Acrylic pressure-sensitive adhesive composition for polarizing film
    21.
    发明申请
    Acrylic pressure-sensitive adhesive composition for polarizing film 有权
    用于偏光膜的丙烯酸压敏粘合剂组合物

    公开(公告)号:US20050239965A1

    公开(公告)日:2005-10-27

    申请号:US11109951

    申请日:2005-04-20

    摘要: The present invention provides an acrylic pressure-sensitive adhesive composition for a polarizing film comprising a) 100 parts by weight of a (meth)acrylic copolymer having a high molecular weight, which is copolymerized from a (meth)acrylic acid ester monomer and a vinylic and/or an acrylic monomer having a functional group capable of crosslinking with a multifunctional crosslinking agent and has a weight-average molecular weight of at least 1,000,000; b) 5-20 parts by weight of a (meth)acrylic copolymer having a low molecular weight, which comprises the same monomer of the main chain of a) the (meth)acrylic copolymer having a high molecular weight, has a weight-average molecular weight of 2,000-30,000 and comprises 0.01-1 monomer, per one molecule of the copolymer on average, having a functional group capable of reacting with the crosslinking agent of c); and c) 0.01-10 parts by weight of a multifunctional crosslinking agent.

    摘要翻译: 本发明提供了一种用于偏振膜的丙烯酸类压敏粘合剂组合物,其包含:a)100重量份的由(甲基)丙烯酸酯单体和乙烯基酯共聚的具有高分子量的(甲基)丙烯酸共聚物 和/或具有能够与多官能交联剂交联的官能团并具有至少1,000,000重均分子量的丙烯酸类单体; b)5-20重量份具有低分子量的(甲基)丙烯酸共聚物,其包含与a)高分子量的(甲基)丙烯酸共聚物的主链相同的单体,具有重均分子量 分子量为2,000-30,000,并且包含平均每一分子共聚物的0.01-1单体,具有能够与c)的交联剂反应的官能团; 和c)0.01-10重量份的多官能交联剂。

    Acrylic pressure-sensitive adhesive composition for polarizing film
    22.
    发明申请
    Acrylic pressure-sensitive adhesive composition for polarizing film 有权
    用于偏光膜的丙烯酸压敏粘合剂组合物

    公开(公告)号:US20050181148A1

    公开(公告)日:2005-08-18

    申请号:US11037461

    申请日:2005-01-19

    摘要: Provided is an acrylic pressure-sensitive adhesive composition for a polarizing film comprising an acrylic copolymer copolymerized from (meth)acrylic ester monomers having different glass transition temperatures. The acrylic pressure-sensitive adhesive composition of the present invention can minimize the problem of light leakage due to shrinkage or expansion of a polarizing film attached to a liquid crystal display panel because it has very superior stress relaxation ability while maintaining superior major properties such as adhesion durability, cuttability, etc.

    摘要翻译: 本发明提供一种用于偏振膜的丙烯酸类压敏粘合剂组合物,其包含由具有不同玻璃化转变温度的(甲基)丙烯酸酯单体共聚的丙烯酸共聚物。 本发明的丙烯酸类压敏粘合剂组合物可以将附着在液晶显示面板上的偏光膜的收缩或膨胀引起的漏光问题最小化,因为它具有非常优异的应力松弛能力,同时保持优异的主要性能如粘附性 耐久性,可切割性等

    Pressure sensitive adhesive composition for touch panel
    25.
    发明授权
    Pressure sensitive adhesive composition for touch panel 有权
    触摸屏压敏胶组合物

    公开(公告)号:US09556364B2

    公开(公告)日:2017-01-31

    申请号:US13880611

    申请日:2011-10-20

    摘要: Provided are a pressure-sensitive adhesive composition for a touch panel, a conductive film, a touch panel and a pressure-sensitive adhesive film. The exemplary pressure-sensitive adhesive composition for a touch panel, the conductive film or the pressure-sensitive adhesive film has excellent durability and optical properties such as transparency. In addition, such physical properties are stably maintained under severe conditions. Particularly, a pressure-sensitive adhesive layer is attached to a conductor thin film, and thus resistance change of the conductor thin film is effectively inhibited even when the conductor thin film is exposed to the severe conditions. Therefore, the pressure-sensitive adhesive composition may be effectively used to manufacture a touch panel.

    摘要翻译: 提供一种用于触摸面板,导电膜,触摸面板和压敏粘合剂膜的压敏粘合剂组合物。 用于触摸面板的示例性压敏粘合剂组合物,导电膜或压敏粘合剂膜具有优异的耐久性和诸如透明度的光学性质。 此外,这种物理性能在恶劣条件下稳定地保持。 特别是,在导体薄膜上附着有粘合剂层,因此即使在导体薄膜暴露于恶劣条件下也能够有效地抑制导体薄膜的电阻变化。 因此,可以有效地使用压敏粘合剂组合物来制造触摸面板。

    Nanocomposites, polymer compositions comprising the same and preparation methods thereof
    26.
    发明授权
    Nanocomposites, polymer compositions comprising the same and preparation methods thereof 有权
    纳米复合材料,包含其的聚合物组合物及其制备方法

    公开(公告)号:US09303130B2

    公开(公告)日:2016-04-05

    申请号:US12743183

    申请日:2008-11-20

    摘要: Provided are a nanocomposite including a layered inorganic material and a random copolymer containing a hydrophobic monomer and a hydrophilic monomer, a polymer composition including the nanocomposite, and a method for preparing the polymer composition. The random copolymer can be prepared at a low cost in a simple process and function as a compatibilizer in small amounts to maintain excellent properties of the nanocomposite including excellent mechanical characteristics such as abrasion resistance, hardness, tensile modulus and tear resistance, excellent thermal characteristics, high liquid and gas permeability, and low flammability.

