熱伝導性粘着シート
    21.
    发明专利
    熱伝導性粘着シート 审中-公开
    导热粘合片

    公开(公告)号:JP2015003984A

    公开(公告)日:2015-01-08

    申请号:JP2013129869

    申请日:2013-06-20

    Abstract: 【課題】優れた熱伝導性とともに、柔軟性に優れる粘着シートを提供する。【解決手段】本発明の熱伝導性粘着シートは、粘着剤層Aを有し、ASKER C硬度計で求められる硬度が50以下であり、粘着剤層Aが、新モース硬度が3.1未満である無機粒子Aを粘着剤層Aの全体積(100体積%)に対して40体積%を超え60体積%以下の割合で含有し、且つ、新モース硬度が3.1以上である無機粒子Bを粘着剤層Aの全体積(100体積%)に対して5体積%以上20体積%未満の割合で含有することを特徴とする。【選択図】なし

    Abstract translation: 要解决的问题:提供导热性和柔软性优异的导热性粘合片。解决方案:本发明的导热性粘合片具有粘合剂层A,并且具有通过ASKER C硬度测定的硬度 米,50以下。 粘合剂层A包含相对于总体积(100体积%)的40体积%以上且60体积%以下的莫氏硬度小于3.1的无机粒子A 粘合剂层A,并且相对于总体积(100体积%)的比例,含有比例为5体积%以上且小于20体积%的新的莫氏硬度为3.1以上的无机粒子B 粘合剂层A.

    Thermally conductive member, battery pack device using the same
    22.
    发明专利
    Thermally conductive member, battery pack device using the same 审中-公开
    导热构件,使用相同的电池组装置

    公开(公告)号:JP2014143058A

    公开(公告)日:2014-08-07

    申请号:JP2013010295

    申请日:2013-01-23

    Abstract: PROBLEM TO BE SOLVED: To obtain a thermally conductive member capable of transferring heat generated from a single cell efficiently to a cooling section at a low cost.SOLUTION: A thermally conductive member is arranged between single cells when combining the single cells as a battery pack, and includes a sheet-like body having a thermal conductivity of 200 W/mK or more and coming into contact with the housing of single cell on both sides directly or via other member, and an extension extending from the body to the outside of the single cells on both side. The actual length of the extension in the extension direction is 3 mm or more.

    Abstract translation: 要解决的问题:为了获得能够以低成本有效地将从单个电池产生的热量有效地传导到冷却部分的导热部件。解决方案:当将单电池组合为电池组时,导热部件布置在单电池之间 并且包括具有200W / mK以上的导热性的片状体,并且直接或经由其他构件与两侧的单电池的壳体接触,以及从本体延伸到外部的延伸部 两侧单细胞。 延伸方向上的延伸部分的实际长度为3mm以上。

    Thermally conductive adhesive resin composition and thermally conductive adhesive sheet
    23.
    发明专利
    Thermally conductive adhesive resin composition and thermally conductive adhesive sheet 有权
    导热胶粘剂组合物和导热胶粘剂

    公开(公告)号:JP2013122019A

    公开(公告)日:2013-06-20

    申请号:JP2011271396

    申请日:2011-12-12

    Abstract: PROBLEM TO BE SOLVED: To provide a thermally conductive adhesive sheet excellent in thermally conductivity, adhesion, and retention of the adhesion, and a thermally conductive resin composition forming the same.SOLUTION: This thermally conductive adhesive resin composition contains an acrylic polymer and a metal hydroxide. The weight average molecular weight in terms of standard polystyrene of the toluene-soluble fraction of an adhesive layer, which is formed from the thermally conductive adhesive resin composition, as determined by GPC using a differential refractometer detector is 250,000 or more but less than 400,000 in the high molecular weight region where the molecular weight in terms of polystyrene is 10,000 or more, while being 5,000 or less in the low molecular weight region where the molecular weight in terms of polystyrene is less than 10,000. The adhesive layer formed from the thermally conductive adhesive resin composition has a density of 1.2-1.7 g/cm.

