표시 패널에 적용되는 접착제, 이를 포함하는 표시 장치 및 그 제조 방법
    55.
    发明公开
    표시 패널에 적용되는 접착제, 이를 포함하는 표시 장치 및 그 제조 방법 审中-实审
    用于显示面板的粘合剂,包括粘合剂的显示装置和使用粘合剂制造显示装置的过程

    公开(公告)号:KR1020160083191A

    公开(公告)日:2016-07-12

    申请号:KR1020140193122

    申请日:2014-12-30

    CPC classification number: C09J201/025 C09J2203/318 G02F1/1335

    Abstract: 본발명은이동가능한분자를갖는화합물이바인더수지의측쇄에도입되어있는접착제및 이접착제가표시패널및 구조체사이에도포되어있는표시장치및 에관한것이다. 본발명의접착제를구성하는이동가능한분자는바인더수지에도입된선형분자를따라이동할수 있으므로유연성을확보할수 있으며, 선형분자의말단에사슬연장을통한차단기가결합되어강인성을향상시켰다. 따라서본 발명의접착제는외부충격흡수성이우수하며, 피착물에대한접착력이향상되어, 표시패널과구조체를합착하는데사용될수 있다.

    Abstract translation: 本发明涉及一种粘合剂,其中具有引入粘合剂树脂的侧链的可移动分子的化合物和在显示面板和结构之间具有粘合剂的显示装置。 构成本发明的粘合剂的可动分子可以沿引入粘合剂树脂的线性分子移动,由此确保柔性。 此外,通过链延伸将封闭基团结合到线性分子的末端,从而增强粘合剂的韧性。 因此,本发明的粘合剂具有优异的外部冲击吸收性,并且对要附着的物体具有增强的粘合强度,从而有助于将显示面板附着到结构上。

    LOW VOLATILE ISOCYANATE MONOMER CONTAINING POLYURETHANE PREPOLYMER AND ADHESIVE SYSTEM
    60.
    发明公开
    LOW VOLATILE ISOCYANATE MONOMER CONTAINING POLYURETHANE PREPOLYMER AND ADHESIVE SYSTEM 有权
    聚氨酯包含低挥发性异氰酸酯单体和连接系统

    公开(公告)号:EP1799738A1

    公开(公告)日:2007-06-27

    申请号:EP05812179.9

    申请日:2005-10-11

    Abstract: In one aspect the invention is a composition comprising a prepolymer which is the reaction product of di(isocyanatophenyl) methane or a polymeric di(isocyanatophenyl) methane having an isocyanato functionality of about 2.1 to about 3.0 with a mixture of one or more diols and one or more triols wherein the ratio of isocyanate equivalents to hydroxyl equivalents in the reaction mixtures used to prepare the prepolymer is from about 1.2 to about 1.8 and the ratio of diol to triol where the diisocyanate is a di(isocyanatophenyl) methane in the reaction mixture is from about 5:1 to about 1:1. and where the isocyanate is a polymeric di(isocyanatophenyl) methane is from about 8:1 to about 4:1; wherein the prepolymer could further react with an isocyanate reactive monofunctional compound. The prepolymer herein has an isocyanate content of about 0.5 to about 1.5 percent by weight, a free isocyanate monomer content of about 1.0 percent by weight or less as measured by high pressure liquid chromatography. These prepolymers can be used in many applications including adhesive, sound dampening sealer and coating and especially in making adhesives or adhesive systems with a low content. of monomeric isocyanate to bond together similar or dissimilar substrates such as metal, glass, ceramics, plastic and painted steel panel.

Patent Agency Ranking