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1. 发明专利

JP2015010108A 熱伝導性粘着シート审中-公开
标题翻译：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
申请人：日東電工株式会社 , Nitto Denko Corp
发明人： NAKAYAMA JUNICHI , TERADA YOSHIO , FURUTA KENJI , TOJO MIDORI
IPC分类号： C09J7/02 , C09J7/00 , C09J11/04 , C09J133/00
摘要：【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
摘要翻译：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。

2. 发明专利

JP2015007210A 熱伝導性粘着シート有权
标题翻译：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
申请人：日東電工株式会社 , Nitto Denko Corp
发明人： FURUTA KENJI , TERADA YOSHIO , OTAKE HIRONAO
IPC分类号： C09J7/02
摘要：【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
摘要翻译：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。

3. 发明专利

JP2014167093A Thermally conductive pressure-sensitive adhesive sheet 有权
标题翻译：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
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NAKAYAMA JUNICHI , TERADA YOSHIO , FURUTA KENJI , TOJO MIDORI
IPC分类号： C09J7/00 , C09J11/04 , C09J11/06 , C09J133/04
摘要： 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.
摘要翻译：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％。

4. 发明专利

JP2014025028A Heat-conductive adhesive sheet 审中-公开
标题翻译：导热胶片
公开(公告)号：JP2014025028A
公开(公告)日：2014-02-06
申请号：JP2012168597
申请日：2012-07-30
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： TERADA YOSHIO , FURUTA KENJI , NAKAYAMA JUNICHI , TOJO MIDORI
IPC分类号： C09J7/02 , B32B15/08 , B32B27/00 , B32B27/20 , B32B27/30 , C09J11/04 , C09J133/06 , C09K5/08
CPC分类号： C09J133/10 , C08K3/22 , C08K2201/001 , C09J7/22 , C09J7/28 , C09J7/30 , C09J9/00 , C09J133/14 , C09J2205/102 , C09J2400/163 , C09J2433/00 , C08F2220/281 , C08F226/10 , C08F220/58 , C08F222/1006
摘要： PROBLEM TO BE SOLVED: To provide a heat-conductive adhesive sheet that has excellent workability and handling properties, has excellent appearance, and further is excellent in the direction perpendicular to the thickness direction.SOLUTION: A heat-conductive adhesive sheet 1 is provided with a metal layer 2 and a heat-conductive adhesive agent layer 3 laminated on the rear surface of the metal layer 2. The heat-conductive adhesive agent layer 3 contains: an adhesive component that is produced by polymerizing a monomer component comprising a (meth)acrylic acid alkyl ester; and heat-conductive particles. The monomer component contains substantially no carboxyl-group-containing monomer.
摘要翻译：要解决的问题：提供具有优异的加工性和操作性的导热性粘合片，具有优异的外观，并且在与厚度方向垂直的方向上也是优异的。解决方案：导热粘合片1设置有金属层2和导电性粘合剂层3，其层压在金属层2的背面上。导热性粘合剂层3含有：通过使含有（甲基）丙烯酸烷基酯的单体成分聚合而制造的粘合剂成分，丙烯酸烷基酯; 和导热颗粒。单体组分基本上不含有含羧基的单体。

5. 发明专利

JP2014022442A Electrolytic capacitor 审中-公开
标题翻译：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
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NAKAYAMA JUNICHI , TOJO MIDORI , TERADA YOSHIO , FURUTA KENJI
IPC分类号： H01G9/08
CPC分类号： H01G9/08 , H01G2/08 , H01G9/14
摘要： 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.
摘要翻译：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。

6. 发明专利

JP2013227379A Thermally-conductive adhesive sheet, method for producing the same, method for affixing thermally-conductive adhesive sheet, and affixed structure 审中-公开
标题翻译：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
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NAKAYAMA JUNICHI , TOJO MIDORI , TERADA YOSHIO , FURUTA KENJI
IPC分类号： C09J7/02 , B32B27/00 , C09J5/00 , C09J11/04 , C09J133/00
CPC分类号： C09J133/08 , C09J7/35 , C09J2201/20 , C09J2201/622
摘要： 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.
摘要翻译：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。