    Abstract translation: 要解决的问题:提供导热性,粘合性和粘合力保持性优异的导热性粘合片和形成该导热性粘合片的导热性树脂组合物。 该导热性粘合剂树脂组合物含有丙烯酸类聚合物和金属氢氧化物。 由使用差示折射计检测器的GPC测定的由导热性粘合性树脂组合物形成的粘合剂层的甲苯可溶成分的标准聚苯乙烯换算重量平均分子量为250,000以上且小于40万 聚苯乙烯换算的分子量为10,000以上的高分子量区域,聚苯乙烯换算分子量小于10,000的低分子量区域为5000以下。 由导热性粘合剂树脂组合物形成的粘合剂层的密度为1.2-1.7g / cm 3。 版权所有(C)2013,JPO&INPIT

    熱伝導性粘着シート
    24.
    发明专利
    熱伝導性粘着シート 审中-公开
    导热胶片

    公开(公告)号:JP2015010108A

    公开(公告)日:2015-01-19

    申请号:JP2013134094

    申请日:2013-06-26

    Abstract: 【課題】熱伝導性とともに、電気絶縁性に優れる粘着シートを提供する。【解決手段】熱伝導性粒子及びベースポリマーを含有する粘着剤層を有し、下記のNaイオン量測定法で求められるNaイオン量が5.0μg/g以下であることを特徴とする熱伝導性粘着シート1。Naイオン量測定法:幅40mm、長さ40mmの粘着シートについて秤量し、前記粘着シートを100mlの超純水にいれたものを120℃で1時間加温することにより抽出液を得て、前記抽出液についてイオンクロマトグラフ分析を行い、Naイオン量を測定する。【選択図】図1

    Abstract translation: 要解决的问题:提供导热性以及电绝缘性优异的粘合片。导热性粘合片1具有包含导热性粒子和基础聚合物的粘合剂层。 通过下述的Na离子量测定方法测定的Na离子量为5.0μg/ g以下。 Na离子量测定方法包括:将宽40mm,长40mm的粘合片称重,将放置在120℃的100ml超纯水中的粘合片加热1小时,得到提取物。 对提取物进行离子色谱分析,以测量Na离子量。

    熱伝導性粘着シート
    25.
    发明专利
    熱伝導性粘着シート 有权
    导热胶片

    公开(公告)号:JP2015007210A

    公开(公告)日:2015-01-15

    申请号:JP2014018939

    申请日:2014-02-03

    Abstract: 【課題】優れた難燃性を有するとともに、熱伝導性及び粘着性にも優れる薄手の粘着シートを提供する。【解決手段】本発明の熱伝導性粘着シートは、熱伝導性粒子として、D50平均粒径10μm以上の粒子群AとD50平均粒径10μm未満の粒子群Bが、前記粒子群Aと粒子群Bの比(重量比)2:8〜8:2で配合された粘着剤層を有するとともに、該粘着剤層の厚みが50μm以下である。前記粘着剤層中の熱伝導性粒子の含有量は25体積%以上75体積%以下であるのが好ましい。また、前記熱伝導性粘着シートは、UL94規格の難燃性試験においてVTM−0又はV−0の難燃性を有するのが好ましい。【選択図】なし

    Abstract translation: 要解决的问题:提供具有优异的阻燃性以及优异的导热性和粘合性的薄粘合片。解决方案:导热粘合片包括粘合剂层,其包含作为导热颗粒的粒子群A, D50平均粒径为10μm以上,D50平均粒径小于10μm的粒子群B,相对于粒子群A和粒子的比例(重量比)为2:8-8:2 B组。粘合剂层的厚度为50μm以下。 粘合剂层中的导热性粒子的含量优选为25〜75体积%。 根据UL94标准的阻燃性试验,导热性粘合片优选具有VTM-0或V-0的阻燃性。

    Thermally conductive pressure-sensitive adhesive sheet
    26.
    发明专利
    Thermally conductive pressure-sensitive adhesive sheet 有权
    电导率敏感胶粘片

    公开(公告)号:JP2014167093A

    公开(公告)日:2014-09-11

    申请号:JP2013261726

    申请日:2013-12-18

    Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet which has thermal conductivity and excellent electrical insulating properties even when thermally conductive particles are contained in a pressure-sensitive adhesive layer.SOLUTION: The thermally conductive pressure-sensitive adhesive sheet of the present invention has an acrylic pressure-sensitive adhesive layer which contains a phosphate ester-based dispersant containing a phosphate triester and thermally conductive particles. The thermally conductive particles are at least one selected from the group consisting of aluminum hydroxide particles and alumina particles. The content of the thermally conductive particles is preferably 40 to 75 vol.% inclusive based on the total volume (100 vol.%) of the acrylic pressure-sensitive adhesive layer.

