Pressure sensitive adhesives and articles including radial block and acrylic polymers
    3.
    发明授权
    Pressure sensitive adhesives and articles including radial block and acrylic polymers 有权
    压敏粘合剂和制品,包括径向块和丙烯酸聚合物

    公开(公告)号:US06503621B1

    公开(公告)日:2003-01-07

    申请号:US09499991

    申请日:2000-02-08

    IPC分类号: B32B712

    摘要: Pressure sensitive adhesive compositions and articles, wherein the adhesive includes at least one acrylate pressure sensitive adhesive component and at least one thermoplastic elastomer-based pressure sensitive adhesive component. The acrylate component includes at least one polymerized monofunctional (meth)acrylic acid ester monomer having a Tg of no greater than about 0° C. when homopolymerized, and 0 to about 10 wt % of at least one copolymerized monofunctional ethylenically unsaturated monomer having a Tg of at least about 10° C. when homopolymerized. The thermoplastic elastomer-based pressure sensitive adhesive component includes a radial block copolymer.

    摘要翻译: 压敏粘合剂组合物和制品,其中所述粘合剂包括至少一种丙烯酸酯压敏粘合剂组分和至少一种基于热塑性弹性体的压敏粘合剂组分。 丙烯酸酯组分包含至少一种聚合的单官能(甲基)丙烯酸酯单体,其在均聚时具有不大于约0℃的Tg,以及0至约10重量%的至少一种具有Tg的共聚单官能烯属不饱和单体 当均聚时至少约10℃。 基于热塑性弹性体的压敏粘合剂组分包括径向嵌段共聚物。

    Acrylic adhesives containing an amine plasticizer
    4.
    发明授权
    Acrylic adhesives containing an amine plasticizer 有权
    含有胺增塑剂的丙烯酸粘合剂

    公开(公告)号:US07931774B2

    公开(公告)日:2011-04-26

    申请号:US11767155

    申请日:2007-06-22

    IPC分类号: B32B27/00 B41J2/165

    摘要: Acrylic adhesives containing an acrylic polymer and a plasticizer are provided. The acrylic polymer includes copolymerized monomers of a first alkyl acrylate, a second alkyl acrylate, and a vinyl carboxylic acid. The alkyl group of the first alkyl acrylate has at least 4 carbon atoms, and the alkyl group of the second alkyl acrylate has 1-3 carbon atoms. The plasticizers include a di-ethoxylated tertiary amine segment.

    摘要翻译: 提供含有丙烯酸类聚合物和增塑剂的丙烯酸类粘合剂。 丙烯酸类聚合物包括第一丙烯酸烷基酯,第二丙烯酸烷基酯和乙烯基羧酸的共聚单体。 第一丙烯酸烷基酯的烷基具有至少4个碳原子,第二丙烯酸烷基酯的烷基具有1-3个碳原子。 增塑剂包括二乙氧基化叔胺链段。

    ACRYLIC ADHESIVES CONTAINING AN AMINE PLASTICIZER
    5.
    发明申请
    ACRYLIC ADHESIVES CONTAINING AN AMINE PLASTICIZER 有权
    含有氨基增塑剂的丙烯酸粘合剂

    公开(公告)号:US20080115889A1

    公开(公告)日:2008-05-22

    申请号:US11767155

    申请日:2007-06-22

    IPC分类号: C09J133/02 C09J9/00

    摘要: Acrylic adhesives containing an acrylic polymer and a plasticizer are provided. The acrylic polymer includes copolymerized monomers of a first alkyl acrylate, a second alkyl acrylate, and a vinyl carboxylic acid. The alkyl group of the first alkyl acrylate has at least 4 carbon atoms, and the alkyl group of the second alkyl acrylate has 1-3 carbon atoms. The plasticizers include a di-ethoxylated tertiary amine segment.

    摘要翻译: 提供含有丙烯酸类聚合物和增塑剂的丙烯酸类粘合剂。 丙烯酸类聚合物包括第一丙烯酸烷基酯,第二丙烯酸烷基酯和乙烯基羧酸的共聚单体。 第一丙烯酸烷基酯的烷基具有至少4个碳原子,第二丙烯酸烷基酯的烷基具有1-3个碳原子。 增塑剂包括二乙氧基化叔胺链段。

    LOW SURFACE ENERGY ADHESIVE
    10.
    发明申请
    LOW SURFACE ENERGY ADHESIVE 审中-公开
    低表面能量粘合剂

    公开(公告)号:US20110104486A1

    公开(公告)日:2011-05-05

    申请号:US13002358

    申请日:2009-06-10

    摘要: Adhesives suitable for use with low surface energy materials are described. The adhesive contain an acrylic copolymer, a high glass transition temperature tackifier and a low glass transition temperature tackifier. The acrylic copolymer is the reaction product of a first alkyl(meth)acrylate having at least 5 carbon atoms in the alkyl group, a second alkyl(meth)acrylate having 1 to 4 carbon atoms in the alkyl group, and a vinyl carboxylic acid. Both tackifiers have a Tg greater than the Tg of the acrylic copolymer. The high glass transition temperature tackifier has a Tg of at least 20° C. and the low glass transition temperature tackifier has a Tg of less than 0° C.

    摘要翻译: 描述适用于低表面能材料的粘合剂。 粘合剂含有丙烯酸共聚物,高玻璃化转变温度增粘剂和低玻璃化转变温度增粘剂。 丙烯酸共聚物是烷基中具有至少5个碳原子的(甲基)丙烯酸烷基酯的第一烷基酯,烷基中的具有1至4个碳原子的第(甲基)丙烯酸烷基酯和乙烯基羧酸的反应产物。 两种增粘剂的Tg都大于丙烯酸共聚物的Tg。 高玻璃化转变温度增粘剂的Tg至少为20℃,低玻璃化转变温度增粘剂的Tg小于0℃。