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34 条记录 (耗时 0.03 秒)

    Compositions containing rheology modifiers with functional group-containing polymers
    31.
    发明授权
    Compositions containing rheology modifiers with functional group-containing polymers 失效
    含有含官能团聚合物的流变改性剂的组合物

    公开(公告)号：US6111001A

    公开(公告)日：2000-08-29

    申请号：US198837

    申请日：1998-11-24

    申请人： Steven V. Barancyk ,  Michael A. Mayo ,  Daniel E. Rardon ,  John W. Burgman ,  Robert L. Auger

    发明人： Steven V. Barancyk ,  Michael A. Mayo ,  Daniel E. Rardon ,  John W. Burgman ,  Robert L. Auger

    IPC分类号： C08L101/02 ,  C08K5/205 ,  C08K5/21 ,  C08L61/20 ,  C08L101/00 ,  C09D5/04 ,  C09D201/02

    CPC分类号： C09D201/025 ,  C09D5/04

    摘要： Disclosed are compositions comprised of (a)a polymer containing pendant and/or functional groups selected from the group consisting of carbamate, urethane and/or amide functional groups; and (b) a rheology modifier comprising the reaction product of an amine and an isocyanate; and, optionally, a polymer which is different from the polymer (a) which contains carbamate, urethane and/or amide functional groups. Also disclosed are curable compositions comprised of the compositions described above which further comprise (c) a curing agent having functional groups reactive with the functional groups of the polymer (a). The curable compositions are useful for a variety of applications such as adhesives, sealants and surface coatings where the presence of a carbamate, urethane and/or amide functional polymer in conjunction with the rheology modifier provides improved thixotropy and superior sag resistance.

    摘要翻译： 公开了包含（a）含有选自氨基甲酸酯，氨基甲酸酯和/或酰胺官能团的侧基和/或官能团的聚合物的组合物; 和（b）包含胺和异氰酸酯的反应产物的流变改性剂; 和任选的不同于含有氨基甲酸酯，氨基甲酸酯和/或酰胺官能团的聚合物（a）的聚合物。 还公开了包含上述组合物的可固化组合物，其还包含（c）具有与聚合物（a）的官能团反应的官能团的固化剂。 可固化组合物可用于各种应用，例如粘合剂，密封剂和表面涂层，其中氨基甲酸酯，氨基甲酸酯和/或酰胺官能聚合物与流变改性剂的结合提供了改善的触变性和优异的抗流挂性。

    Flexible aminoplast-curable film-forming compositions and composite coating
    32.
    发明授权
    Flexible aminoplast-curable film-forming compositions and composite coating 失效
    柔性氨基塑料固化成膜组合物和复合涂层

    公开(公告)号：US5976701A

    公开(公告)日：1999-11-02

    申请号：US770195

    申请日：1996-12-19

    申请人： Steven V. Barancyk ,  Christopher A. Verardi ,  Gina M. Terrago

    发明人： Steven V. Barancyk ,  Christopher A. Verardi ,  Gina M. Terrago

    IPC分类号： C08G18/46 ,  C08G18/50 ,  C08G65/333 ,  C08G71/00 ,  C08L61/20 ,  C08L71/02 ,  C09D171/02 ,  C09D201/06 ,  C08L33/14 ,  C08L67/02 ,  C08L75/04

    CPC分类号： C09D171/02 ,  C08G18/4615 ,  C08G18/5045 ,  C08G65/33344 ,  C08G71/00 ,  C08L71/02 ,  C09D201/06 ,  C08L61/20 ,  Y10T428/31551 ,  Y10T428/31565 ,  Y10T428/31573 ,  Y10T428/31786 ,  Y10T428/31794 ,  Y10T428/31797 ,  Y10T428/31855 ,  Y10T428/31909 ,  Y10T428/31942

