Thermally sensitive recording medium
    4.
    发明授权
    Thermally sensitive recording medium 失效
    热敏记录介质

    公开(公告)号:US06645910B1

    公开(公告)日:2003-11-11

    申请号:US09588311

    申请日:2000-06-06

    IPC分类号: B41M530

    CPC分类号: B41M5/46 B41M5/3372 B41M5/44

    摘要: The present invention provides a thermally sensitive recording medium that possesses a thermally sensitive color developing layer containing colorless or pale colored basic leuco dye and an organic color developer as main components on a substrate, wherein said thermally sensitive recording medium contains at least one kind of an ultraviolet ray absorbent of aqueous emulsion type polymer composed of an emulsion copolymerized compound of (a) ultraviolet ray absorbing monomer, (b) vinyl compound monomer that can copolymerize with said monomer, (c) hydrophilic monomer and (d) reactive emulsifier.

    摘要翻译: 本发明提供了一种热敏记录介质,其具有在基板上含有无色或浅色的碱性无色染料和有机彩色显影剂作为主要成分的热敏显色层,其中所述热敏记录介质包含至少一种 由(a)紫外线吸收单体的乳液共聚合物,(b)可与所述单体共聚的乙烯基化合物单体,(c)亲水单体和(d)反应性乳化剂组成的水性乳液型聚合物的紫外线吸收剂。

    Transparent resin laminate and molded article used the same
    5.
    发明授权
    Transparent resin laminate and molded article used the same 有权
    透明树脂层压板和模制品使用相同

    公开(公告)号:US06620509B1

    公开(公告)日:2003-09-16

    申请号:US10150160

    申请日:2002-05-20

    IPC分类号: B32B2736

    摘要: A transparent resin laminate comprising a polycarbonate resin base material, an acrylic resin layer comprising an ultraviolet absorbent coated on at least one surface of said polycarbonate resin base material and a cured layer formed by coating a composition comprising polyorganosiloxane and a silicone-containing polymer ultraviolet absorbent on said acrylic resin layer and then curing, wherein a difference of linear expansion coefficient between said polycarbonate resin base material and said acrylic resin layer and a difference of linear expansion coefficient between said acrylic resin layer and said cured layer are 0/° C. to 5×10−5/° C., respectively and a molded article used the same.

    摘要翻译: 一种透明树脂层压体,其包含聚碳酸酯树脂基材,包含涂覆在所述聚碳酸酯树脂基材的至少一个表面上的紫外线吸收剂的丙烯酸树脂层和通过涂布包含聚有机硅氧烷和含硅酮聚合物紫外线吸收剂的组合物形成的固化层 在所述丙烯酸树脂层上进行固化,其中所述聚碳酸酯树脂基材与所述丙烯酸树脂层之间的线膨胀系数差与所述丙烯酸树脂层和所述固化层之间的线膨胀系数之差为0℃/ 分别为5×10 -5 /℃,使用该成型品。