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Matches 1 - 50 out of 41,656

Document Document Title
WO/2021/010853A1
The invention relates to a peroxide crosslinkable composition based on low-density polyethylene, for the manufacture of insulation for power cables, primarily medium voltage power cables (6-35 kV). The technical result of the invention i...  
WO/2021/009842A1
An insulating varnish composition containing two or more epoxy resins and a filler having an average primary particle diameter of 500 nm or less, wherein the two or more epoxy resins include, in relation to the total mass of the two or m...  
WO/2021/008787A1
The present invention relates to an instrument transformer (1) for high current and/or high voltage conversion, comprising a housing and at least an active part, which is electrically insulated by an isolation material. The isolation mat...  
WO/2021/006430A1
The present application relates to a polyamic acid composition, a method for preparing the polyamic acid composition, a polyimide comprising same, and coating material comprising same, and provides: a polyamic acid composition capable of...  
WO/2021/005822A1
This film capacitor is provided with a dielectric resin film and a metal layer disposed on one surface of the dielectric resin film. The dielectric resin film has a glass transition temperature of 160°C or higher and a density at 25°C ...  
WO/2021/006428A1
The present application relates to a polyamic acid composition, a preparation method for a polyamic acid composition, polyimide comprising same, and a coating material comprising same. Provided are: a polyamic acid composition which can ...  
WO/2021/002823A1
The invention relates to the refrigeration mineral oil prepared from the additives that would aid cooling of the system developed in an effort to achieve an effective and efficient cooling in the field of bitcoin and the similar cryptocu...  
WO/2020/263626A1
The present disclosure provides a composition. The composition includes (i) an ethylene-based polymer; (ii) an organic peroxide, (iii) a triorganoaminophosphine, and (iv) a protic acid-source compound ("PASC") selected from a protic acid...  
WO/2020/263569A1
Magnet wire with corona resistant enamel insulation is described. A magnet wire may include a conductor, and at least one layer of polymeric enamel insulation may be formed around the conductor. The polymeric enamel insulation may includ...  
WO/2020/061342A9
In an embodiment, a dielectric structure comprising solid dielectric regions incorporating a plurality of regions of vacuum or gas. In certain embodiments, the dielectric constant of the regions of solid dielectrics have a dielectric con...  
WO/2020/259963A1
The invention relates to an impregnating formulation for a wrapping tape insulation of an electrical machine, comprising a resin formulation having at least one epoxy base resin and a hardener formulation having at least one hardener, wh...  
WO/2020/254004A1
The present invention relates to a dielectric-insulation or arc-extinction fluid for an apparatus for the generation, the transmission, the distribution and/or the usage of electrical energy, the fluid being a mixture comprising a fluoro...  
WO/2020/250104A1
An apparatus for heat transfer includes a device and a mechanism for transferring heat to or from the device. The mechanism includes a working fluid that includes a fluorinated aromatic compound having structural formula (I): where Q is ...  
WO/2020/251296A1
The present invention relates to an overhead insulated wire in which the surface of a conductor or between conductors has been insulated by using an insulator, the overhead insulated wire comprising: an electrical conductor layer (10) co...  
WO/2020/251225A1
The present invention relates to a resin composition for an aerial cable outer insulation, an aerial cable comprising an aerial cable outer insulation manufactured therefrom, and a manufacturing method therefor. The resin composition for...  
WO/2020/246363A1
Provided is a dielectric film capable of stably maintaining a high dielectric constant across a wide temperature range (e.g., 20–150°C). The dielectric film has a pyrochlore or layered perovskite crystalline structure having a composi...  
WO/2020/246663A1
The present invention relates to a highly heat resistant nanohybrid siloxane insulation material and a preparation method therefor and, more specifically, to: a highly heat resistant nanohybrid siloxane insulation material having high he...  
WO/2020/240823A1
Provided is an electrically-insulating resin composition containing a polyamide-imide resin, silica fine particles, and a dispersant having a phosphate ester group. By using said electrically-insulating resin composition, it is possible ...  
WO/2020/242272A1
Provided is an electrically-insulating, heat-dissipating busbar. An electrically-insulating, heat-dissipating busbar according to an embodiment of the present invention comprises: a busbar; and an electrically-insulating, heat-dissipatin...  
WO/2020/240986A1
Provided is a novel dielectric ceramic composition having a high relative permittivity and a high resistivity, wherein the relative permeability is increased under a DC voltage. The dielectric ceramic composition contains an oxide of A, ...  
WO/2020/239309A1
The invention relates to an additive for use in a method for the production of an insulation system according to the VPI (Vacuum Pressure Impregnation) process, wherein a solid insulating material is impregnated with an expoxy-group-cont...  
WO/2020/240822A1
Provided is an electrically-insulating resin composition containing a polyamide-imide resin and silica fine particles, wherein the content of the silica fine particles based on the total mass of the solid content is 6-24 mass%. By using ...  
WO/2020/233731A1
The invention relates to a coated surface, particularly a metal material surface, particularly a metal comprising aluminium and/or steel and/or non-ferrous metals and/or ferrous metals, wherein the coating is formed with a predetermined ...  
WO/2020/236454A1
An electrostatic discharge tubing segment includes a porous non-conductive interior surface and an adjacent conductive polymer portion. The conductive polymer portion is configured to transfer electrostatic charge generated by a charged ...  
WO/2020/237018A1
The present disclosure provides for a coating composition for forming a coating on a wire. The coating composition includes a polyamide-imide resin, a polyimide resin, a polyesterimide resin, or any two or more of these resins and one or...  
