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    CURABLE-ON-DEMAND POLYSILOXANE COATING COMPOSITION
    2.
    发明申请
    CURABLE-ON-DEMAND POLYSILOXANE COATING COMPOSITION 有权
    可固化需求的聚硅氧烷涂料组合物

    公开(公告)号：US20140349125A1

    公开(公告)日：2014-11-27

    申请号：US14368515

    申请日：2012-12-21

    申请人： Yu YANG ,  George G. I. MOORE ,  Michael A. SEMONICK ,  3M INNOVATIVE PROPERTIES COMPANY

    发明人： Yu Yang ,  George G. I. Moore ,  Michael A. Semonick

    IPC分类号： C09D183/06

    CPC分类号： C09D183/06 ,  B01J31/0251 ,  B01J31/0265 ,  C08G77/08 ,  C08G77/12 ,  C08G77/16 ,  C08K5/29 ,  C08K5/31 ,  C08K5/5399 ,  C08L83/04 ,  C09D183/04 ,  C09J7/201 ,  C09J7/22 ,  C09J2483/005 ,  Y10T428/14 ,  Y10T428/1476 ,  Y10T428/31663

    摘要： A curable composition comprises (a) at least one polyorganosiloxane, fluorinated polyorganosiloxane, or combination thereof comprising reactive silane functionality comprising at least two hydroxysilyl moieties; (b) at least one polyorganosiloxane, fluorinated polyorganosiloxane, or combination thereof comprising reactive silane functionality comprising at least two hydrosilyl moieties; and (c) at least one photoactivatable composition comprising at least one organoborate salt selected from tetraarylborate, triarylorganoborate, diaryldiorganoborate, and aryltriorganoborate salts (and combinations thereof) of at least one base selected from amidines, guanidines, phosphazenes, proazaphosphatranes, and combinations thereof; wherein at least one of the components (a) and (b) has an average reactive silane functionality of at least three.

    摘要翻译： 可固化组合物包含（a）至少一种聚有机硅氧烷，氟化聚有机硅氧烷或其组合，其包含至少两个羟基甲硅烷基部分的反应性硅烷官能团; （b）至少一种聚有机硅氧烷，氟化聚有机硅氧烷或其组合，其包含至少两个氢化甲硅烷基部分的反应性硅烷官能团; 至少一种可光活化的组合物，其包含至少一种选自脒，胍，磷腈，前az磷化物及其组合的至少一种选自四芳基硼酸盐，三芳基有机硼酸盐，二芳基二硼酸盐和芳基三硼酸盐（及其组合）的有机硼酸盐; 其中组分（a）和（b）中的至少一种具有至少三个的平均反应性硅烷官能度。

    Composition and process for preparing curable organofluorine-modified polysilazanes, and polysilazanes prepared thereby
    3.
    发明授权
    Composition and process for preparing curable organofluorine-modified polysilazanes, and polysilazanes prepared thereby 有权
    制备可固化的有机氟改性聚硅氮烷的组合物和方法，以及由此制备的聚硅氮烷

    公开(公告)号：US08324324B2

    公开(公告)日：2012-12-04

    申请号：US12792065

    申请日：2010-06-02

    申请人： Yu Yang ,  George G. I. Moore ,  Thomas P. Klun

    发明人： Yu Yang ,  George G. I. Moore ,  Thomas P. Klun

    IPC分类号： C08F283/00 ,  C08G77/62

    CPC分类号： C08L83/04 ,  B05D3/0254 ,  B05D5/083 ,  B05D2202/25 ,  C08G77/24 ,  C08G77/62 ,  C08L83/16 ,  C08L83/00

    摘要： A composition for preparing curable organofluorine-modified polysilazanes comprises (a) at least one curable oligomeric or polymeric polysilazane comprising at least one chemically reactive site; and (b) at least one fluorochemical compound comprising (1) at least one organofluorine or heteroorganofluorine moiety, and (2) at least one functional group that is capable of reacting with the curable oligomeric or polymeric polysilazane through at least one of the chemically reactive sites of the polysilazane. The curable organofluorine-modified polysilazanes can be prepared by combining the components of the composition and allowing or inducing the components to react.

