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    CLUSTERED FUNCTIONAL POLYORGANOSILOXANES, PROCESSES FOR FORMING SAME AND METHODS FOR THEIR USE
    1.
    发明申请
    CLUSTERED FUNCTIONAL POLYORGANOSILOXANES, PROCESSES FOR FORMING SAME AND METHODS FOR THEIR USE 审中-公开
    聚集的功能性聚硅氧烷，其形成方法及其使用方法

    公开(公告)号：WO2014124362A1

    公开(公告)日：2014-08-14

    申请号：PCT/US2014/015562

    申请日：2014-02-10

    Applicant: DOW CORNING CORPORATION

    Inventor： JIANG, Jing ,  STEINBRECHER, Kristen ,  TANG, Yin ,  TONGE, James ,  TONGE, Lauren ,  ZARISFI, Afrooz

    IPC: C09J183/06 ,  C09J183/14 ,  C08L83/06 ,  C08L83/14

    CPC classification number: C08G77/14 ,  C08G77/06 ,  C08G77/12 ,  C08G77/20 ,  C08K3/22 ,  C08K2003/2265 ,  C08L83/06 ,  C08L83/14 ,  C09J183/06 ,  C09J183/14

    Abstract: A hydrosilylation process is used to prepare a clustered functional polyorganosiloxane. The clustered functional polyorganosiloxane comprises a reaction product of a reaction of a) a polyorganosiloxane having an average, per molecule, of at least 2 aliphatically unsaturated organic groups; b) a polyorganohydrogensiloxane having an average of 4 to 15 silicon atoms per molecule; and c) a reactive species having, per molecule at least 1 aliphatically unsaturated organic group and 1 or more radical curable groups selected from an acrylate group and a methacrylate group; in the presence of d) a hydrosilylation catalyst, and e) an isomer reducing agent. The weight percent of silicon bonded hydrogen atoms in component b) divided by the weight percent of aliphatically unsaturated organic groups in component a) (the SiH b /Vi a ratio) ranges from 4/1 to 20/1. The resulting clustered functional polyorganosiloxane is useful in a curable silicone composition for electronics applications.

    Abstract translation: 使用氢化硅烷化方法制备聚簇官能聚有机硅氧烷。 所述聚簇官能聚有机硅氧烷包括a）每分子平均具有至少2个不饱和脂族有机基团的聚有机硅氧烷的反应产物; b）每分子平均具有4至15个硅原子的聚有机氢硅氧烷; 和c）每分子具有至少1个脂族不饱和有机基团和1个或更多个选自丙烯酸酯基和甲基丙烯酸酯基团的自由基可固化基团的反应性物质; 在d）氢化硅烷化催化剂存在下，和e）异构体还原剂。 组分b）中硅键合氢原子的重量百分比除以组分a）中的脂族不饱和有机基团的重量百分比（SiHb / Via比）的范围为4/1至20/1。 所得聚集的官能聚有机硅氧烷可用于电子应用的可固化硅氧烷组合物。

    MOISTURE-CURABLE HOT MELT SILICONE ADHESIVE COMPOSITIONS INCLUDING AN ALKOXY-FUNCTIONAL SILOXANE REACTIVE RESIN
    6.
    发明申请
    MOISTURE-CURABLE HOT MELT SILICONE ADHESIVE COMPOSITIONS INCLUDING AN ALKOXY-FUNCTIONAL SILOXANE REACTIVE RESIN 审中-公开
    水分可熔热熔胶硅胶粘合剂组合物，包括烷氧基官能硅氧烷反应性树脂

    公开(公告)号：WO2014124389A1

    公开(公告)日：2014-08-14

    申请号：PCT/US2014/015623

    申请日：2014-02-10

    Applicant: DOW CORNING CORPORATION ,  BEKEMEIER, Thomas ,  TONGE, James

    Inventor： BEKEMEIER, Thomas ,  TONGE, James ,  BOWMAN, Adrienne ,  GORDON, Glenn ,  ROMAIN, Roger ,  ZARISFI, Afrooz

    IPC: C08G77/18 ,  C09J183/04

    CPC classification number: C09J183/06 ,  B32B7/12 ,  B32B37/12 ,  C08G77/12 ,  C08G77/18 ,  C08G77/20 ,  C08G77/70 ,  C08K5/5419 ,  C08K5/57 ,  C08L83/00 ,  C09J183/04 ,  C09J2483/003

    Abstract: A moisture-curable silicone adhesive composition is provided that comprises (A) a reactive resin, (B) a reactive polymer, (C) a moisture cure catalyst, and (D) a crosslinker resin. The reactive resin (A) comprises the reaction product of a reaction of an alkenyl-functional siloxane resin comprising R 3 SiO 1/2 units and SiO 4/2 units and an alkoxysilane-functional organosiloxane compound having at least one silicon-bonded hydrogen atom in the presence of a hydrosilylation catalyst. The reactive polymer (B) comprises the reaction product of a reaction of an alkoxysilane-functional organosiloxane compound having at least one silicon-bonded hydrogen atom and a polyorganosiloxane having an average, per molecule, of at least 2 aliphatically unsaturated organic groups in the presence of a hydrosilylation catalyst.

