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    Process for preparing polymer nanocomposites and nanocomposites prepared therefrom
    2.
    发明申请
    Process for preparing polymer nanocomposites and nanocomposites prepared therefrom 审中-公开
    制备聚合物纳米复合材料的方法和由其制备的纳米复合材料

    公开(公告)号：US20100152325A1

    公开(公告)日：2010-06-17

    申请号：US11823023

    申请日：2007-06-26

    申请人： Avraam Isayev ,  Sarat K. Swain ,  Sergey Lapshin

    发明人： Avraam Isayev ,  Sarat K. Swain ,  Sergey Lapshin

    IPC分类号： C08J3/28 ,  C08K3/34 ,  C08K3/26 ,  C08K3/22 ,  C08K3/30 ,  C08K3/10

    CPC分类号： C08K3/22 ,  C08K3/34

    摘要： The present invention relates to nanocomposites and a process for preparing polymer nanocomposites (e.g., a continuous process). More particularly, the present invention relates to polymer nanocomposites containing a combination of one or more polymers (e.g., one or more polyolefins or one or more polyamides) with one or more types of nanoparticles, and to methods to produce such nanocomposites. In one embodiment, the present invention relates to polyamide nanocomposites wherein organoclay particles are intercalated with a polyamide polymer.

    摘要翻译： 本发明涉及纳米复合材料和制备聚合物纳米复合材料的方法（例如连续法）。 更具体地，本发明涉及含有一种或多种聚合物（例如一种或多种聚烯烃或一种或多种聚酰胺）与一种或多种类型的纳米颗粒的组合的聚合物纳米复合材料，以及制备这种纳米复合材料的方法。 在一个实施方案中，本发明涉及聚酰胺纳米复合材料，其中有机粘土颗粒插入聚酰胺聚合物。

    Process for preparing polymer nanocomposites and nanocomposites prepared therefrom
    3.
    发明申请
    Process for preparing polymer nanocomposites and nanocomposites prepared therefrom 审中-公开
    制备聚合物纳米复合材料的方法和由其制备的纳米复合材料

    公开(公告)号：US20060148959A1

    公开(公告)日：2006-07-06

    申请号：US11294738

    申请日：2005-12-06

    申请人： Avraam Isayev ,  Sergey Lapshin

    发明人： Avraam Isayev ,  Sergey Lapshin

    IPC分类号： C08K9/04

    CPC分类号： C08K3/22 ,  C08K3/34

    摘要： In one embodiment, the present invention relates to a continuous method of forming a polymer nanoparticle composite, the method comprising: (a) combining at least one polymer and at least one type of nanoparticles to form a polymer nanoparticle mixture; and (b) subject the polymer nanoparticle mixture to an energy source, wherein the energy source has a frequency in the range of about 15 KHz to about 200 MHz, wherein the polymer nanoparticle mixture is in a melted state and wherein the polymer nanoparticle mixture is subjected to the energy source for less than 60 seconds.

    摘要翻译： 在一个实施方案中，本发明涉及形成聚合物纳米颗粒复合材料的连续方法，所述方法包括：（a）将至少一种聚合物和至少一种类型的纳米颗粒结合以形成聚合物纳米颗粒混合物; 和（b）使聚合物纳米颗粒混合物经受能量源，其中能量源的频率在约15KHz至约200MHz的范围内，其中聚合物纳米颗粒混合物处于熔融状态，其中聚合物纳米颗粒混合物为 经受能源少于60秒。

    SINGLE AND TWIN SCREW EXTRUDERS WITH ULTRASOUND HORNS FOR DECROSSLINKING AND DEVULCANIZATION
    6.
    发明申请
    SINGLE AND TWIN SCREW EXTRUDERS WITH ULTRASOUND HORNS FOR DECROSSLINKING AND DEVULCANIZATION 审中-公开

    公开(公告)号：US20170190865A1

    公开(公告)日：2017-07-06

    申请号：US15461774

    申请日：2017-03-17

    申请人： Avraam Isayev

    发明人： Avraam Isayev

    IPC分类号： C08J11/10 ,  B29C47/00 ,  B29C47/92 ,  B29C47/40 ,  B29C47/38 ,  B29C47/60 ,  B01J19/10 ,  B29C47/08

    摘要： Processes for decrosslinking crosslinked plastic and devulcanizing vulcanized rubber include advancing such materials through single screw or twin screw extruders including special ultrasonic treatment zones wherein threadless shaft (single screw) or shafts (twin screw) rotate under an ultrasonic horn having a distal end aligned with the shaft or shafts and being shaped complimentary thereto. Special arcuate (single screw) or double-arcuate ultrasonic treatment flow paths confine the materials to flow under the horn where the material is subjected to ultrasonic waves to decrosslink the material, in the case of crosslinked plastic, or devulcanize the material, in the case of vulcanized rubber, with the extrudate leaving the die as a continuous stream or rope as is typical of virgin plastic or rubber.

