Foam stabilization and oily soil removal with associative thickeners
    34.
    发明授权
    Foam stabilization and oily soil removal with associative thickeners 有权
    用缔合增稠剂泡沫稳定和油性去污

    公开(公告)号:US09102902B2

    公开(公告)日:2015-08-11

    申请号:US14260920

    申请日:2014-04-24

    Abstract: The invention involves foam stabilization compositions that rely upon anonionic/hydrophobic interaction. According to the invention, an associative thickener is used to provide long range nonionic/hydrophobic interaction with the hydrophobic groups of the surfactants present in the same. The interaction must be of sufficient character so that the components can maintain long range intermolecular networking, causing longer lasting and increased foam production, even in the presence of hydrophobic/oily soils. The system provides an environmentally friendly alternative for traditional foaming enhancers such as cocamide DEA.

    Abstract translation: 本发明涉及依赖于非离子/疏水相互作用的泡沫稳定组合物。 根据本发明,缔合增稠剂用于与存在于其中的表面活性剂的疏水基团提供长距离的非离子/疏水相互作用。 相互作用必须具有足够的性质,使得组分可以保持长距离的分子间连接,即使在疏水/油性土壤的存在下,也会导致更持久和增加的泡沫产生。 该系统为传统发泡促进剂如椰油酰胺DEA提供了环保的替代方案。

    Foam stabilization with polyethyleneimine ethoxylates
    37.
    发明授权
    Foam stabilization with polyethyleneimine ethoxylates 有权
    泡沫稳定化与聚乙烯亚胺乙氧基化物

    公开(公告)号:US08759276B2

    公开(公告)日:2014-06-24

    申请号:US13791054

    申请日:2013-03-08

    Abstract: The invention involves foam stabilization compositions that rely upon an electrostatic charge interaction. According to the invention, the positively charged class of polymers such as polyethyleneimine (PEI) polymers are used to provide a long range electrostatic interaction with detersive anionic or amphoteric surfactants present in the same. The interaction must be of sufficient character so that the components do not precipitate out, instead causing longer lasting and increased foam production. The system provides an environmentally friendly alternative for traditional foaming enhancers such as cocamide DEA.

    Abstract translation: 本发明涉及依靠静电电荷相互作用的泡沫稳定组合物。 根据本发明,使用带正电荷的聚合物如聚乙烯亚胺(PEI)聚合物来提供与其中存在的去污阴离子或两性表面活性剂的长程静电相互作用。 相互作用必须具有足够的性质,使得组分不会沉淀出来,而是引起更持久和增加的泡沫产生。 该系统为传统发泡促进剂如椰油酰胺DEA提供了环保的替代方案。

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