52results about How to "Lower surface resistance value" patented technology

To provide a material capable of obtaining a transparent conductive film having an excellent conductivity, Optical transmission, Environmental reliability, suitability for process, adhesion and hardness in a single application process, and to provide a transparent conductive film using the same and a device element using the same. A coating forming composition containing at least one kind selected from the group of metal nanowires and metal nanotubes as a first component, a polymer compound having a hydroxyl group as a second component, a compound having a group 13 element or a transition metal element as a third component, and further a solvent is prepared to obtain a transparent conductive film by the coating.

The invention provides a capacitor electrode member in which layers constituting the electrode member are highly adhesive. The capacitor electrode member comprises aluminum material (1), a carbon-containing layer (2) formed on the surface of the aluminum material (1), and further an interposition layer (3) containing an aluminum element and a carbon element, the interposition layer being formed between the aluminum material (1) and the carbon-containing layer (2). The interposition layer (3) constitutes a first surface portion which is formed on at least a part of the region of the surface of the aluminum material (1) and contains a carbide of aluminum. The carbon-containing layer (2) constitutes a second surface portion (21) formed so as to extend outward from the first surface portion (3). The carbon-containing layer (2) further contains carbon particles (22) and the second surface portion (21) is formed between the first surface portion (3) and the carbon particles (22) and contains a carbide of aluminum.

The invention relates to a multifunctional casting polyolefine firmness-increasing film which is formed by compounding a heat sealing layer, a core layer and a corona layer. The corona layer or the heat sealing layer mainly comprises the following components in portions by weight: 100 portions of polyethylene resin, 10-60 portions of compatilizer, 0.1-0.5 portion of anti-blocking agent and 0.1-0.5portion of slipping agent; and the core layer mainly comprises the following components in portions by weight: 100 portions of polypropylene resin and 0.1-1.1 portions of nucleating agent. The multifunctional casting polyolefine firmness-increasing film has the characteristics of low temperature, favorable heat sealing performance, high firmness, high elastic modulus and the like, not only combines the advantages of polyethylene and polypropylene films, but also overcomes the defects of polyethylene or polypropylene composite films, is widely applied for packing facial tissues, foods and other products, and is particularly suitable for quick and automatic package of products.

Disclosed is a heat-producing fixing belt composed of a heat-producing layer, an elastic layer, and a releasing layer, wherein a pair of electrodes to supply power to the heat-producing layer making contact with the fabric containing carbon fiber are provided on both ends of the cylindrical shape.

A subject is to provide a material capable of obtaining a transparent conductive film that is excellent in conductivity, optical transmission, environmental reliability, suitability for process and adhesion in a single application process, and to provide the transparent conductive film and a device element using the same; a solution is to prepare a coating forming composition containing at least one kind selected from the group of metal nanowires and metal nanotubes as a first component, polysaccharides and a derivative thereof as a second component, an active methylene compound as a third component, an electrophilic compound as a fourth component and a solvent as a fifth component to obtain the transparent conductive film by using the coating.

Provided is an adhesive composition that contains (A) an aromatic ring-containing (meth)acrylic polymer that contains an aromatic ring-containing alkyl (meth)acrylate as a monomer unit, and (B) an ionic compound having an anionic moiety and a cationic moiety. The anionic moiety is preferably at least one type of anionic moiety represented by general formula (1): (CnF2n+1SO2)2N- (1)(in general formula (1), n is an integer between 1 and 10), general formula (2): CF2(CmF2mSO2)2N- (2) (in general formula (2), m is an integer between 2 and 10), or general formula (3): -O3S(CF2)l SO3 - (3) (in general formula (3), l is an integer between 3 and 10).

The present invention provides an optical laminated polyester film which can exhibit a good adhesion to a light diffusion plate, a prism layer and a hard coat layer as well as an excellent antistatic property without deterioration in transparency. The present invention relates to an optical biaxially oriented polyester film comprising a polyester film, a coating layer comprising a cationic polymer which is formed on one surface of the polyester film, and a layer formed on the other surface of the polyester film which is obtained by applying thereonto a coating agent comprising a polyurethane comprising a diol component having a polycarbonate structure, and a heat-crosslinking agent.