    Continuous ultrasonic devulcanization of vulcanized elastomers
    7.
    发明授权
    Continuous ultrasonic devulcanization of vulcanized elastomers 失效
    硫化弹性体连续超声波硫化

    公开(公告)号：US5284625A

    公开(公告)日：1994-02-08

    申请号：US78519

    申请日：1993-06-16

    申请人： Avraam Isayev ,  Jianhua Chen

    发明人： Avraam Isayev ,  Jianhua Chen

    IPC分类号： B01J19/10 ,  B01J19/20 ,  B06B3/00 ,  B29B13/08 ,  B29B17/00 ,  C08C19/08 ,  C08F2/46 ,  B06B1/00 ,  C08F2/56

    CPC分类号： B29B17/00 ,  B01J19/10 ,  B01J19/20 ,  B06B3/00 ,  B29B13/08 ,  C08C19/08 ,  B29K2021/00 ,  Y02W30/62

    摘要： This invention relates to a continuous ultrasonic method and apparatus for breaking the carbon-sulfur (C--S), sulfur-sulfur (S--S), and if desired, carbon-carbon (C--C) bonds in a vulcanized elastomer. It is well known that vulcanized elastomers having a three-dimensional chemical network, cannot flow under the effect of heat and/or pressure. This creates a huge problem in the recycling of used tires and other elastomeric products. Through the application of certain levels of ultrasonic amplitudes in the presence of pressure and optionally heat, the three-dimensional network of vulcanized elastomer can be broken down. As a most desirable consequence, ultrasonically treated cured rubber becomes soft, thereby enabling this material to be reprocessed and shaped in a manner similar to that employed with uncured elastomers.

    摘要翻译： 本发明涉及一种用于在硫化弹性体中破坏碳 - 硫（C-S），硫 - 硫（S-S）以及如果需要的碳 - 碳（C-C）键的连续超声波方法和装置。 众所周知，具有三维化学网络的硫化弹性体不能在热和/或压力的作用下流动。 这在二手轮胎和其他弹性体产品的回收中产生了巨大的问题。 通过在存在压力和任选加热的情况下施加一定程度的超声振幅，硫化弹性体的三维网络可以被分解。 作为最理想的结果，超声处理的固化橡胶变软，从而能够以与未固化的弹性体类似的方式对该材料进行后处理和成型。

    Self-reinforced composite and process for preparing same
    8.
    发明授权
    Self-reinforced composite and process for preparing same 失效
    自增强复合材料及其制备方法

    公开(公告)号：US5260380A

    公开(公告)日：1993-11-09

    申请号：US824334

    申请日：1992-01-23

    申请人： Avraam Isayev

    发明人： Avraam Isayev

    IPC分类号： B29C45/00 ,  B29C47/00 ,  C08J5/04 ,  C08L23/10 ,  C08L23/12 ,  C08L67/00 ,  C08L101/00 ,  C08L23/00 ,  C08F20/00 ,  C08J5/00

    CPC分类号： C08L67/00 ,  C08J5/046 ,  C08L101/00 ,  C08L23/12 ,  C08L67/03 ,  C08J2323/12 ,  C08L2205/16 ,  C08L25/06 ,  C08L71/12 ,  Y10S264/64 ,  Y10S264/66

    摘要： A self-reinforced polymer composite in the form of a non-laminated shaped article is prepared by (a) melt blending (I) a matrix polymer which is a melt processable flexible chain polymer or first liquid crystal polymer (LCP) and (2) a fiber forming melt processable second LCP under high strain mixing conditions inducing fiber formation, cooling and stretching the resulting blend, and (b) shaping the resulting blend by injection molding or extrusion at a temperature which is above the minimum melt processing temperature of the matrix polymer but below that of the fiber forming second LCP. By shaping at a temperature below the minimum processing temperature of the fiber-forming LCP, the fiber structure formed during cooling is preserved. The resulting shaped articles have outstanding mechanical properties, e./g., tensile strength, modulus and impact strength.

