Fluorine-containing polymer composition and cured body
    21.
    发明授权
    Fluorine-containing polymer composition and cured body 有权
    含氟聚合物组合物和固化体

    公开(公告)号:US08242208B2

    公开(公告)日:2012-08-14

    申请号:US12399069

    申请日:2009-03-06

    IPC分类号: C08F8/00

    摘要: The invention provides a fluoropolymer composition capable of improving the characteristics of the cured material obtained therefrom. A fluoropolymer composition comprising a methylene group-containing fluoropolymer (A) and a hydrosilylation catalyst (B), wherein the methylene group-containing fluoropolymer (A) has methylene group-containing repeating units in the main chain thereof and is capable of hydrosilylation in the presence of the hydrosilylation catalyst (B) and one terminus of the chain is a carbon-carbon double bond or an Si—H group and the other terminus of the chain is an Si—H group or a carbon-carbon double bond.

    摘要翻译: 本发明提供能够改善由其获得的固化材料的特性的含氟聚合物组合物。 包含含亚甲基的含氟聚合物(A)和氢化硅烷化催化剂(B)的含氟聚合物组合物,其中所述含亚甲基的含氟聚合物(A)在其主链中具有含亚甲基的重复单元,并且能够在 氢化硅烷化催化剂(B)的存在和链的一个末端是碳 - 碳双键或Si-H基团,链的另一个末端是Si-H基团或碳 - 碳双键。

    Method of reducing metal content in fluoroelastomer
    23.
    发明授权
    Method of reducing metal content in fluoroelastomer 有权
    降低含氟弹性体中金属含量的方法

    公开(公告)号:US06703461B1

    公开(公告)日:2004-03-09

    申请号:US09646969

    申请日:2000-09-25

    IPC分类号: C08F11418

    摘要: To provide a method of reducing contents of metal components of a fluorine-containing elastomer through preparation thereof and a molded article obtained from the fluorine-containing elastomer having sufficiently reduced contents of metal components. The method of reducing a metal content of the fluorine-containing elastomer through preparation thereof without using a metal oxide, in which among materials excluding a gaseous monomer which are used for polymerization of a fluorine-containing monomer, coagulation and drying, at least one of them contains substantially no metal component, and the fluorine-containing elastomer which has a metal content of not more than 50 ppm and is obtained by that method.

    摘要翻译: 提供通过其制备减少含氟弹性体的金属成分含量的方法和由具有足够降低的金属成分含量的含氟弹性体得到的成型体。 通过其制备而不使用金属氧化物来降低含氟弹性体的金属含量的方法,其中除了用于含氟单体聚合的气态单体的物质,凝结和干燥之外的材料中,至少一种 它们基本上不含有金属成分,并且含有金属含量不超过50ppm并通过该方法获得的含氟弹性体。

    SYNCHRONIZED CONTENT BROADCAST DISTRIBUTION SYSTEM
    25.
    发明申请
    SYNCHRONIZED CONTENT BROADCAST DISTRIBUTION SYSTEM 审中-公开
    同步内容广播分发系统

    公开(公告)号:US20140059182A1

    公开(公告)日:2014-02-27

    申请号:US14002962

    申请日:2012-03-02

    IPC分类号: H04L29/06

    摘要: A sync content broadcast distribution system of the present invention is a sync content broadcast distribution system (10) for synchronizing a sync content to an IP streamed broadcast data, which comprises: a time code generator (40) for producing a time code matched to an absolute time and embedding the time code in a broadcast data outputted from a broadcast station master (20); an encoder (50) for encoding the broadcast data in which the time code is embedded and converting the encoded broadcast data to an IP stream; a streaming server (60) for distributing the IP stream; a decoder (80) for decoding the IP stream distributed from the streaming server (60) and reading the time code embedded in the IP stream; a web server (100) for reading sync content from a storage device (90) storing at least one, two, or more sync contents and distributing the sync content; and a reproducing device (70) for receiving the IP stream distributed from the streaming server (60) and the sync content distributed from the web server (100), wherein the web server (100) is configured to make the reproducing device (70) to execute a processing on the sync content at a time point where the time code embedded in the IP stream coincides with a trigger occurrence time of sync content received from the web server (100).

