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    Insulation material for electric cables with superior flexibility and crosslinkability and electric cable produced with the same
    111.
    发明授权
    Insulation material for electric cables with superior flexibility and crosslinkability and electric cable produced with the same 有权
    具有优良柔性和交联性的电缆绝缘材料和与之相同的电缆

    公开(公告)号：US08330044B2

    公开(公告)日：2012-12-11

    申请号：US12645444

    申请日：2009-12-22

    申请人： Do-Hyun Park ,  Min-Su Jung

    发明人： Do-Hyun Park ,  Min-Su Jung

    IPC分类号： H01B3/30 ,  H01B3/44 ,  H01B7/295 ,  C08F251/00 ,  C08F253/00 ,  C08F255/00 ,  C08F257/00 ,  C08F10/00 ,  C08F110/00 ,  C08F210/00 ,  C08F8/00

    CPC分类号： C08L23/0815 ,  C08L2205/02 ,  H01B3/441 ,  C08L2666/06

    摘要： An insulation material for electric cables includes an ethylene-alpha olefin copolymer with a melting point of 30° C. to 90° C.; and 0.5 to 20 parts by weight of a crosslinking agent based on 100 parts by weight of the ethylene-alpha olefin copolymer. The insulation material composition is based on a non-crystalline ethylene copolymer, and thus is flexible and satisfies tensile strength and insulation characteristics in conformity with the industrial standards. The insulation material composition is suitable for an insulation of electric cables for power, control and signaling that are installed in narrow spaces, in particular, electric cables for ships.

    摘要翻译： 用于电缆的绝缘材料包括熔点为30℃至90℃的乙烯-α-烯烃共聚物; 和基于100重量份的乙烯-α-烯烃共聚物的0.5至20重量份的交联剂。 绝缘材料组合物基于非结晶乙烯共聚物，因此是柔性的，并且满足符合工业标准的拉伸强度和绝缘特性。 绝缘材料组合物适用于安装在狭窄空间，特别是用于船舶的电缆的电力，控制和信号的电缆的绝缘。

    Method for exfoliation of hexagonal boron nitride
    112.
    发明授权
    Method for exfoliation of hexagonal boron nitride 有权
    六方氮化硼剥离方法

    公开(公告)号：US08303922B2

    公开(公告)日：2012-11-06

    申请号：US12546185

    申请日：2009-08-24

    申请人： Yi Lin ,  John W. Connell

    发明人： Yi Lin ,  John W. Connell

    IPC分类号： C01B21/064 ,  C01B35/10 ,  C01B35/00 ,  B29C47/00 ,  C07K1/00 ,  C07K14/00 ,  C07K16/00 ,  C07C205/00 ,  A62D3/00 ,  B01J19/12 ,  C08F110/00 ,  C08G73/10

    CPC分类号： C01B21/0687 ,  C01P2002/85 ,  C01P2004/20 ,  Y10T428/139 ,  Y10T442/699

    摘要： A new method is disclosed for the exfoliation of hexagonal boron nitride into mono- and few-layered nanosheets (or nanoplatelets, nanomesh, nanoribbons). The method does not necessarily require high temperature or vacuum, but uses commercially available h-BN powders (or those derived from these materials, bulk crystals) and only requires wet chemical processing. The method is facile, cost efficient, and scalable. The resultant exfoliated h-BN is dispersible in an organic solvent or water thus amenable for solution processing for unique microelectronic or composite applications.

    摘要翻译： 公开了一种将六角形氮化硼剥离成单层和几层纳米片（或纳米片，纳米片，纳米带）的新方法。 该方法不一定需要高温或真空，但使用市售的h-BN粉末（或衍生自这些材料的本体晶体）的粉末，并且仅需要湿化学处理。 该方法简便，成本效益高，可扩展。 所得到的剥离的h-BN可分散在有机溶剂或水中，因此适用于独特的微电子或复合应用的溶液处理。

    Microspheres
    114.
    发明授权
    Microspheres 有权
    微球

    公开(公告)号：US07956096B2

    公开(公告)日：2011-06-07

    申请号：US11704559

    申请日：2007-02-09

    申请人： Ove Nordin ,  Heléne Ström ,  Christina Nyholm ,  Claes Hammer

    发明人： Ove Nordin ,  Heléne Ström ,  Christina Nyholm ,  Claes Hammer

    IPC分类号： C08J9/16 ,  C08J9/00 ,  C08F110/00 ,  C08F210/00

    CPC分类号： C08J9/20 ,  B01J13/14 ,  C08J2203/14 ,  C08J2333/20 ,  D21H17/33 ,  D21H21/54

    摘要： The invention relates to thermally expandable thermoplastic microspheres comprising a polymer shell made from ethylenically unsaturated monomers encapsulating a propellant, said ethylenically unsaturated monomers comprising from 40 to 70 wt % of acrylonitrile, from 5 to 40 wt % of methacrylonitrile, from 10 to 50 wt % of monomers selected from the group consisting of esters of acrylic acid, esters of methacrylic acid and mixtures thereof, and said propellant comprising at least one of methane, ethane, propane, isobutane, n-butane and neo-pentane. The invention further relates to the production and use of the microspheres.

    摘要翻译： 本发明涉及包含由包封推进剂的烯键式不饱和单体制成的聚合物壳的热膨胀性热塑性微球，所述烯键式不饱和单体包含40至70重量％的丙烯腈，5至40重量％的甲基丙烯腈，10至50重量％ 的选自丙烯酸酯，甲基丙烯酸酯及其混合物的单体，所述推进剂包含甲烷，乙烷，丙烷，异丁烷，正丁烷和新戊烷中的至少一种。 本发明还涉及微球的生产和使用。

    PROCESS FOR THE PRODUCTION OF POLYMER MICROPARTICLES
    117.
    发明申请
    PROCESS FOR THE PRODUCTION OF POLYMER MICROPARTICLES 有权
    聚合物微生物生产工艺

    公开(公告)号：US20110021712A1

    公开(公告)日：2011-01-27

    申请号：US12811658

    申请日：2009-01-20

    申请人： Akihiro Gotou ,  Hideo Matsuzaki

    发明人： Akihiro Gotou ,  Hideo Matsuzaki

    IPC分类号： C08F110/00 ,  C08K3/18 ,  C08K3/20 ,  C08F255/00

    CPC分类号： C08F2/32 ,  C08F4/40 ,  C08F220/06 ,  C08F2220/1841

    摘要： The object of the present invention is to provide a process for producing a high-quality polymer microparticle having uniform particle size of the order of several micrometers to tens of micrometers by inverse suspension polymerization at high productivity while keeping excellent dispersion stability without causing aggregation among particles. The process is one for the production of polymer microparticles by inverse polymerization of a vinyl monomer and is characterized in that the inverse suspension polymerization is conducted dividing at least two steps, an oil-soluble oxidizing agent and a water-soluble reducing agent are used as a polymerization initiator, and the oil-soluble oxidizing agent is fed after the water-soluble reducing agent is fed.

    摘要翻译： 本发明的目的是提供一种通过高生产率的反相悬浮聚合制备具有几微米至几十微米数量级的均匀粒子的高质量聚合物微粒的方法，同时保持优异的分散稳定性而不引起颗粒之间的聚集 。 该方法是通过乙烯基单体的反相聚合生产聚合物微粒的方法，其特征在于反相悬浮聚合进行至少两个步骤，将油溶性氧化剂和水溶性还原剂用作 聚合引发剂，并且在加入水溶性还原剂之后进料油溶性氧化剂。