    摘要翻译： 一种用于制备可固化的有机氟改性聚硅氮烷的组合物包括（a）至少一种包含至少一个化学反应性位点的可固化低聚或聚合聚硅氮烷; 和（b）至少一种含氟化合物，其包含（1）至少一种有机氟或异丙基部分，和（2）至少一种官能团，其能够通过化学反应性的至少一种与可固化的低聚或聚合的聚硅氮烷反应 聚硅氮烷的地点。 可固化的有机氟改性的聚硅氮烷可以通过组合组合物的组分并允许或诱导组分反应来制备。

    Process for preparing shelf-stable curable polysilazanes, and polysilazanes prepared thereby
    6.
    发明授权
    Process for preparing shelf-stable curable polysilazanes, and polysilazanes prepared thereby 有权
    制备稳定的可固化聚硅氮烷的方法和由此制备的聚硅氮烷

    公开(公告)号：US08802805B2

    公开(公告)日：2014-08-12

    申请号：US13515333

    申请日：2010-12-16

    申请人： Yu Yang ,  George G. I. Moore

    发明人： Yu Yang ,  George G. I. Moore

    IPC分类号： C08G77/26 ,  C08G77/62

    CPC分类号： C08G77/62

    摘要： A process for preparing curable oligomeric and/or polymeric polysilazanes comprises (a) forming at least one dihalosilane-base adduct by reacting at least one dihalosilane with at least one base; (b) optionally, combining at least one dihalosilane-base adduct and at least one organodihalosilane; and (c) carrying out ammonolysis of at least one dihalosilane-base adduct or of the resulting combination of at least one dihalosilane-base adduct and at least one organodihalosilane; with the proviso that the base (1) is used for the dihalosilane-base adduct formation in a limited amount that is less than or equal to twice the stoichiometric amount of silicon-halogen bonds in the dihalosilane or (2) is used for the dihalosilane-base adduct formation in excess of this limited amount and, prior to the ammonolysis, the total amount of the resulting reacted and unreacted base is reduced to no more than this limited amount.

    摘要翻译： 制备可固化低聚和/或聚合聚硅氮烷的方法包括（a）通过使至少一种二卤硅烷与至少一个碱反应形成至少一种二卤代硅烷基加合物; （b）任选地，组合至少一种二卤代硅烷基加合物和至少一种有机二卤硅烷; 和（c）进行至少一种二卤硅烷基加合物的氨解或至少一种二卤代硅烷基加合物和至少一种有机二卤代硅烷的组合; 条件是碱（1）用于二卤代硅烷加合物形成，其限制量小于或等于二卤代硅烷中的硅 - 卤键的化学计量量的两倍，或（2）用于二卤代硅烷 - 碱加合物形成超过该有限量，并且在氨解之前，所得到的反应和未反应碱的总量减少到不超过该限制量。

    Process for preparing long-chain polymethylene halide telomers
    9.
    发明授权
    Process for preparing long-chain polymethylene halide telomers 有权
    制备长链聚亚甲基卤衍生物的方法

    公开(公告)号：US07893186B2

    公开(公告)日：2011-02-22

    申请号：US12519649

    申请日：2007-12-27

    申请人： Yu Yang ,  George G. I. Moore

    发明人： Yu Yang ,  George G. I. Moore

    IPC分类号： C08G63/02 ,  C08G64/00

    CPC分类号： C08F2/38 ,  C07C17/275 ,  C07C19/14 ,  C07C19/16 ,  C07C43/126 ,  C07C69/63 ,  C07C309/82 ,  C07C311/09 ,  C08F8/10 ,  C08F8/12 ,  C08F8/14 ,  C08F120/24 ,  C08F120/36 ,  C08F220/24 ,  C08G18/2885 ,  C09D175/04 ,  D06M15/256 ,  Y10T428/3154 ,  C08F110/02

    摘要： A process comprises combining in a batchwise, semi-continuous, or continuous manner, or a combination thereof, in the presence of at least one free radical initiator, and at a temperature sufficient to cause the initiator to fragment to form free radicals, (a) at least one telogen selected from (1) fluoroalkyl halides that comprise at least one halomethylene moiety (—CHX—) and, optionally, at least one non-fluorine heteroatom, and (2) perfluoroalkyl halides that comprise at least one halofluoromethylene moiety (—CFX—) and at least one non-halogen heteroatom, the halides being selected from iodides and bromides; and (b) ethylene; the telogen and the ethylene being combined in total amounts such that the number of moles of ethylene per mole of telogen is at least about 4.

    摘要翻译： 一种方法包括在分批，半连续或连续方式或其组合中，在至少一种自由基引发剂存在下，和足以引发引发剂片段形成自由基的温度下（ ）至少一个选自（1）包含至少一个卤代亚甲基部分（-CHX-）和任选的至少一个非氟杂原子的氟代烷基卤化物的起始物，和（2）包含至少一个卤氟亚甲基部分的全氟烷基卤化物 -CFX-）和至少一个非卤素杂原子，所述卤化物选自碘化物和溴化物; 和（b）乙烯; 季戊四醇和乙烯的总量相结合，使得每摩尔环糊精的乙烯摩尔数至少约为4。