30results about How to "Excellent adhesion" patented technology

An elastic wave device includes: a wiring substrate, a device chip, a metal pattern, and a sealing portion; the device chip is mounted on the wiring substrate; the metal pattern is formed on an epitaxial portion of the wiring substrate; the sealing portion hermetically seals the device chip; and the metal pattern has an uneven or serrated portion, the sealing portion being coupled to both the metal pattern and the wiring substrate. This provides an elastic wave device with superior characteristics, namely better heat dissipation, excellent sealing between the sealing portion and the wiring substrate, and reduced coupling between the metal pattern through which the desired frequency band of electrical signal passes and the metal pattern through which the desired frequency band of electrical signal does not pass.

The utility model provides a kind of batch feeding positioning mechanism and food processing equipment for strip meat product, including linear module, feeding clamp group and material detection plane;Linear module is arranged in material detection plane side portion, feeding clamp group is installed on the slider of linear module, the side of material detection plane is provided with the bin of depositing material, the side of material detection plane close to bin is provided with comb plate;Feeding clamp group is used to be driven under the linear module to grab material from bin and move towards material detection plane, material is separated when passing through comb plate, and combed material is grabbed to material detection plane by feeding clamp group.The utility model uses comb plate to effectively comb when raw material is transported horizontally, so that its tail separates each other, facilitate subsequent batch raw material profile identification on material detection plane, so as to facilitate downstream mechanism accurate positioning and grab batch single raw material, and extra structure complex separation mechanism is saved.

The present invention relates to a conductive film having excellent adhesion to a substrate. The conductive film is formed on a substrate, and contains a photoreduction sinter of a composition containing cuprous oxide particles and a binder resin. An unsintered layer containing cuprous oxide particles and a binder resin, which have not been photoreduced, is formed between the substrate and the conductive film. The carbon mole fraction in the molecules of the binder resin is 0.15% to 0.9%, and the oxygen mole fraction is 0.03% to 0.2%.

The present invention provides a readily-adhesive hollow-containing polyester film containing hollows of an optimum size, which is not only lightweight but also excellent in hiding power, whiteness, film-forming properties, and thermal dimensional stability, and is excellent in ink adhesion and antistatic properties as an information recording material or a printing material. The present invention relates to a hollow-containing polyester film in which a B layer is laminated on both sides of an A layer, the A layer being a layer containing hollows inside, and the B layer being a layer containing a polyester-based resin containing inorganic particles, the A layer containing a composition containing a polyester-based resin and a polypropylene-based resin, the film having a self-weight deflection of 100 mm or less and 60 mm or more in at least one direction, and at least one side of the hollow-containing polyester film having a readily-adhesive layer having a surface resistivity of 1.0 x 10 13 Ω / sq or less.

This application discloses a magnetically coupled collaborative pipeline inspection robot system, relating to the field of pipeline inspection equipment technology. The system includes an internal robot and an external robot. The internal robot is located inside the pipeline, while the external robot is located outside the pipeline at a corresponding position, and the two are magnetically coupled together. During the inspection process, angular velocity, acceleration, and distance to the pipeline wall are collected to control the movement of the external robot. A camera on the internal robot captures images of the pipeline interior, which are analyzed by a vision processor to determine defects inside the pipeline. By employing a magnetically coupled dual-drive system and a Halbach array design, this application achieves contactless power transmission between the external and internal robots, eliminating the risks of entanglement, wear, and leakage explosion that may occur in high-risk environments such as oil and gas and power plants caused by cable-driven power supply structures, thus improving the safety of inspection operations and the stability of system operation.

The utility model provides a kind of anti-cracking base cloth laying device, including box, winding roller is rotatably connected in box, winding roller is wound with anti-cracking base cloth, and one end of anti-cracking base cloth is wound and fixed on the surface of winding roller, the top of box is equipped with the compression assembly corresponding winding roller, multiple insertion holes are set up in the other end of winding roller, and insertion hole is equipped with insertion nail inside it.The utility model has the beneficial effects as follows, the laying surface of anti-cracking base cloth is cleaned by cleaning bristle, when existing polypropylene filament anti-cracking base cloth is laid, construction environment can cause foreign matter to adhere to the surface of anti-cracking base cloth, or next time is recycled, avoid the foreign matter of road surface to adhere to the surface of anti-cracking base cloth, affect the adhesion effect of base cloth construction surface or affect the flatness of base cloth paving etc., therefore set up cleaning bristle contact the laying surface of anti-cracking base cloth, dust or foreign matter on the surface of anti-cracking base cloth is swept off, improve the adhesion effect of anti-cracking base cloth and construction surface, improve the flatness when anti-cracking base cloth is paved.

