669results about How to "Guaranteed adhesion" patented technology

Virtual machines of a virtual data center generate runtime instances with a software image, hardware configuration, management configuration and user/service configuration. Virtual data center resource use is monitored by reference to the management configuration of runtime instances, such as for environmental controls like power, cooling and balancing, or for policy limitations on users, software or hardware. Users or services generate runtime instances of stored virtual machines by reference to the user/service configuration, such as pricing or priority. In one example embodiment, the virtual machine software image comprises an application system preparation file that populates a read only application image common to plural virtual machines. Information unique to each virtual machine with respect to the application is maintained in the user/service configuration of the virtual machine and version information is maintained in the management configuration of the virtual machine. Updates to the application across each virtual machine are performed by updating the read only image or any of its configuration information for hardware configuration, management configuration or user/service configuration.

An integrated product data environment for system design and optimization, e.g., a Collaborative Engineering Environment (CEE). The CEE provides a multi-disciplinary engineering team with immediate access to all relevant product information. It is an enterprise system at the program as well as the company levels, managing product information as a program and corporate asset. Product-centric collaborative capabilities for the CEE are provided by extending the functionality of a commercial Product Data Management (PDM) System. Emerging web-centric commercial-off-tho-shelf (COTS) PDM capabilities, object-oriented technologies, associated rapid application development environments, sophisticated engineering toolsets, and COTS computing and communications technologies have been leveraged to establish the CEE for the complex electronic systems integration domain. The CEE offers substantial improvements in productivity, cost savings, cycle time reductions, product integrity and lifetime support of a system.

The invention relates to a leadless platinum electrode slurry and process for preparation, wherein the platinum electrode slurry is prepared from 2-10mass% leadless glass adhesive, 2-10mass% metal oxide, 10-20mass% organic adhesive, and ultra-fine platinum powder at left amount. The production comprises leadless glass adhesive preparation, organic adhesive preparation, leadless platinum electrode slurry formulation, and slurry treatment. The invention can produce leadless platinum electrode slurry which lead content is lower than 100ppm, while the slurry applied in the electrode of zirconium oxide oxygen sensor can sinter at 1200DEG C, and via the formula adjustment of the leadless glass adhesive, the invention can produce platinum electrode slurry which can sinter at 800-1500DEG C. The electrode has the advantages of strong zirconium oxide substrate adhesive force, high conductivity, and stable electrical property.

A sliding element, in particular piston ring, has on at least one running surface, from the inside outwards, a coating having a metal-containing adhesive layer and a ta-C type DLC layer with a thickness of at least 10 μm.

In a process for the production of a sliding element, in particular a piston ring, coating with a metal-containing adhesive layer and a ta-C type DLC layer in a thickness of at least 10 μm is carried out.

In the nitride semiconductor device using the silicon substrate, the metal electrode formed on the silicon substrate has both ohmic contact property and adhesion, so that the nitride semiconductor device having excellent electric properties and reliability is obtained. The nitride semiconductor device includes a silicon substrate (2), a nitride semiconductor layer (10) formed on the silicon substrate (2), and metal electrodes (8, 8′) formed in contact with the silicon substrate (2). The metal electrodes (8, 8′) has first metal layers (4, 4′) which are formed in a shape of discrete islands and in contact with the silicon substrate (2), and second metal layers (6, 6′) which are in contact with the silicon substrate (2) exposed among the islands of the first metal layers (4, 4′) and are formed to cover the first metal layers (4, 4′). Further, the second metal layers (6, 6′) are made of a metal capable of forming ohmic contact with silicon, and the first metal layers (4, 4′) are made of an alloy containing a metal and silicon, in which the metal is different than that in the second metal layer (6,6′).

The invention relates to a flexible circuit conductive composition for a flexible printed circuit board (FPC), a preparation method and a using method thereof. The preparation method comprises the following steps of: adding photocurable resin and an optical activity monomer into a conductive nanometer material dispersion liquid and then preparing the composition by adopting a double-curing mode such as firstly photocuring and then thermal treatment. The photocuring leads the surface coating to be rapidly cured so as to achieve good mechanical property; and the thermal curing leads the coatingto be cured completely so as to reach the deep curing requirements. The thermal treatment leads nanometer metals to be sintered together so as to achieve good conductive performance. The prepared conductive system obtains a predesigned pattern in the specific area of a base material in a screen printing or nanometer impressing mode; the conductive pathway is obtained after the double curing and has the advantages of short curing time, low curing temperature, good electrical conductivity, high resolution ratio; and the prepared conductive film has the advantages of good adhesiveness, high hardness and good flexibility.

