Aqueous adhesive dispersions
    2.
    发明授权
    Aqueous adhesive dispersions 有权
    水性粘合剂分散体

    公开(公告)号:US08519047B2

    公开(公告)日:2013-08-27

    申请号:US10825934

    申请日:2004-04-16

    IPC分类号: B03D1/016

    CPC分类号: C09J111/02 C08C1/02 C08F36/18

    摘要: Aqueous polymer dispersions based on polychloroprene, a process for their preparation and their use in adhesive formulations. The aqueous polymer dispersion is obtained by a) preparing an aqueous polychloroprene dispersion with a gel content of 0.1 wt. %-30 wt. %, based on the polymer, prepared by polymerization at 0° C.-70° C. of chloroprene and, optionally, ethylenically unsaturated monomers which can be copolymerized with chloroprene and b) subsequently storing the dispersion at temperatures of from 50° C.-110° C. until the gel content has risen by at least 10 wt. % to 1-60 wt. %, based on the polymer.

    摘要翻译: 基于聚氯丁二烯的聚合物水分散体,其制备方法及其在粘合剂配方中的应用。 聚合物水分散体是通过以下步骤获得的:a)制备凝胶含量为0.1wt。 %-30wt。 %,基于聚合物,其通过在0℃-70℃下聚合氯丁二烯和任选的可与氯丁二烯共聚的烯键式不饱和单体制备,和b)随后在50℃的温度下储存分散体 -110℃,直到凝胶含量增加至少10wt。 %至1-60重量% %,基于聚合物。

    Aqueous adhesive dispersions
    3.
    发明申请
    Aqueous adhesive dispersions 有权
    水性粘合剂分散体

    公开(公告)号:US20050143498A1

    公开(公告)日:2005-06-30

    申请号:US10825934

    申请日:2004-04-16

    CPC分类号: C09J111/02 C08C1/02 C08F36/18

    摘要: Aqueous polymer dispersions based on polychloroprene, a process for their preparation and their use in adhesive formulations. The aqueous polymer dispersion is obtained by a) preparing an aqueous polychloroprene dispersion with a gel content of 0.1 wt. %-30 wt. %, based on the polymer, prepared by polymerization at 0° C.-70° C. of chloroprene and, optionally, ethylenically unsaturated monomers which can be copolymerized with chloroprene and b) subsequently storing the dispersion at temperatures of from 50° C.-110° C. until the gel content has risen by at least 10 wt. % to 1-60 wt. %, based on the polymer.

    摘要翻译: 基于聚氯丁二烯的聚合物水分散体,其制备方法及其在粘合剂配方中的应用。 聚合物水分散体是通过以下步骤获得的:a)制备凝胶含量为0.1wt。 %-30wt。 %,基于聚合物,其通过在0℃-70℃下聚合氯丁二烯和任选的可与氯丁二烯共聚的烯属不饱和单体制备,和b)随后在50℃的温度下储存分散体 -110℃,直到凝胶含量增加至少10wt。 %至1-60重量% %,基于聚合物。