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    Highly Filled Composite Containing Resin and Filler
    462.
    发明申请
    Highly Filled Composite Containing Resin and Filler 审中-公开
    高填充复合树脂和填料

    公开(公告)号：US20100025879A1

    公开(公告)日：2010-02-04

    申请号：US11768621

    申请日：2007-06-26

    Applicant: Soemantri Widagdo ,  Paul D. Driscoll ,  Bridget A. Bentz ,  Mary R. Boone

    Inventor： Soemantri Widagdo ,  Paul D. Driscoll ,  Bridget A. Bentz ,  Mary R. Boone

    IPC: B29C47/10 ,  B29B9/02

    CPC classification number: C08J3/201 ,  B29K2105/16 ,  B29K2995/0005 ,  H01M8/0206 ,  H01M8/0213 ,  H01M8/0215 ,  H01M8/0221 ,  H01M8/0226

    Abstract: A highly filled composite is formed by extruding through a multiple screw extruder a thermoplastic resin and sufficient filler so that an autogranulating extrudate exits the extruder barrel. The extruder is operated without an exit manifold, strand die or breaker plate. The extrudate forms irregularly shaped granules. The granules provide a molding composition that can be used to form highly filled molded articles such as fuel cell separator plates and end plates by compression, injection or compression-injection molding.

    Abstract translation: 通过多螺杆挤出机挤出热塑性树脂和足够的填料形成高度填充的复合材料，使得自流平的挤出物离开挤出机筒。 挤出机在没有出口歧管，股线模具或断路器板的情况下运行。 挤出物形成不规则形状的颗粒。 颗粒提供一种模塑组合物，其可用于通过压缩，注射或压缩注塑成型形成高填充模制品，例如燃料电池隔板和端板。

    Biodegradable resin composition
    463.
    发明授权
    Biodegradable resin composition 有权
    生物降解树脂组合物

    公开(公告)号：US07652085B2

    公开(公告)日：2010-01-26

    申请号：US11596294

    申请日：2005-05-10

    Applicant: Akira Takenaka ,  Shogo Nomoto

    Inventor： Akira Takenaka ,  Shogo Nomoto

    IPC: C08K5/103

    CPC classification number: C08K5/0016 ,  C08J3/201 ,  C08J2300/16 ,  C08J2367/04 ,  C08K5/0008 ,  C08K5/0083 ,  C08L2201/06 ,  C08L67/04 ,  C08L101/16

    Abstract: The present invention relates to a method of producing a biodegradable resin composition, which includes step (1) of mixing a biodegradable resin, a plasticizer, and a crystal nucleating agent with one another at the melting point (Tm) of the biodegradable resin or more, wherein the crystal nucleating agent is an aliphatic compound having, in its molecule, two or more of at least one group selected from an ester group, a hydroxyl group and an amide group, and step (2) of thermally treating the resulting biodegradable resin composition at a temperature of from the glass transition temperature (Tg) to less than Tm of the composition, as well as a biodegradable resin composition, which contains a biodegradable resin, a plasticizer, and the above crystal nucleating agent, and which satisfies the following conditions: the haze thereof with a thickness of 0.5 mm after thermal treatment at 60° C. for 36 or 60 hours is 20% or less; the storage elastic modulus (E′) at a temperature of 25° C. and a frequency of 50 Hz is 1×108 to 2×109 Pa; and the storage elastic modulus (E′) at a temperature of 60° C. and a frequency of 50 Hz is 1×107 to 1×109 Pa.

    Abstract translation: 生物降解性树脂组合物的制造方法技术领域本发明涉及一种生物降解性树脂组合物的制造方法，其包括将生物降解性树脂，增塑剂和结晶成核剂在生物降解性树脂的熔点（Tm）以下进行混合的工序（1） 其中，所述结晶成核剂为在分子中具有选自酯基，羟基和酰胺基中的至少一种的2种以上的脂肪族化合物，和对所得生物降解性树脂进行热处理的工序（2） 在组合物的玻璃化转变温度（Tg）至小于Tm的温度下的组成以及包含可生物降解树脂，增塑剂和上述晶体成核剂的可生物降解的树脂组合物，其满足以下 条件：在60℃热处理36或60小时后，其雾度为0.5mm，为20％以下; 在25℃的温度和50Hz的频率下的储能弹性模量（E'）为1×10 8至2×10 9 Pa; 并且在60℃的温度和50Hz的频率下的储能弹性模量（E'）为1×10 7至1×10 9 Pa。

    Process for producing thermoplastic resin composition
    464.
    发明授权
    Process for producing thermoplastic resin composition 失效
    热塑性树脂组合物的制造方法

    公开(公告)号：US07635732B2

    公开(公告)日：2009-12-22

    申请号：US12078625

    申请日：2008-04-02

    Applicant: Kenji Kimura ,  Ryoji Soma

    Inventor： Kenji Kimura ,  Ryoji Soma

    IPC: C08K5/524

    CPC classification number: C08J3/201 ,  C08J2323/12 ,  C08K5/098 ,  C08K5/527

    Abstract: A process for producing a thermoplastic resin composition, comprising melting-kneading a thermoplastic resin and a neutralizing agent, and melting-kneading the melting-kneaded product obtained in a first step and a compound (I): wherein two R1s, two R2s, R4 and R5 each represent independently a hydrogen atom, an alkyl group etc.; two R3s each represent independently a hydrogen atom or an alkyl group; X represents a single bond, a sulfur atom or a —CHR6— group, wherein R6 represents a hydrogen atom, an alkyl group etc.; A represents an alkylene group or a *—COR7— group, wherein R7 represents a single bond or an alkylene group, and a symbol * represents a bond with an oxygen atom of a >P—O— portion; one of Y and Z represents a hydroxyl group, an alkoxy group or an aralkyloxy group, and the other of Y and Z represents a hydrogen atom, or an alkyl group.