    摘要： A flexible, aminoplast-curable film-forming composition can serve as a transparent coating composition for a multi-component composite coating composition having the transparent coating on a pigmented or colored base coat. The film-forming composition comprises at least two polymeric components. One is a polyether polymer containing a plurality of terminal and/or pendant carbamate groups of the structure: ##STR1## Another is at least one additional carbamate functional polymer along with urethane oligomer or is a polyurethane polyol. The former include carbamate functional polyester, acrylic polymer, and polyurethane, where each contains a plurality of terminal and/or pendant carbamate groups of the Structure I depicted above. Also the urethane oligomers has a plurality of carbamate groups of Structure I that are pendant and/or terminal. The latter polyurethane polyol has a plurality of pendant and/or terminal hydroxyl groups and optionally can be used with the urethane polyol and/or any of the aforementioned carbamate functional polymers. Optionally an additional polymer that is present is an acrylic polymer containing a plurality of amide groups with or without a plurality of terminal and/or pendant carbamate groups of Structure I. Also with the presence of the amide functional acrylic polymer, silica can be employed. Additionally for crosslinking the film-forming composition contains an aminoplast crosslinking agent.

    摘要翻译： 柔性的可固化氨基塑料的成膜组合物可用作多色复合涂料组合物的透明涂料组合物，该涂料组合物在着色或着色的底涂层上具有透明涂层。 成膜组合物包含至少两种聚合物组分。 一种是含有多个结构的末端和/或侧氨基甲酸酯基团的聚醚聚合物：另一种是至少一种另外的氨基甲酸酯官能聚合物以及氨基甲酸酯低聚物或者是聚氨酯多元醇。 前者包括氨基甲酸酯官能聚酯，丙烯酸聚合物和聚氨酯，其中每个包含上述结构I的多个末端和/或氨基甲酸酯侧基。 此外，氨基甲酸酯低聚物还具有多个结构I的氨基甲酸酯基团和/或末端。 后一种聚氨酯多元醇具有多个侧基和/或末端羟基，并且任选地可以与氨基甲酸酯多元醇和/或任何上述氨基甲酸酯官能聚合物一起使用。 任选地，存在的另外的聚合物是含有多个具有或不具有结构I的末端和/或侧氨基甲酸酯基团的酰胺基团的丙烯酸聚合物。还可以使用二氧化硅。 另外为了交联，成膜组合物含有氨基塑料交联剂。

    Color-plus-clear composite coating compositions containing alkylolated or etherified carbanate functional polymers
    33.
    发明授权
    Color-plus-clear composite coating compositions containing alkylolated or etherified carbanate functional polymers 失效
    含有羟烷基化或醚化的碳酸酯官能聚合物的增色透明复合涂料组合物

    公开(公告)号：US5922475A

    公开(公告)日：1999-07-13

    申请号：US846521

    申请日：1997-04-29

    申请人： Steven V. Barancyk ,  Leigh-Ann Humbert

    发明人： Steven V. Barancyk ,  Leigh-Ann Humbert

    IPC分类号： C08L33/06 ,  C08L61/20 ,  C08L67/02 ,  C09D133/06 ,  C09D167/00

    CPC分类号： C09D167/00 ,  C09D133/062 ,  C08L33/062 ,  C08L61/20 ,  C08L67/02 ,  Y10T428/31794 ,  Y10T428/31935 ,  Y10T428/31942

    摘要： A curable film-forming composition is provided comprising: (i) a polyester polymer or oligomer containing a plurality of carbamate groups of the structure: ##STR1## (ii) an alkylolated and optionally etherified carbamate functional acrylic polymer; and (iii) an aminoplast crosslinking agent.A multi-component composite coating composition is also provided. The coating composition comprises a pigmented film-forming composition serving as a base coat and a clear film-forming composition serving as a transparent coat over the base coat. The transparent coat, or clear coat, is derived from the curable film-forming composition described above.

    摘要翻译： 提供了一种可固化成膜组合物，其包括：（i）含有多个氨基甲酸酯基团的聚酯聚合物或低聚物，其结构如下：（ii）烷醇化和任选醚化的氨基甲酸酯官能丙烯酸类聚合物; 和（iii）氨基塑料交联剂。 还提供了多组分复合涂料组合物。 涂料组合物包含用作底涂层的着色成膜组合物和在底涂层上作为透明涂层的透明成膜组合物。 透明涂层或透明涂层衍生自上述可固化成膜组合物。