Catalysts for catalytic chain transfer
    2.
    发明申请
    Catalysts for catalytic chain transfer 失效
    用于催化链转移的催化剂

    公开(公告)号:US20070155887A1

    公开(公告)日:2007-07-05

    申请号:US11595174

    申请日:2006-11-09

    IPC分类号: C08F118/02 C07F15/06

    摘要: Cobaloxime derivatives and methods of producing cobaloxime derivatives are disclosed herein. Methods of producing decolorized homo- and co-polymers through polymerization of monomers in presence of the cobaloxime derivatives and decolorization of the produced polymer by exposing the polymer to a sorbent and, optionally, a solvent are also disclosed herein.

    摘要翻译: 钴芴衍生物和生产钴ime ime衍生物的方法在本文中公开。 本发明还公开了通过在钴ime衍生物存在下聚合单体并通过将聚合物暴露于吸附剂和任选的溶剂而使生成的聚合物脱色来生产脱色的均聚物和共聚物的方法。

    Methods for the synthesis of polycyclic guanidine compounds
    3.
    发明授权
    Methods for the synthesis of polycyclic guanidine compounds 有权
    多环胍化合物的合成方法

    公开(公告)号:US08642771B2

    公开(公告)日:2014-02-04

    申请号:US13515634

    申请日:2010-12-17

    申请人: Alexei Gridnev

    发明人: Alexei Gridnev

    IPC分类号: C07D211/06

    CPC分类号: C07D487/04

    摘要: The present invention provides methods for the synthesis of polycyclic guanidine compounds. In certain embodiments, provided methods include the step of contacting a described reagent with a triamine compound to provide a polycyclic guanidine compound.

    摘要翻译: 本发明提供了多环胍化合物的合成方法。 在某些实施方案中,所提供的方法包括使所述试剂与三胺化合物接触以提供多环胍化合物的步骤。

    METHODS FOR THE SYNTHESIS OF POLYCYCLIC GUANIDINE COMPOUNDS
    4.
    发明申请
    METHODS FOR THE SYNTHESIS OF POLYCYCLIC GUANIDINE COMPOUNDS 有权
    合成多环胍化合物的方法

    公开(公告)号:US20120259112A1

    公开(公告)日:2012-10-11

    申请号:US13515634

    申请日:2010-12-17

    申请人: Alexei Gridnev

    发明人: Alexei Gridnev

    IPC分类号: C07D487/04

    CPC分类号: C07D487/04

    摘要: The present invention provides methods for the synthesis of polycyclic guanidine compounds. In certain embodiments, provided methods include the step of contacting a described reagent with a triamine compound to provide a polycyclic guanidine compound.

    摘要翻译: 本发明提供了多环胍化合物的合成方法。 在某些实施方案中,所提供的方法包括使所述试剂与三胺化合物接触以提供多环胍化合物的步骤。

    Decolorization of oligomers
    5.
    发明申请
    Decolorization of oligomers 有权
    低聚物脱色

    公开(公告)号:US20070191523A1

    公开(公告)日:2007-08-16

    申请号:US11595449

    申请日:2006-11-09

    IPC分类号: C08K5/07

    CPC分类号: C08F6/02 C08F220/18

    摘要: Methods of producing decolorized homo- and co-polymers through polymerization of monomers in presence of cobalt-complexed tetraphenyl porphyrin derivatives and decolorization of the produced polymer by exposing the polymer to a sorbent and, optionally, a solvent are disclosed herein.

    摘要翻译: 在钴络合的四苯基卟啉衍生物的存在下通过单体聚合生产脱色的均聚物和共聚物的方法,以及通过将聚合物暴露于吸附剂和任选的溶剂而使生产的聚合物脱色的方法在本文中公开。

    Processes including initiation of polymerization by hydrogen atom donation
    9.
    发明申请
    Processes including initiation of polymerization by hydrogen atom donation 审中-公开
    包括通过氢原子进行聚合引发的方法

    公开(公告)号:US20060111535A1

    公开(公告)日:2006-05-25

    申请号:US11330014

    申请日:2006-01-10

    IPC分类号: C08F20/10 C08F120/10

    摘要: This invention relates to the polymerization of vinylically-unsaturated monomers in the presence of a chain transfer catalysts where the polymerization process is initiated with hydrogen gas or a hydrogen atom donor rather than conventional free radical initiators. This invention further relates to an improved process for the polymerization of vinylically-unsaturated monomers in the presence of a chain transfer catalysts where the polymerization process is initiated with hydrogen gas.

    摘要翻译: 本发明涉及在链转移催化剂存在下乙烯基不饱和单体的聚合,其中聚合方法由氢气或氢原子给体而不是常规的自由基引发剂引发。 本发明还涉及一种在链转移催化剂存在下乙烯基不饱和单体聚合的改进方法,其中聚合过程由氢气引发。

    Orthoester-protected polyols for low VOC coatings
    10.
    发明申请
    Orthoester-protected polyols for low VOC coatings 审中-公开
    用于低VOC涂层的异酯保护的多元醇

    公开(公告)号:US20050209433A1

    公开(公告)日:2005-09-22

    申请号:US11086139

    申请日:2005-03-22

    摘要: The invention relates to a coating composition wherein orthoester groups block the hydroxyl groups of the poly(meth)acrylate wherein the orthoester groups can be removed through hydrolysis in order to facilitate cross-linking through reaction with isocyanate compounds. The invention also relates to a process for curing the aforementioned coating composition. The invention also relates to a process for coating substrates wherein a clear coat comprising the aforementioned coating composition is coated over a base coat. The invention also relates to a process for blocking the hydroxyl groups of a poly(meth)acrylate compound through reaction with an orthoester compound.

    摘要翻译: 本发明涉及一种涂料组合物,其中原酸酯基团阻断聚(甲基)丙烯酸酯的羟基,其中原酸酯基团可以通过水解除去,以促进通过与异氰酸酯化合物反应的交联。 本发明还涉及一种固化上述涂料组合物的方法。 本发明还涉及用于涂覆基材的方法,其中包含上述涂料组合物的透明涂层涂覆在底涂层上。 本发明还涉及通过与原酸酯化合物的反应来封闭聚(甲基)丙烯酸酯化合物的羟基的方法。