In a sheet material (1), a bonding layer (2) is provided, and then a high-strength layer (3) is laminated on the bonding layer (2). The bonding layer (2) is made of an epoxy resin being a thermosetting material. The high-strength layer (3) is made of polyimide, which is not softened at a thermosetting temperature of the epoxy resin and has a tensile rupture strength higher than that of the cured thermosetting material. Moreover, the polyimide has a tensile rupture strength of 100 MPa or higher at 23° C. and a tensile rupture elongation of 10% or higher at 23° C. Assuming that a tensile rupture strength at −65° C. is a and a tensile rupture strength at 150° C. is b, a ratio (a/b) is 2.5 or less.

A laminated body of the present invention includes: a porous film containing a polyolefin as a main component; and a porous layer containing a resin, the laminated body satisfying (A)>(B), where (A) represents the amount of an increase in the dielectric strength with respect to the amount of an increase in the amount of the resin contained per unit area of the porous layer, and (B) represents the amount of an increase in the dielectric strength with respect to the amount of an increase in the amount of the polyolefin contained per unit area of the porous film. The laminated body is usable as a secondary battery separator having a higher dielectric strength.

Electrode layers 121 to 128 are superimposed in a ceramic porcelain 1 with ceramic layers therebetween. The electrode layers 121 to 128 respectively include internal electrodes A1 to A8 and extraction electrodes B1 to B8. Giving a description on the electrode layer 121, one end of the extraction electrode B1 is connected with the internal electrode A1 in the same layer, and the other end of the same is led onto a side surface of the ceramic porcelain 1. Further, the extraction electrode B1 is formed to be thicker than the internal electrode A1 in the same layer.

The invention belongs to the field of materials of lithium ion batteries, and particularly relates to a negative electrode of the lithium ion battery and a preparation method thereof. The negative electrode of the lithium ion battery comprises a current collector and negative electrode paste for coating the current collector, wherein the negative electrode paste comprises the following dry ingredients by weight percent: 92-99% of active material and 1-8% of an adhesive; the active material is graphite or graphite alloy; the adhesive is waterborne multi-component copolymerization emulsion. The waterborne multi-component copolymerization emulsion is used for replacing conventional butadiene styrene rubber and serves as the adhesive for the lithium ion battery, so that the more excellent adhesive performance is realized in comparison with the adhesive performance of a conventional adhesive, and meanwhile, the prepared battery has prominently excellent performances such as good low temperature characteristics, low circulation expansion rate, good long cycling performance and relatively excellent processing characteristics; the negative electrode prepared by using the method has relatively small impedance and relatively good dynamic performance and is capable of effectively solving the problem of risk of separation of lithium in the lithium ion battery at low temperature; the prepared battery has the characteristics of safety, reliability and long cycle life.

The invention discloses an anti-icing paint. The paint comprises a component A and a component B in a mass ratio of (4-7):1, wherein the component A is prepared from the following ingredients in percentage by mass: 20-80 percent of fluorosilicon resin with solid content of 20-70 percent, 0.05-2 percent of a defoaming agent, 0.05-2 percent of a flatting agent, 0.05-2 percent of a rheological agent, 0.05-5 percent of a light stabilizer, 0.05-2 percent of a matting agent, 0.05-2 percent of drier, 10-60 percent of rutile titanium dioxide, 0.1-20 percent of a dispersant and 20-70 percent of a solvent A; and the component B is prepared from the following ingredients in percentage by mass: 20-80 percent of a polyisocyanate curing agent and 20-80 percent of a solvent B. The anti-icing coating formed by the anti-icing paint has low surface energy and good hydrophobicity, can be used for effectively reducing the ice adhering strength of a base material, has excellent weather resistance and abrasion resistance, has high hardness and strong adhesive force to the base material, can be applied to wind blades, electric wires and cables and other cold surfaces with anti-icing requirement, and can be used for effectively relieving the icing phenomenon of cold surfaces, guaranteeing efficient working of the wind blades, the electric wires and cables and the like and prolonging the service lives of the wind blades, the electric wires and cables.

A reactor for processing semiconductor wafers with electrodes and other surfaces that can be one of heated, textured and/or pre-coated in order to facilitate adherence of materials deposited thereon, and eliminate the disadvantages resulting from the spaulding, flaking and/or delaminating of such materials which can interfere with semiconductor wafer processing.

A decorative sheet (S) for in-mold decorating injection molding has a base sheet (1A) and a resin layer (2) formed on a surface of the base sheet (1A) to be brought into contact with an injection-molded molding and containing an acrylic-modified polyolefin resin. The acrylic-modified polyolefin resin is a resin composed by grafting-copolymerizing an acrylic monomer and/or an acrylic prepolymer on principal chains of a polypropylene resin. The decorative sheet (S) includes, for example, a base sheet (1A) of an acrylic resin, a decorative layer (3) of a binder resin and at least either an acrylic resin contained in the binder resin or a polyvinyl chloride-acetate resin, and a bonding layer (2) containing an acrylic-modified polyolefin resin. A primer layer (4) may be sandwiched between the bonding layer (2) and the decorative layer (3).

