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    ADHESIVE COMPOSITION AND ADHESIVE SHEET
    5.
    发明公开
    ADHESIVE COMPOSITION AND ADHESIVE SHEET 有权
    HAFTZUSAMMENSETZUNG UND HAFTFOLIE

    公开(公告)号：EP2727972A1

    公开(公告)日：2014-05-07

    申请号：EP12804382.5

    申请日：2012-06-27

    申请人： Lintec Corporation

    发明人： UEMURA, Kazue ,  ONO, Yoshitomo ,  AMINO, Yumiko ,  KAWADA, Satoshi ,  IKEDA, Hanako

    IPC分类号： C09J123/22 ,  C09J7/00 ,  C09J201/00 ,  H01L51/50 ,  H05B33/04

    CPC分类号： C09K3/1006 ,  C08L23/20 ,  C08L23/22 ,  C08L2203/16 ,  C08L2205/02 ,  C09J7/00 ,  C09J7/10 ,  C09J123/20 ,  C09J123/22 ,  C09J2201/622 ,  C09J2423/00 ,  H01L51/5246 ,  H01L51/5253 ,  Y10T428/31938

    摘要： Provided is an adhesive sheet having an adhesive layer formed of an adhesive composition that contains 100 parts by mass of a polyisobutylene-based resin (A) having a weight-average molecular weight of from 270,000 to 480,000, from 5 to 55 parts by mass of a polyisobutylene-based resin (B) having a weight-average molecular weight of from 100,000 to 250,000, and from 10 to 55 parts by mass of a hydrogenated petroleum resin (C) having a softening point of from 90 to 135°C; and provided is an adhesive sheet having at least one adhesive layer wherein the probe tack of the adhesive layer, as measured at a peel rate of 600 mm/min according to JIS-Z0237 (1991), has two maximum values and wherein the first maximum value P1 detected first is at least 4.0 N and the ratio of the second maximum value P2 detected secondarily to the first maximum value P1 [P2/P1] is from 0.25 to 1.50. The adhesive sheets have excellent adhesion force and retention force, can prevent occurrence of zipping, have a low moisture vapor transmission rate, are excellent in transparency and can retard outgas generation.

    摘要翻译： 提供一种粘合剂层，其具有由粘合剂组合物形成的粘合剂层，该粘合剂组合物含有100质量份的重均分子量为27万至48万的聚异丁烯类树脂（A），5至55质量份的 重均分子量为100,000〜250,000的聚异丁烯类树脂（B）和软化点为90〜135℃的氢化石油树脂（C）10〜55质量份; 并且提供了具有至少一个粘合层的粘合片，其中根据JIS-Z0237（1991）以600mm / min的剥离速度测量的粘合剂层的探针粘性具有两个最大值，并且其中第一最大值 首先检测到的值P1至少为4.0N，二次检测的第二最大值P2与第一最大值P1 [P2 / P1]的比值为0.25〜1.50。 粘合片具有优异的粘合力和保持力，可以防止拉拔发生，具有低的蒸汽透过率，透明度优异并且可以延缓产生气体。

    ADHESIVE SHEET AND METHOD FOR MANUFACTURING ADHESIVE SHEET
    7.
    发明公开
    ADHESIVE SHEET AND METHOD FOR MANUFACTURING ADHESIVE SHEET 有权
    HAFTFOLIE UND VERFAHREN ZUR HERSTELLUNG DER HAFTFOLIE

    公开(公告)号：EP2902460A1

    公开(公告)日：2015-08-05

    申请号：EP13841552.6

    申请日：2013-09-27

    申请人： LINTEC Corporation ,  Nippon Paint Co., Ltd. ,  Nippon Fine Coatings, Inc.

    发明人： KATO, Kiichiro ,  AMINO, Yumiko

    IPC分类号： C09J7/02 ,  B32B27/00 ,  B32B27/20 ,  C09J11/04 ,  C09J201/00

    摘要： Provided is an adhesive sheet comprising a support substrate, an adhesive agent layer (X), a continuous void-containing layer composed of a composition containing an adhesive agent and silica particles, and an adhesive agent layer (Y) that are laminated in this order, wherein the adhesive sheet that has a content by mass of the silica particles in the continuous void-containing layer of 25 to 60%; and when affixed to a surface of various plastic molded articles, the adhesive sheet prevents swelling or lifting, in other words, blistering after a lapse of time, to allow the surface of its support substrate to be smooth and to have an excellent appearance, wherein the adhesive sheet can exhibit excellent blister resistance regardless of the type of adhesive agent, and is furthermore easy to manufacture.

