Amine-functionalized polyisobutylenes for improved hydrophobizing microemulsions
    1.
    发明授权
    Amine-functionalized polyisobutylenes for improved hydrophobizing microemulsions 有权
    胺官能化聚异丁烯,用于改善疏水化微乳液

    公开(公告)号:US07388033B2

    公开(公告)日:2008-06-17

    申请号:US10946125

    申请日:2004-09-21

    摘要: In one embodiment, the present invention relates to amine-functionalized polyisobutylenes. Methods for preparing the amine-functionalized polyisobutylenes are also described. Furthermore, the invention relates to microemulsion coating compositions comprising the amine-functionalized polyisobutylenes which can be applied to various surfaces, especially metallic vehicle surfaces, wherein the compositions form a protective barrier on the surface and improve the drying rate, protection and shine of the surface. The coating compositions have a long service life and withstand numerous washing cycles. Moreover, the coating compositions when applied to surfaces, hydrophobize the same and allow for easy removal of water by increasing the contact angle of water droplets and thus reducing the “footprint” thereof.

    摘要翻译: 在一个实施方案中,本发明涉及胺官能化的聚异丁烯。 还描述了制备胺官能化的聚异丁烯的方法。 此外,本发明涉及包含胺官能化的聚异丁烯的微乳液涂料组合物,其可应用于各种表面,特别是金属载体表面,其中组合物在表面上形成保护屏障,并提高表面的干燥速率,保护和光泽 。 涂料组合物具有长的使用寿命并且经受许多洗涤循环。 此外,当涂覆组合物施加到表面上时,使其疏水化并且通过增加水滴的接触角从而容易地除去水分,从而减少其“覆盖”。