Acrylic-resin-containing film, polarizing plate and liquid crystal display device using the same
    9.
    发明授权
    Acrylic-resin-containing film, polarizing plate and liquid crystal display device using the same 有权
    含有丙烯酸树脂的膜,偏振片和使用其的液晶显示装置

    公开(公告)号:US08168702B2

    公开(公告)日:2012-05-01

    申请号:US12863706

    申请日:2008-10-15

    IPC分类号: C08L1/10 C09D101/18

    摘要: Object of the present invention is to provide an acrylic-resin-containing film which exhibits high transparency, high heat resistance, and markedly improved brittleness, a polarizing plate using the acrylic-resin-containing film which improves a yield of operation such as punching of a polarizing plate or bonding panels and a liquid crystal display device which can keep to exhibit excellent visibility in long-terms usage in harsh environment. These objects have been achieved by the acrylic-resin-containing film comprising a acrylic resin (A) and a cellulose ester resin (B), or comprising the acrylic resin (A), the cellulose ester resin (B) and at least a resin (D) which is other than the resins (A) and (B) and has a glass transition temperature Tg of 120-300° C. The film is characterized in that it has a haze of less than 2%, a tensile softening point of 120-150° C. and undergoes no ductile fracture.

    摘要翻译: 本发明的目的是提供一种具有高透明性,高耐热性和显着提高脆性的含丙烯酸树脂的膜,使用含丙烯酸树脂的膜的偏光板,其提高了操作的成品率,例如冲压 偏振板或粘合面板和液晶显示装置,其可以在恶劣环境中长期使用时能够保持良好的可视性。 这些目的已经通过包含丙烯酸树脂(A)和纤维素酯树脂(B)的丙烯酸树脂膜或包含丙烯酸树脂(A),纤维素酯树脂(B)和至少一种树脂 (D),其不同于树脂(A)和(B),玻璃化转变温度Tg为120-300℃。该膜的特征在于其雾度小于2%,拉伸软化点 为120-150℃,不发生韧性断裂。

    RAPID DRYING LACQUERS CONTAINING TRIBLOCK COPOLYMER FOR RHEOLOGY CONTROL
    10.
    发明申请
    RAPID DRYING LACQUERS CONTAINING TRIBLOCK COPOLYMER FOR RHEOLOGY CONTROL 有权
    含有TRIBLOCK共聚物的快干干燥剂用于流变学控制

    公开(公告)号:US20100286313A1

    公开(公告)日:2010-11-11

    申请号:US12823402

    申请日:2010-06-25

    CPC分类号: C08F293/005 C09D153/00

    摘要: This invention relates to rapid drying lacquers that are particularly useful for automotive OEM refinish applications. The lacquer includes a novel acrylic triblock copolymer as a replacement material for all or part of the cellulose acetate butyrate binder component. This invention is also directed to a process for producing coatings from the rapid drying lacquers. These lacquers are especially useful in providing chip and humidity resistant coatings, especially metallic effect coatings, having excellent adhesion and down flop or metallic effect.

    摘要翻译: 本发明涉及对汽车OEM修补漆应用特别有用的快速干燥漆。 该漆包括一种新的丙烯酸三嵌段共聚物,作为全部或部分乙酸丁酸纤维素粘合剂组分的替代材料。 本发明还涉及一种从快速干燥漆生产涂料的方法。 这些漆特别适用于提供防止和防潮的涂层,特别是金属效应涂层,具有优异的附着力和降低翻转或金属效应。