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    자동차용 점착테이프
    22.
    发明公开
    자동차용 점착테이프 有权
    汽车胶带

    公开(公告)号：KR1020130039064A

    公开(公告)日：2013-04-19

    申请号：KR1020110103502

    申请日：2011-10-11

    Applicant: (주)엘지하우시스

    Inventor： 장애정 ,  김장순 ,  유승민

    IPC: C09J7/02 ,  C09J121/00 ,  C08J5/18

    CPC classification number: C09J7/0289 ,  B32B37/1284 ,  C09J7/22 ,  C09J7/26 ,  C09J7/38 ,  C09J153/02 ,  Y10T428/249983 ,  C08J5/18 ,  C09J121/00 ,  C09J125/10 ,  C09J133/00 ,  C09J2201/128 ,  C09J2205/31

    Abstract: PURPOSE: A pressure-sensitive adhesive tape for vehicles is provided to have excellent impact resistance, water resistance, and adhesion and to have excellent adhesive performance to a material which has a low surface energy. CONSTITUTION: A pressure-sensitive adhesive tape(100) for vehicles comprises an acrylic foam layer(10), a rubbery adhesive layer(11) formed on both sides of the acryl foam layer. A manufacturing method of the pressure-sensitive adhesive layer comprises a step of manufacturing an acryl foam layer; and a step of forming a rubber-based adhesive layer on one side or both sides. The rubber-based adhesive layer forming step comprises a step of manufacturing a styrene block copolymer; a step of adding tackifier and plasticizer to the styrene block copolymer to form the rubber-based adhesive layer; and a step of controlling the gel content of the rubber-based adhesive layer to 40% or more.

    Abstract translation: 目的：提供用于车辆的压敏粘合带以具有优异的抗冲击性，耐水性和粘附性，并且对具有低表面能的材料具有优异的粘合性能。 构成：用于车辆的压敏粘合带（100）包括丙烯酸泡沫层（10），形成在丙烯酸泡沫层两侧的橡胶粘合剂层（11）。 压敏粘合剂层的制造方法包括制造丙烯酸泡沫层的步骤; 以及在一侧或两侧形成橡胶系粘合剂层的工序。 橡胶类粘合剂层形成步骤包括制造苯乙烯嵌段共聚物的步骤; 向苯乙烯嵌段共聚物中添加增粘剂和增塑剂以形成橡胶基粘合剂层的步骤; 以及将橡胶系粘合剂层的凝胶含量控制为40％以上的工序。

    기포 안정성이 향상된 점착제 조성물 및 그의 제조방법
    25.
    发明公开
    기포 안정성이 향상된 점착제 조성물 및 그의 제조방법 有权
    具有改进的泡沫稳定性的胶粘组合物及其制造方法

    公开(公告)号：KR1020130142284A

    公开(公告)日：2013-12-30

    申请号：KR1020120065365

    申请日：2012-06-19

    Applicant: (주)엘지하우시스

    Inventor： 김지혜 ,  김장순 ,  장애정

    IPC: C09J4/02 ,  C09J11/00 ,  C09J7/00

    CPC classification number: C09J133/08 ,  C08F220/18 ,  C08J9/32 ,  C08J2333/08 ,  C08K7/28 ,  C08K2201/003 ,  C09J4/00 ,  C08F2220/1858 ,  C08F2222/1013

    Abstract: The present invention provides an adhesive composition including: a copolymer which is polymerized with 5-50 wt% of polar functional group-containing monomers with respect to 100 wt% of (meta)acrylic acid ester monomers; and hollow glass fillers or bubbles. Moreover, a manufacturing method of the adhesive composition includes: a step of preparing a copolymer by polymerizing 5-50 wt% of polar functional group-containing monomers with respect to 100 wt% of (meta) acrylic acid ester monomers, a step of preparing a mixture by adding a surfactant, a photoinitiator, and a photocuring agent to the copolymers, and a step of adding hollow glass fillers or injecting gas bubbles into the mixture. [Reference numerals] (AA) Example 1;(BB) Comparative example 1

    Abstract translation: 本发明提供了一种粘合剂组合物，其包含：相对于100重量％的（甲基）丙烯酸酯单体与5-50重量％的含极性官能团的单体聚合的共聚物; 和中空玻璃填料或气泡。 此外，粘合剂组合物的制造方法包括：相对于100重量％的（甲基）丙烯酸酯单体聚合5-50重量％的含极性官能团的单体制备共聚物的步骤，制备 通过向共聚物中添加表面活性剂，光引发剂和光固化剂的混合物，以及向混合物中添加中空玻璃填料或注入气泡的步骤。 （附图标记）（AA）实施例1;（BB）比较例1

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