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    ELECTROSTATIC DISSIPATIVE FOAMS AND PROCESS FOR THE PREPARATION THEREOF
    46.
    发明申请
    ELECTROSTATIC DISSIPATIVE FOAMS AND PROCESS FOR THE PREPARATION THEREOF 审中-公开
    静电消除功能及其制备方法

    公开(公告)号：US20150274924A1

    公开(公告)日：2015-10-01

    申请号：US14676328

    申请日：2015-04-01

    Applicant: Council of Scientific & Industrial Research

    Inventor： Jai Krishna PANDEY ,  Shrenik Madhusudan TRIVEDI ,  Rushay Shrenik TRIVEDI ,  Urja Falgun JANI ,  Bhavtosh Rajnikant VYAS ,  Ajay KUMAR

    IPC: C08J9/36 ,  H05K9/00 ,  B05D1/18

    CPC classification number: H05K9/0079 ,  B05D7/08 ,  C08J9/0076 ,  C08J9/40 ,  C08J2201/036 ,  C08J2201/038 ,  C08J2300/00 ,  C08J2375/04 ,  C08J2397/02 ,  C08J2479/02 ,  Y10T428/249953

    Abstract: The present invention relates to the development of electrostatic dissipative (ESD) electronic packaging materials based on the electrically conducting nanofiller decorated polyurethane foams and also describes a process for the preparation of the same. More specifically it relates to the development of electrically conducting foams by providing a coating of 0.003 to 2.97 vol % loading of electrically conducting materials (like conducting polymers, functionalized carbon nanotubes, graphene analogues etc) over/onto otherwise electrically insulating surface of foams. The combination of low density, mechanical flexibility, resilience and surface conductivity collectively contribute towards their excellent shock absorption and static charge dissipation capabilities. In particular, these foams display surface resistivity value

    Abstract translation: 本发明涉及基于导电纳米填料装饰的聚氨酯泡沫的静电消散（ESD）电子包装材料的开发，并且还描述了其制备方法。 更具体地说，它涉及通过在泡沫的另外的电绝缘表面上/之上提供0.003至2.97体积％的导电材料（如导电聚合物，官能化碳纳米管，石墨烯类似物等）负载的涂层来开发导电泡沫体。 低密度，机械灵活性，弹性和表面电导率的组合共同促成了它们优异的减震和静电荷消散能力。 特别地，这些泡沫显示表面电阻率值<109欧姆/平方英尺和静电荷耗散时间<0.5秒，这清楚地表明了其电子封装应用的潜力。 此外，这些泡沫也可用于抗静电除尘过滤器，洁净室/医疗服装，无静电鞋类，静电消耗性内饰物品，抗静电/消散地板/瓷砖等。

    METHOD
    47.
    发明申请
    METHOD 审中-公开
    方法

    公开(公告)号：US20140243440A1

    公开(公告)日：2014-08-28

    申请号：US14233030

    申请日：2012-07-18

    Applicant: Jas Pal S. Badyal ,  Suzanne Morsch

    Inventor： Jas Pal S. Badyal ,  Suzanne Morsch

    IPC: C08J9/00

    CPC classification number: C08J9/0028 ,  B01D67/003 ,  B01D67/0037 ,  B01D69/10 ,  B01D2323/22 ,  B05D1/62 ,  B05D3/107 ,  B05D5/00 ,  B29C67/202 ,  C08J9/283 ,  C08J2201/036 ,  C08J2201/04 ,  C08J2205/05 ,  C08J2325/18

    Abstract: A method for producing a porous polymer structure involves (i) forming a polymer; (ii) subsequently contacting the polymer with a nonsolvent and inducing the formation of an emulsion in which the nonsolvent is present as the dispersed phase and the polymer as the continuous phase; and (iii) removing at least some of the nonsolvent so as to leave pores within the polymer, wherein the polymer is formed by exciting one or more molecules in an exciting medium, in particular by pulsed plasma deposition. Emulsion formation in step (ii) may be induced by or in the presence of an emulsion stabilising agent. Also provided is a porous polymer structure produced using the method, and a polymer which is impregnated with an emulsion stabilising agent, for use in the emulsion formation step of the method.

    Abstract translation: 制造多孔聚合物结构的方法包括（i）形成聚合物; （ii）随后使聚合物与非溶剂接触并诱导形成其中非溶剂作为分散相存在的乳液和作为连续相的聚合物; 和（iii）除去至少一些非溶剂以便在聚合物内留下孔，其中通过在激发介质中激发一个或多个分子，特别是通过脉冲等离子体沉积形成聚合物。 步骤（ii）中的乳液形成可以由乳化稳定剂或由乳液稳定剂存在引起。 还提供了使用该方法制备的多孔聚合物结构和用乳液稳定剂浸渍的聚合物，用于该方法的乳液形成步骤。

    Flame Retardant Polymeric Foam Material And Manufacturing Method Thereof
    48.
    发明申请
    Flame Retardant Polymeric Foam Material And Manufacturing Method Thereof 审中-公开
    阻燃聚合物泡沫材料及其制造方法

    公开(公告)号：US20120295095A1

    公开(公告)日：2012-11-22

    申请号：US13521721

    申请日：2010-11-30

    Applicant: Yajun Sheng

    Inventor： Yajun Sheng

    IPC: B32B27/04 ,  B32B27/08 ,  B32B5/14 ,  B05D7/02 ,  B05D1/02

    CPC classification number: C08J9/0038 ,  B32B2037/243 ,  B32B2305/022 ,  B32B2307/3065 ,  C08J9/0019 ,  C08J9/365 ,  C08J9/40 ,  C08J2201/036 ,  C08J2205/10 ,  C08J2323/02 ,  C08J2325/06 ,  C08J2327/06 ,  C08J2375/04 ,  C08J2463/00 ,  C08K5/523 ,  C09K21/14 ,  Y10T428/249958 ,  Y10T428/249987 ,  Y10T428/249991 ,  Y10T428/249992

    Abstract: A flame retardant polymeric foam material and its manufacturing method are provided. The flame retardant polymeric foam material comprises a polymeric foam, and an organic flame retardant coating on the surface of the polymeric foam which is obtained by spraying, coating or by impregnating after the organic flame retardant melts. The present invention selects those types of flame retardants which are very effective in improving the flame retardancy of the polymeric foams; especially those effective for extruded polystyrene foams, and provides a simple and feasible approach to obtain polymeric foams with excellent flame retardant property. The methods can effectively increase the amount of the flame retardants added without affecting foaminess of the foam products and reducing strength or insulation properties of polymeric foams. Different flame retardancy requirements can be satisfied by simply varying the amount of the flame retardants coated on the polymeric foam surface.

    Abstract translation: 提供了一种阻燃聚合物泡沫材料及其制造方法。 阻燃聚合物泡沫材料包括聚合物泡沫和在聚合物泡沫表面上的有机阻燃涂层，其通过在有机阻燃剂熔融后喷涂，涂布或浸渍而获得。 本发明选择在提高聚合物泡沫的阻燃性方面非常有效的那些类型的阻燃剂; 特别是对于挤出聚苯乙烯泡沫有效的那些，并且提供了获得具有优异阻燃性能的聚合物泡沫的简单和可行的方法。 这些方法可以有效地增加添加的阻燃剂的量，而不会影响泡沫产品的泡沫，并降低聚合物泡沫的强度或绝缘性能。 通过简单地改变涂覆在聚合物泡沫表面上的阻燃剂的量可以满足不同的阻燃要求。

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