公开(公告)号：JP2013216756A

公开(公告)日：2013-10-24

申请号：JP2012087560

申请日：2012-04-06

Applicant: Nitto Denko Corp ,  日東電工株式会社

Inventor： KATAOKA KENICHI ,  AMANO TATSUMI

IPC: C09J133/06 ,  C09J7/02 ,  C09J11/04 ,  C09J133/02 ,  C09J183/04 ,  G02B5/30

CPC classification number: C09J7/0217 ,  C08G18/6229 ,  C08G18/6254 ,  C08G18/792 ,  C08K3/24 ,  C08K5/0091 ,  C08K5/098 ,  C08K5/29 ,  C08K5/43 ,  C08L83/08 ,  C09J7/385 ,  C09J9/02 ,  C09J133/066 ,  C09J2201/602 ,  C09J2203/318 ,  C09J2205/102 ,  Y10T428/2848 ,  Y10T428/2857 ,  C08F2220/1858 ,  C08F220/20 ,  C08F220/06

Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition which can form a pressure-sensitive sheet excellent in adhesive properties (adherability, easy peeling property at the time of high speed peeling, and re-peeling property) and the antistatic property and which has long pot life.SOLUTION: A pressure-sensitive composition is a pressure-sensitive adhesive composition comprising a (meth)acryl-based polymer composed of, as raw material monomers, a (meth) acryl-based monomer having an alkyl group of 1 to 14 carbon atoms and a hydroxyl group-containing (meth) acryl-based monomer, an alkali metal salt, and a catalyst having iron as an active center, wherein the hydroxyl group-containing (meth)acryl-based monomer is contained in an amount of 6 pts.wt or more to 100 pts.wt of the (meth) acryl-based monomer having an alkyl group of 1 to 14 carbon atoms.

Abstract translation: 要解决的问题：提供一种能够形成粘合性（粘合性，高速剥离时的易剥离性，再剥离性）和抗静电性优异的压敏性片材的粘合剂组合物， 其具有长的使用寿命。解决方案：压敏组合物是包含（甲基）丙烯酸类聚合物的压敏粘合剂组合物，其由作为原料单体的具有烷基的（甲基）丙烯酸类单体组成， 1〜14个碳原子和含羟基的（甲基）丙烯酸类单体，碱金属盐和具有铁作为活性中心的催化剂，其中含羟基的（甲基）丙烯酸类单体包含在 （甲基）丙烯酸系单体的碳原子数为1〜14个的（甲基）丙烯酸系单体的重量比6重量份〜100重量份。

公开(公告)号：JP2013534480A

公开(公告)日：2013-09-05

申请号：JP2013517057

申请日：2011-06-08

Applicant: フータマキ フィルムズ ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト

Inventor： シュミッツァー，ジークフリート ,  パンハンス，ユルゲン

IPC: B32B27/00 ,  B32B27/18 ,  C08J7/04

CPC classification number: C09J7/0232 ,  B32B15/085 ,  B32B15/09 ,  B32B27/08 ,  B32B27/18 ,  B32B27/32 ,  B32B2250/03 ,  B32B2250/05 ,  B32B2250/242 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2270/00 ,  B32B2307/21 ,  B32B2307/748 ,  C08L65/00 ,  C09J7/405 ,  C09J2201/602 ,  C09J2423/006 ,  C09J2453/006 ,  C09J2483/005 ,  Y10T156/10 ,  Y10T428/31533 ,  Y10T428/31663

Abstract: Release film furnished on at least one side with a release layer (c) based on at least one cured polysiloxane, the film comprising at least one inner layer (a) based on at least one thermoplastic polymer, equipped with at least one at least oligomeric compound having a long-term antistatic effect, as antistat, and at least one layer (b) based on at least one thermoplastic polymer; method for producing the release film, and the use thereof as a detachable protective or masking film.