This invention relates to the field of filter presses and discloses an easy-to-clean, high-strength stainless steel filter press, comprising a support frame, a front pressure plate, a rear pressure plate, and multiple quick-release filter plate assemblies disposed between the two. Each quick-release filter plate assembly consists of a pair of mating filter plate frames and filter cloth sandwiched therebetween. The filter plate frames integrate a heating component, which can heat and dry the filter cloth after filtration to reduce filter cake adhesion. A rapping mechanism is symmetrically arranged on both sides of the support frame. This mechanism includes a buffer transmission component, a high-frequency rapping component, and a linkage execution component. The buffer transmission component drives the moving seat to shake, achieving low-frequency large-scale loosening. The high-frequency rapping component drives the vibrating rod to perform high-frequency intermittent knocking on the filter plate assembly through an eccentric wheel and rocker mechanism to achieve peeling. The linkage execution component evenly transmits the rapping force to each filter plate unit. This invention achieves filter cake peeling and filter cloth online cleaning through the synergistic effect of thermal drying and composite rapping, reducing the frequency of manual disassembly and washing.

This application discloses a flap-top eight-side seal handle bag, relating to the technical field of packaging containers. It includes a bag body with a receiving cavity and an opening communicating with the receiving cavity. The bag body is characterized by a bent baffle covering the opening. The baffle is connected to a connector, and the baffle is connected to the bag body via the connector. This application utilizes a bent baffle to cover the opening, preventing items from falling out of the bag when it is accidentally tipped over on a table. The baffle is connected to the bag body via the connector to prevent movement and maintain the opening.

A method for manufacturing an insulated wire, the insulated wire, a coil, and an electric motor are disclosed. In the method for manufacturing the insulated wire, the insulated wire comprises a conductor and a coating, the coating being composed of a thermoplastic resin having a melting point of 340°C or higher or a glass transition temperature of 200°C or higher, or a resin composition comprising the thermoplastic resin. The manufacturing method includes: a step of preheating the conductor to a temperature higher than 250°C and lower than 400°C; and a step of extruding and coating the preheated conductor with the thermoplastic resin or a resin composition comprising the thermoplastic resin.

This invention discloses a galvanized steel sheet with good adhesion to an electron beam-cured coating, comprising a galvanized steel sheet, at least one surface of which has a composite coating. The composite coating contains the following effective components: an aqueous cationic polymer resin A, comprising 45-75 parts by weight; a compounded organosilane coupling agent B, comprising 15-45 parts by weight; the compounded organosilane coupling agent B is formed by the mixed hydrolysis and condensation of at least one organosilane coupling agent B1 containing an epoxy functional group and at least one organosilane coupling agent B2 containing an amino functional group; a silane coupling agent C containing unsaturated bonds, comprising 3-10 parts by weight; a water-soluble fluorine-containing compound D, wherein the fluorine element comprises 1.5-5 parts by weight; and a water-soluble phosphorus-containing compound E, wherein the phosphorus element comprises 2-5 parts by weight. This invention also discloses a surface treatment agent for galvanized steel sheets and a method for manufacturing a galvanized steel sheet with good adhesion to an electron beam-cured coating.

This invention relates to a seamless can having an inner surface coating at least on its inner surface side, and a coated metal sheet capable of being formed into such a seamless can. The seamless can is characterized in that the inner surface coating contains a polyester resin and a first-order phenolic resin and / or an amino resin as a curing agent, and the gel fraction (A) of the inner surface coating, as shown in the following formula, is 55% or more and less than 90%. This provides a seamless can with excellent resistance to boiling whitening, resistance to embrittlement over time, no coating peeling during heat treatment after forming, and excellent coating coverage, particularly for deep-drawn and thinned cans. Gel fraction (A) = (W2a / W1a) × 100 (%) where W1a represents the mass of the inner surface coating after separation from the coated metal substrate cut from the seamless can, and W2a represents the mass of the separated inner surface coating after immersion in MEK at room temperature for 60 minutes, followed by removal and drying.

