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1. CN108735336 - AN ELECTRICALLY CONDUCTIVE HYBRID POLYMER MATERIAL

Office
China
Application Number 201810342283.6
Application Date 17.04.2018
Publication Number 108735336
Publication Date 02.11.2018
Grant Number 108735336
Grant Date 26.02.2021
Publication Kind B
IPC
H01B 1/22
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
20Conductive material dispersed in non-conductive organic material
22the conductive material comprising metals or alloys
H01B 1/24
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
20Conductive material dispersed in non-conductive organic material
24the conductive material comprising carbon-silicon compounds, carbon, or silicon
CPC
H01B 1/22
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
20Conductive material dispersed in non-conductive organic material
22the conductive material comprising metals or alloys
H01B 1/24
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
20Conductive material dispersed in non-conductive organic material
24the conductive material comprising carbon-silicon compounds, carbon or silicon
H05K 9/0088
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
9Screening of apparatus or components against electric or magnetic fields
0073Shielding materials
0081Electromagnetic shielding materials, e.g. EMI, RFI shielding
0088comprising a plurality of shielding layers; combining different shielding material structure
C08L 101/12
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101Compositions of unspecified macromolecular compounds
12characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
H01B 1/124
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
06mainly consisting of other non-metallic substances
12organic substances
124Intrinsically conductive polymers
H01B 13/24
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
13Apparatus or processes specially adapted for manufacturing conductors or cables
22Sheathing; Armouring; Screening; Applying other protective layers
24by extrusion
Applicants DELPHI TECHNOLOGIES INC
德尔福技术公司
Inventors RICHMOND ZACHARY J
Z·J·里士满
RUBINO EVANGELIA
E·鲁比诺
SHRIVASTAVA ANSHUMAN
A·什里瓦斯塔瓦
Agents 永新专利商标代理有限公司 72002
永新专利商标代理有限公司 72002
Priority Data 15490249 18.04.2017 US
Title
(EN) AN ELECTRICALLY CONDUCTIVE HYBRID POLYMER MATERIAL
(ZH) 导电混合聚合物材料
Abstract
(EN) An electrically conductive hybrid polymer material (10) is described herein. The hybrid polymer material (10) includes 0.01% to 1 % by weight of carbon nanoparticles (12), 1% to 10% by weight of a conductive polymeric material (14), 1% to 20% of electrically conductive fibers (16) having a metallic surface and 69% or more by weight of a nonconductive polymeric base material (18). The carbon nanoparticles (12) may be carbon nanotubes, graphite nanoparticles, graphene nanoparticles, and/or fullerene nanoparticles. The conductive polymeric material (14) may be an inherently conductive polymer, aradical polymers, or an electroactive polymer. The electrically conductive fibers (16) may be stainless steel fibers, metal plated carbon fibers, or metal nanowires. The nonconductive polymeric base material (18) may be selected from materials that are pliable at temperatures between -40DEG C and 125DEG C or materials that are rigid in this temperature range. The hybrid polymer material (10) may be used to provide EMI shielding for wire cables of housings of electrical assemblies.
(ZH) 文中描述了一种导电混合聚合物材料(10)。所述导电混合聚合物材料(10)包括按重量占0.01%到1%的碳纳米颗粒(12)、按重量占1%到10%的导电聚合材料(14)、1%到20%的具有金属表面的导电纤维(16)以及按重量占69%或更高的非导电聚合基底材料(18)。碳纳米颗粒(12)可以是碳纳米管、石墨纳米颗粒、石墨烯纳米颗粒和/或富勒烯纳米颗粒。导电聚合材料(14)可以是本征导电聚合物、自由基聚合物或者电活性聚合物。具有金属表面的导电纤维(16)可以是不锈钢纤维、镀金属碳纤维或金属纳米线。非导电聚合基底材料(18)可以选自在‑40℃和125℃之间的温度下为柔韧的材料或者在该温度范围内为刚性的材料。混合聚合物材料(10)可以用于为电组件的线缆或外壳提供EMI屏蔽。