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公开(公告)号：EP2833369A1
公开(公告)日：2015-02-04
申请号：EP13769474.1
申请日：2013-03-13
CPC分类号： H05K1/11 , C01B32/20 , C08K3/04 , C08K3/041 , C08K2201/001 , C08K2201/011 , C08L33/20 , H01B1/24 , H05K1/0283 , H05K1/095 , H05K2201/0245 , H05K2201/026 , H05K2201/0281 , H05K2201/0314 , H05K2201/0323 , Y10T428/254 , C08L21/00
摘要： Provided is a conductive film having a high conductivity in which electric resistance is less likely to increase, and a conductive composition for forming the same. The conductive composition includes an elastomer component, a fibrous carbon material having a fiber diameter of less than 30 nm, and a flake-like carbon material having a graphite structure, having an intensity ratio (G/D ratio) of a peak (G band) appearing in the vicinity of 1580 cm -1 to a peak (D band) appearing in the vicinity of 1330 cm -1 of Raman spectrum of not less than 1.8, and having a maximum length of not less than 150 nm and a thickness of not more than 100 nm. The conductive film is formed from the conductive composition.
摘要翻译： 本发明提供一种电阻不易上升的导电性高的导电性膜及其形成用导电性组合物。 导电组合物包括弹性体组分，纤维直径小于30nm的纤维状碳材料和具有石墨结构的片状碳材料，其具有峰（G带）的强度比（G / D比） ）出现在1580cm -1附近与出现在拉曼光谱的1330cm -1附近的峰（D带）不小于1.8并且最大长度不小于150nm和厚度 不超过100纳米。 导电膜由导电组合物形成。
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公开(公告)号：EP2924406A1
公开(公告)日：2015-09-30
申请号：EP12888879.9
申请日：2012-11-21
摘要： A load sensor (1) according to the present invention includes: a stretchable and contractible sensor portion (10) for detecting a load, and a wiring portion (01y to 08y) connected to the sensor portion (10). The wiring portion (01y to 08y) includes: a first conductive layer (32) placed on a surface of a substrate (31) with the ability to stretch and contract and containing an elastomer and conductive carbon powder; and a second conductive layer (33) stacked on the first conductive layer (32), having an area smaller than that of the first conductive layer (32), and containing an elastomer and metal powder.
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公开(公告)号：EP2924406B1
公开(公告)日：2017-12-20
申请号：EP12888879.9
申请日：2012-11-21
摘要： A load sensor (1) according to the present invention includes: a stretchable and contractible sensor portion (10) for detecting a load, and a wiring portion (01y to 08y) connected to the sensor portion (10). The wiring portion (01y to 08y) includes: a first conductive layer (32) placed on a surface of a substrate (31) with the ability to stretch and contract and containing an elastomer and conductive carbon powder; and a second conductive layer (33) stacked on the first conductive layer (32), having an area smaller than that of the first conductive layer (32), and containing an elastomer and metal powder.
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4.发明公开
公开(公告)号：EP2833368A1
公开(公告)日：2015-02-04
申请号：EP13767869.4
申请日：2013-03-13
发明人： KOBAYASHI Jun , YOSHIKAWA Hitoshi
CPC分类号： H05K1/028 , C08K3/04 , C08K3/041 , C08K7/06 , C08K2201/001 , C08L21/00 , C09D5/24 , C09D7/70 , C09D11/02 , C09D11/52 , H01B1/24 , H05K1/0283 , H05K1/095 , H05K1/11 , H05K9/0083 , H05K2201/026 , H05K2201/0281 , H05K2201/0314 , H05K2201/0323 , Y10T428/31663 , Y10T428/31935
摘要： Provided is a conductive composition that has a high conductivity and from which a coating can be formed easily. Also provided is a conductive film that has a high conductivity and in which electric resistance is less likely to increase even during expansion. A conductive composition is prepared by including an elastomer component, a fibrous carbon material having a graphite structure and a fiber diameter of not less than 30 nm, and a conductive carbon black having a structure. A conductive film formed from the conductive composition. The viscosity of the conductive composition formed into a coating with a solid content concentration of not less than 20% by mass, which is measured with a B-type viscometer with an H7 rotor under the conditions of a temperature of 25°C and a rotation speed of 20 rpm, is not more than 200 Pa·s.
摘要翻译： 提供一种导电组合物，其具有高导电性，并且可以容易地形成涂层。 还提供了导电膜，其具有高导电性，并且即使在膨胀期间电阻也不太可能增加。 通过包括弹性体组分，具有石墨结构的纤维状碳材料和不小于30nm的纤维直径的导电组合物和具有结构的导电炭黑制备导电组合物。 由导电组合物形成的导电膜。 形成为固体成分浓度为20质量％以上的涂料的导电性组合物的粘度，其用B型粘度计与H7转子在25℃的温度和旋转条件下测定 转速为20rpm，不大于200Pa·s。
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