公开(公告)号：US20190241775A1

公开(公告)日：2019-08-08

申请号：US16369406

申请日：2019-03-29

Applicant: tesa SE

Inventor： Klaus KEITE-TELGENBÜSCHER ,  Christian SCHUH ,  Bernd LÜHMANN ,  Thilo DOLLASE ,  Minyoung BAI ,  Thorsten KRAWINKEL

IPC: C09J125/08 ,  C09J7/38 ,  C09J153/00 ,  C09J153/02 ,  C08L63/00

CPC classification number: C09J125/08 ,  B82Y30/00 ,  B82Y40/00 ,  C08L63/00 ,  C08L2205/04 ,  C09J7/387 ,  C09J153/00 ,  C09J153/025 ,  C09J2201/122 ,  C09J2201/128 ,  C09J2201/606 ,  C09J2201/622 ,  C09J2425/00 ,  C09J2453/00 ,  H01L51/5253 ,  Y10T428/269 ,  Y10T428/287

Abstract: Pressure-sensitive adhesive compound comprising at least two components forming one phase each, from which an IPN with at least two phases is produced by a cross-linking build-up reaction, the first phase having at least a softening point temperature of less than 23° C., and the second phase, after the build up reaction, having a softening temperature of greater than 23° C., the two phases having a morphology of a cross-linked nanoparticle network after the build-up reaction.

公开(公告)号：US20180273809A1

公开(公告)日：2018-09-27

申请号：US15854935

申请日：2017-12-27

Applicant: ASIA ELECTRONIC MATERIAL CO., LTD.

Inventor： Chih-Ming Lin ,  Chien-Hui Lee

IPC: C09J7/38 ,  H01B1/02 ,  C25D5/12 ,  C25D3/02 ,  C09J7/28 ,  C09J9/02 ,  C09J7/40

CPC classification number: C09J7/385 ,  C08K3/08 ,  C08K7/00 ,  C08K2201/001 ,  C09J7/28 ,  C09J7/29 ,  C09J7/30 ,  C09J7/401 ,  C09J9/02 ,  C09J2201/128 ,  C09J2201/36 ,  C09J2201/602 ,  C09J2201/606 ,  C09J2203/326 ,  C09J2205/102 ,  C09J2400/163 ,  C09J2400/263 ,  C09J2433/00 ,  C09J2467/005 ,  C25D3/02 ,  C25D5/12 ,  H01B1/026 ,  H01B1/22

Abstract: The present disclosure provides a multi-layered anisotropic conductive adhesive including an upper conductive adhesive layer, a conductive fabric layer with two sides and a lower conductive adhesive layer, wherein one side of the conductive fabric layer is plated with metal, and the total thickness of the multi-layered anisotropic conductive adhesive is 40 to 60 μm. In the application of a flexible printed circuit, reinforced parts, formed by laminating multi-layered anisotropic conductive adhesive with steel or polyimide-type stiffener, can effectively prevent the deformation of installed parts due to warping, and ensure the good hole filling, good direct grounding effect, and good shielding performance. Therefore, the multi-layered anisotropic conductive adhesive of the present disclosure has good electrical properties, good adhesive strength, better tin soldering, reliability and flame resistant. The disclosure further provides a method of producing the multi-layered anisotropic conductive adhesive.

公开(公告)号：US20180265750A1

公开(公告)日：2018-09-20

申请号：US15768794

申请日：2016-08-22

Applicant: NITTO DENKO CORPORATION

Inventor： Kaori AKAMATSU ,  Aya NAGATOMO ,  Atsushi TAKASHIMA

IPC: C09J9/02 ,  B32B43/00 ,  B32B7/12 ,  C09J7/30 ,  C09J11/04 ,  C09J11/06 ,  C09J133/00

CPC classification number: C09J9/02 ,  B32B7/06 ,  B32B7/12 ,  B32B27/00 ,  B32B27/18 ,  B32B27/20 ,  B32B27/30 ,  B32B27/308 ,  B32B43/006 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2250/05 ,  B32B2250/24 ,  B32B2250/246 ,  B32B2307/202 ,  B32B2307/748 ,  B32B2405/00 ,  C08K3/16 ,  C08K5/17 ,  C08K5/19 ,  C09J5/00 ,  C09J7/29 ,  C09J7/30 ,  C09J11/04 ,  C09J11/06 ,  C09J133/00 ,  C09J133/08 ,  C09J201/00 ,  C09J2201/128 ,  C09J2203/326 ,  C09J2205/102 ,  C09J2205/302 ,  C09J2433/00 ,  C08F2220/1825 ,  C08F220/06

Abstract: A double-sided adhesive sheet has a laminate structure including a first adhesive layer containing an electrolyte, a second adhesive layer, and a conduction substrate. A double-sided adhesive sheet joined body includes, for example, an adhesive sheet having such a laminate structure, a first conductive adherend to which the first adhesive layer adheres, and a second adherend to which the second adhesive layer adheres. A method for joining/separating adherends includes joining first and second adherends to each other via the adhesive sheet, then applying a voltage to the first adhesive layer so as to generate a potential difference in a thickness direction of the first adhesive layer, and separating the first and second adherends from each other.

