申请人:Kravitz Howard S.
公开号:US10851259B2
公开(公告)日:2020-12-01
The invention provides coated substrates comprising a substrate and a barrier coating on at least one surface of the substrate. The barrier coating comprises (i) vermiculite, (ii) polymer capable of forming a film, (iii) chemical stabilizing agent selected from materials that contain cationic functionality selected from lithium, alkyl C2-C6 ammonium, allyl ammonium, heterocylclic ammonium, morpholonium, ammonium and amino C3-C6 alkyl carboxylic acids; lithium cations in combination with anions selected from carboxylic, phosphoric, phosphonic, sulfonic and fatty acids, lithium chelating agents, and lithium salts, ammonia, C3-C6 amine, heterocyclic amines, lithium hydroxide, morpholine, and morpholine oleate; and (iv) cross-linking agent. The invention also provides articles coated with such coatings, methods and mixtures for making such coated substrates and articles.
本发明提供涂层基材,包括基材和基材至少一个表面上的阻隔涂层。阻隔涂层包括:(i) 蛭石;(ii) 能成膜的聚合物;(iii) 化学稳定剂,选自含有阳离子功能的材料,选自锂、C2-C6 烷基铵、烯丙基铵、杂环铵、吗啉铵、铵和氨基 C3-C6 烷基羧酸;锂阳离子与选自羧酸、磷酸、膦酸、磺酸和脂肪酸的阴离子、锂螯合剂和 锂盐、氨、C3-C6 氨基、杂环胺、氢氧化锂、吗啉和吗啉油酸酯;以及 (iv) 交联剂。本发明还提供了涂有此类涂层的物品、制造此类涂层基材和物品的方法和混合物。