    摘要翻译： 本发明提供一种粘合片，其包括支撑基板，粘合剂层（X），由含有粘合剂和二氧化硅颗粒的组合物构成的连续的含空隙层，以及粘合剂层（Y） 其中，所述连续空隙含有层中的所述二氧化硅粒子的质量含量为25〜60％的粘合片; 并且当固定到各种塑料模制品的表面上时，粘合片防止膨胀或提升，换句话说，在经过一段时间之后起泡，以使其支撑基底的表面光滑并具有优异的外观，其中 粘合剂片材可以表现出优异的起泡性，而不管粘合剂的类型如何，并且还容易制造。

    LIGHT-EMITTING COMPOSITION, ELECTROLUMINESCENT SHEET, AND METHOD FOR PRODUCING SAME
    9.
    发明公开
    LIGHT-EMITTING COMPOSITION, ELECTROLUMINESCENT SHEET, AND METHOD FOR PRODUCING SAME 有权
    LICHTEMITTIERENDE ZUSAMMENSETZUNG，ELEKTROLUMESESZENTE FOLIE UND HERSTELLUNGSVERFAHRENDAFÜR

    公开(公告)号：EP2496055A1

    公开(公告)日：2012-09-05

    申请号：EP10826564.6

    申请日：2010-10-19

    申请人： LINTEC Corporation

    发明人： NAGANAWA, Satoshi ,  AMINO, Yumiko ,  ONO, Yoshitomo

    IPC分类号： H05B33/14 ,  C09K11/00 ,  C09K11/56 ,  H05B33/10

    CPC分类号： H05B33/10 ,  H05B33/20

    摘要： A light-emitting composition comprising (A) a compound having a cyanoethyl group, (B) an adhesive resin material and (C) an electroluminescent material, wherein an amount of the component (B) is from 1 to 1,000 parts by mass per 100 parts by mass of the component (A); an electroluminescent sheet comprising at least a first electrode, an electroluminescent layer and a second electrode, laminated in this order, wherein at least one of the first electrode and the second electrode is transparent, and the electroluminescent layer contains the light-emitting composition; and a method for producing thereof are provided. Specifically, an electroluminescent sheet that can be produced at ambient temperature without heating, has high productivity, and can be mass produced at low cost, a method for producing thereof, and a light-emitting composition used therein are provided.

    摘要翻译： 一种发光组合物，其包含（A）具有氰乙基的化合物，（B）粘合性树脂材料和（C）电致发光材料，其中，所述成分（B）的量为1〜1,000质量份/ 100 质量份的组分（A）; 至少包括第一电极，电致发光层和第二电极的电致发光片，其中所述第一电极和所述第二电极中的至少一个是透明的，并且所述电致发光层包含所述发光组合物; 并提供其制造方法。 具体地说，可以在环境温度下不加热制造的电致发光片材具有高生产率，并且可以低成本批量生产，其制造方法和其中使用的发光组合物。

    PEEL-OFF DETECTION LABEL
    10.
    发明公开
    PEEL-OFF DETECTION LABEL 审中-公开

    公开(公告)号：EP3822956A1

    公开(公告)日：2021-05-19

    申请号：EP19835125.6

    申请日：2019-07-10

    申请人： LINTEC CORPORATION

    发明人： AMINO, Yumiko

    IPC分类号： G09F3/03 ,  B32B27/00 ,  B65D25/20 ,  C09J7/20 ,  C09J7/24 ,  C09J7/25 ,  C09J7/38 ,  G09F3/10

    摘要： The invention relates to a peel detection label that is a laminate including a support, a pattern layer formed in a part of the surface of the support, and a pressure-sensitive adhesive laminate having at least a low modulus layer (X), a high modulus layer (Y) and a pressure-sensitive adhesive layer (Z) in that order, in which the low modulus layer (X) has an n-layered structure (where n is an integer of 1 to 10) having a surface in contact with the support and the pattern layer and a surface in contact with the high modulus layer (Y), and the low modulus layer (X) satisfies a specific thickness-average shear storage elastic modulus.