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    STRUCTURAL ADHESIVE COMPOSITIONS
    2.
    发明申请
    STRUCTURAL ADHESIVE COMPOSITIONS 审中-公开
    结构粘合剂组合物

    公开(公告)号：US20120129980A1

    公开(公告)日：2012-05-24

    申请号：US13315518

    申请日：2011-12-09

    申请人： Umesh C. Desai ,  Tien-Chieh Chao ,  Masayuki Nakajima ,  Kaliappa G. Ragunathan

    发明人： Umesh C. Desai ,  Tien-Chieh Chao ,  Masayuki Nakajima ,  Kaliappa G. Ragunathan

    IPC分类号： C09J163/00 ,  C09J1/00 ,  B82Y30/00

    CPC分类号： B82Y30/00 ,  C08G59/182 ,  C08G59/4276 ,  C08G59/5006 ,  C08L63/00 ,  C08L2205/02 ,  C09J163/00 ,  C08L21/00

    摘要： Disclosed herein are compositions including (a) a first component comprising (1) an epoxy-adduct that is the reaction product of reactants comprising a first epoxy compound, a polyol, and an anhydride and/or a diacid and (2) a second epoxy compound; (b) rubber particles having a core/shell structure and/or graphenic carbon particles; and (c) a second component that chemically reacts with the first component at ambient or slightly thermal conditions. Also disclosed herein are compositions including (a) an epoxy-capped flexibilizer; (b) a heat-activated latent curing agent; and optionally (c) rubber particles having a core/shell structure and/or graphenic carbon particles; (d) an epoxy/CTBN adduct; and/or (e) an epoxy/dimer acid adduct.

    摘要翻译： 本文公开了包含（a）第一组分的组合物，其包含（1）作为包含第一环氧化合物，多元醇和酸酐和/或二酸的反应物的反应产物的环氧加合物和（2）第二环氧树脂 复合; （b）具有核/壳结构和/或石墨烯碳颗粒的橡胶颗粒; 和（c）在环境温度或轻微条件下与第一组分发生化学反应的第二组分。 本文还公开了包含（a）环氧树脂封端的增韧剂的组合物; （b）热活化潜伏性固化剂; 和（c）具有核/壳结构和/或石墨烯碳颗粒的橡胶颗粒; （d）环氧/ CTBN加合物; 和/或（e）环氧/二聚酸加合物。

    ONE COMPONENT EPOXY STRUCTURAL ADHESIVE COMPOSITION PREPARED FROM RENEWABLE RESOURCES
    3.
    发明申请
    ONE COMPONENT EPOXY STRUCTURAL ADHESIVE COMPOSITION PREPARED FROM RENEWABLE RESOURCES 有权
    可再生资源制备的一种组分环氧结构粘合剂组合物

    公开(公告)号：US20120142817A1

    公开(公告)日：2012-06-07

    申请号：US12958460

    申请日：2010-12-02

    申请人： Shanti Swarup ,  Masayuki Nakajima ,  Umesh C. Desai ,  Tien-Chieh Chao ,  Charles M. Kania ,  Britt Minch

    发明人： Shanti Swarup ,  Masayuki Nakajima ,  Umesh C. Desai ,  Tien-Chieh Chao ,  Charles M. Kania ,  Britt Minch

    IPC分类号： C08L33/20 ,  C08L63/00

    CPC分类号： C08G59/4021 ,  C08G59/4261 ,  C08G59/50 ,  C09J163/00

    摘要： Curable, one-package, stable adhesive compositions are provided comprising: (a) a resin component comprising a polyepoxide, (b) a polyamine having at least two primary amine, secondary amine, and/or ketimine functional groups; and (c) a curing component comprising dicyandiamide and an accelerator. At least a portion of the polyepoxide in the resin component is reacted with carboxy-terminated butadiene acrylonitrile polymer. The accelerator comprises a reaction product comprising a renewable polyol, a diisocyanate, and a dialkyl monoamine containing alkyl groups with at least two carbon atoms each. The compositions are suitable for use as adhesive compositions over a wide temperature range.

    摘要翻译： 提供了可固化的单包装稳定的粘合剂组合物，其包含：（a）包含聚环氧化物的树脂组分，（b）具有至少两个伯胺，仲胺和/或酮亚胺官能团的多胺; 和（c）包含双氰胺和促进剂的固化组分。 树脂组分中的至少一部分聚环氧化物与羧基封端的丁二烯丙烯腈聚合物反应。 促进剂包括包含可再生多元醇，二异氰酸酯和含有至少两个碳原子的烷基的二烷基单胺的反应产物。 该组合物适用于宽温度范围内的粘合剂组合物。

    Non-fogging plasticizer and its use in resinous compositions
    10.
    发明授权
    Non-fogging plasticizer and its use in resinous compositions 失效
    无雾增塑剂及其在树脂组合物中的应用

    公开(公告)号：US06194498B1

    公开(公告)日：2001-02-27

    申请号：US09371203

    申请日：1999-08-10

    申请人： Lawrence G. Anderson ,  Tien-Chieh Chao ,  Masayuki Nakajima ,  Umesh Chandraprasad Desai

    发明人： Lawrence G. Anderson ,  Tien-Chieh Chao ,  Masayuki Nakajima ,  Umesh Chandraprasad Desai

    IPC分类号： C08K543

    CPC分类号： C08K5/435

    摘要： A composition of matter is provided comprising a mixture of: (i) at least one alkyl aromatic sulfonamide containing from 6 to 40 carbon atoms total and at least six carbon atoms in the alkyl group; and (ii) at least one polyether aromatic sulfonamide different from (i) and having the following structure: Q—[(OCH(R)CH(R))y—NH—SO2—A]z. Q is selected from the following structures: A is an aromatic group containing from 6 to 39 carbon atoms; L is an alkyl group containing from 1 to 20 carbon atoms or A—SO2—NHCH(CH3)CH2—; R is independently hydrogen or linear or branched alkyl groups having from 1 to 4 carbon atoms; x ranges from 0 to 40; y ranges from 2 to 40; z ranges from 1 to 3; and a ranges from 0 to 40. Also provided is a resinous composition comprising a film-forming material and a plasticizer, where the plasticizer comprises (i) or the mixture of (i) and (ii) above. The resinous composition is preferably useful as a vacuum forming laminating adhesive, and is advantageous in that it is non-fogging.

    摘要翻译： 提供一种物质组合物，其包含以下混合物：（i）至少一种烷基芳族磺酰胺，其烷基中含有总共6至40个碳原子和至少6个碳原子; 和（ii）至少一种与（i）不同的具有以下结构的聚醚芳族磺酰胺：Q选自以下结构：A是含有6至39个碳原子的芳族基团; L是含有1至20个碳原子的烷基或A-SO 2 -NHCH（CH 3）CH 2 - ; R独立地为氢或具有1至4个碳原子的直链或支链烷基; x范围从0到40; y范围从2到40; z范围从1到3; 并且其范围为0至40.还提供了包含成膜材料和增塑剂的树脂组合物，其中增塑剂包含（i）或上述（i）和（ii）的混合物。 树脂组合物优选用作真空成型层压粘合剂，其优点是不起雾。