The application discloses a double-impingement air film cooling structure with an inclined impingement hole web plate, which comprises a cold-side flat plate, a hot-side flat plate and an inclined impingement web plate connecting the two flat plates. A plurality of primary impingement holes are formed in the cold-side flat plate, and a plurality of secondary impingement holes are formed in the inclined impingement web plate. The cold-side flat plate, the hot-side flat plate and the inclined impingement web plate jointly form a primary impingement cavity and a secondary impingement cavity which are arranged in sequence along the direction of a cooling airflow. A plurality of air film holes are formed in the hot-side flat plate. The cooling airflow enters the primary impingement cavity through the primary impingement holes and impinges on the hot-side flat plate, then enters the secondary impingement cavity through the secondary impingement holes and impinges on the hot-side flat plate again, and finally flows out through the air film holes to form an air film on the outer surface of the hot-side flat plate. The application constructs two types of closed impingement cavities through the inclined impingement web plate, realizes the synergistic effect of twice impingement reinforced heat exchange and external air film protection, effectively reduces the outflow speed of the cooling air, and improves the utilization efficiency of the cooling air and the cooling effect.

The present invention addresses the problem of providing a photosensitive resin composition for a black resist, which can reduce the reflectivity of the black resist on the glass substrate side, suppress the aggregation of foreign matters, and improve the adhesion to the substrate after patterning, and also providing a method for producing the photosensitive resin composition, a light-shielding film, an optical filter, a touch panel, and a display device. The photosensitive resin composition for a black resist contains (A) a photosensitive resin containing an unsaturated group; (B) a photopolymerizable compound having at least two unsaturated bonds; (C) a photopolymerization initiator; (D) a pigment dispersoid containing at least one light-blocking component selected from the group consisting of a black pigment, a mixed color pigment, and a light-blocking material; (E) a silica dispersoid containing silica particles; and (F) a solvent. The component (A) contains a component (A1) having a specific structure, a part of the component (A1) is contained in a state of being dissolved in the component (F), and a part of the component (A1) is contained in the component (D).

This utility model discloses a graphene conductive cloth coating device, including a base plate with an outer protective shell on the base plate; a base cloth is movably mounted under the base plate; it also includes a pretreatment component and a spraying component; the pretreatment component includes a conveyor roller rotatably mounted under the base plate; a rectangular groove is provided on the base plate, and a coating roller corresponding to the conveyor roller is rotatably mounted in the rectangular groove; the distance between the coating roller and the conveyor roller is adjustable; the spraying component includes a dispersion box mounted on the outer protective shell, with an ultrasonic generator on the front of the dispersion box, the output end of the ultrasonic generator extending into the dispersion box. This utility model uses an ultrasonic generator to vibrate and disperse the graphene dispersion, reducing the agglomeration of the graphene dispersion during spraying and improving the spraying quality; before spraying, an adhesive is applied to the base cloth to increase the adhesion between the base cloth and the graphene dispersion, improving the spraying effect.

This utility model relates to the field of hydraulic crack repair technology, specifically to a device for repairing cracks in hydraulic dams. It includes a roller press body with a storage mechanism on the roller press body and a repair mechanism below the storage mechanism. Through the synergistic action of an air pump, support pipe, adjusting components, and a rubber ring, this utility model can effectively extract dust and debris from the cracks before repair. The rubber ring forms a sealed space in close contact with the ground. The negative pressure generated by the air pump forces dust into the dust collection box through the arc-shaped hole of the movable pipe, ensuring the cleanliness of the crack interior. This solves the problem of dust affecting the adhesion of repair materials in existing technologies, significantly improving the quality of crack repair. Simultaneously, it can dynamically stir the repair materials (such as asphalt) in the storage tank, effectively preventing material sedimentation and stratification, maintaining its uniformity and good fluidity, improving material adhesion, providing stable materials for crack repair, and ensuring the reliability of the repair effect.