WO/2020/234173A1
The presently claimed invention is directed to a flame-retardant composition comprising a copolyamide of a diamine, a dimer acid, a lactam and at least one organic flame-retardant additive; and a process for preparing said composition. T...  
WO/2020/234873A1
A method for providing fast and efficient solution of partial differential equations to calculate the permittivity modes of an arbitrarily complex scatterer geometry using a modal approach, comprising the steps of defining the background...  
WO/2020/229687A1
A polymer composition comprising: (i) at least 40 wt% LDPE; (ii) a polypropylene homopolymer; and (iii) a random heterophasic polypropylene copolymer.  
WO/2020/229659A1
The invention provides a polymer composition comprising (i) an LDPE; (ii) polyolefin (A) comprising epoxy groups; and (iii) polyolefin (B) comprising carboxylic acid groups and/or precursor thereof.  
WO/2020/229658A1
The invention provides a polymer composition comprising (i) an LDPE; (ii) a polypropylene; (iii) polyolefin (A) comprising epoxy groups; and (iii) polyolefin (B) comprising carboxylic acid groups and/or precursor thereof.  
WO/2020/228457A1
Provided in the present invention are a cable used for a charging pile of an electric vehicle, a preparation method and a twisting device for a weak-electric flexible wire core. The flexible wire core is formed by intermixing and concent...  
WO/2020/225572A1
The present invention relates to multilayer insulating coatings for electrical conductors and a method of formation thereof. In particular, the invention relates to multilayer insulating coatings for electrical conductors used in high te...  
WO/2020/226446A1
The present invention relates to a flexible aluminum electrode based on textile materials, and a method for manufacturing same. According to an embodiment of the present invention, the flexible aluminum electrode based on textile materia...  
WO/2020/221728A1
The present invention concerns a polyethylene composition comprising (A) an ethylene co-polymer containing monomer units with hydrolysable silane-groups, and (B) one or more ethylene co-polymers selected from the group of (B1) an ethylen...  
WO/2020/221822A1
The invention relates to the use of a polyethylene composition comprising one or more ethylene copolymer(s) wherein the ethylene copolymer is a terpolymer containing monomer units with polar groups and monomer units with hydrolysable sil...  
WO/2020/218927A1
Provided herein are artificial dielectric materials comprising a plurality of sheets of a dielectric material and a plurality of short conductive tubes placed in the sheets of the dielectric material, wherein the sheets of the dielectric...  
WO/2020/218617A1
Provided are a method for forming a ferroelectric film of a metal oxide having a fluorite structure at a temperature lower than 300˚C and a ferroelectric film obtained at a low temperature. The present invention provides a method for pr...  
WO/2020/213942A1
The present invention relates to a cable having an insulating layer formed from an insulating composition having excellent flexibility and oil resistance and, more particularly, to a high voltage cable for an electric vehicle. Specifical...  
WO/2020/207312A1
Provided are a magnetic semiconductive shielding layer for a high-voltage direct current cable and a preparation method thereof, belonging to the field of electrical materials, the magnetic semiconductive shielding layer for the high-vol...  
WO/2020/209039A1
Provided is a dielectric substance which shows a high dielectric constant in a temperature range from -50°C to 350°C wherein the rate of change in the dielectric constant is 30% or less. An inorganic substance characterized by comprisi...  
WO/2020/203192A1
This insulated wire includes a conductor and an insulating film disposed around the conductor, wherein: the insulating film contains a polyimide resin; and in the components of the polyimide, a component (a) which is a component having a...  
WO/2020/202689A1
This electrically insulating composition comprises: a base resin including 100 parts by mass in total of 65-98 parts by mass of polyethylene and 2-35 parts by mass of a styrene-containing resin; and 0.05-1.0 parts by mass of a fatty acid...  
WO/2020/203193A1
An insulated electrical wire which comprises a conductor and an insulating coating film disposed in contact with the conductor, wherein the insulating coating film disposed in contact with the conductor includes a polyimide resin contain...  
WO/2020/203194A1
An insulated electric wire having a conductor and an insulating coating (A) arranged in contact with the conductor, wherein the insulating coating (A) includes a polyaryl ether ketone, the polyaryl ether ketone has a heat generation peak...  
WO/2020/203786A1
The present invention provides: a resin composition for a ceramic green sheet capable of producing a ceramic green sheet which has strong mechanical strength even when in the form of a thin layer, and which is unlikely to exhibit appeara...  
WO/2020/204623A1
The present invention relates to a flexible cable jumper device comprising a flexible cable jumper structure and an RF connector, wherein the flexible cable jumper structure comprises: a cover layer; a first metal layer laminated on the ...  
WO/2020/193209A1
The invention relates to a novel formulation, more particularly one that can be used to produce an insulation system by means of anhydride-free curing. The invention also relates to the production of an insulation system by means of the ...  
WO/2020/194972A1
Provided is an insulating sheet having high thermal conductivity in the in-plane direction. This insulating sheet comprises insulating particles and a binder resin, and includes, in the entire cross section perpendicular to the planar ...  
WO/2020/194798A1
Provided is a wire harness which can improve an effect of suppressing slippage of a cylindrical member with respect to a clamp. This wire harness W is provided with: a low-voltage electric wire; a low-voltage side pipe 12 that accommodat...  
WO/2020/109870A3
Polyethylene compositions, having a density from about 0.900 g/cm3 to about 0.950 g/cm3, a MI (I2, 190°C, 2.16 kg) from about 0.1 g/10 min to about 10 g/10 min, an MIR (I21/I2) from about 25 to about 80, an Mz greater than or equal to a...  

Matches 1 - 50 out of 41,656