公开(公告)号：JP2013143426A

公开(公告)日：2013-07-22

申请号：JP2012002070

申请日：2012-01-10

Applicant: Nitto Denko Corp ,  日東電工株式会社

Inventor： FURUKAWA YOSHIHIRO ,  EBE HIROSHI

IPC: H01L31/042 ,  B23K35/26 ,  C22C12/00 ,  C22C13/00 ,  H01B1/22 ,  H01B5/14

CPC classification number: H01L31/0516 ,  C08K3/08 ,  C08K2003/2241 ,  C09J7/35 ,  C09J9/02 ,  C09J11/04 ,  C09J2201/602 ,  C09J2203/322 ,  C09J2205/102 ,  C09J2205/106 ,  Y02E10/52 ,  Y10T428/2857

Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module which obtains larger electric energy while enabling rear surface electrodes of multiple solar cells to be securely adhered and be electrically connected and sufficiently improves the generation efficiency, and to provide a conductive adhesive sheet used in the solar cell module.SOLUTION: A conductive adhesive sheet 1 includes a conductive adhesive layer 2 and a light reflection layer 3 formed on a surface of the conductive adhesive layer 2. In a solar cell module 6, the conductive adhesive sheet 1 connects rear surface electrodes 4 of multiple rear surface electrode type solar cells 5 with each other so that the light reflection layer 3 is exposed on the surface side from a gap between the multiple rear surface electrode type solar cells 5.

Abstract translation: 要解决的问题：提供一种太阳能电池模块，其能够使多个太阳能电池的背面电极牢固地粘接并且电连接并充分提高发电效率，并且提供在 太阳能电池模块。导电性粘合片1包括形成在导电性粘合剂层2的表面上的导电性粘合剂层2和光反射层3.在太阳能电池模块6中，导电性粘合片1将背面电极 4个多个后表面电极型太阳能电池5彼此之间，使得光反射层3从多个背面电极型太阳能电池5之间的间隙露出在表面侧。

公开(公告)号：JP2013101938A

公开(公告)日：2013-05-23

申请号：JP2012268005

申请日：2012-12-07

Applicant: Asahi Kasei E-Materials Corp ,  旭化成イーマテリアルズ株式会社

Inventor： USUI TAKETOSHI ,  SHIMADA HITOSHI

IPC: H01R11/01 ,  H01B1/22 ,  H01B5/16 ,  H01B13/00 ,  H01R43/00

CPC classification number: H05K3/323 ,  C08K7/18 ,  C09J7/22 ,  C09J7/30 ,  C09J2201/602 ,  C09J2203/326 ,  C09J2205/106 ,  H01L24/27 ,  H01L24/28 ,  H01L24/29 ,  H01L24/83 ,  H01L2224/13144 ,  H01L2224/16 ,  H01L2224/2919 ,  H01L2224/83101 ,  H01L2224/838 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/0781 ,  H01L2924/14 ,  H01L2924/15788 ,  H05K2201/10234 ,  H05K2201/10378 ,  Y10T156/10 ,  Y10T428/2495 ,  H01L2924/00

Abstract: PROBLEM TO BE SOLVED: To provide a conductive particle arrangement sheet having excellent connection reliability of micro-electrode, and high insulation between adjoining electrodes of narrow space, in which lack of conductive particles is less likely to occur after manufacturing before use.SOLUTION: The conductive particle arrangement sheet includes conductive particles, and an insulating resin sheet having a reference plane P1 and a reference plane P2 facing it. Thickness of the insulating resin sheet is smaller than the average grain size of the conductive particles. The conductive particles are projecting from a predetermined reference plane at least on one side of the insulating resin sheet, and the portion of the conductive particles projecting from the reference plane of the insulating resin sheet is covered with a coating layer composed of the same resin as the insulating resin composing the insulating resin sheet. Coating thickness of the conductive particles projecting from the reference plane is 0.1-2 μm on the top of the coating layer, and the 180°C melt viscosity of the insulating resin sheet is 10-50,000 Pa s.