    Abstract translation: 要解决的问题:即使在压敏粘合剂层中含有导热性粒子的情况下,也可以提供具有导热性和优异的电绝缘性的粘合片。本发明的导热性粘合片 本发明具有丙烯酸类压敏粘合剂层,其含有含磷酸三酯和导热性颗粒的磷酸酯类分散剂。 导热性颗粒是选自氢氧化铝颗粒和氧化铝颗粒中的至少一种。 基于丙烯酸系压敏粘合剂层的总体积(100体积%),导热性粒子的含量优选为40〜75体积%。

    Adhesive sheet and magnetic disc device
    27.
    发明专利
    Adhesive sheet and magnetic disc device 有权
    粘合片和磁性装置

    公开(公告)号:JP2014162874A

    公开(公告)日:2014-09-08

    申请号:JP2013036194

    申请日:2013-02-26

    Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet capable of inhibiting wrinkling when pasted onto an adhesion target.SOLUTION: The adhesive sheet of the present invention includes: a metal layer 21; substrates 2 including a pair of plastic film layer A and plastic film layer B arranged so as to sandwich the metal layer 21; and an adhesive layer 3 laminated on the surface of the substrate 2 on the plastic film layer B side. The thickness of the metal layer 21 is 2 μm to 15 μm, whereas the sum of the thickness Ta of the plastic film layer A and the thickness Tb of the plastic film layer B is 25 μm to 70 μm.

    Abstract translation: 要解决的问题:提供一种当粘贴到粘合目标上时能够抑制起皱的粘合片。解决方案:本发明的粘合片包括:金属层21; 基板2包括一对塑料膜层A和布置成夹着金属层21的塑料膜层B; 以及在塑料膜层B侧的基材2的表面上层合的粘合剂层3。 金属层21的厚度为2μm〜15μm,塑料膜层A的厚度Ta与塑料膜层B的厚度Tb之和为25μm〜70μm。

    Electrolytic capacitor
    29.
    发明专利
    Electrolytic capacitor 审中-公开
    电解电容器

    公开(公告)号:JP2014022442A

    公开(公告)日:2014-02-03

    申请号:JP2012157533

    申请日:2012-07-13

    CPC classification number: H01G9/08 H01G2/08 H01G9/14

    Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor which achieves excellent heat radiation performance and stability.SOLUTION: An electrolytic capacitor 1 includes: a capacitor element 2; an exterior case 3 in which the capacitor element 2 is housed and an upper end part 13 opens, the exterior case 3 including a side wall 10 and a bottom wall 11; and a sealing material 4 which seals an opening of the upper end part 13. In the electrolytic capacitor 1, a heat conductive adhesive sheet 30 is disposed between the capacitor element 2 and an inner surface 26 of the bottom wall 11 of the exterior case 3.

    Abstract translation: 要解决的问题:提供一种具有优异的散热性能和稳定性的电解电容器。解决方案:电解电容器1包括:电容器元件2; 容纳电容器元件2并且上端部13打开的外壳3,外壳3包括侧壁10和底壁11; 以及密封上端部13的开口部的密封材料4.在电解电容器1中,导电性粘接片30配置在电容器元件2与外壳3的底壁11的内表面26之间 。

    Thermally-conductive adhesive sheet, method for producing the same, method for affixing thermally-conductive adhesive sheet, and affixed structure
    30.
    发明专利
    Thermally-conductive adhesive sheet, method for producing the same, method for affixing thermally-conductive adhesive sheet, and affixed structure 审中-公开
    导热粘合片及其制造方法,热传导粘合片的结合方法及其结构

    公开(公告)号:JP2013227379A

    公开(公告)日:2013-11-07

    申请号:JP2012098859

    申请日:2012-04-24

    CPC classification number: C09J133/08 C09J7/35 C09J2201/20 C09J2201/622

    Abstract: PROBLEM TO BE SOLVED: To provide: a thermally-conductive adhesive sheet with good reworkability and temporally fixable while being excellent in thermal conductivity; a method for producing the same; a method for affixing the thermally-conductive adhesive sheet; and an affixed structure.SOLUTION: A thermally-conductive adhesive sheet 7 is provided with: an adhesive layer 4 containing thermally-conductive particles; and a base material 5 which is laminated on one surface of the adhesive layer 4 in the thickness direction thereof and is formed with a plurality of through-holes 8 passing therethrough in the thickness direction, wherein the thermal conductivity is at least 0.3 W/m×K.

    Abstract translation: 要解决的问题:提供:具有良好的再加工性和时间固定性而导热性优异的导热粘合片; 其制造方法; 用于固定导热粘合片的方法; 和固定结构。导热粘合片7设置有:含有导热颗粒的粘合剂层4; 以及基材5,其在厚度方向上层压在粘合剂层4的一个表面上,并且在厚度方向上形成有多个通过其的通孔8,其中导热率为至少0.3W / m ×K。

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