公开(公告)号：US20180228305A1

公开(公告)日：2018-08-16

申请号：US15754128

申请日：2016-08-10

Applicant: TESA SE

Inventor： Franz FASTERMANN ,  Tanja STRIBERNY ,  Martje MASSON ,  Oliver KELLER

IPC: A47G1/17 ,  F16B11/00 ,  F16B45/00 ,  A47G1/20 ,  A47G29/00 ,  C09J5/04 ,  C09J7/38

CPC classification number: A47G1/175 ,  A47G1/20 ,  A47G29/00 ,  C09J5/04 ,  C09J7/38 ,  C09J2201/128 ,  F16B11/006 ,  F16B45/00

Abstract: The invention relates to a retaining body for fastening on a surface, wherein the retaining body can be fixed on the surface by means of a double-sided adhesive strip with two opposite retaining surfaces, wherein the retaining body has a basic body with a flat rear surface and a front surface, which is located opposite the rear surface, wherein the front surface of the basic body has formed on it a carrying element which projects from a plane of the basic body, wherein the basic body has, on the front surface, a reinforcing structure with reinforcing elements, wherein the reinforcing elements subdivide the front surface of the basic body into at least two differently sized pressure-exerting surfaces.

公开(公告)号：US20180180925A1

公开(公告)日：2018-06-28

申请号：US15842585

申请日：2017-12-14

Applicant: LG DISPLAY CO., LTD.

Inventor： YounSeok AHN ,  SungHyun BAE

IPC: G02F1/1345 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/133 ,  C09J9/02

CPC classification number: G02F1/13458 ,  C08K2003/085 ,  C08K2003/0862 ,  C08K2201/001 ,  C09J7/21 ,  C09J9/02 ,  C09J2201/128 ,  C09J2203/318 ,  C09J2205/102 ,  C09J2400/263 ,  C09J2433/00 ,  G02F1/13306 ,  G02F1/133305 ,  G02F1/133526 ,  G02F1/134309 ,  G02F2202/28

Abstract: An electronic device according to an example embodiment of the present disclosure includes a first substrate, a conductive layer formed on the first substrate, a first pad electrode that is electrically connected to and extends from the conductive layer, a second substrate electrically connected to the first pad electrode, and an adhesive member disposed between the first pad electrode and the second substrate. The adhesive member includes a conductive fiber sheet. The electronic device according to various embodiments of the present disclosure uses an adhesive member which includes a plurality of conductive fiber sheets and an adhesive layer having an adhesive and conductive particles. Therefore, it is possible to easily attach electronic parts at a low temperature and a low pressure and minimize damages of the pad electrode and the substrate of the electronic parts which may be caused during the adhering process.

公开(公告)号：US09975378B2

公开(公告)日：2018-05-22

申请号：US14358066

申请日：2012-11-07

Applicant: Bridgestone Americas Tire Operations, LLC

Inventor： Michael S. James

IPC: B60C5/14 ,  B32B7/06 ,  B32B27/00 ,  B60C5/04 ,  C09J7/02 ,  B60C1/00 ,  B29D30/06

CPC classification number: B60C5/04 ,  B29D30/0681 ,  B29D2030/0682 ,  B32B7/06 ,  B60C1/0008 ,  B60C2005/145 ,  C09J7/22 ,  C09J7/30 ,  C09J2201/128 ,  C09J2201/61 ,  C09J2453/00

Abstract: The present disclosure relates to a rolled multilayer tire inner liner product and processes or methods for preparing a rolled multilayer tire inner liner product. The product comprises a film layer, two adhesive layers (each directly contacting one outer surface of the film layer) and at least one removable partitioning sheet layer contacting the outer surface of at least one of the adhesive layers. The process includes co-extrusion of a film layer and two adhesive layers, addition of at least one partitioning sheet layer to at least one of the adhesive layers either during the co-extruding step or directly thereafter (and may be a mixture of both if more than one partitioning sheet layer is present) and rolling of the layers together (such that if there is only one partitioning sheet layer it faces inward) to form a rolled multilayer tire inner liner product.

公开(公告)号：US20180117885A1

公开(公告)日：2018-05-03

申请号：US15568299

申请日：2016-03-22

Applicant: LG Chem, Ltd.