A piezoelectric material layer is easily formed on a partial region of the substrate surface. By forming a different hardness material layer that has a different hardness from that of the substrate in the form of a pattern on the surface of the substrate, a film-deposition permitting region A to which particles of a piezoelectric material in a carrier gas adhere in a form of a film and a film-deposition inhibiting region B which inhibits the formation of a film are provided. Further, when a carrier gas containing particles of a piezoelectric material are ejected onto the surface of the substrate by means of AD, a film-like piezoelectric material layer is formed as a result of the adhesion of the particles in the film-deposition permitting region A. As a result, the piezoelectric material layer can be formed easily in a partial region of the surface of the substrate.

A fuel hose comprising a rubber layer and a fluororesin layer formed on the inner surface of the rubber layer, in which the adhesion to the fluororesin layer is improved by blending from 2 to 15 phr of a phenol-type resin with the rubber forming the rubber layer. Phenol resins of a specific polymeric structure are particularly preferred as the phenol-type resins. A fluororesin layer formed by melting a fluororesin and allowing it to adhere to the inner surface of the rubber layer by powder coating is particularly preferred. The provision of the fluororesin layer on the inner surface of the rubber layer enables simple and effective adhesion of the thinned fluororesin layer to the rubber layer.

The present invention relates to an epoxy modified polysiloxane low surface energy antifouling coating and a preparation method thereof. The coating comprises, by weight, 100 parts of a component A and 10-60 parts of a component B, wherein the component A comprises, by weight, 100-150 parts of an epoxy-modified polysiloxane resin, 50-100 parts of a low surface energy filler, 50-100 parts of a volume filler, 5-50 parts of a pigment, 0-20 parts of an additive, and 0-100 parts of an organic solvent, and the component B comprises a silane coupling agent. After the antifouling coating of the present invention is coated on an epoxy prime coat, the hydroxyl group in the epoxy-modified polysiloxane resin can react with the hydroxyl group and the epoxy group in the epoxy prime coat, such that adhesion on the prime coat by the antifouling top coat is increased. When the antifouling coating of the present invention is secondarily coated, the hydroxyl active group in the top layer, and the epoxy group and the hydroxyl group in the lower layer are subjected to a chemical reaction so as to ensure adhesion between different antifouling coatings.

The invention relates to a preparation method for a self-adhesive modified asphalt waterproof coiled material with cement reactivity. According to the technical scheme, the method comprises the following steps of coating on one or two sides of a base reinforcement layer with modified asphalt pressure sensitive self-adhesive glue with cement reactivity to form (a) modified asphalt pressure sensitive self-adhesive glue layer(s) by using an oil coating roller pair, and wrapping the modified asphalt pressure sensitive self-adhesive glue layer(s) with (an) anti-sticking separation film(s) to prepare a self-adhesive modified asphalt waterproof coiled material product with cement reactivity. The method has the beneficial effects that the modified asphalt pressure sensitive self-adhesive glue is used, so that the coiled material is endowed with a cement mortar adhesion characteristic, and has a thermal creep characteristic, the problem that an adhered surface is polluted by dust and the like on a construction site is effectively solved, and the range of construction application temperature of the coiled material is widened; the modified asphalt pressure sensitive self-adhesive glue is permanently and organically combined with concrete of a structural layer, and the hidden danger of water mixing is avoided; the reliability of a waterproof layer is improved, and unique self-healing capability for slight construction damage is achieved.

The invention discloses a preparation method for high-hardness waterborne polyurethane dispersion. An inorganic nano material and waterborne polyurethane are grafted through an in-situ polymerization method, so that the hybridization reaction of inorganic materials and the organic materials is realized and complementary advantages are realized. The preparation method comprises the following operation steps: adding polyisocyanate, macromolecule polyol, a catalyst, a chain extender and a silane coupling agent according to certain weight ratio in a flask for reacting to obtain a polyurethane prepolymer; after the reaction is ended, sequentially adding a neutralizer, inorganic nano material dispersion liquid and deionized water under the condition of low-temperature and high-speed stirring; finally, heating under the vacuum condition for removing the solvent to obtain the high-hardness waterborne polyurethane dispersion. Compared with the traditional inorganic and organic blending process, the preparation method has the characteristics that products prepared through the preparation method have the advantages of good stability, excellent water resistance, long-time aging resistance, excellent and high adhesion, high drying speed, high hardness, good fullness, higher light transmittance and the like, and are wide in application range.

