BIOINERT ARTICLE AND ITS USE
    176.
    发明申请
    BIOINERT ARTICLE AND ITS USE 审中-公开
    生物学家及其使用

    公开(公告)号:US20160222224A1

    公开(公告)日:2016-08-04

    申请号:US15021250

    申请日:2014-09-08

    Abstract: An article, comprising a substrate and a polymer film attached to the substrate is provided, the polymer film comprising a first layer of a first polymer functionalized by a first functionalization compound covalently bound to said first polymer and bearing at least one catecholic group being present on a surface of the first layer. The polymer film is a layered film, a top layer of which is formed by the first layer, the layered film comprising at least one further layer of at least one further polymer functionalized by a further functionalization compound covalently bound to said further polymer and bearing at least one catecholic group being present on a surface of the at least one further layer, wherein an average ratio of catecholic groups per polymer molecule is equal to or less than 1 in case of the first polymer and greater than 1 in case of the further polymer.

    Abstract translation: 提供了一种包括基材和连接到基底上的聚合物膜的制品,该聚合物薄膜包括第一聚合物层,该第一层被第一官能化化合物官能化,该第一官能化化合物共价结合到所述第一聚合物上并带有至少一个儿茶酚基, 第一层的表面。 所述聚合物膜是层压膜,其顶层由第一层形成,所述层状膜包含至少一个另外的另外的层,所述至少一个另外的聚合物通过与所述另外的聚合物共价结合的另外的官能化化合物官能化并承载在 至少一个儿茶酚基团存在于至少一个另外的层的表面上,其中在聚合物分子的情况下,每个聚合物分子的儿茶酚基团的平均比例等于或小于1,在另外的聚合物的情况下大于1 。

    Coating Compositions Having Hydroxyl Phenyl Functional Polymers
    177.
    发明申请
    Coating Compositions Having Hydroxyl Phenyl Functional Polymers 审中-公开
    具有羟基苯基官能聚合物的涂料组合物

    公开(公告)号:US20160024337A1

    公开(公告)日:2016-01-28

    申请号:US14776097

    申请日:2014-03-14

    CPC classification number: C09D167/06 C09D167/00 C09D167/02 C09D201/06

    Abstract: Coating compositions are disclosed. In some embodiments, the coating compositions are used to coat substrates such as packaging materials and the like for the storage of food and beverages. The coating compositions can be prepared from a hydroxyl phenyl functional polymer, a phenolic crosslinker, and a non-aqueous solvent, wherein the hydroxyl phenyl functional polymer is prepared using a phenol stearic acid compound, and wherein the acid number of the hydroxyl phenyl functional polymer is less than about 30 mg KOH/resin.

    Abstract translation: 公开了涂料组合物。 在一些实施方案中,涂料组合物用于涂覆诸如包装材料等的基材以用于储存食品和饮料。 涂料组合物可以由羟基苯基官能聚合物,酚类交联剂和非水溶剂制备,其中羟基苯基官能聚合物使用苯酚硬脂酸化合物制备,其中羟基苯基官能聚合物的酸值 小于约30mg KOH /树脂。

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