7. 发明专利

JP2013079386A Pressure-sensitive adhesive tape 有权
标题翻译：压敏胶带
公开(公告)号：JP2013079386A
公开(公告)日：2013-05-02
申请号：JP2012264854
申请日：2012-12-04
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： TERADA YOSHIO , KAWAZOE SHOZO , YOSHIDA YOSHITOKU
IPC分类号： C09J7/02 , A47L25/00
摘要： PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive tape which has required adhesion to an adherend, removes submicron-level foreign matters without contaminating a cleaning region, is excellent in heat resistance, exhibits sufficient adhesion and cohesion even under high temperature, and is easily peeled without leaving adhesive residues on the adherend when peeled from the adherend after use.SOLUTION: The pressure-sensitive adhesive tape 100 includes assembled layers 20 of oblique columnar structures 30 on the surface of a support 10, protruding from the surface at an elevation angle of less than 90 degrees, wherein the oblique columnar structure 30 has an aspect ratio of 1 or more and a length of 100 nm or more, and the number of the oblique columnar structures 30 per unit area of the surface of the support 10 is 1×10pieces/cmor more.
摘要翻译：要解决的问题：为了提供对被粘物需要粘合的压敏粘合带，除去亚微米级异物而不污染清洁区域，耐热性优异，即使在高温下也显示出足够的附着力和内聚力温度，并且在使用后从被粘物剥离时，在被粘物上没有粘附残留物容易剥离。解决方案：压敏粘合带100包括在支撑件10的表面上以倾斜角度小于90度的表面突出的倾斜柱状结构30的组装层20，其中倾斜柱状结构30具有长宽比为1以上且长度为100nm以上，支撑体10的表面的每单位面积的倾斜柱状结构30的数量为1×10 件/ cm 2 或更多。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012011714A Thermally conductive reinforcing sheet, molded article and reinforcing method therefor 审中-公开
标题翻译：热传导增强片，成型品及其加固方法
公开(公告)号：JP2012011714A
公开(公告)日：2012-01-19
申请号：JP2010151699
申请日：2010-07-02
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： MASE TAKUYA , TERADA YOSHIO , TOJO MIDORI
IPC分类号： B32B7/02 , C08L9/00 , C08L15/00
CPC分类号： F28F21/084 , B32B37/06 , C09J7/10 , C09J9/00 , C09J109/00 , C09J115/00 , C09J2201/606 , C09J2409/00 , C09J2415/00 , F28F9/00 , Y10T156/10
摘要： PROBLEM TO BE SOLVED: To provide a thermally conductive reinforcing sheet capable of achieving both of superior thermal conductivity and superior reinforcement, a molded article having both improved thermal conductivity and mechanical strength, and a reinforcing method thereof.SOLUTION: The thermally conductive reinforcing sheet 1 provided with a reinforcing layer 2 is stuck to an aluminum plate having a thickness of 1.0 mm. The thermally conductive reinforcing sheet 1 has a flexural strength of 10 N or greater at a displacement of 1 mm after heated for 10 minutes at 80°C, and has thermal conductivity of reinforcing layer 2 of 0.25 W/m/K or greater. The thermally conductive reinforcing sheet 1 is stuck to the molded article 4, and after that, is heated to 80°C or more, and the thermal conductive sheet 1 is firmly attached to the molded article 4.
摘要翻译：解决的问题：为了提供能够实现优良的导热性和优异的增强的导热性增强片，具有改善的导热性和机械强度的成型体及其增强方法。
解决方案：将具有加强层2的导热性增强片1粘贴到厚度为1.0mm的铝板上。导热性增强片1在80℃下加热10分钟后的位移为1mm时的弯曲强度为10N以上，并且增强层2的导热率为0.25W / m / K以上。将导热性增强片1贴合在成形品4上，然后加热至80℃以上，并将导热片1牢固地固定在成形品4上。（C） 2012年，JPO＆INPIT

9. 发明专利

JP2011241328A Heat-conductive self-adhesive sheet 审中-公开
标题翻译：导热自粘片
公开(公告)号：JP2011241328A
公开(公告)日：2011-12-01
申请号：JP2010115603
申请日：2010-05-19
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： NAKAYAMA JUNICHI , TSUKAKOSHI TATSUYA , TERADA YOSHIO , SHOJI AKIRA , FURUTA KENJI , TOJO MIDORI
IPC分类号： C09J7/00 , B32B27/00 , B32B27/30 , C08L33/08 , C09J133/08
摘要： PROBLEM TO BE SOLVED: To provide a heat-conductive self-adhesive sheet which can easily adhere a heat-generating member to a heat-releasing member with sufficient adhesive force.SOLUTION: The heat-conductive adhesive sheet having a self-adhesive layer prepared by forming a heat-conductive adhesive composition containing an acrylic polymer component into a sheet-like shape is characterized in that the self-adhesive force on 180° peeling is ≥1 N/20 mm, and the thermal contact resistance is ≤0.6 cmK/W, when the heat-conductive self-adhesive sheet is press-bonded to an adherend at pressure of 200 kPa.

10. 发明专利

JP2011162582A Thermally conductive double-sided adhesive sheet 有权
标题翻译：导热双面粘合片
公开(公告)号：JP2011162582A
公开(公告)日：2011-08-25
申请号：JP2010023330
申请日：2010-02-04
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： TERADA YOSHIO , NAKAYAMA JUNICHI , FURUTA KENJI , SHOJI AKIRA , TSUKAKOSHI TATSUYA , TOJO MIDORI
IPC分类号： C09J7/00 , B32B27/00 , B32B27/18 , B32B27/30 , C08J7/04 , C09J133/04
CPC分类号： C09J9/00 , C08K2003/2227 , C08K2003/385 , C09J7/10 , C09J2201/134 , C09J2201/36 , C09J2205/102 , C09J2433/00 , Y10T428/2891
摘要： PROBLEM TO BE SOLVED: To provide a thermally conductive double-sided adhesive sheet that can improve workability when pasting together and peeling apart a pair of adherends. SOLUTION: This thermally conductive double-sided adhesive sheet is provided with adhesive layers obtained by molding a thermally conductive adhesive composition, which contains a thermally conductive substance and an acrylic polymer component, into a sheet shape, wherein a strong adhesive layer which forms one surface and a weak adhesive layer which forms another surface are laminated in a manner so that adhesive strength of the one surface with respect to the adherend is stronger than adhesive strength of the other surface. COPYRIGHT: (C)2011,JPO&INPIT

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