Protective colloid stabilized emulsion polymerization of ethylenically unsaturated monomers, and adhesive product thereof
    3.
    发明授权
    Protective colloid stabilized emulsion polymerization of ethylenically unsaturated monomers, and adhesive product thereof 失效
    烯属不饱和单体的保护胶体稳定乳液聚合及其粘合剂产品

    公开(公告)号:US06538057B1

    公开(公告)日:2003-03-25

    申请号:US09082187

    申请日:1998-05-21

    IPC分类号: C09J15700

    CPC分类号: C09J133/08 C09J157/00

    摘要: Adhesives comprising: a) from 5.0 to 95.0% by weight of an adhesive dispersion having a viscosity in the range from 2000 to 10,000 mpPa·s, which comprises (a1) an aqueous polymer dispersion which is obtainable by free-radical polymerization of a mixture M which comprises at least one ethylenically unsaturated monomer A to give a polymer P in the presence of at least one protective colloid-based on a water-soluble prepolymer which comprises at least one water-soluble monomer B, and further additives if desired, (a2) if desired, a base selected from the group consisting of alkali metal.hydroxides, ammonia and volatile organic amines, (a3) if desired, a completely water-miscible organic solvent, and, further additives; (b) from 0 to 90.0% by weight of a polysaccharide and/or a protein and/or a protein degradation product; (c) from 0 to 95.0% by weight of at least one filler; (d) from 0 to 10.0% by weight of at least one emulsifier; (e) from 0 to 30.0% by weight of further additives; (f) water to 100% by weight; processes for their preparation, and their use.

    摘要翻译: 粘合剂,其包含:a)5.0至95.0重量%的粘度分布,其粘度范围为2000至10,000mpPa.s,其包含(a1)通过混合物的自由基聚合获得的聚合物水分散体 M,其包含至少一种烯键式不饱和单体A,以在至少一种保护胶体存在下得到聚合物P,所述保护胶体基于包含至少一种水溶性单体B的水溶性预聚物,以及如果需要的其它添加剂( a2)如果需要,选自碱金属氢氧化物,氨和挥发性有机胺的碱,(a3)如果需要,完全与水混溶的有机溶剂,以及其它添加剂; (b)0至90.0重量%的多糖和/或蛋白质和/或蛋白质降解产物; (c)0至95.0重量%的至少一种填料; (d)0至10.0重量%的至少一种乳化剂; (e)0至30.0重量%的其它添加剂; (f)水至100重量%;其制备方法及其用途。