Actinic radiation-curable formulations of unsaturated polyetherester
urethane
    92.
    发明授权
    Actinic radiation-curable formulations of unsaturated polyetherester urethane 失效
    不饱和聚醚酯聚氨酯的光化学辐射固化配方

    公开(公告)号:US4254230A

    公开(公告)日:1981-03-03

    申请号:US102299

    申请日:1979-12-10

    Inventor: Dennis D. Howard

    Abstract: Energy curable compositions which can be cured in the presence of air by exposure to actinic radiation contain at least one unsaturated urethane oligomer, said oligomer comprising the reaction product of at least one unsaturated active hydrogen-containing compound; at least one polyisocyanate; and at least one polyetherester, said polyetherester having in its main chain the residue of at least one poly(alkylene oxide) polyol.

    Abstract translation: 可通过暴露于光化辐射在空气存在下固化的能量可固化组合物含有至少一种不饱和氨基甲酸酯低聚物,所述低聚物包含至少一种不饱和活性氢化合物的反应产物; 至少一种多异氰酸酯; 和至少一种聚醚酯,所述聚醚酯在其主链中具有至少一种聚(环氧烷)多元醇的残基。

    Aqueous coating composition and process
    96.
    发明授权
    Aqueous coating composition and process 失效
    水性涂​​料组合物和工艺

    公开(公告)号:US4130522A

    公开(公告)日:1978-12-19

    申请号:US781660

    申请日:1977-03-28

    CPC classification number: C09D5/4496 C08F291/14 Y10S524/901

    Abstract: An aqueous coating composition comprises a polymer having pendant mercaptan groups and cross-linking agent having alpha-, beta-ethylenically unsaturated carbonyl groups in aqueous dispersion. In a preferred embodiment, the coating composition serves as a cathodic electrocoating composition.

    Abstract translation: 水性涂​​料组合物包含具有侧链硫醇基团的聚合物和在水分散体中具有α-,β-烯属不饱和羰基的交联剂。 在优选的实施方案中,涂料组合物用作阴极电涂组合物。

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