COPOLYMERS OF ALPHA-OLEFIN TYPE MONOMERS AND CURABLE FILM-FORMING COMPOSITIONS CONTAINING THEM
    99.
    发明申请
    COPOLYMERS OF ALPHA-OLEFIN TYPE MONOMERS AND CURABLE FILM-FORMING COMPOSITIONS CONTAINING THEM 审中-公开
    ALPHA-OLEFIN型单体的共聚物和含有它们的可固化成膜组合物

    公开(公告)号:US20100160561A1

    公开(公告)日:2010-06-24

    申请号:US12343565

    申请日:2008-12-24

    IPC分类号: C08F220/06 C08L75/00

    摘要: The present invention is directed to copolymers, which are polymerization products of: (i) a monomer having alpha-olefinic functionality; (ii) a monomer different from (i) having active hydrogen functionality; and (iii) a monomer different from (ii) having acrylic functionality. The molar ratio of the monomer (i) having alpha-olefinic functionality to the monomer (iii) having acrylic functionality is less than 1:1, and the conversion of the monomer (i) having alpha-olefinic functionality during polymerization is greater than 90%. When monomers having methacrylic functionality are used to prepare the copolymer, the molar ratio of the monomer (iii) having acrylic functionality to the monomers having methacrylic functionality is greater than 2:1. Also disclosed are curable film-forming compositions comprising the copolymers.

    摘要翻译: 本发明涉及共聚物,其是以下聚合产物:(i)具有α-烯属官能团的单体; (ii)不同于(i)具有活性氢官能团的单体; 和(iii)不同于具有丙烯酸官能度的(ii)的单体。 具有α-烯属官能度的单体(i)与具有丙烯酸官能度的单体(iii)的摩尔比小于1:1,聚合过程中具有α-烯属官能度的单体(i)的转化率大于90 %。 当使用具有甲基丙烯酸官能度的单体制备共聚物时,具有丙烯酸官能度的单体(ⅲ)与具有甲基丙烯酸官能度的单体的摩尔比大于2:1。 还公开了包含该共聚物的可固化成膜组合物。