the damage to the flexible substrate is effectively avoided, and the flexible production efficiency and the product yield are improved.

An orthopedic implant in the form of a femoral component of a knee endoprosthesis has sliding tribological surfaces formed by inserts of a ceramic material based on zirconium dioxide or aluminum oxide, which are inserted and transition flushly into a metallic base body. The inserts are connected to the base body by a silicate ceramic solder, which is solidified or hardened in a ceramic firing, and by a silicate glass solder. Discharge channels in the metallic base body help to produce a homogeneous glass solder layer and to avoid an excessively intense heat treatment of the solder connection, which could lead to fractures in the titanium oxide layer of the base body. Because a coating of a softer glass solder may be additionally provided on the sliding tribological surfaces of the inserts, the abrasive wear is further reduced and the service life is further increased.

The invention discloses an antibacterial finishing process of pectin for a cashmere fabric. The process comprises the following three steps: extracting pectin; dissolving the pectin; and finishing thepectin. By adding a steaming step in the antibacterial finishing process of pectin for the cashmere fabric, steaming has a certain destroying effect to scales of cashmere, the attaching amount of thepectin among the scales of cashmere is added, and the antibacterial property is more lasting.

A method including providing a substrate including a substrate surface with a first surface free energy; treating one or more sections of the substrate surface by applying a coating including an ink and/or at least one ink component; and applying a wax coating to at least one of the one or more treated sections of the substrate surface, in which the wax coating has a second surface free energy and the coating including the ink and/or ink component has a third surface free energy that is greater than the second surface free energy such that adhesion of the wax coating to the treated sections of the substrate surface is increased. Also provided is an article formed from a treated substrate.

System includes a particle accelerator configured to direct a particle beam of charged particles along a designated path. The system also includes an extraction device positioned downstream from the particle accelerator. The extraction device includes a stripper foil and a foil holder that holds the stripper foil. The foil holder is configured to position the stripper foil across the designated path of the particle beam such that the particle beam is incident thereon. The stripper foil is configured to remove electrons from the charged particles, wherein the stripper foil includes a backing layer and a conductive layer stacked with respect to one another. The backing layer includes synthetic diamond.

The invention relates to a UV adhesive, in particular to a UV-OCA adhesive for TAC film bonding and a preparation method thereof. The UV-OCA adhesive for TAC film bonding comprises 5-20 parts of aliphatic polyurethane acrylate, 5-10 parts of modified cellulose resin, 10-30 parts of aliphatic polyfunctional acrylate monomer, 20-50 parts of monofunctional acrylate monomer, 1-8 parts of photoinitiator, 0.02-1 part of auxiliary agent and 0.1-2 parts of adhesion promoter. The UV-OCA adhesive is added with the modified cellulose resin with similar structure to TAC, and has high adhesion, rapid curing, no solvent, high light transmittance, and no need to pretreat TAC before bonding, the prepared UV-OCA adhesive has strong adhesion to untreated TAC film, small shrinkage rate, rapid curing, high electronic transmittance, no VOC emission, environmental protection and energy saving.

A sheet holder (100) for holding sheets (50) comprising a housing (101) defining first and second side walls (120 and 110) spaced apart from each other and defining a slot (170) therebetween. The first and second side walls (120 and 110) also define a bottom aperture (172) leading into the slot (170). A plurality of guiding grooves (134) are defined in the first side wall (120) facing the slot (170). The guiding grooves (134) define substantially opposed groove top and bottom ends (136 and 138) and extend further away from the second side wall (110) adjacent the groove top end (136) than adjacent the groove bottom end (138). Holding elements are each at least partially received in a respective one of the guiding grooves (134) and movable therealong. At least part of the holding elements (134) remains in the guiding grooves (134) at all positions therealong.

The invention discloses a tightening liquid injection type pipe opening plug which comprises a pipe plug body. The pipe plug body comprises a cover, an outer wrapping face and an inner wrapping face, wherein the outer wrapping face and the inner wrapping face wrap a pipe wall. A lifting handle is arranged on the cover, one end of the lifting handle is vertically hinged to the edge of the cover, a rotary tightening device is arranged on the lifting handle, and a glue injecting pipe penetrates through the cover. The outer wrapping face is provided with a steel wire channel which surrounds a pipe body and is used for allowing a steel wire to penetrate. Compared with the prior art, according to the tightening liquid injection type pipe opening plug, the steel wire is used for fastening the pipe wall, the steel wire is then rotated, tightened and lifted through the lifting handle, and thus the sealing effect to a pipe opening by the whole pipe plug body can be better.

The invention discloses a stretching-resistant type nanometer compressive film, which comprises the following components in parts by weight: 80-150 parts of polystyrene, 20-40 parts of triethanolamine, 10-30 parts of methyl benzoate, 8-16 parts of pentaerythrityl tetrastearate, 5-15 parts of kaolin, 15-20 parts of calcium carbonate, 8-15 parts of silica, 2-5 parts of plant ash, and 1-3 parts of stearic acid. By adopting the formula, the ratio is improved and the design of the plant ash and stearic acid is increased on the basis of the prior art, the acting force among molecules can be increased by matching with kaolin, so that the adhesion force is greater, and the stretching-resistant capability is stronger.