This invention discloses a felt adhesive, its preparation method, and its application, belonging to the field of adhesive technology. The felt adhesive comprises a felt base layer and an adhesive layer in a mass ratio of 8:2. The felt base layer is made of 85-90% polyester fiber and 10-15% low-melting-point fiber, while the adhesive layer is a compound of 70-85% hot melt adhesive and 15-30% water-based adhesive. The preparation method includes three steps: felt base layer preparation, adhesive layer preparation, and compounding. The process is simple, highly efficient, and suitable for large-scale industrial production. This felt adhesive solves the shortcomings of existing wall writing materials, such as poor adhesion, inability to be re-attached, significant damage to the wall surface, poor writing feel, and narrow applicability. It achieves a balance between strong adhesion and re-attachment, with minimal damage to the wall surface. It can be directly applied to various wall surfaces and can also be used in combination with magnetic writing materials, making it suitable for various scenarios such as children's rooms, offices, and kindergartens.

This invention discloses a black hot spring bath concentrate, its preparation method, and its application, relating to the field of personal care products technology. It comprises component A, an active black hot spring concentrate, and component C, a sulfide and humic acid composite stabilization system. Component A must contain humic acid with a content of ≥500 mg / L metasilicic acid, 5-15 mg / L fluoride ions, ≥10 mg / L total hydrogen sulfide, ≥20 mg / L metaboric acid, and ≥100 mg / L total organic carbon. Component C consists of selenite, polyphenolic antioxidants, and metal ion chelating agents. This invention utilizes a low-temperature membrane enrichment-bioenzymatic hydrolysis coupling-nano-stabilization integrated technology to fully preserve the quaternary characteristic component spectrum of black hot springs ("metasilicic acid-fluoride-sulfide-humic acid"), and uniquely employs a composite stabilization technology targeting the dual-active system of "sulfide-humic acid." It can be stored for a long time at room temperature and pressure, exhibiting excellent physical stability and long-lasting efficacy, and demonstrating a clearly targeted therapeutic effect of black hot springs.

The utility model discloses a kind of filtering and impurity removing equipment of printing ink waste liquid, including filter shell, and it is installed three groups of staggered filter assembly and collection assembly by support frame. Filter assembly contains outer filter ring, inner filter ring, inner filter screen etc., and large particle impurities are filtered through inner filter screen, and impurities are cleaned by scraping rod. Collection assembly is formed by outer filter screen etc., and is used to collect impurities. Driving shaft is rotated by connecting ring, main shaft drive driving ring. Guiding ring guides waste liquid flow, and inner filter ring controls liquid flow. Sealing structure is arranged between driving shaft and infusion tube. The equipment solves the problems of low filtering efficiency, impurity blockage, inconvenience of collection and processing, poor liquid flow and poor driving sealing of traditional equipment, realizes efficient filtering and impurity removal of printing ink waste liquid, and meets the needs of environmental protection and resource recovery.

An object of the present application is to provide a cosmetic having excellent adhesiveness to skin. Means for solving the problem are as follows. One embodiment of the cosmetic according to the present application comprises (A) a sheet containing an associative tackifier and (B) a liquid composition, and the (A) sheet containing an associative tackifier is brought into contact with the (B) liquid composition before use.

This invention relates to powdered solid cosmetics. [Problem] To provide a powdered solid cosmetic suitable for mass production using a wet molding manufacturing method, and possessing excellent impact resistance. [Solution] The powdered solid cosmetic of this invention is characterized in that it comprises (A) powder and (B) oil, wherein the (B) oil comprises (b1) non-volatile polydimethylsiloxane and (b2) a dispersant, the (b2) dispersant being incompatible with (b1) non-volatile polydimethylsiloxane, the content of (B) oil relative to the total cosmetic amount being 20-50% by mass, the content of (b1) non-volatile polydimethylsiloxane relative to the total (B) oil amount being 50% by mass or more, and the content of (b2) dispersant relative to the total cosmetic amount being 0.1-45% by mass.

