Water-base composition and crosslinking agent for water-soluble polymers
    1.
    发明申请
    Water-base composition and crosslinking agent for water-soluble polymers 审中-公开
    水溶性聚合物的水基组成和交联剂

    公开(公告)号:US20050043454A1

    公开(公告)日:2005-02-24

    申请号:US10496973

    申请日:2002-11-28

    CPC分类号: C09D7/63 C08K5/09

    摘要: The present invention provides a crosslinking agent for a water-soluble polymer, which is stable and which provides the water-soluble polymer with improved water resistance and excellent characteristics. Further, the invention provides an aqueous composition suitable as a surface treating agent by which the characteristics of a substrate surface can be improved. The aqueous composition of the invention comprises a mixed aqueous solution containing a chelating agent having a pH of from 1 to 7 and a zirconium compound, and is useful as a surface treating agent, a crosslinking agent for a water-soluble polymer, etc. As the chelating agent, there may be listed amino carboxylic acid or its derivatives and, as the amino carboxylic acid, there may be listed monoamino monocarboxylic acid or monoamino dicarboxylic acid.

    摘要翻译: 本发明提供了一种水溶性聚合物交联剂,其是稳定的,并且提供了具有改善的耐水性和优异特性的水溶性聚合物。 此外,本发明提供适合作为表面处理剂的水性组合物,通过该组合物可以提高基材表面的特性。 本发明的水性组合物包含含有pH为1〜7的螯合剂和锆化合物的混合水溶液,可用作表面处理剂,水溶性聚合物交联剂等。 作为螯合剂,可以列举氨基羧酸或其衍生物,作为氨基羧酸,可以列举单氨基一元羧酸或单氨基二羧酸。