Abstract translation: 要解决的问题：提供一种具有优异的微电极连接可靠性的导电颗粒排列片，以及在使用后制造之后不太可能发生导电颗粒不足的狭窄空间相邻电极之间的高绝缘性。 导电颗粒排列片包括导电颗粒和具有参考平面P1和面向其的参考平面P2的绝缘树脂片。 绝缘树脂片的厚度小于导电性粒子的平均粒径。 导电粒子从绝缘树脂片的至少一侧的规定的基准面突出，从绝缘树脂片的基准面突出的导电性粒子的一部分被覆盖有由与 构成绝缘树脂片的绝缘树脂。 从基准面突出的导电性粒子的涂布厚度在涂层顶部为0.1〜2μm，绝缘树脂片的180℃熔融粘度为10〜50,000Pa·s。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP5029695B2

公开(公告)日：2012-09-19

申请号：JP2009534376

申请日：2008-09-25

Applicant: 日立化成工業株式会社

Inventor： 功 塚越 ,  直樹 福嶋

IPC: H01B5/02 ,  H01B13/00 ,  H01L31/04

CPC classification number: H01L31/022433 ,  C09J7/28 ,  C09J2201/32 ,  C09J2201/602 ,  C09J2203/322 ,  H01L31/0508 ,  H01L31/0512 ,  H01R4/04 ,  H01R12/62 ,  Y02E10/50 ,  Y10T156/1002

Abstract: The conductor-connecting member of the invention is a conductor-connecting member comprising an adhesive layer 3 formed on at least one surface of a metal foil 1, wherein the metal foil 1 comprises a plurality of projections 2 of substantially equal height integrated with the metal foil 1, on the surface on which the adhesive layer 3 is formed, and the adhesive layer 3 fills in the projections 2 so that the surface formed on the side opposite the metal foil 1 is essentially smooth.

公开(公告)号：JP2012162624A

公开(公告)日：2012-08-30

申请号：JP2011023276

申请日：2011-02-04

Applicant: Nitto Denko Corp ,  日東電工株式会社

Inventor： KATAOKA KENICHI ,  UKEI NATSUKI ,  HARUTA HIROMUNE ,  NIIMI KENJIRO ,  AMANO TATSUMI

IPC: C09J7/02 ,  B32B27/00 ,  B32B27/30 ,  C09J133/00

CPC classification number: C09J9/02 ,  C08K3/017 ,  C08K3/105 ,  C08K5/34924 ,  C08K5/43 ,  C09J7/29 ,  C09J2201/602 ,  C09J2205/102 ,  C09J2433/00 ,  C09J2433/006 ,  Y10T428/265

Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet and a surface protective film that simultaneously achieve higher-level appearance quality and antistatic properties.SOLUTION: A pressure-sensitive adhesive sheet 1 is provided with a substrate film 12 comprising a transparent resin material, an antistatic layer 14 provided on one side 12A thereof, and a pressure-sensitive adhesive layer 20 provided on the other side 12B thereof. The antistatic layer 14 includes an antistatic component (for example, an electroconductive polymer) and a binder resin, and has an average thickness Dave of not less than 1 nm and less than 100 nm. The pressure-sensitive adhesive layer 20 contains an acrylic polymer as a base polymer and an ionic compound (such as an ionic liquid and an alkali metal salt) as an antistatic component.

Abstract translation: 要解决的问题：提供同时实现更高级别的外观质量和抗静电性的压敏粘合片和表面保护膜。 解决方案：压敏粘合片1设置有包括透明树脂材料的基底膜12，设置在其一侧12A上的抗静电层14和设置在另一侧12B上的压敏粘合剂层20 它们。 抗静电层14包括抗静电组分（例如，导电聚合物）和粘合剂树脂，并且具有不小于1nm且小于100nm的平均厚度Dave。 压敏粘合剂层20含有作为基础聚合物的丙烯酸类聚合物和作为抗静电成分的离子性化合物（例如离子性液体和碱金属盐）。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2012131921A

公开(公告)日：2012-07-12

申请号：JP2010285828

申请日：2010-12-22

Applicant: Nitto Denko Corp ,  日東電工株式会社

Inventor： NONAKA TAKAHIRO ,  DAIGAKU NORIJI ,  MURAKAMI AI ,  NAKAO KOTA ,  YAMAZAKI HIROSHI

IPC: C09J7/02

CPC classification number: C22C13/00 ,  B23K35/262 ,  B23K35/264 ,  C09J7/28 ,  C09J7/29 ,  C09J2201/20 ,  C09J2201/32 ,  C09J2201/602 ,  C09J2203/326 ,  C09J2400/163 ,  C09J2433/00 ,  C22C12/00 ,  H01L2924/00013 ,  H01L2224/13099 ,  H01L2224/13599 ,  H01L2224/05599 ,  H01L2224/05099 ,  H01L2224/29099 ,  H01L2224/29599

