Use of surfactants as plasticizers to reduce volatile organic compounds in water-based polymer coating compositions
    6.
    发明授权
    Use of surfactants as plasticizers to reduce volatile organic compounds in water-based polymer coating compositions 有权
    使用表面活性剂作为增塑剂来减少水基聚合物涂料组合物中的挥发性有机化合物

    公开(公告)号:US06794434B2

    公开(公告)日:2004-09-21

    申请号:US10132721

    申请日:2002-04-26

    IPC分类号: C08K506

    摘要: The invention relates to an improved water-based polymer coating composition comprising a polymer resin, water and surfactant. As an improvement over prior water-based polymer coating compositions an anionic and/or nonionic surfactant is present in an amount effective to plasticize the coating formed from the composition. A water-based polymer coating composition of the invention is also substantially free from cosolvents. The invention also relates to a method of coating a substrate and a substrate which has been coated with a coating formulation of the invention.

    摘要翻译: 本发明涉及包含聚合物树脂,水和表面活性剂的改进的水基聚合物涂料组合物。 作为对现有水基聚合物涂料组合物的改进,阴离子和/或非离子表面活性剂以有效塑化由组合物形成的涂层的量存在。 本发明的水基聚合物涂料组合物也基本上不含助溶剂。 本发明还涉及涂覆本发明的涂料配方的基材和基材的方法。

    Stable waterborne polymer compositions containing poly(alkylenimines)
    10.
    发明授权
    Stable waterborne polymer compositions containing poly(alkylenimines) 失效
    含有聚(亚烷基亚胺)的稳定的水性聚合物组合物

    公开(公告)号:US06649679B1

    公开(公告)日:2003-11-18

    申请号:US09467071

    申请日:1999-12-20

    IPC分类号: C08K320

    摘要: This invention provides stable waterborne polymer compositions, which are stabilized against gelling, comprising a stable waterborne polymer composition having a Tg of greater than about 0° C. and comprising an acetoacetoxy-type functional polymer, a poly(alkylenimine), and a nonionic surfactant having a hydrophilic-lipophilic balance (HLB) of at least about 17.5. The waterborne polymer compositions of the invention are particularly useful in a variety of adhesive formulations such as pressure sensitive adhesives, laminating adhesives, and the like. Methods of making stable waterborne polymer compositions are also disclosed.

    摘要翻译: 本发明提供稳定的防水胶聚合物组合物,其包含具有大于约0℃的Tg的稳定的水性聚合物组合物,其包含乙酰乙酰氧基型官能聚合物,聚(亚烷基亚胺)和非离子表面活性剂 具有至少约17.5的亲水亲油平衡(HLB)。 本发明的水性聚合物组合物特别可用于各种粘合剂制剂,例如压敏粘合剂,层压粘合剂等。 还公开了制备稳定的水性聚合物组合物的方法。