申请人:Allnex AUSTRIA GmbH
公开号:US10023547B2
公开(公告)日:2018-07-17
The invention relates to a hydrophilically modified multifunctional amine AC which has more than one primary amino group per molecule, and at least one group per molecule derived from the reaction of an epoxide group with a reactive group selected from the group consisting of secondary amino groups >NH, hydroxyl groups —OH, mercaptan groups —SH, amide groups —CO—NHR, where R can be hydrogen or an alkyl group having from one to twelve carbon atoms, hydroxyester groups, and acid groups, particularly carboxyl groups —COOH, sulphonic acid groups —SO3H, and phosphonic acid groups —PO3H2, and preferably, also moieties which are compatible with an epoxy resin, as well as a process for its preparation, and a method of use thereof.
本发明涉及一种亲水改性的多功能胺 AC,其每个分子具有一个以上的伯氨基, 以及至少一个由环氧基团与反应基团反应衍生的基团,反应基团选自由仲氨基 >NH、羟基 -OH、硫醇基 -SH、酰胺基 -CO-NHR、其中,R 可以是氢或具有 1 至 12 个碳原子的烷基、羟酯基团和酸基团,特别是羧基 -COOH、磺酸基团 -SO3H 和膦酸基团 -PO3H2,最好还包括与环氧树脂相容的分子,以及其制备工艺和使用方法。