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    • 97. 发明专利
    • Joining method of metal works
    • 空值
    • JP4924143B2
    • 2012-04-25
    • JP2007085401
    • 2007-03-28
    • マツダ株式会社
    • 陽一郎 北原雄也 氷室力 田中
    • F16B11/00B23K26/00B23K26/20
    • B23K26/211B23K2201/006B23K2201/185C09J5/06C09J2400/163
    • A gap 3 is provided at joining faces 1a , 2a of a pair of metal works 1 , 2 with an uneven shape when the metal works contact one another for joining. An adhesive agent 4 having a chain-reacting curing reaction function is disposed within the gap 3 . The adhesive agent 4 is cured by an autogenously-generated curing reaction heat caused by an outer energy and an additional heat that is successively generated by the autogenously-generated curing reaction heat within the adhesive agent 4 . A welding portion 5 , where the works 1 , 2 contact one another substantially directly, is welded by a laser beam 31 , and the above-described energy for causing the autogenously-generated curing reaction heat for the adhesive agent 4 is provided by the laser beam 31 . Accordingly, a joining structure and method of metal works that can has less limitation in a joining location is provided.
    • 当金属制品彼此接触用于接合时,间隙3设置在具有不平坦形状的一对金属制品1,2的接合面1a,2a处。 具有链反应固化反应功能的粘合剂4设置在间隙3内。 粘合剂4通过由外部能量引起的自发产生的固化反应热和由粘合剂4内的自发生成的固化反应热相继产生的附加热固化。 通过激光束31焊接工件1,2基本上直接接触的焊接部5,并且由激光器4提供上述用于引起自发生成的固化反应热的能量 梁31。 因此,提供了可以在接合位置具有较少限制的金属加工的接合结构和方法。
    • 100. 发明专利
    • Electromagnetic wave absorbing adhesive sheet
    • 电磁波吸收胶粘片
    • JP2011249613A
    • 2011-12-08
    • JP2010122123
    • 2010-05-27
    • Nitto Denko Corp日東電工株式会社
    • FUKUDA YUKIWANO TAKASHITADA MASATAKAHASHIMOTO OSAMUTAMARU RYOJI
    • H05K9/00B32B27/00B32B27/30C09J7/02C09J11/04C09J133/00
    • H05K9/0003C08L75/04C09J7/29C09J133/06C09J2203/326C09J2205/11C09J2400/163C09J2433/00
    • PROBLEM TO BE SOLVED: To provide an electromagnetic wave absorbing adhesive sheet which can be stably adhered to even a surface having curved and rugged portions, which can obtain a strong and stable adhesion state by simply adhering with pressure especially to outdoor buildings and concrete structures, and which can furthermore stably keep an electromagnetic wave absorbing ability.SOLUTION: A electromagnetic wave absorbing adhesive sheet has an electromagnetic wave absorbing laminated structure 10 in which a divided conductive film 1, an electromagnetic wave absorbing sheet 2, and an electromagnetic wave reflecting sheet 3 are stacked in this order. A protection layer 4 is formed on one side 1A which is the opposite side of the electromagnetic wave absorbing sheet of the divided conductive film 1, and a bubble-containing adhesive layer 5 is formed on one side 3A which is the opposite side of the electromagnetic wave absorbing sheet of the electromagnetic wave reflecting sheet 3.
    • 要解决的问题:提供一种能够稳定地粘附到具有弯曲和粗糙部分的表面的电磁波吸收性粘合片,其能够通过简单地粘附特别是室外建筑物而获得强而稳定的粘附状态, 混凝土结构,并且可以进一步稳定地保持电磁波吸收能力。 解决方案:电磁波吸收粘合片具有电磁波吸收叠层结构10,其中依次层叠有分割导电膜1,电磁波吸收片2和电磁波反射片3。 保护层4形成在作为分隔导电膜1的电磁波吸收片的相对侧的一侧1A上,并且在一侧3A上形成含气泡的粘合剂层5,该侧面3A是与电磁波 电波波片3的吸波片。(C)2012,JPO&INPIT