PRESSURE SENSITIVE ADHESIVES CONTAINING POLYMERIC SURFACE-MODIFIED NANOPARTICLES
    2.
    发明申请
    PRESSURE SENSITIVE ADHESIVES CONTAINING POLYMERIC SURFACE-MODIFIED NANOPARTICLES 有权
    含有高分子表面改性纳米粒子的压力敏感性粘合剂

    公开(公告)号:US20130040069A1

    公开(公告)日:2013-02-14

    申请号:US13634366

    申请日:2011-04-19

    IPC分类号: C09J183/06 B05D5/10

    摘要: Pressure sensitive adhesives comprising an acrylate polymer and surface-modified nanoparticles are described. The surface-modified nanoparticles comprise a nanoparticle having a silica surface and surface modifying groups covalently attached to the silica surface. At least one surface-modifying group is a polymeric silane surface modifying group. At least one surface-modifying group is a non-polymeric silane surface modifying group. Methods of preparing such adhesives, including their exposure to UVA and UVC radiation are also described.

    摘要翻译: 描述了包含丙烯酸酯聚合物和表面改性的纳米颗粒的压敏粘合剂。 表面改性的纳米颗粒包含具有二氧化硅表面和共价连接到二氧化硅表面的表面改性基团的纳米颗粒。 至少一个表面改性基团是聚合物硅烷表面改性基团。 至少一个表面改性基团是非聚合硅烷表面改性基团。 还描述了制备这种粘合剂的方法,包括它们暴露于UVA和UVC辐射。