Abstract: PROBLEM TO BE SOLVED: To provide a conductive adhesive tape excellent in conductivity and durability.SOLUTION: The conductive adhesive tape 1 comprises a conductive layer 2 and an adhesive layer 3 formed on the surface of the conductive layer 2. In the adhesive layer 3, an adhesive layer through-hole 4 penetrating the adhesive layer in the thickness direction thereof is formed. The conductive layer 2 comprises a conductive layer passage portion 5 formed in the adhesive layer through-hole 4. A low melting point metal layer 6 is provided at an upper-side end face 16 of the conductive layer passage portion 5, the end face 16 reaching the surface of the adhesive layer 3.

Abstract translation: 要解决的问题：提供导电性和耐久性优异的导电性粘合带。 导电胶带1包括导电层2和形成在导电层2的表面上的粘合剂层3.在粘合剂层3中，粘合剂层通孔4以厚度方式穿透粘合剂层 形成其方向。 导电层2包括形成在粘合剂层通孔4中的导电层通路部分5.低导电层金属层6设置在导电层通道部分5的上侧端面16处，端面16 到达粘合剂层3的表面。版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2012009884A

公开(公告)日：2012-01-12

申请号：JP2011180849

申请日：2011-08-22

Applicant: Hitachi Chem Co Ltd ,  日立化成工業株式会社

Inventor： FUKUSHIMA NAOKI ,  TSUKAGOSHI ISAO ,  SHIMIZU TAKEHIRO

IPC: H01L31/042

CPC classification number: H01L31/186 ,  C09J5/06 ,  C09J7/22 ,  C09J7/35 ,  C09J9/02 ,  C09J2201/128 ,  C09J2201/602 ,  C09J2203/322 ,  C09J2400/163 ,  H01L31/0512 ,  Y02E10/50 ,  Y10T29/49194

Abstract: PROBLEM TO BE SOLVED: To simplify a connecting step when electrically connecting conductive bodies which are separated from each other.SOLUTION: The method of electrically connecting a first conductive body and a second conductive body which are separated from each other, includes a step of heating and pressurizing a metallic foil 1, a first adhesive layer 2 provided on one surface of the metallic foil 1, and the first conductive body while arranging those in this order to electrically connect and bond the metallic foil 1 and the first conductive body; and heating and pressurizing the metallic foil 1, the first adhesive layer 2 or a second adhesive layer 3 provided on the other surface of the metallic foil 1, and the second conductive body while arranging those in this order to electrically connect and bond the metallic foil 1 and the second conductive body.

Abstract translation: 要解决的问题：为了简化在彼此分离的导电体电连接时的连接步骤。 解决方案：电连接彼此分离的第一导电体和第二导电体的方法包括对金属箔1进行加热和加压的步骤，设置在金属箔1的一个表面上的第一粘合剂层2 箔1和第一导电体，同时依次布置它们以电连接和接合金属箔1和第一导电体; 对设置在金属箔1的另一面上的金属箔1，第一粘合层2或第二粘合剂层3进行加热加压，同时对第二导电体进行按顺序配置，将金属箔 1和第二导电体。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2011049184A

公开(公告)日：2011-03-10

申请号：JP2010256057

申请日：2010-11-16

Applicant: Sony Chemical & Information Device Corp ,  ソニーケミカル&インフォメーションデバイス株式会社

Inventor： HAYASHI SHINICHI ,  SATO SHINICHI ,  HAMACHI HIROSHI

IPC: H01R11/01 ,  C09J7/00 ,  C09J9/02 ,  C09J201/00 ,  H01B5/14 ,  H01B5/16 ,  H01R43/00 ,  H05K1/14 ,  H05K3/36

CPC classification number: H05K3/323 ,  C08K3/08 ,  C09J7/22 ,  C09J2201/122 ,  C09J2201/602 ,  C09J2203/326 ,  C09J2205/106 ,  H01L24/29 ,  H01L2224/73204 ,  H01L2224/83101 ,  H01L2924/07802 ,  H01L2924/15788 ,  H05K2201/0224 ,  H01L2924/00