    摘要翻译: 提供了包括层状无机材料和含有疏水性单体和亲水性单体的无规共聚物的纳米复合物,包含纳米复合材料的聚合物组合物和制备聚合物组合物的方法。 无规共聚物可以在简单的方法中以低成本制备,并且作为相容剂的少量功能,以保持纳米复合材料的优异性能,包括优异的机械特性如耐磨性,硬度,拉伸模量和抗撕裂性,优异的热特性, 液体和气体渗透性高,易燃性低。

    Acrylic pressure-sensitive adhesive composition for polarizing film
    27.
    发明授权
    Acrylic pressure-sensitive adhesive composition for polarizing film 有权
    用于偏光膜的丙烯酸压敏粘合剂组合物

    公开(公告)号:US09090803B2

    公开(公告)日:2015-07-28

    申请号:US11512269

    申请日:2006-08-30

    CPC分类号: C09J133/08 C08F220/18

    摘要: The present invention relates to an acrylic pressure sensitive adhesive composition comprising (meth)acrylic copolymers including alkyl(meth)acrylic acid ester monomer having 1˜12 carbon atoms of alkyl group, characterized in that the gel content is 10˜55%, the swelling ratio is 30˜110, the weight average molecular weight of sol eluted from the adhesive by ethyl acetate is at least 800,000, the molecular weight distribution is 2.0˜7.0; and a polarizer and a liquid crystal display comprising the above composition show excellent durability under a high temperature and humidity condition, and can improve the light leakage phenomenon and provide excellent operability at the time of manufacturing polarizer by effectively providing high modulus and stress release property.

    摘要翻译: 本发明涉及包含(甲基)丙烯酸共聚物的丙烯酸类压敏粘合剂组合物,其包括具有1〜12个碳原子的烷基的(甲基)丙烯酸烷基酯单体,其特征在于凝胶含量为10〜55% 比例为30〜110,通过乙酸乙酯从粘合剂中洗脱的溶胶的重均分子量为至少80万,分子量分布为2.0〜7.0; 并且包含上述组合物的偏振片和液晶显示器在高温和高湿条件下显示优异的耐久性,并且可以改善漏光现象,并且通过有效地提供高模量和应力释放性能在制造偏振片时提供优异的可操作性。

    Acrylic pressure-sensitive adhesive composition for polarizing film
    28.
    发明授权
    Acrylic pressure-sensitive adhesive composition for polarizing film 有权
    用于偏光膜的丙烯酸压敏粘合剂组合物

    公开(公告)号:US08318852B2

    公开(公告)日:2012-11-27

    申请号:US11600809

    申请日:2006-11-17

    摘要: The present invention relates to an acrylic pressure sensitive adhesive composition comprising (meth)acrylic copolymers including alkyl(meth)acrylic acid ester monomer having 2˜14 carbon atoms of alkyl group, characterized in that the gel fraction is 10˜55%, the swelling ratio is 30˜110, the weight average molecular weight of sol eluted from the final adhesive by ethyl acetate is at least 800,000, comprising low molecular weight molecule having the maximum 100,000 of weight average molecular weight by 10 ˜40 wt % of the total sol component; and the above composition show excellent durability under a high temperature and/or humidity condition, and can improve the light leakage phenomenon and provide excellent operability at the time of manufacturing polarizer by effectively providing high modulus and stress release property.

    摘要翻译: 本发明涉及包含(甲基)丙烯酸共聚物的丙烯酸类压敏粘合剂组合物,其包括具有2〜14个碳原子的烷基的(甲基)丙烯酸烷基酯单体,其特征在于凝胶分数为10〜55% 比例为30〜110,通过乙酸乙酯从最终粘合剂中洗脱的溶胶的重均分子量为至少800,000,其中包含重量平均分子量最大为100,000的低分子量分子占总溶胶的10〜40重量% 零件; 并且上述组合物在高温和/或高湿条件下显示出优异的耐久性,并且可以改善漏光现象,并且通过有效地提供高模量和应力释放性能在制造偏振器时提供优异的可操作性。

    PRESSURE-SENSITIVE ADHESIVE COMPOSITION
    29.
    发明申请
    PRESSURE-SENSITIVE ADHESIVE COMPOSITION 有权
    压敏粘合剂组合物

    公开(公告)号:US20120274881A1

    公开(公告)日:2012-11-01

    申请号:US13512289

    申请日:2009-11-26

    摘要: The present invention relates to a pressure sensitive adhesive composition, a polarizer and a liquid crystal display device. The present invention may provide a pressure sensitive adhesive which can have excellent stress relaxation characteristic to effectively inhibit light leakage by dimension change of optical films such as polarizing plates. In addition, a pressure sensitive adhesive having excellent physical properties such as adhesion durability and workability may be provided.[Index]Pressure sensitive adhesive composition, Weight average molecular weight, IPN, Polarizing plate, Liquid crystal display

    摘要翻译: 本发明涉及压敏粘合剂组合物,偏振片和液晶显示装置。 本发明可以提供一种压敏粘合剂,其可以具有优异的应力松弛特性,以通过诸如偏振片的光学膜的尺寸变化来有效地抑制光泄漏。 此外,可以提供具有优异物理性质如粘合耐久性和可加工性的压敏粘合剂。 [索引]压敏胶组合物,重均分子量,IPN,偏光板,液晶显示