    摘要翻译: 本发明的同步内容广播分发系统是同步内容广播分发系统(10),用于将同步内容同步到IP流广播数据,其包括:时间码发生器(40),用于产生与 绝对时间并将时间码嵌入从广播站主机(20)输出的广播数据中; 编码器(50),用于对其中嵌入时间码的广播数据进行编码,并将编码的广播数据转换为IP流; 用于分发所述IP流的流服务器(60); 解码器(80),用于解码从流服务器(60)分发的IP流并读取嵌入在IP流中的时间码; 用于从存储至少一个,两个或更多个同步内容的存储设备(90)读取同步内容并分发所述同步内容的网络服务器(100) 以及用于接收从流服务器(60)分发的IP流和从web服务器(100)分发的同步内容的再现设备(70),其中web服务器(100)被配置为使再现设备(70) 在嵌入在IP数据流中的时间码与从web服务器(100)接收到的同步内容的触发发生时刻的时间点对同步内容执行处理。

    Flourine-containing elastic copolymer excellent in molding
processability, preparation process thereof and vulcanizable
composition excellent in molding processability
    27.
    发明授权
    Flourine-containing elastic copolymer excellent in molding processability, preparation process thereof and vulcanizable composition excellent in molding processability 失效
    成型加工性优异的含木质弹性共聚物,其制备方法和成型加工性优异的可硫化组合物

    公开(公告)号:US5869577A

    公开(公告)日:1999-02-09

    申请号:US849551

    申请日:1997-06-02

    CPC分类号: C08F214/22 C08K5/0025

    摘要: The present invention provides the fluorine-containing elastic copolymer which is excellent in molding processability, particularly molding stability and further vulcanization properties, flowability at molding and compression set of a vulcanized rubber. The copolymer is prepared through emulsion polymerization of vinylidene fluoride and at least one of other monomers in two polymerization stages by using a water-soluble radical polymerization initiator in a very small amount of 0.001 to 0.03% by weight based on the total weight of copolymers prepared in the two stages and an oil-soluble radical polymerization initiator. The present invention also provides a process for preparation thereof and a vulcanizable composition containing the same.

    摘要翻译: PCT No.PCT / JP95 / 02485第 371日期:1997年6月2日 102(e)日期1997年6月2日PCT提交1995年12月4日PCT公布。 公开号WO96 / 17876 日期:1996年6月13日本发明提供了成型加工性,特别是成型稳定性,硫化特性,成型时的流动性,硫化橡胶的压缩永久变形性优异的含氟弹性共聚物。 通过使用水溶性自由基聚合引发剂,以非常少量的0.001至0.03重量%,基于制备的共聚物的总重量,通过在两个聚合阶段中将偏二氟乙烯和至少一种其它单体的乳液聚合制备共聚物 在两个阶段和油溶性自由基聚合引发剂。 本发明还提供了其制备方法和含有该组合物的可硫化组合物。

    CURABLE FLUORINE-CONTAINING POLYMER COMPOSITION
    28.
    发明申请
    CURABLE FLUORINE-CONTAINING POLYMER COMPOSITION 有权
    可固化含氟聚合物组合物

    公开(公告)号:US20100113700A1

    公开(公告)日:2010-05-06

    申请号:US12445354

    申请日:2007-10-12

    IPC分类号: C08F8/00 C08F14/00

    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 R1 is hydrogen or methyl; R2 is a hydrocarbon group having ethylenic C═C; X is —C(O)NH— or —C(O)—; R3 is —O—, —O[CH(R4)]mO—, —(CH2)mO—, —OC(O)—(CH2)mO— or —(CH2)mOC(O)—(CH2)nO—, where R4 is —H, —OH, —CH2OH or —O—X—R2, 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烯属单体单元为式 其中R1是氢或甲基; R2是具有烯属C = C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)m O-或 - (CH 2)mOC(O) - (CH 2) 其中R4是-H,-OH,-CH2OH或-O-X-R2,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。