SUBSTRATES COATED WITH A POLYUREA COMPRISING A (METH)ACRYLATED AMINE REACTION PRODUCT
    1.
    发明申请
    SUBSTRATES COATED WITH A POLYUREA COMPRISING A (METH)ACRYLATED AMINE REACTION PRODUCT 有权
    包覆A(甲基)丙烯酰胺反应产物的聚氨酯的基材

    公开(公告)号:US20070160853A1

    公开(公告)日:2007-07-12

    申请号:US11611984

    申请日:2006-12-18

    Abstract: A metallic substrate coated at least in part with a multilayer coating composite, comprising at least one of an electrocoat layer, a base coat layer, and a clearcoat layer; and a polyurea formed from a reaction mixture comprising isocyanate and a (meth)acrylated amine reaction product of a monoamine and a poly(meth)acrylate is disclosed. The ratio of equivalents of isocyanate groups to equivalents of amine groups in the polyurea is greater than 1 and the isocyanate functional component and the (meth)acrylated amine functional component can be applied to the substrate at a volume mixing ratio of 1:1. A building comprising a building component coated at least in part with such a polyurea is also disclosed, as is a substrate coated at least in part with such a polyurea, wherein the ratio of equivalents or isocyanate to equivalents of amine groups is greater than 1.3:1.

    Abstract translation: 至少部分涂覆有多层涂层复合材料的金属基材,其包含电泳涂层,底涂层和透明涂层中的至少一种; 并且公开了由包含异氰酸酯和单胺和聚(甲基)丙烯酸酯的(甲基)丙烯酸酯化胺反应产物的反应混合物形成的聚脲。 异氰酸酯基当量与聚脲中胺基当量的比值大于1,异氰酸酯官能组分和(甲基)丙烯酸酯化胺官能组分可以以1:1的体积混合比施加到基材上。 还公开了包括至少部分涂覆有这种聚脲的建筑构件的建筑物,以及至少部分地涂覆有这种聚脲的基材,其中等同物或异氰酸酯与胺基当量的比例大于1.3: 1。

    Compositions containing copolymers of olefinic monomers
    2.
    发明申请
    Compositions containing copolymers of olefinic monomers 失效
    含有烯属单体共聚物的组合物

    公开(公告)号:US20050250911A1

    公开(公告)日:2005-11-10

    申请号:US11116706

    申请日:2005-04-28

    Abstract: A composition that includes a non-gelled copolymer that contains residues having structural units (I): where n is an integer from 1 to 10,000; R1 is linear or branched C1 to C4 alkyl; R2 is selected from the group consisting of methyl, linear, cyclic or branched C2 to C20 alkyl, alkenyl, aryl, alkaryl and aralkyl, and R3 is a group resulting from a post polymerization reaction selected from transesterification, transamidification and hydrolysis with a compound selected from hydroxy functional compounds and amine functional compounds. The composition may contain co-reactive functional groups and may be a thermosetting composition. A substrate may be coated with the thermosetting composition singly or as part of a multi-layer composite coating that includes a base coat layer and a substantially pigment free top coat layer.

    Abstract translation: 包含含有具有结构单元(I)的残基的非胶凝共聚物的组合物:其中n为1至10,000的整数; R 1是直链或支链C 1至C 4烷基; R 2选自甲基,直链,环状或支链C 2至C 20烷基,烯基,芳基,烷芳基和 芳烷基和R 3是由选自酯交换反应,酰胺化反应和用选自羟基官能化合物和胺官能化合物的化合物水解的后聚合反应得到的基团。 组合物可以含有共反应性官能团并且可以是热固性组合物。 基材可以单独地涂覆有热固性组合物,或者作为多层复合涂层的一部分,其包括底涂层和基本上不含颜料的顶涂层。

    Etherified carbamate functional copolymers of isobutylene type monomers, and their use in curable compositions
    3.
    发明申请
    Etherified carbamate functional copolymers of isobutylene type monomers, and their use in curable compositions 审中-公开
    异丁烯型单体的醚化氨基甲酸酯官能共聚物及其在可固化组合物中的用途

    公开(公告)号:US20050032978A1

    公开(公告)日:2005-02-10

    申请号:US10635796

    申请日:2003-08-06

    CPC classification number: C08F8/30 C08F8/28 C08F210/14

    Abstract: A reaction product is provided, of reactants comprising: a) at least one copolymer comprising at least 30 mol % of residues having the following alternating structural units: -[DM-AM]-  wherein DM represents a residue from a donor monomer, AM represents a residue from an acceptor monomer, the copolymer containing pendant carbamate groups or groups that can be converted to carbamate groups; b) at least one aldehyde; and c) at least one monohydric alcohol; wherein when the copolymer (a) contains groups that can be converted to carbamate groups, the reactants further comprise: d) at least one material that will convert said groups into carbamate groups. The reaction product is suitable for use in a variety of curable compositions, which are also provided.

    Abstract translation: 提供反应产物,反应物包括:a)至少一种包含至少30mol%具有以下交替结构单元的残基的共聚物: - [DM-AM] - 其中DM表示来自供体单体的残基,AM表示 来自受主单体的残基,含有氨基甲酸酯侧基的共聚物或可转化为氨基甲酸酯基团的基团; b)至少一种醛; 和c)至少一种一元醇; 其中当所述共聚物(a)含有可转化为氨基甲酸酯基团的基团时,所述反应物还包含:d)至少一种将所述基团转化为氨基甲酸酯基团的物质。 反应产物适用于各种可固化组合物,其也可提供。

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