The invention belongs to the technical field of coating compositions, in particular to an ultra-thin silicon steel surface insulating coating and a preparation method thereof. The insulating coating provided by the invention is prepared from the following components: 65 to 85 parts of magnesium dihydrogen phosphate, 0.1 to 1.5 parts of insulating inorganic nanoparticles, 2 to 15 parts of silica sol, 2 to 4 parts of boric acid and 1 to 32.9 parts of deionized water. The coating formed by synergistic effects of all the components has excellent adhesion property to the surface of a bare steel sheet of ultra-thin silicon steel, and meanwhile, the insulation performance is ensured. The insulating coating provided by the invention is also prepared from 0.01 to 5 parts by weight of organic resin;by the addition of the organic resin, the adhesion of the ultra-thin silicon steel surface coating can be improved and subsequent high temperature sintering can be resisted, so that the ultra-thin silicon steel with the coating can be suitable for preparing a roll core of a saturation reactor, and further complex operating conditions such as strong vibration and high temperature rise of high pressure anode saturation reactors are met.

A niobium doped tin oxide coating is applied onto a glass substrate to produce a low emissivity (low E) glass. The coating can optionally be doped with both niobium and other dopant (s), such as fluorine. The low emissivity glass has properties comparable or superior to conventional low E glass with fluoring doped tin oxide coatings.

The object of the invention is to provide a separator-attached adhesive layer capable of inhibiting an oligomer contained in the base film used for a separator from migrating into the pressure-sensitive adhesive layer, even an adhesive layer containing ionic compositions are formed on the separator. A separator-attached adhesive layer of the present invention including an adhesive layer on a separator, wherein the separator includes a base film and an oligomer prevention layer, and a release layer provided in this order on the base film, and the release layer has a surface resistance value of 1.0*1013[Omega] / - or more, and the adhesive layer is formed from an adhesive composition including a base polymer and an ionic compound and is provided on the release layer of the separator.

A molded body has a base material, a first region covering the base material, and a second region covering the first region, in which the first region has the base material and carbon nanotubes and the second region has carbon nanotubes and an ionic liquid.

A material for contact components or battery components, which includes a metal sheet having a surface layer portion containing a first metal element, the metal sheet including a Cr-containing steel plate or a surface-treated steel plate, and at least a part of the first metal element on an outermost surface of the surface layer portion being substituted by a second metal element having a nobler standard electrode potential than the first metal element, the second metal element being deposited on the outermost surface in a state of a particulate metal, oxide, or hydroxide.

To provide a method for forming a transparent conductive pattern that reduces damage to metal nanowires and / or metal nanotubes during screen printing using a transparent conductive ink containing metal nanowires and / or metal nanotubes as a conductive component and thereby makes it possible to form a transparent conductive pattern via a simple production process while minimizing production costs and environmental impact. [Solution] A round squeegee 3 in which a tip section that is brought into contact with a screen mask 2 has a curved surface shape is used to screen print with a transparent conductive ink 5 containing a dispersion medium and at least one of metal nanowires and metal nanotubes.

One aspect of the present invention provides a light-transmitting electroconductive film 10 comprising a light-transmitting base material 11 and an electroconductive part 13 provided on one surface of the light-transmitting base material 11, wherein the electroconductive part 13 includes a light-transmitting resin 15 and plural electroconductive fibers 16 incorporated in the light-transmitting resin 15, and the electroconductive part 13 can conduct electricity from the surface 13A of the electroconductive part 13, and the electroconductive fibers 16 as a whole are unevenly distributed on the light-transmitting base material side than the position HL, which is located at half the film thickness of the electroconductive part 13 in the electroconductive part 13, and the electroconductive part 13 has a surface resistance value of 200 Ω / □ or less, and the electroconductive film 10 has a haze value of 5% or less.

One aspect of the present invention provides a light-transmitting electroconductive film 10 comprising a light-transmitting base material 11 and an electroconductive part 13 provided on one surface of the light-transmitting base material 11, wherein the electroconductive part 13 includes a light-transmitting resin 15 and plural electroconductive fibers 16 incorporated in the light-transmitting resin 15, and the electroconductive part 13 can conduct electricity from the surface 13A of the electroconductive part 13, and the electroconductive fibers 16 as a whole are unevenly distributed on the light-transmitting base material side than the position HL, which is located at half the film thickness of the electroconductive part 13 in the electroconductive part 13, and the electroconductive part 13 has a surface resistance value of 200 Ω / □ or less, and the electroconductive film 10 has a haze value of 5% or less.