A method of reinforcing a seam in a garment or other textile article includes the step of adhering a layer of substantially unidirectionally extensible elastic material along the length of the seam such that the material straddles the seam and the direction of extensibility of the material is generally aligned with the elongate direction of the seam.

A laminated body of the present invention includes: a porous film containing a polyolefin as a main component; and a porous layer on at least one surface of the porous film, the porous layer containing a resin, the laminated body satisfying 0≦(A)−(B)≦20 mN/m, where (A) represents the critical surface tension over the outermost surface of the porous layer, and (B) represents the critical surface tension that, in a case where the porous layer has been peeled from the laminated body at an interface with the porous film, the porous film has on the side of the interface.

A middleware schema for describing message transactions is provided, including a structured framework of commands and attributes to be employed by technical personnel in order to develop messages that comply with a target API. The invention applies the middleware schema to interpret the functionality of a source document, and generates high level program source code that formats data messages to comply with a target API.

The invention discloses a new open-typed gear oil composition, which comprises the following parts: 0.2-70% thickener, 0.1-5% extreme-pressure antiwear agent, 0.005-0.5% anti-emulsifier, 0.5-8% oil-soluble friction modifier and basic oil. The invention expands the application scale of oil, which satisfies the lubricating need of different equipments.

The invention discloses an in-pipe walking robot. The in-pipe walking robot comprises a running mechanism, a connecting rod assembly and a universal connecting mechanism connected with the running mechanism and the connecting rod assembly. The running mechanism comprises a transmission mechanism, a first pressure spring, two road wheels and two rocker connecting rods. The connecting rod assembly comprises a center rod, a front locking block, a rear locking block, a sliding block, at least two pairs of connecting rod slices, at least two pulleys and a second pressure spring. According to the in-pipe walking robot, the synergistic effect of worm gears, a worm and the first pressure spring is adopted, the close fit of the worm gears and the worm is retained, and the road wheels are made to roll on the inner wall of a pipe in a tightly attached mode. When the worm is in a shape of a taper or a circular truncated cone, the running mechanism can automatically adjust the interval of the worm gears in pipes with different diameters, so that the road wheels are ensured to make contact with the inner wall of the pipe all the time and the adhesive force is retained; due to the second pressure spring, the symmetrical pulleys are always pushed by the sliding block to make contact with the inner wall of the pipe, so that a flange plate is ensured to be positioned on the central axis of the pipe all the time, and an operating mechanism externally connected with the flange plate can run with the flange plate steadily.

The invention discloses a light emitting diode (LED) with a transparent conducting layer and a production method thereof. The LED comprises a substrate; a luminous epitaxial layer which is formed by sequentially stacking a first limit layer, a luminous layer and a semiconducting material layer of a second limit layer from the bottom up, and is formed above the substrate; a current barrier layer which is formed above a local area of the luminous epitaxial layer; a transparent conducting structure which is formed above the current barrier layer, extends out of the surface of the luminous epitaxial layer and is divided into a luminous zone and a non-luminous zone; and an electrode P which is formed above the non-luminous zone of the transparent conducting structure, wherein the non-luminous zone is corresponding to the current barrier layer, the thickness of the non-luminous zone is larger than that of the luminous zone, and therefore the transparent conducting structure is enabled to form good ohmic contact with the luminous epitaxial layer, and decreases absorption of light. The structure can guarantee current expansibility, reduce working voltage, and decrease the absorption of the light.

The process of coating stainless steel with plastic includes three procedures of pre-treatment, spraying and firing. The pre-treatment of stainless steel includes the steps of surface decontaminating, washing, neutralizing washing, phosphatizing, washing and deactivating; in the spraying procedure, plastic is sprayed onto stainless steel electrostatically; and in the stoving procedure, the stainless steel after spraying plastic is fired at temperature not lower than 200 deg.c for over 55 min before being maintained for over 8 min. The sprayed plastic has high adhesion and is color fast.

A light emitting device (1) includes a glass substrate (4) having a recess (2) in a front surface, and a lead frame (5a). A copper material (7) is embedded so that the copper material (7) passes through the lead frame (5a). A light emitting element (6) is mounted on the copper material (7). The glass substrate (4) and the lead frame (5a) are bonded to each other so that the light emitting element (6) is exposed from the recess of the glass substrate (4). Thus, the copper material is embedded in a pass-through manner directly under a region of the lead frame where the light emitting element is disposed. Therefore, adhesion between the glass substrate and the lead frame is ensured, and heat generated by the light emitting element may be efficiently radiated from the rear surface of the glass substrate.