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    Copolymers comprising low surface tension (meth) acrylates
    1.
    发明授权
    Copolymers comprising low surface tension (meth) acrylates 失效
    包含低表面张力（甲基）丙烯酸酯的共聚物

    公开(公告)号：US06841641B2

    公开(公告)日：2005-01-11

    申请号：US10237357

    申请日：2002-09-09

    申请人： Kurt G. Olson ,  Simion Coca ,  James B. O'Dwyer ,  Joanne H. Smith

    发明人： Kurt G. Olson ,  Simion Coca ,  James B. O'Dwyer ,  Joanne H. Smith

    IPC分类号： C08F220/10 ,  C08F20/22 ,  C08F220/22 ,  C08F230/08

    CPC分类号： C08F220/10

    摘要： The present invention is directed to a copolymer that includes a first radically polymerizable low surface tension (meth)acrylate monomer and one or more other radically polymerizable ethylenically unsaturated monomers. The copolymer has a polydispersity index of less than 2.5. The present invention further includes a controlled radical polymerization method to make the above described low surface tension containing copolymers. The method includes the steps of adding a first radically polymerizable low surface tension (meth)acrylate monomer and one or more other radically polymerizable ethylenically unsaturated monomers to a solution containing a suitable atom transfer radical polymerization (ATRP) initiator.

    摘要翻译： 本发明涉及包含第一自由基聚合性低表面张力（甲基）丙烯酸酯单体和一种或多种其它可自由基聚合的烯属不饱和单体的共聚物。 共聚物的多分散指数小于2.5。 本发明还包括制备上述低表面张力共聚物的受控自由基聚合方法。 该方法包括将第一自由基聚合性低表面张力（甲基）丙烯酸酯单体和一种或多种其它可自由基聚合的烯属不饱和单体加入到含有合适的原子转移自由基聚合（ATRP）引发剂的溶液中的步骤。

    Copolymers comprising low surface tension (meth)acrylates
    2.
    发明申请
    Copolymers comprising low surface tension (meth)acrylates 审中-公开
    包含低表面张力（甲基）丙烯酸酯的共聚物

    公开(公告)号：US20080255307A1

    公开(公告)日：2008-10-16

    申请号：US12132928

    申请日：2008-06-04

    申请人： Kurt G. Olson ,  Simion Coca ,  James B. O'Dwyer ,  Joanne H. Smith

    发明人： Kurt G. Olson ,  Simion Coca ,  James B. O'Dwyer ,  Joanne H. Smith

    IPC分类号： C08G63/00

    CPC分类号： C08F220/10

    摘要： The present invention is directed to a copolymer that includes a first radically polymerizable low surface tension (meth)acrylate monomer and one or more other radically polymerizable ethylenically unsaturated monomers. The copolymer has a polydispersity index of less than 2.5. The present invention further includes a controlled radical polymerization method to make the above described low surface tension containing copolymers. The method includes the steps of adding a first radically polymerizable low surface tension (meth)acrylate monomer and one or more other radically polymerizable ethylenically unsaturated monomers to a solution containing a suitable atom transfer radical polymerization (ATRP) initiator.

    摘要翻译： 本发明涉及包含第一自由基聚合性低表面张力（甲基）丙烯酸酯单体和一种或多种其它可自由基聚合的烯属不饱和单体的共聚物。 共聚物的多分散指数小于2.5。 本发明还包括制备上述低表面张力共聚物的受控自由基聚合方法。 该方法包括将第一自由基聚合性低表面张力（甲基）丙烯酸酯单体和一种或多种其它可自由基聚合的烯属不饱和单体加入到含有合适的原子转移自由基聚合（ATRP）引发剂的溶液中的步骤。

    Thermosetting compositions containing epoxy-functional polymers prepared using atom transfer radical
    10.
    发明授权
    Thermosetting compositions containing epoxy-functional polymers prepared using atom transfer radical 失效
    含有使用原子转移自由基聚合制备的环氧官能聚合物的热固性组合物

    公开(公告)号：US06485788B1

    公开(公告)日：2002-11-26

    申请号：US09934384

    申请日：2001-08-21

    申请人： Simion Coca ,  Dennis A. Simpson ,  James B. O'Dwyer ,  Kurt G. Olson

    发明人： Simion Coca ,  Dennis A. Simpson ,  James B. O'Dwyer ,  Kurt G. Olson

    IPC分类号： C08G5932

    CPC分类号： C08L53/00 ,  C08F8/26 ,  C08F293/005 ,  C08F2438/01 ,  C08G59/3209 ,  C08K5/0025 ,  C09D153/00 ,  Y10T428/31511 ,  C08L33/12 ,  C08L2666/02

    摘要： A thermosetting composition is provided comprising: (a) a crosslinking agent having at least two functional groups that are reactive with epoxides; and (b) a non-gelled, epoxy functional polymer prepared by atom transfer radical polymerization, in the presence of an initiator having at least one radically transferable group. The polymer contains at least one of the following polymer chain structures: —{(M)p—(G)q}x— or —{(G)q—(M)p}x— wherein M is a residue, that is free of epoxy functionality, of at least one ethylenically unsaturated radically polymerizable monomer; G is a residue, that has epoxy functionality, of at least one ethylenically unsaturated radically polymerizable monomer; p and q represent average numbers of residues occurring in a block of residues in each polymer chain structure; and p, q, and x are each independently selected for each structure such that the epoxy functional polymer has a number average molecular weight of at least 250. Also provided by the present invention are methods of coating a substrate using compositions of the present invention and substrates coated by such methods, as well as color-plus-clear composite coatings.

    摘要翻译： 提供一种热固性组合物，其包括：（a）具有至少两个与环氧化物反应的官能团的交联剂; 和（b）在具有至少一个可自由基转移基团的引发剂的存在下通过原子转移自由基聚合制备的非胶凝的环氧官能聚合物。 聚合物含有至少一种以下聚合物链结构：或其中M是不含环氧官能团的至少一种烯属不饱和自由基聚合单体的残基; G是具有至少一个烯属不饱和自由基聚合单体的具有环氧官能度的残基; p和q表示在每个聚合物链结构的残基块中发生的残基的平均数目; 对于每种结构，p，q和x各自独立地选择，使得环氧官能聚合物的数均分子量至少为250.本发明还提供了使用本发明的组合物涂覆底物的方法和 通过这些方法涂覆的基材，以及彩色 - 透明复合涂层。