Cast molding of acrylic plastics
    1.
    发明公开
    Cast molding of acrylic plastics 失效
    Giessen von Acrylharzen。

    公开(公告)号:EP0209382A2

    公开(公告)日:1987-01-21

    申请号:EP86305493.8

    申请日:1986-07-16

    IPC分类号: B29C39/00 B29C35/02

    摘要: A mixture of polyfunctional (meth)acrylate compound containing a C2-50 alcohol residue (100 parts),0.01-10 parts by wt of a radical initiatior and optionally up to 10 wt % of another radical polymerisable monomer as viscosity controller (e.g. styrene) is poured into a mold (formed by a ring on a glass plate), and polymerised at 10-200°C for not more than 2 hours under heating, light or electron beam irradiation, until the glass transition temperature (Tg) is 10 to 100°C, and the transparent plastics disc formed is removed from the mold without breakage.
    The substrate is then post-cured on a flat surface by heating or UV or electron beam irradiation until its Tg is 150°C, and preferably further post-cured until its Tg is 200°C, to remove residual strain and double bonds.
    A recording layer for an optical or magneto-optical disc is formed on the substrate; a higher post-curing temperature reduces the number of pinholes in the layer.

    摘要翻译: 含有C2-50醇残基(100份)的多官能(甲基)丙烯酸酯化合物的混合物,0.01-10重量份的引发剂和任选的至多10重量%的另一个可自由基聚合的单体作为粘度控制剂(例如苯乙烯) 倒入模具中(由玻璃板上的环形成),并在加热,光或电子束照射下在10-200℃下聚合不超过2小时,直到玻璃化转变温度(Tg)为10〜 100℃,形成的透明塑料盘从模具中除去而不破裂。 然后通过加热或UV或电子束照射将基底在平坦表面上后固化,直到其Tg为150℃,并且优选进一步后固化直到其Tg为200℃,以除去残余应变 和双重债券。 在基板上形成用于光学或磁光盘的记录层; 较高的后固化温度降低了该层中针孔的数量。

    Electrolytic capacitor and method for the manufacture of the same
    5.
    发明公开
    Electrolytic capacitor and method for the manufacture of the same 失效
    电解电容器及其制造方法

    公开(公告)号:EP0182319A3

    公开(公告)日:1987-12-16

    申请号:EP85114560

    申请日:1985-11-16

    IPC分类号: H01G09/08

    CPC分类号: H01G9/08

    摘要: An aluminium electrolytic capacitor comprising a capacitor element constituted by a coil of aluminium foils and an electrolyte-impregnated separator sandwiched between the aluminium foils, and a pair of electroconductive members connected at one end with the respective aluminium foils. The capacitor element is covered by a UV cured coating with the electroconductive members extending outwardly of the UV cured coating, and is in turn encased in a casing made of thermosetting resin. The electroconductive members extend outwards through the casing for external electric connection.

    摘要翻译: 一种铝电解电容器,其包括由铝箔线圈构成的电容器元件和夹在铝箔之间的浸渍电解质的隔离物,以及一端与各铝箔连接的一对导电构件。 电容器元件由UV固化涂层覆盖,其中导电构件从UV固化涂层向外延伸,并且又包裹在由热固性树脂制成的壳体中。 导电构件向外延伸通过壳体进行外部电连接。

    Self-regulating heating article having electrodes directly connected to a PTC layer
    6.
    发明公开
    Self-regulating heating article having electrodes directly connected to a PTC layer 失效
    自调节与它们直接连接到PTC层电极Heizartikel。

    公开(公告)号:EP0187320A1

    公开(公告)日:1986-07-16

    申请号:EP85116105.9

    申请日:1985-12-17

    IPC分类号: H05B3/14 H05B3/06

    CPC分类号: H01C1/1406 H05B3/06 H05B3/146

    摘要: A self-regulating heating article (10) comprises a first elongate layer (11) formed by a crystalline polymeric composition of high crystallinity and conductive particles dispersed in the polymeric composition to exhibit a positive temperature coefficient of resistance. A pair of elongate electrodes (12, 131, which are adapted for connection to a mains supply, are secured one on each surface of the first layer to develop a potential in the direction of thickness of the first layer. The electrodes are arranged so that a creeping distance which is greater than the thickness of the first layer is established between the electrodes along peripheral edges thereof. The creeping distance prevents insulation breakdown and ensures safe, high wattage operation at mains voltages.

    Electrolytic capacitor and method for the manufacture of the same
    9.
    发明公开
    Electrolytic capacitor and method for the manufacture of the same 失效
    Elektrolytischer Kondensator和Verfahren zu seiner Herstellung。

    公开(公告)号:EP0182319A2

    公开(公告)日:1986-05-28

    申请号:EP85114560.7

    申请日:1985-11-16

    IPC分类号: H01G9/08

    CPC分类号: H01G9/08

    摘要: An aluminium electrolytic capacitor comprising a capacitor element constituted by a coil of aluminium foils and an electrolyte-impregnated separator sandwiched between the aluminium foils, and a pair of electroconductive members connected at one end with the respective aluminium foils. The capacitor element is covered by a UV cured coating with the electroconductive members extending outwardly of the UV cured coating, and is in turn encased in a casing made of thermosetting resin. The electroconductive members extend outwards through the casing for external electric connection.

    摘要翻译: 一种铝电解电容器,其包括由铝箔线圈构成的电容器元件和夹在铝箔之间的浸渍电解质的隔离物,以及一端与各铝箔连接的一对导电构件。 电容器元件由UV固化涂层覆盖,其中导电构件从UV固化涂层向外延伸,并且又包裹在由热固性树脂制成的壳体中。 导电构件向外延伸通过壳体进行外部电连接。