The invention provides UV curing self-repairing antistatic coating. The coating comprises, by mass, 40 to 55 parts of UV curing self-repairing resin, 2 to 10 parts of a photoinitiator, 30 to 50 partsof antistatic resin, 5 to 30 parts of a photopolymerization monomer, 0.1 to 1 part of a leveling aid and 0.1 to 5 parts of an antistatic aid. The antistatic resin adopted is modified polythiophene, has good intermiscibility with each component in the system, is stable in storage, and can form a cross-linked structure with other photopolymerization components during curing; a coating layer has highlight transmittance and lasting and stable antistatic effect; and because of the addition of the self-repairing resin, the prepared coating has excellent sharp article scratch resistance. The coatingcan be used for surface coating of optical devices, sensitive electronic components and functional films.

Provided is a new transparent conductive film having superior transparency and thermal dimensional stability at a high temperature (for example, 200°C), and having a low surface resistance value. Further provided is a new transparent stacked film and a new gas barrier stacked film that can be used as a base material film for the transparent conductive film and in other types of transparent substrates. Provided is a transparent conductive film in which a transparent conductive layer is formed directly or through an undercoat comprising a resin material onto one side or both sides of a cross-linked resin layer of a transparent stacked film having the cross-linked resin layer on at least one surface of a base material film, the transparent conductive film being firstly characterized in that the transparent stacked film has a thermal shrinkage in the vertical direction and in the horizontal direction when heated for 10 minutes at a temperature of 200°C of 1.5% or less, and secondly characterized in that the surface resistance value of the transparent conductive film is 150 &OHgr; / □ or less.

The invention discloses a surface nickel plating process for quartz glass, and aims to improve the adhesive force, uniformity and functional performance of a nickel plating layer, simplify the process flow and meet the environmental protection requirement. The process comprises the following steps: firstly, cleaning and roughening the surface of quartz glass, removing surface impurities through a 2% sodium hydroxide solution and a 10% hydrofluoric acid solution, and forming a microscopic rough structure; then treating in a sensitizing solution composed of stannous chloride and hydrochloric acid to enable the surface to adsorb stannous ions; then treating in an activating solution composed of palladium chloride and hydrochloric acid to form a catalytic active layer; then carrying out nickel plating reaction in a chemical nickel plating solution with the temperature of 85 DEG C and the pH value of 4.5, wherein the thickness of a plating layer is 5-10 microns; and finally, the waste liquid is neutralized and flocculated to realize environment-friendly discharge. The process is simple and convenient to operate, and the generated nickel coating is uniform and compact, has excellent conductivity and corrosion resistance, and can be widely applied to the fields of electronics, optics and chemistry.

A material for contact components or battery components, which includes a metal sheet having a surface layer portion containing a first metal element, the metal sheet including a Cr-containing steel plate or a surface-treated steel plate, and at least a part of the first metal element on an outermost surface of the surface layer portion being substituted by a second metal element having a nobler standard electrode potential than the first metal element, the second metal element being deposited on the outermost surface in a state of a particulate metal, oxide, or hydroxide.

The invention relates to a multifunctional casting polyolefine firmness-increasing film which is formed by compounding a heat sealing layer, a core layer and a corona layer. The corona layer or the heat sealing layer mainly comprises the following components in portions by weight: 100 portions of polyethylene resin, 10-60 portions of compatilizer, 0.1-0.5 portion of anti-blocking agent and 0.1-0.5 portion of slipping agent; and the core layer mainly comprises the following components in portions by weight: 100 portions of polypropylene resin and 0.1-1.1 portions of nucleating agent. The multifunctional casting polyolefine firmness-increasing film has the characteristics of low temperature, favorable heat sealing performance, high firmness, high elastic modulus and the like, not only combines the advantages of polyethylene and polypropylene films, but also overcomes the defects of polyethylene or polypropylene composite films, is widely applied for packing facial tissues, foods and other products, and is particularly suitable for quick and automatic package of products.

Disclosed is a transparent conductive multilayer film for an electrode film that is used in a capacitive touch panel or the like, and has a low surface resistance. When a transparent conductive thin film is patterned in the transparent conductive multilayer film, the pattern is not highly visible since the difference in the optical characteristics is small between the portion with the transparent conductive thin film and the portion without the transparent conductive thin film. Specifically disclosed is a transparent conductive multilayer film which has a structure wherein a high refractive index layer, a low refractive index layer and a transparent conductive thin film layer are arranged in this order on a base that is composed of a transparent plastic film. The transparent conductive multilayer film is characterized in that the high refractive index layer has a refractive index of 1.70-2.50 and a film thickness of 4-20 nm, the low refractive index layer has a refractive index of 1.30-1.60 and a film thickness of 20-50 nm, and the transparent conductive thin film layer has a specific resistance of 1.0-4.6 × 10-4 O·cm and a film thickness of 10-28 nm.

