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    CURABLE FLUORINE-CONTAINING POLYMER COMPOSITION
    3.
    发明公开
    CURABLE FLUORINE-CONTAINING POLYMER COMPOSITION 有权
    HÄRTBAREZUSAMMENSETZUNG AUF基于VON FLUORHALTIGEM聚合物

    公开(公告)号：EP2075285A1

    公开(公告)日：2009-07-01

    申请号：EP07829677.9

    申请日：2007-10-12

    申请人： Daikin Industries, Ltd. ,  Dow Corning Corporation

    发明人： IMOTO, Katsuhiko ,  SHIMIZU, Tetsuo ,  MORIKAWA, Tatsuya ,  HAYASHI, Masayuki ,  IIMURA, Tomohiro ,  HUPFIELD, Peter Cheshire

    IPC分类号： C08L27/12 ,  C08K5/5415 ,  C08L83/05

    CPC分类号： C08G18/8108 ,  C08G18/6279 ,  C08G77/045 ,  C08G77/12 ,  C08G77/442 ,  C08K5/5419 ,  C08L27/12 ,  C08L31/02 ,  C08L83/04 ,  C09D127/12 ,  C09D127/18 ,  C09D127/20 ,  C09D131/02 ,  C08L2666/04 ,  C08L2666/14

    摘要： There is provided a curable fluorine-containing polymer composition which is quickly cured at relatively low temperatures by hydrosilylation reaction and provides a coating film which has high hardness, excellent solvent resistance and flexibility. The curable fluorine-containing polymer composition comprises a fluorine-containing polymer comprising a fluorinated ethylenic monomer unit and a non-fluorinated ethylenic monomer unit, in which a part or the whole of the non-fluorinated ethylenic monomer units is a unit represented by the formula:

    wherein R 1 is hydrogen or methyl; R 2 is a hydrocarbon group having ethylenic C=C; X is -C(O)NH- or -C(O)-; R 3 is -O-, -O[CH(R 4 )] mO -, -(CH 2 ) m O-, -OC(O)-(CH 2 ) n O- or -(CH 2 ) m OC(O)-(CH 2 ) n O-, where R 4 is -H, -OH, -CH 2 OH or -O-X-R 2 , a siloxane compound having hydrogen atom bonded to silicon atom, and a catalyst for hydrosilylation reaction.

    摘要翻译： 提供一种通过氢化硅烷化反应在相对低的温度下快速固化的可固化含氟聚合物组合物，并提供具有高硬度，优异的耐溶剂性和柔性的涂膜。 可固化的含氟聚合物组合物包含含有氟化乙烯性单体单元和非氟化乙烯性单体单元的含氟聚合物，其中一部分或全部未氟化的烯属单体单元为式 其中R 1为氢或甲基; R 2是具有C = C烯烃的烃基; X是-C（O）NH-或-C（O） - ; R 3是-O-，-O [CH（R 4）] m O - ， - （CH 2）m O-，-OC（O） - （CH 2）n O-或 - （CH 2） O） - （CH 2）n O-，其中R 4是-H，-OH，-CH 2 OH或-OXR 2，具有与硅原子键合的氢原子的硅氧烷化合物和氢化硅烷化反应的催化剂。

    CURABLE SILICONE COMPOSITION, CURED PRODUCT THREREOF, AND OPTICAL SEMICONDUCTOR DEVICE
    5.
    发明公开
    CURABLE SILICONE COMPOSITION, CURED PRODUCT THREREOF, AND OPTICAL SEMICONDUCTOR DEVICE 有权
    HÄRTBARESILIKONZUSAMMENSETZUNG，GEHÄRTETESPRODUKT DARAUS UND OPTISCHES HALBLEITERBAUELEMENT

    公开(公告)号：EP2958961A1

    公开(公告)日：2015-12-30

    申请号：EP14708752.2

    申请日：2014-02-21

    申请人： Dow Corning Toray Co., Ltd. ,  Dow Corning Corporation

    发明人： DENT, Stanton James ,  IIMURA, Tomohiro ,  MIYAMOTO, Yusuke ,  MORITA, Yoshitsugu ,  NISHIDA, Fumito ,  RADKOV, Emil ,  STEINBRECHER, Jacob William ,  YOSHIDA, Hiroaki ,  YOSHITAKE, Makoto

    IPC分类号： C08L83/14

    CPC分类号： C08G77/08 ,  C08G77/12 ,  C08G77/20 ,  C08G77/398 ,  C08G77/58 ,  C08G2190/00 ,  C08K5/56 ,  C08L83/00 ,  C08L83/14 ,  C09K11/025 ,  C09K11/7706 ,  H01L33/50 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014 ,  H01L2924/00

    摘要： This invention relates to a curable silicone composition comprising: (A) a straight-chain organopolysiloxane having at least two alkenyl groups in a molecule; (B) an organopolysiloxane represented by the following average unit formula: (R1SiO3/2)a(R12SiO2/2)b(R13SiO1/2)c(SiO4/2)d(XO1/2)e wherein, R1 each independently represent an alkyl group having from 1 to 12 carbons, an alkenyl group having from 2 to 12 carbons, an aryl group having from 6 to 20 carbons, an aralkyl group having from 7 to 20 carbons, or a group in which some or all of the hydrogen atoms of these groups are substituted with halogen atoms, with the proviso that at least two R1 in a molecule are the alkenyl groups, X is a hydrogen atom or an alkyl group, a is a number from 0 to 0.3, b is 0 or a positive number, c is a positive number, d is a positive number, e is a number from 0 to 0.4, a+b+c+d=1, c/d is a number from 0 to 10, and b/d is a number from 0 to 0.5; (C) an organopolysiloxane having at least two silicon-bonded hydrogen atoms in a molecule; (D) a cerium-containing organopolysiloxane; and (E) a hydrosilylation reaction catalyst. The curable silicone composition does not develop cracks due to thermal aging and can form a cured product having little yellow discoloration.

    摘要翻译： 本发明涉及可固化的有机硅组合物，其包含：（A）在分子中具有至少两个烯基的直链有机聚硅氧烷; （B）由以下平均单元式表示的有机聚硅氧烷：（R1SiO3 / 2）a（R12SiO2 / 2）b（R13SiO1 / 2）c（SiO4 / 2）d（XO1 / 2）e其中，R1各自独立地表示 具有1至12个碳的烷基，具有2至12个碳的烯基，具有6至20个碳的芳基，具有7至20个碳的芳烷基，或其中部分或全部氢 这些基团的原子被卤素原子取代，条件是分子中至少两个R 1为烯基，X为氢原子或烷基，a为0至0.3的数，b为0或a 正数，c为正数，d为正数，e为0〜0.4的数，a + b + c + d = 1，c / d为0〜10，b / d为 从0到0.5的数字; （C）在分子中具有至少两个与硅键合的氢原子的有机聚硅氧烷; （D）含铈有机聚硅氧烷; 和（E）氢化硅烷化反应催化剂。 可固化的硅氧烷组合物由于热老化而不会产生裂纹，并且可以形成黄色变黄的固化产物。