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    • 35. 发明申请
    • BARRIER COATINGS FOR FILM AND STRUCTURES
    • 遮盖膜和结构涂层
    • US20140377545A1
    • 2014-12-25
    • US14236170
    • 2012-08-01
    • Howard S. KarvitzBarry J. Hostetter
    • Howard S. KarvitzBarry J. Hostetter
    • C09D129/04C08K3/34C08K5/17C08K5/098C08K3/28C08K5/357C08K5/05C08K3/22
    • 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.
    • 本发明提供涂覆的基材,其包含基材和在基材的至少一个表面上的阻挡涂层。 阻隔涂层包括(i)蛭石,(ii)能够形成膜的聚合物,(iii)化学稳定剂,其选自含有阳离子官能团的材料,所述阳离子官能团选自锂,烷基C2-C6铵,烯丙基铵,杂环烷基铵,吗啉鎓, 铵和氨基C 3 -C 6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,C 3 -C 6胺,杂环胺,氢氧化锂,吗啉和吗啉油酸酯组合; 和(iv)交联剂。 本发明还提供涂覆有这种涂层的制品,用于制造这种涂覆的基材和制品的方法和混合物。