Curable aqueous composition and use as water repellant non woven fiberglass binder
    35.
    发明公开
    Curable aqueous composition and use as water repellant non woven fiberglass binder 审中-公开
    水性可固化组合物及其作为防水剂的玻璃纤维非织造粘结剂使用

    公开(公告)号:EP1884526A1

    公开(公告)日:2008-02-06

    申请号:EP06291242.3

    申请日:2006-07-31

    IPC分类号: C08F8/14 D04H1/64 C03C25/32

    摘要: According to the present invention, water repellant curable compositions comprise: (i) one or more polyacid; (ii) one or more polyol comprising at least two hydroxyl groups; (iii) one or more reactive waterproofing agent chosen from a C 5 to C 30 alk(en)yl monocarboxylate of a (poly)ethoxylated trihydric polyol, C 5 to C 30 alk(en)ylamine (poly)alkoxylate, C 5 to C 30 alk(en)yl diamine (poly)alkoxylate, C 5 to C 30 alk(en)ylamine (poly)alkoxylate containing an ether or thiother group in the alk(en)ylamine group, and mixtures thereof. The compositions are dilutable with water to make thermosetting aqueous binder compositions. The present invention also provides methods of treating or contacting substrates chosen from a non-woven, woven and a composite, such as glass fiber substrates, with the thermosetting aqueous binder compositions, and drying and curing, and the water resistant products produced thereby.

    摘要翻译: 。根据本发明,防水剂固化组合物包含:(i)一种或多种多酸; (ii)一种或多种多元醇包含至少两个羟基; (iii)一种或由C 5选择至C 30烷基多种反应性防水剂(链烯)的(聚)的基单羧酸酯乙氧基化的三元的多元醇,C 5至C 30烷(烯)基胺(聚)烷氧基化物,C 5〜 -C 30烷(烯)基的二胺(聚)烷氧基化物,C 5至C 30烷(烯)基胺(聚)含于烷氧基化醚或thiother组中的烷(烯)基胺基团,以及它们的混合物。 该组合物可用水稀释,以使热固性粘合剂wässrige组合。 因此,本发明提供了治疗或接触选自衬底的方法的非织造,织造和复合,:如与热固性wässrige粘结剂组合物的玻璃纤维基材,和干燥和固化,以及由此产生的抗水产物。