Abstract: PROBLEM TO BE SOLVED: To provide: an anisotropic conductive film which can perform pressure bonding at low temperature for a short period regarding connection of a circuit material in which an insulating film is arranged and has low conductive resistance and is excellent on an adhesion property; a connected body using the anisotropic conductive film; and a method for manufacturing a connected body. SOLUTION: In the anisotropic conductive film for electrically connecting a first circuit member and a second circuit member where the insulating films are formed thereon at least partially, the anisotropic conductive film has a conductive particle-containing layer containing conductive particles, and an insulating adhesive layer formed from an insulating adhesive. Average thickness of the insulating adhesive layer is 0.5-3 μm, a storage modulus at 30°C of a cured object after curing the insulating adhesive layer is 500-1,500 MPa. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 解决的问题：提供一种各向异性导电膜，其能够在布置绝缘膜的电路材料的连接时在低温下进行短时间的压接，并且具有低导电性，并且在 附着力; 使用各向异性导电膜的连接体; 以及连接体的制造方法。 解决方案：在用于至少部分地电连接形成有绝缘膜的第一电路部件和第二电路部件的各向异性导电膜中，各向异性导电膜具有含有导电性粒子的导电性粒子层， 由绝缘粘合剂形成的绝缘粘合剂层。 绝缘粘合剂层的平均厚度为0.5-3μm，固化后的固化物的30℃下的储能模量为500〜1500MPa。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010037539A

公开(公告)日：2010-02-18

申请号：JP2009094618

申请日：2009-04-09

Applicant: Sony Chemical & Information Device Corp ,  ソニーケミカル&インフォメーションデバイス株式会社

Inventor： YAMADA YASUNOBU ,  AKUTSU YASUSHI ,  MIYAUCHI KOICHI

IPC: C09J7/00 ,  C09J4/02 ,  C09J9/02 ,  C09J167/00 ,  C09J171/10 ,  C09J175/04 ,  G02F1/1345 ,  H01B5/16 ,  H05K1/14 ,  H05K3/32

CPC classification number: H05K3/323 ,  C09J7/10 ,  C09J9/02 ,  C09J2201/36 ,  C09J2201/602 ,  C09J2433/00 ,  H01B1/22 ,  H01L2224/29 ,  H05K2203/1189 ,  Y10T156/10 ,  Y10T428/2857 ,  Y10T428/287 ,  Y10T428/2891 ,  Y10T428/31511 ,  Y10T428/31909

Abstract: PROBLEM TO BE SOLVED: To achieve a higher level of bonding strength and satisfactory conductance reliability when an anisotropic connection is carried out under a condition where a pressure bonding temperature is 130°C and pressure bonding time is 3 s, by using an anisotropic conductive film that utilizes a polymerizable acrylic compound, which can be cured at a relatively lower temperature and shorter time than a thermosetting epoxy resin, together with a film forming resin. SOLUTION: The anisotropic conductive film has a structure in which an insulating adhesive layer and anisotropic conductive adhesive layer are laminated. The insulating adhesive layer and anisotropic conductive adhesive layer each contains a polymerizable acrylic compound, film forming resin, and polymerization initiator. The polymerization initiator contains two kinds of organic peroxides with different one-minute half-life temperatures. Of the two kinds of organic peroxides, the organic peroxide with the higher one-minute half-life temperature generates benzoic acid or a derivative thereof by decomposition. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题为了在压接温度为130℃，压接时间为3秒的条件下进行各向异性连接时，为了获得更高的接合强度水平和良好的电导可靠性，通过使用 各向异性导电膜与成膜树脂一起使用可在相对较低的温度和比热固性环氧树脂更短的时间下固化的可聚合的丙烯酸类化合物。 解决方案：各向异性导电膜具有层压绝缘粘合剂层和各向异性导电粘合剂层的结构。 绝缘粘合剂层和各向异性导电粘合剂层各自含有可聚合的丙烯酸类化合物，成膜树脂和聚合引发剂。 聚合引发剂含有两种具有不同一分钟半衰期温度的有机过氧化物。 在两种有机过氧化物中，具有较高一分钟半衰期的有机过氧化物通过分解产生苯甲酸或其衍生物。 版权所有（C）2010，JPO＆INPIT