    Abstract translation: 一种热塑性树脂组合物的制造方法，其特征在于，将热塑性树脂和中和剂进行熔融混炼，对第一工序得到的熔融混炼物和化合物（I）进行熔融混炼，其中，将两个R 1，R 2，R 4， 和R 5各自独立地表示氢原子，烷基等; 两个R 3各自独立地表示氢原子或烷基; X表示单键，硫原子或-CHR6-基，其中R6表示氢原子，烷基等; A表示亚烷基或* -COR 7 - 基，其中R 7表示单键或亚烷基，符号*表示与> O-O部分的氧原子的键; Y和Z中的一个表示羟基，烷氧基或芳烷氧基，Y和Z中的另一个表示氢原子或烷基。

    CARBON NANOTUBE-BASED COMPOSITE MATERIAL AND METHOD FOR FABRICATING THE SAME
    465.
    发明申请
    CARBON NANOTUBE-BASED COMPOSITE MATERIAL AND METHOD FOR FABRICATING THE SAME 审中-公开
    碳纳米管基复合材料及其制造方法

    公开(公告)号：US20090181239A1

    公开(公告)日：2009-07-16

    申请号：US12246340

    申请日：2008-10-06

    Applicant: Shou-Shan Fan ,  Qun-Feng Cheng ,  Jia-Ping Wang ,  Kai-Li Jiang

    Inventor： Shou-Shan Fan ,  Qun-Feng Cheng ,  Jia-Ping Wang ,  Kai-Li Jiang

    IPC: B32B5/16 ,  B32B9/00 ,  B32B3/00 ,  B32B37/06 ,  B29C43/00

    CPC classification number: B29C70/14 ,  B29C43/003 ,  B29C43/203 ,  B82Y30/00 ,  C08J3/201 ,  C08J5/005 ,  Y10T156/10 ,  Y10T428/254 ,  Y10T428/30

    Abstract: A carbon nanotube-based composite material includes a polymer matrix and a plurality of carbon nanotubes in the polymer matrix. The plurality of carbon nanotubes form a free standing carbon nanotube film structure. A method for fabricating the carbon nanotube-based composite material includes: providing a polymer matrix comprising a surface; providing at least one carbon nanotube film comprising a plurality of carbon nanotubes; disposing the at least one carbon nanotube film on the surface of the polymer matrix to obtain a preform; and heating the preform to combine the at least one carbon nanotube film with the polymer matrix.

    Abstract translation: 碳纳米管复合材料在聚合物基体中包含聚合物基体和多个碳纳米管。 多个碳纳米管形成独立的碳纳米管膜结构。 制造碳纳米管复合材料的方法包括：提供包含表面的聚合物基体; 提供包含多个碳纳米管的至少一个碳纳米管膜; 将所述至少一个碳纳米管膜设置在所述聚合物基体的表面上以获得预成型体; 并加热所述预成型件以将所述至少一个碳纳米管膜与所述聚合物基质组合。

    PROCESS FOR MANUFACTURING OF THERMOPLASTIC COMPOSITES WITH IMPROVED PROPERTIES
    470.
    发明申请
    PROCESS FOR MANUFACTURING OF THERMOPLASTIC COMPOSITES WITH IMPROVED PROPERTIES 审中-公开
    具有改进性能的热塑性复合材料的制造方法

    公开(公告)号：US20080009576A1

    公开(公告)日：2008-01-10

    申请号：US11770845

    申请日：2007-06-29

    Applicant: Charles Alexander ,  Jayantha Amarasekara ,  Ann Burnell ,  Darren Clark

    Inventor： Charles Alexander ,  Jayantha Amarasekara ,  Ann Burnell ,  Darren Clark

    IPC: B28B5/00 ,  C08K3/04 ,  C08K3/10

    CPC classification number: B29C45/542 ,  B29C45/561 ,  B29C2045/466 ,  C08J3/201 ,  C08J5/04 ,  C08J2369/00 ,  C08L55/02 ,  C08L2666/14 ,  C08L2666/02

    Abstract: A process for forming thermoplastic composite materials that have improved properties wherein the process is an in-line compounding process that feeds a thermoplastic resin and a filler to a compounder to form a thermoplastic composite material that is then injected into a mold to form an article that includes the thermoplastic composite material. Since the thermoplastic composite material is not pelletized or otherwise processed between formation of the thermoplastic composite material and the injection-molded article, less damage and/or degradation of the filler occurs during processing such that the resultant thermoplastic composite material and/or article has improved properties at the same or even at lower filler loadings than prior art materials. In addition, as the thermoplastic composite material is not subjected to ionic and/or airborne contaminates between formation of the thermoplastic composite material and the injection-molded article, the resultant materials and/or articles have less impurities in the final materials and/or articles than those formed in two-step processes.

    Abstract translation: 一种用于形成具有改进性能的热塑性复合材料的方法，其中该方法是将热塑性树脂和填料加入到混合器中以形成热塑性复合材料的在线复合方法，然后将其注入到模具中以形成制品 包括热塑性复合材料。 由于热塑性复合材料在形成热塑性复合材料和注射成型制品之间没有造粒或以其它方式加工，所以在加工过程中会发生较少的填料损伤和/或降解，使得所得的热塑性复合材料和/或制品具有改进 性能与现有技术材料相同或甚至更低的填料负载。 另外，由于热塑性复合材料在形成热塑性复合材料和注射成型制品之间不会受到离子和/或空气污染，因此所得材料和/或制品在最终材料和/或制品中具有较少的杂质 比两步法中形成的那些。

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