    Abstract translation: 提供了一种可湿气固化的硅氧烷粘合剂组合物，其包含（A）反应性树脂，（B）反应性聚合物，（C）湿固化催化剂和（D）交联剂树脂。 反应性树脂（A）包括在R3SiO1 / 2单元和SiO4 / 2单元之间的烯基官能的硅氧烷树脂与具有至少一个与硅键合的氢原子的烷氧基硅烷官能的有机硅氧烷化合物在存在下反应的反应产物 氢化硅烷化催化剂。 反应性聚合物（B）包括具有至少一个与硅键合的氢原子的烷氧基硅烷官能的有机硅氧烷化合物与每分子平均具有至少2个不饱和脂族有机基团的聚有机硅氧烷在存在下的反应的反应产物 的氢化硅烷化催化剂。

    METHOD FOR FORMING THERMALLY CONDUCTIVE THERMAL RADICAL CURE SILICONE COMPOSITIONS
    7.
    发明申请
    METHOD FOR FORMING THERMALLY CONDUCTIVE THERMAL RADICAL CURE SILICONE COMPOSITIONS 审中-公开
    形成导热性热固性硅氧烷组合物的方法

    公开(公告)号：WO2014124367A1

    公开(公告)日：2014-08-14

    申请号：PCT/US2014/015578

    申请日：2014-02-10

    Applicant: DOW CORNING CORPORATION

    Inventor： TAN, Arianne ,  TANG, Yin ,  TONGE, James

    IPC: C09J183/06 ,  C09J183/14 ,  C08L83/06 ,  C08L83/14

    CPC classification number: C09K5/14 ,  C08G77/12 ,  C08G77/14 ,  C08G77/20 ,  C08K2003/2227 ,  C08L83/00 ,  C08L83/06 ,  C08L83/14 ,  C09D183/04 ,  C09J183/06 ,  C09J183/14

    Abstract: A method for forming a thermally conductive thermal radical cure silicone composition comprising (I) a clustered functional polyorganopolysiloxane; optionally (II) a silicone reactive diluent, (III) a filler comprising a thermally conductive filler, (ΙΙI') a filler treating agent, and (IV) a radical initiator is provided. In this method, the clustered functional polyorganosiloxane (I) and the optional silicone reactive diluent (II) are premade prior to their addition to respective components (III), (III') and (IV).

    Abstract translation: 一种形成热导热固化硅氧烷组合物的方法，其包含（I）聚簇官能聚有机聚硅氧烷; 任选地（II）硅氧烷反应性稀释剂，（III）填充剂，其包含导热填料，（Ⅰ），填料处理剂，和（Ⅳ）自由基引发剂。 在该方法中，聚簇官能聚有机硅氧烷（I）和任选的硅氧烷反应性稀释剂（II）在加入各组分（III），（III'）和（IV）之前是预先形成的。

    PROCESS FOR PREPARING CLUSTERED FUNCTIONAL POLYORGANOSILOXANES, AND METHODS FOR THEIR USE
    10.
    发明申请
    PROCESS FOR PREPARING CLUSTERED FUNCTIONAL POLYORGANOSILOXANES, AND METHODS FOR THEIR USE 审中-公开
    制备聚合的功能性聚硅氧烷的方法及其使用方法

    公开(公告)号：WO2011056832A1

    公开(公告)日：2011-05-12

    申请号：PCT/US2010/055232

    申请日：2010-11-03

    Applicant: DOW CORNING CORPORATION ,  DENT, Stanton ,  SU, Kai ,  TONGE, Lauren ,  TONGE, James

    Inventor： DENT, Stanton ,  SU, Kai ,  TONGE, Lauren ,  TONGE, James

    IPC: C08G77/50 ,  C08L83/14

    CPC classification number: C08G77/50 ,  C08L83/14

    Abstract: A hydrosilylation process is used to prepare a polyorganosiloxane having clustered functional groups at the polyorganosiloxane chain terminals. The ingredients used in the process include a) a polyorganosiloxane having an average of at least 2 aliphatically unsaturated organic groups per molecule, b) a polyorganohydrogensiloxane having an average of 4 to 15 silicon atoms per molecule and at least 4 silicon bonded hydrogen atoms for each aliphatically unsaturated organic group in ingredient a), c) a reactive species having, per molecule at least 1 aliphatically unsaturated organic group and 1 or more curable groups; and d) a hydrosilylation catalyst. The resulting clustered functional polyorganosiloxane is useful in a curable silicone composition for electronics applications.

    Abstract translation: 使用氢化硅烷化方法制备聚有机硅氧烷链末端具有聚簇官能团的聚有机硅氧烷。 在该方法中使用的成分包括a）每分子平均具有至少2个不饱和有机基团的聚有机硅氧烷，b）每个分子平均具有4至15个硅原子的平均有机硅氢氧化硅和每个分子具有至少4个硅键合的氢原子 成分a）中的脂族不饱和有机基团，c）每分子具有至少1个脂族不饱和有机基团和1个或更多个可固化基团的反应性物质; 和d）氢化硅烷化催化剂。 所得聚集的官能聚有机硅氧烷可用于电子应用的可固化硅氧烷组合物。

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