This invention relates to a universal catheter for accessing visceral arteries via the radial artery, belonging to the field of medical device technology. The catheter is hook-shaped and comprises, on the same plane, a first straight segment, a first curved segment, a second straight segment, a second curved segment, a third straight segment, a third curved segment, and a straight head segment arranged sequentially from the end closest to the operator, with the straight head segment facing the beginning of the catheter. The specialized catheter provided by this invention increases the catheter's curvature, resulting in better stability after insertion into the target vessel; it also has better torque transmission capability, good maneuverability, and makes it easier to reach the target location within the blood vessel, shortening the operation time and increasing the success rate of the surgery.

The novel electronic adhesive tape comprises an adhesive tape body, and the adhesive tape body comprises a base body, a first anti-pulling layer, a first waterproof layer, a first wear-resistant layer, a second waterproof layer, a second wear-resistant layer, a decorative layer, a first corrosion-resistant layer, a second anti-pulling layer, a second corrosion-resistant layer and a gluing layer. One side surface of the adhesive coating layer is coated with an adhesive liquid, and relates to the technical field of adhesive tapes. Through the first anti-pulling layer and the second anti-pulling layer, the anti-pulling effect of the adhesive tape body can be improved, the waterproof effect of the adhesive tape body can be improved, the anti-friction quality of the adhesive tape body can be improved, the abrasion condition of the adhesive tape body can be avoided, and through the decorative layer and the gluing layer, the attractiveness of the adhesive tape body can be improved; and the first corrosion-resistant layer and the second corrosion-resistant layer are matched, so that the service life of the adhesive tape body can be prolonged, and the condition that the adhesive tape body is easy to corrode is avoided.

The present application provides a kind of enamel enamel for thick hot-rolled steel plate and enamel and its preparation method.The chemical composition of the enamel enamel includes: SiO2 55%~58%, Al2O3 2.4%~3%, B2O3 11%~13%, CaO 1.5%~2.5%, SrO 0.5%~1.7%, CoO 1%~2%, NiO 0.5%~1%, Na2O 16%~19%, Li2O 1%~2%, K2O 1%~2% by weight content.The enamel enamel for thick hot-rolled steel plate provided by the present application can prepare 550MPa grade super-thick specification hot-rolled steel plate double-sided composite coating enamel with excellent performance, the coating has strong bonding force with steel plate, the adhesion strength is filamentous, resistant to citric acid A+ or above, the yield strength of enamel steel plate after enamel burning reaches 400~460MPa, and has very good anti-scaling performance.

This invention relates to a high-solids protective coating suitable for stainless steel and magnesium alloys, resistant to 800℃, comprising component A and component B; wherein component A comprises, by weight parts: methylphenyl silicone resin, 30-40 parts; E51 epoxy resin, 15-20 parts; high-temperature pigment, 15-20 parts; nano-silica, 8-12 parts; modified phosphate, 10-15 parts; mica powder, 6-10 parts; additives, 2.5-3 parts; solvent, a mixture of xylene and n-butanol, 8- 10 parts; wherein component B includes the following components by mass: alicyclic amine curing agent, 45-60 parts; modified alicyclic amine curing agent, 20-30 parts; solvent, a mixture of xylene and n-butanol, 15-25 parts. The preparation method includes the following steps: step S1, preparing component A; step S2, preparing component B; step S3, mixing component A and component B according to a designed ratio, and finally coating and curing to form a film. The advantages of this invention are high adhesion, good corrosion resistance and high temperature resistance.

A composition for forming a curable film is provided, which can form a curable film with excellent adhesion to a liquid crystal layer and excellent liquid crystal alignment ability even under high temperature and high humidity conditions. The composition for forming the curable film contains the following components (A), (B), (E), (F), and (G): (A) a compound having a photo-alignment group; (B) a crosslinking agent having a hydroxymethyl or alkoxymethyl group; (E) a compound having a polymerizable group and a hydroxyl group; (F) a crosslinking catalyst; and (G) a photoalkali-generating agent.

This disclosure provides a surface-treated copper foil having a copper foil and a selenium-containing surface portion disposed on one side of the copper foil, wherein the area ratio of the surface portion to the one side of the copper foil is 30.0% or more and less than 100.0%.