The invention discloses a cold-resistance flame-retardant anti-static polyvinyl chloride sheathing material for coal mine cable; the sheathing material is characterized by consisting of the following raw materials: polyvinyl chloride resin SG3, tri(2-chloroethyl) phosphate, an anti-static agent, dioctyl sebacate, dioctyl phthalate, tricresyl phosphate, antimonous oxide, zinc borate, tribasic lead sulfate, bibasic lead sulfate, light calcium carbonate, bisphenol A, 2-mercapto benzimidazole, vinyl tri(beta-methoxyl ethyoxyl) silane, accelerant TMTD and modified asbestos powder; the polyvinyl chloride sheathing cable material provided by the invention has the following characteristics of being low in surface resistance value and high in anti-static property; by adopting the compound high-concentration anti-static agent consisting of TCEP (trichloroethyl phosphate), quaternary ammonium salt cationic surface active agent and nonionic surface active agent, the excellent anti-static synergistic effect can be brought; the surface resistance value of the sheathing material is no higher than 108ohms, and thus the sheathing material has excellent anti-static property.

The transparent conductive film includes a first transparent conductive layer, a first optical adjustment layer, a transparent substrate, a second optical adjustment layer, and a second transparent conductive layer in this order. The surface resistance value of the second transparent conductive layer is larger than the surface resistance value of the first transparent conductive layer, the surface resistance value of the first transparent conductive layer is not less than 10Ω / □ and not more than 70Ω / □, and the surface resistance value of the second transparent conductive layer is 50Ω / □ to 150Ω / □, the refractive index of the second optical adjustment layer is lower than the refractive index of the first optical adjustment layer.

This transparent conductive film is sequentially provided with a first transparent conductive layer, a first optical adjustment layer, a transparent substrate, a second optical adjustment layer and asecond transparent conductive layer. The surface resistivity of the second transparent conductive layer is higher than the surface resistivity of the first transparent conductive layer; the surface resistivity of the first transparent conductive layer is from 10 [Omega] / [] to 70 [Omega] / [] (inclusive); the surface resistivity of the second transparent conductive layer is from 50 [Omega] / [] to 150[Omega] / [] (inclusive); and the refractive index of the second optical adjustment layer is lower than the refractive index of the first optical adjustment layer.

The subject of the invention provides a method for forming a transparent conductive pattern that reduces damage to metal nanowires and / or metal nanotubes during screen printing using a transparent conductive ink containing metal nanowires and / or metal nanotubes as a conductive component and thereby makes it possible to form a transparent conductive pattern via a simple production process while minimizing production costs and environmental impact. The attack angle of a squeegee tip section that is brought into contact with a screen mask (2) is set in the range of 1-30 degrees when screen printing with a transparent conductive ink (5) containing a dispersion medium and at least one of metal nanowires and metal nanotubes.

Embodiments of the present invention provide a touch display panel and a touch display device, which relate to the field of display technology and are used to reduce power consumption generated during touch control. The touch display panel includes a plurality of transparent touch electrodes and a plurality of metal touch electrodes, wherein the transparent touch electrodes are arranged along the first direction and extend along the second direction; the metal touch electrodes are arranged along the second direction and extend along the first direction. The transparent touch electrode includes a plurality of transparent electrode blocks arranged along the second direction, and two adjacent transparent electrode blocks are connected; the metal touch electrode includes a plurality of metal electrode blocks arranged along the first direction, adjacent to each other. Two metal electrode blocks are connected. The above-mentioned touch display panel is used to realize the touch function.

The invention belongs to the technical field of coating compositions, in particular to an ultra-thin silicon steel surface insulating coating and a preparation method thereof. The insulating coating provided by the invention is prepared from the following components: 65 to 85 parts of magnesium dihydrogen phosphate, 0.1 to 1.5 parts of insulating inorganic nanoparticles, 2 to 15 parts of silica sol, 2 to 4 parts of boric acid and 1 to 32.9 parts of deionized water. The coating formed by synergistic effects of all the components has excellent adhesion property to the surface of a bare steel sheet of ultra-thin silicon steel, and meanwhile, the insulation performance is ensured. The insulating coating provided by the invention is also prepared from 0.01 to 5 parts by weight of organic resin;by the addition of the organic resin, the adhesion of the ultra-thin silicon steel surface coating can be improved and subsequent high temperature sintering can be resisted, so that the ultra-thin silicon steel with the coating can be suitable for preparing a roll core of a saturation reactor, and further complex operating conditions such as strong vibration and high temperature rise of high pressure anode saturation reactors are met.