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    SHEAR-RESISTANT PRESSURE-SENSITIVE ADHESIVE WITH HIGH TACK
    28.
    发明申请
    SHEAR-RESISTANT PRESSURE-SENSITIVE ADHESIVE WITH HIGH TACK 有权
    耐高压敏感胶粘剂

    公开(公告)号：US20160311956A1

    公开(公告)日：2016-10-27

    申请号：US15104323

    申请日：2014-11-19

    申请人： TESA SE

    发明人： Bernd LÜHMANN ,  Alexander PRENZEL ,  Benjamin PÜTZ ,  Helmut RITTER ,  Stephan ZÖLLNER

    IPC分类号： C08F265/06 ,  C09J151/00

    CPC分类号： C08F265/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/308 ,  B32B2307/718 ,  B32B2405/00 ,  C08F285/00 ,  C09J151/003 ,  C08F220/18 ,  C08F220/06 ,  C08F2220/1833 ,  C08F2220/1858

    摘要： Crosslinked pressure-sensitive adhesives (PSAs) based on polymers of branched macromolecules each comprising a main chain and one or more sidechains pendent to the main chain, the constitutional units thereof originating from a) X wt % of one or more acrylic and/or methacrylic esters, with 80 =1000 g/mol, and the respective amounts of constitutional units originating from a), b) and c) can be the same in each case or differ by not more than 1%, and where a), b) and c) may in each case be the same or different monomers, have detachment properties which can be set independently of one another.

    摘要翻译： 基于支链大分子的聚合物的交联压敏粘合剂（PSA），其各自包含主链和与主链相连的一个或多个侧链，其构成单元源自a）X wt％的一种或多种丙烯酸和/或甲基丙烯酸 酯，80 <= X <= 99.5; b）Y wt％具有至少一个酸官能团的自由基共聚单体，其中0.5≤Y≤15; c）Z重量％的乙烯基化合物，其中0≤Z≤5，至少一个侧链侧链主链具有数均摩尔质量> = 1000g / mol，以及源自于 a），b）和c）可以在每种情况下相同或不同于1％，并且其中a），b）和c）在每种情况下可以是相同或不同的单体，具有可以分离的性质 彼此独立地设置。

    MODIFIED POLYVINYL ALCOHOL RESINS AND ADHESIVE, POLARIZER, AND DISPLAY DEVICE CONTAINING THE SAME
    29.
    发明申请
    MODIFIED POLYVINYL ALCOHOL RESINS AND ADHESIVE, POLARIZER, AND DISPLAY DEVICE CONTAINING THE SAME 审中-公开
    改性聚乙烯醇树脂及其粘合剂，极化剂和显示装置

    公开(公告)号：US20160130483A1

    公开(公告)日：2016-05-12

    申请号：US14995009

    申请日：2016-01-13

    申请人： LG CHEM, LTD.

    发明人： Seong-Jun Park ,  Ki-Ok Kwon ,  Kyun-Il Rah

    IPC分类号： C09J151/00 ,  G02B5/30 ,  G02B1/14

    CPC分类号： C09J151/003 ,  C09J129/04 ,  G02B1/14 ,  G02B5/3033 ,  G02B5/305 ,  Y10T428/31515 ,  Y10T428/31935

    摘要： Provided are a modified polyvinyl alcohol-based resin with an acrylic group introduced thereto and including a hydroxyl group formed during the introduction of the acrylic group, an adhesive including the modified polyvinyl alcohol-based resin having excellent adhesion, humidity resistance, and water resistance, an adhesive including a polyvinyl alcohol-based resin, and a compound having an epoxy group, and an acrylic group, a polarizing plate and an image display device including the adhesive. The adhesive for a polarizing plate according to an embodiment of the present invention has excellent adhesion, humidity resistance, and water resistance as well as having excellent solubility with respect to water and an increase in adhesion while physical properties of a typical polyvinyl alcohol-based resin are maintained.

    摘要翻译： 提供了引入丙烯酸基团的改性聚乙烯醇系树脂，并且在引入丙烯酸基团期间包含形成羟基的粘合剂，包含具有优异的粘合性，耐湿性和耐水性的改性聚乙烯醇系树脂的粘合剂， 包含聚乙烯醇类树脂和具有环氧基的化合物的粘合剂，以及丙烯酸类，偏振片和包括该粘合剂的图像显示装置。 根据本发明的实施方案的偏振片用粘合剂具有优异的粘合性，耐湿性和耐水性，并且相对于水具有优异的溶解性和粘附性的增加，而典型的聚乙烯醇类树脂的物理性能 被维护。