    摘要翻译： 通过（a）熔融共混（I）可熔融加工的柔性链聚合物或第一液晶聚合物（LCP）的基质聚合物和（2）可以制备非层压成型制品形式的自增强聚合物复合材料， 在高应变混合条件下的纤维形成可熔融加工的第二LCP，诱导纤维形成，冷却和拉伸所得共混物，和（b）通过注射模塑或挤出在高于基质的最小熔融加工温度的温度下成型所得共混物 聚合物，但低于形成第二LCP的纤维的聚合物。 通过在低于纤维形成LCP的最低加工温度的温度下成形，可以保持在冷却过程中形成的纤维结构。 所得成型制品具有优异的机械性能，例如拉伸强度，模量和冲击强度。

    MODIFIED SOYBEAN OIL-EXTENDED SBR COMPOUNDS AND VULCANIZATES FILLED WITH CARBON BLACK
    9.
    发明申请
    MODIFIED SOYBEAN OIL-EXTENDED SBR COMPOUNDS AND VULCANIZATES FILLED WITH CARBON BLACK 审中-公开
    改性大豆油扩展SBR化合物和充满碳黑的VULCANIZATE

    公开(公告)号：US20160272795A1

    公开(公告)日：2016-09-22

    申请号：US15037154

    申请日：2014-11-18

    申请人： Mark Soucek ,  Avraam Isayev

    发明人： Mark Soucek ,  Avraam Isayev

    IPC分类号： C08L9/06

    CPC分类号： C08L9/06 ,  C08K3/04 ,  C08K3/041 ,  C08K3/042 ,  C08L91/00 ,  C08L2205/06 ,  C08L2207/322

    摘要： Rubber formulations include a rubber and a norbornylized seed oil. The norbornylized seed oil is a seed oil that is modified with norbornylene groups. The norbornylized seed oil can replace petroleum oils currently often used in rubber formulations. A process for creating a rubber formulation includes the steps of adding a norbornylized seed oil to a rubber, wherein the norbornylized seed oil is a seed oil modified with norbornylene groups.

    摘要翻译： 橡胶制剂包括橡胶和降冰片烯基化的种子油。 降冰片烯基种子油是用降冰片烯基团改性的种子油。 降冰片精的种子油可代替目前常用于橡胶配方中的石油。 制备橡胶制剂的方法包括将降冰片烯基化的种子油加入到橡胶中的步骤，其中降冰片烯基化的种子油是用降冰片烯基团改性的种子油。

    SINGLE AND TWIN SCREW EXTRUDERS WITH ULTRASOUND HORNS FOR DECROSSLINKING AND DEVULCANIZATION
    10.
    发明申请
    SINGLE AND TWIN SCREW EXTRUDERS WITH ULTRASOUND HORNS FOR DECROSSLINKING AND DEVULCANIZATION 有权
    单螺杆挤出机和双螺杆挤出机，具有超声波去除和去除功能

    公开(公告)号：US20140163129A1

    公开(公告)日：2014-06-12

    申请号：US14111056

    申请日：2012-04-16

    申请人： Avraam Isayev

    发明人： Avraam Isayev

    IPC分类号： C08J11/10 ,  B01J19/10

    CPC分类号： C08J11/10 ,  B01J19/10 ,  B01J2219/0879 ,  B29B17/04 ,  B29C47/0004 ,  B29C47/0009 ,  B29C47/0076 ,  B29C47/008 ,  B29C47/0827 ,  B29C47/0835 ,  B29C47/385 ,  B29C47/40 ,  B29C47/402 ,  B29C47/6012 ,  B29C47/6093 ,  B29C47/92 ,  B29C2947/92552 ,  B29C2947/92704 ,  B29C2947/92876 ,  B29K2021/00 ,  C08J2321/00 ,  C08J2323/06 ,  Y02W30/625

    摘要： Processes for decrosslinking crosslinked plastic and devulcanizing vulcanized rubber include advancing such materials through single screw or twin screw extruders including special ultrasonic treatment zones wherein threadless shaft (single screw) or shafts (twin screw) rotate under an ultrasonic horn having a distal end aligned with the shaft or shafts and being shaped complimentary thereto. Special arcuate (single screw) or double-arcuate ultrasonic treatment flow paths confine the materials to flow under the horn where the material is subjected to ultrasonic waves to decrosslink the material, in the case of crosslinked plastic, or devulcanize the material, in the case of vulcanized rubber, with the extrudate leaving the die as a continuous stream or rope as is typical of virgin plastic or rubber.

    摘要翻译： 交联塑料和脱硫硫化橡胶的交联方法包括通过单螺杆或双螺杆挤出机推进这种材料，包括特殊的超声波处理区，其中无螺纹轴（单螺杆）或轴（双螺杆）在具有远端的超声波喇叭下旋转， 轴或轴，并与其成形。 特殊的弧形（单螺杆）或双弧形超声波处理流动路径限制了材料在喇叭下面流动，材料经受超声波，以在交联塑料的情况下对材料进行交联，或在材料中进行硫化，在这种情况下 的硫化橡胶，挤出物作为连续的流或绳索离开模具，如通常的原始塑料或橡胶。