1.
    发明专利
    未知

    公开(公告)号:AT537203T

    公开(公告)日:2011-12-15

    申请号:AT08012127

    申请日:2008-07-04

    Abstract: The present invention relates to a resin for optical semiconductor element encapsulation containing a polyimide which is obtained by an imidation of a polyimide precursor obtained by a polycondensation of an aliphatic acid dianhydride with an aliphatic or aromatic diamine compound; and an optical semiconductor device containing the resin and an optical semiconductor element encapsulated with the resin. The resin for optical semiconductor element encapsulation according to the present invention exhibits excellent advantages that it has a high light-transmitting property, is excellent in heat resistance, and shows an excellent light resistance even against short-wavelength light.

    アルカリ水電解用隔膜の製造方法およびアルカリ水電解用隔膜
    9.
    发明专利
    アルカリ水電解用隔膜の製造方法およびアルカリ水電解用隔膜 审中-公开
    碱性水电解制备阻垢剂的制备方法及碱性水溶液阻隔剂

    公开(公告)号:JP2015048504A

    公开(公告)日:2015-03-16

    申请号:JP2013180392

    申请日:2013-08-30

    Abstract: 【課題】イオンの透過性および耐薬品性に優れ、かつ、電解時に電極で生成したガスが隔膜表面に付着し難いアルカリ水電解用隔膜の製造方法を提供すること。【解決手段】本発明のアルカリ水電解用隔膜の製造方法は、エポキシ樹脂、硬化剤およびポロゲンを含む樹脂組成物を調製する工程と、該樹脂組成物を用いて樹脂シートを得る工程とを含む。1つの実施形態においては、本発明のアルカリ水電解用隔膜の製造方法は、上記樹脂シートから前記ポロゲンを除去する工程をさらに含む。【選択図】図1

    Abstract translation: 要解决的问题:为了提供碱性水电解屏障的制造方法,具有优异的离子渗透性和耐化学性的屏障以及在电解中在电极处产生的气体的表面难以粘附。解决方案:制造方法 碱性水电解的阻挡层包括:制备包含环氧树脂,固化剂和致孔剂的树脂组合物的步骤; 以及使用该树脂组合物制备树脂片的步骤。 在一个实施方案中,碱性水电解屏障的制造方法还包括从树脂片中除去致孔剂的步骤。

    Method of manufacturing thermosetting resin sheet and method of manufacturing thermosetting resin porous sheet
    10.
    发明专利
    Method of manufacturing thermosetting resin sheet and method of manufacturing thermosetting resin porous sheet 审中-公开
    热固性树脂板的制造方法和制造热固性树脂多孔板的方法

    公开(公告)号:JP2012121160A

    公开(公告)日:2012-06-28

    申请号:JP2010271620

    申请日:2010-12-06

    Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a resin sheet including thermosetting resin and a hardener which prevents in-plane unevenness.SOLUTION: In the method of manufacturing the resin sheet, a cylindrical or columnar resin hardened body is formed of a resin mixture including the thermosetting resin and the hardener, and the surface of the resin hardened body is cut at predetermined thickness, so as to prepare the resin sheet. During the preparation of the resin hardened body, after the resin mixture is agitated, it is made to leave at rest for hardening. The mixture is agitated again in the state where viscosity at 30-40°C of the mixture is 1,500-4,000 mPa s.

    Abstract translation: 要解决的问题:提供一种制造包含热固性树脂和防止平面不均匀的硬化剂的树脂片的方法。 解决方案:在制造树脂片的方法中,圆柱形或柱状树脂硬化体由包含热固性树脂和硬化剂的树脂混合物形成,并且树脂硬化体的表面以预定厚度被切割,因此 以制备树脂片。 在制备树脂硬化体时,在搅拌树脂混合物之后,使其静置硬化。 在混合物的30-40℃的粘度为1,500-4,000mPa·s的状态下,再次搅拌该混合物。 版权所有(C)2012,JPO&INPIT

Patent Agency Ranking