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    • 5. 发明申请
    • AQUEOUS ADHESIVE COMPOSITION BASED ON POLYALDEHYDE AND POLYPHENOL
    • 基于聚二醇和聚苯乙烯的水性粘合剂组合物
    • US20140235124A1
    • 2014-08-21
    • US14235514
    • 2012-07-19
    • David DoisneauHéléne Decorps
    • David DoisneauHéléne Decorps
    • C09J109/08C09J7/04C09J107/02
    • C09J109/08C08L21/02C08L61/06C09J7/21C09J7/30C09J107/02C09J121/02C09J161/12Y10T428/249921Y10T442/2738
    • An aqueous adhesive composition includes: a phenol/aldehyde resin; and an unsaturated elastomer latex. The phenol/aldehyde resin is based on: an aromatic polyaldehyde bearing at least two aldehyde functional groups and including at least one aromatic nucleus; and a polyphenol including at least one aromatic nucleus. If there is just one aromatic nucleus, the nucleus bears two or three hydroxyl functional groups in a meta position with respect to each other or with respect to one another, with a remainder of the nucleus being unsubstituted. If there are plural aromatic nuclei, at least two of the nuclei each bear two or three hydroxyl functional groups in the meta position with respect to each other or with respect to one another, with two positions ortho to at least one of these hydroxyl functional groups being unsubstituted. The adhesive composition is useable to adhere a textile material to a crosslinkable rubber composition.
    • 水性粘合剂组合物包括:酚/醛树脂; 和不饱和弹性体胶乳。 酚/醛树脂基于:具有至少两个醛官能团并包括至少一个芳香核的芳族多醛; 和包含至少一个芳香核的多酚。 如果只有一个芳香核,则核在相对于彼此或相对于彼此的间位中具有两个或三个羟基官能团,其余的核是未取代的。 如果存在多个芳族核,则至少两个核在相对于彼此或相对于彼此的间位中具有两个或三个羟基官能团,在这些羟基官能团中的至少一个的邻位上具有两个位置 未被取代。 粘合剂组合物可用于将纺织材料粘附到可交联橡胶组合物上。