HYDROXYL FUNCTIONAL OIL POLYOL ACRYLIC GRAFT COPOLYMERS
    2.
    发明申请
    HYDROXYL FUNCTIONAL OIL POLYOL ACRYLIC GRAFT COPOLYMERS 有权
    羟基官能油多元醇丙烯酸共聚物

    公开(公告)号:US20110294946A1

    公开(公告)日:2011-12-01

    申请号:US13147828

    申请日:2010-03-02

    IPC分类号: C09D167/08 B05D3/02 C08G63/48

    摘要: Hydroxyl functional oil polyol acrylic graft copolymers are disclosed which can be used to produce coating compositions and coated surfaces. 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 hydroxyl functional oil polyol acrylic graft copolymers can be prepared by heating an epoxidized vegetable oil and a hydroxyl functional material in the presence of an acid catalyst to form a hydroxyl functional oil polyol, and reacting the hydroxyl functional oil polyol with a mixture of an ethylenically unsaturated monomer component in the presence of an initiator to form the hydroxyl functional oil polyol acrylic graft copolymer. Coating compositions can be prepared by crosslinking the hydroxyl functional oil polyol acrylic graft copolymers with a crosslinker.

    摘要翻译: 公开了可用于生产涂料组合物和涂布表面的羟基官能油多元醇丙烯酸接枝共聚物。 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。 羟基官能油多元醇丙烯酸接枝共聚物可以通过在酸催化剂的存在下加热环氧化植物油和羟基官能材料来形成羟基官能油多元醇,并使羟基官能油多元醇与烯键式 不饱和单体组分在引发剂存在下形成羟基官能油多元醇丙烯酸接枝共聚物。 涂料组合物可以通过用交联剂交联羟基官能油多元醇丙烯酸接枝共聚物来制备。