A mass-production packaging means suitable for mass-production packaging of an organic luminescent display. An organic electroluminescent display panel on which an organic luminescent device has been formed is first provided. Then, an UV laser is used to clean the surface of the organic electroluminescent display panel. A molding compound is applied on the organic electroluminescent display panel by a sizing system. Subsequently, a lid is aligned with the organic electroluminescent display panel and lamination is performed. Finally, the molding compound is irradiated with UV light to be cured. The package is thus completed.

The invention relates to a high-cohesiveness anti-cracking epoxy powder composition and a preparation method thereof, and belongs to the technical field of electronic component packaging materials. The high-cohesiveness anti-cracking epoxy powder composition comprises, by mass, 10%-20% of polyaromatic epoxy resin, 15%-25% of self-made special epoxy resin, 10%-15% of a curing agent, 3%-5% of a polyaromatic curing agent, 0.1%-2% of an accelerant, 0-50% of a filler, 0.3-2% of a specially treated coupling agent, 0.3-3% of a levelling agent and 0.5-5% of pigment. According to the composition, the self-made special epoxy resin is matched with the polyaromatic epoxy resin, and meanwhile, the specially treated coupling agent is used for activating the filler, so that the adhesion between the epoxy powder composition and a chip substrate can be remarkably improved; the water absorption rate is reduced, the toughness is improved, the anti-cracking performance of the encapsulated electronic component in a severe environment is improved, and the composition is mainly applied to the aspect of electronic component encapsulation.

An ink let recording medium includes a substrate and an ink-receiving layer as the uppermost surface layer, with the ink-receiving layer containing inorganic particles mainly including alumina particles, and a binder mainly containing a water-insoluble resin, wherein the content of the inorganic particles is 50% by mass or more relative to the total mass of the ink-receiving layer and the surface roughness (Ra) of the ink-receiving layer measured with a scanning probe microscope is in the range of 30 nm to 150 nm.

The invention discloses a coloured slimysand comprising following raw materials in percentage by weight: 70%-88% of silicon dioxide, 5%-10% of water, 1%-5% of phenyl silicone oil, 1%-3% of mannitol, 1%-5% of white granulated sugar, 2%-10% of adhesive, 0.2%-1.3% of preservative, and 0.1%-0.5% of pigment, wherein silicon dioxide selected is penetrating porous one after smoothing treatment. The preparation method is: preparing raw materials; sieving silicon dioxide, soaking in clean water, transferring to the container, and colouring silicon dioxide by prepared pigment solution via hyperbaric spraying, to be used after drying; adding water, white granulated sugar and adhesive to the container, stirring while heating until all are dissolved and transparent, then adding coloured silicon dioxide, stirring well, and cooling to below 50° C.; adding phenyl silicone oil, mannitol and preservative, mixing well and cooling, obtaining coloured slimysand, featuring light weight, safe use, good moisturizing property and strong tensile capacity.

A screw structure is disclosed herein. It comprises a rod part, an upper thread part on a periphery of an upper portion of the rod part and having plural thread pitches, a lower thread part on a periphery of a lower portion of the rod part for connecting the upper thread part and having an outer diameter less than an outer diameter of the upper thread part, and a plurality of beveling tangent planes on the periphery of the lower portion of the rod part, wherein the upper thread part forms a first lead angle of 5-15 degrees and a second lead angle of 20-30 degrees, and wherein the first and second lead angles of the upper thread part at a starting point in each of the plural thread pitches are opposite to the first and second lead angles of the upper thread part at a 180-degree position.

The invention discloses a bicycle rim anti-corrosion process. The process comprises the following steps that the surface of a bicycle rim is subjected to mechanical treatment, and then the bicycle rimis subjected to oil removal; the bicycle rim subjected to oil removal is sequentially subjected to acid pickling and deionized water washing; and the washed bicycle rim is subjected to plasma treatment. According to the bicycle rim anti-corrosion process, the surface performance of a battery can be improved, the adhesive force of a surface film or paint of the battery can be improved, a compositecoating is sprayed in an electrostatic spraying mode through an electrostatic spray gun, drying and sintering are conducted immediately after spraying, the composite coating sprayed to the bicycle rim can be more uniform, the situation that the composite coating falls off can be avoided, the abrasion resistance and heat resistance of the super-hydrophobic coating can be improved, therefore the composite coating is prevented from being damaged due to abrasion, the service life of the bicycle rim is prolonged, and better use prospects are brought.

The invention relates to a new type of energy-saving and environment-friendly textile slurry, which is prepared from the following components according to the proportion by weight: 22-38 parts of protein slurry; 2-5 parts of kaolin; 3-4 parts of modified silicone oil defoamer; 2-6 parts of polyester; 2-13 parts of soybean protein fiber; 5-10 parts of dodecyl dimethyl tertiary amine; 5-8 parts of polyvinyl ester; 6-12 parts of acrylic acid; 3-5 parts of butyl acrylate; 1-7 parts of diphenylmethane; 1-4 parts of pentaerythritol stearate; 10-15 parts of tapioca starch; 5-16 parts of corn starch; 4-5 parts of sodium dodecylbenzenesulfonate. The advantages of the present invention are: the improved environmental-friendly textile size of the present invention increases the bonding force between fibers, improves the tensile strength of yarns, effectively reduces broken ends, improves efficiency, reduces costs, and is environmentally friendly. The viscosity is stable, can be completely gelatinized, does not cause environmental problems, and the production process is simple.