Inventor： Ji-Hye Kim ,  Hong-June Choi ,  Joon-Seung Lee ,  Jang-Soon Kim ,  Woo-Joo Han ,  Ki-Seung Seo

IPC: B32B27/06 ,  C09J7/20 ,  B32B7/12

CPC classification number: B32B27/065 ,  B32B7/12 ,  B32B2457/20 ,  C09J7/20 ,  C09J7/29 ,  C09J2201/128 ,  C09J2203/318 ,  C09J2400/243 ,  C09J2433/00 ,  C09J2433/006 ,  G02F2201/46

Abstract: Provided are a double-sided adhesive tape for a display and a manufacturing method therefor, the double-sided adhesive tape sequentially including: a first acrylic adhesive layer; an acrylic foaming layer; a thermoplastic film layer having a black layer laminated on at least one surface thereof; and a second acrylic adhesive layer.

公开(公告)号：US20180051189A1

公开(公告)日：2018-02-22

申请号：US15560244

申请日：2016-03-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Do-Kwang Cho ,  You-Hoon Kim ,  Yong-Seok Seo

IPC: C09J7/02 ,  C09J133/08 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/30

CPC classification number: C09J133/08 ,  B32B7/06 ,  B32B7/12 ,  B32B15/08 ,  B32B17/061 ,  B32B23/04 ,  B32B23/08 ,  B32B27/08 ,  B32B27/308 ,  B32B27/32 ,  B32B27/36 ,  B32B27/365 ,  B32B2250/40 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2307/56 ,  B32B2307/58 ,  B32B2307/732 ,  B32B2307/748 ,  B32B2309/105 ,  B32B2405/00 ,  B32B2457/00 ,  B32B2457/208 ,  C09J4/00 ,  C09J7/255 ,  C09J7/29 ,  C09J7/385 ,  C09J133/06 ,  C09J2201/128 ,  C09J2201/134 ,  C09J2203/326 ,  C09J2433/00 ,  C09J2467/00

Abstract: The present invention relates to a double-sided tape, an electronic device including the same, and a method of preparing the double-sided tape. According to one aspect, the present invention provides a double-sided tape that contains, in order, a first adhesive layer, one or more film carrier layers, and a second adhesive layer, and a core adhesive layer between the first adhesive layer and the second adhesive layer.

公开(公告)号：US20180030314A1

公开(公告)日：2018-02-01

申请号：US15220784

申请日：2016-07-27

Applicant: TESA SE

Inventor： NIELS CZERWONATIS ,  KERSTIN GÖTZ ,  JENS NOOTBAAR ,  MARCO WALPER

IPC: C09J7/02 ,  C09J5/00 ,  C09J7/04

CPC classification number: C09J5/00 ,  B65H19/102 ,  B65H2301/41766 ,  C09J7/201 ,  C09J2201/128 ,  C09J2201/606 ,  C09J2203/342 ,  C09J2400/283

Abstract: Adhesive tape for the on-the-fly roll changeover of flat web material wound up into rolls, comprising a carrier layer having a first surface and a second surface, a first layer of adhesive on the side of the first surface over at least part of the area, and a second layer of adhesive on one or more areas of the second surface, wherein the adhesive tape has regions suitable for areal splitting, at least those areal regions of the second surface on which the second layer of adhesive is provided being surface coated, the forces of adhesion of the lower layer of adhesive to the surface coating being greater than the forces of adhesion of the surface coating to the carrier layer, and/or the forces of adhesion of the lower layer of adhesive to the surface coating being greater than the forces of cohesion within the surface coating.

公开(公告)号：US20180010018A1

公开(公告)日：2018-01-11

申请号：US15547088

申请日：2016-02-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jingjing Ma ,  You-Hoon Kim ,  Christopher J. Rother ,  Gregory L. Bluem ,  Zhong Chen ,  Sarang V. Deodhar ,  Peter J. Klopp

IPC: C09J7/02 ,  C09J133/06

CPC classification number: C09J7/29 ,  C09J133/06 ,  C09J2201/128 ,  C09J2201/162 ,  C09J2201/606 ,  C09J2203/318 ,  C09J2407/006 ,  C09J2409/006 ,  C09J2421/006 ,  C09J2423/006 ,  C09J2425/006 ,  C09J2433/00 ,  C09J2475/006

Abstract: Provided are double-coated tapes that include, in the following order: a first pressure-sensitive adhesive layer; a first plastic skin layer; an elastic base layer; a second plastic skin layer; and a second pressure-sensitive adhesive layer. The provided double-coated adhesive tapes can provide a combination of high bond strength, reworkability, and high impact and shock resistance, and can be easily converted using a die cutting process.