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    FAST RECOVERY SOFT THERMOPLASTIC POLYURETHANES
    3.
    发明申请
    FAST RECOVERY SOFT THERMOPLASTIC POLYURETHANES 审中-公开
    快速恢复软热塑性聚氨酯

    公开(公告)号：US20160122462A1

    公开(公告)日：2016-05-05

    申请号：US14897897

    申请日：2014-06-25

    Applicant: LUBRIZOL ADVANCED MATERIALS, INC.

    Inventor： Joseph L. Vontorcik Jr. ,  Qiwei Lu ,  Charles P. Jacobs ,  Julius Farkas

    IPC: C08G18/42 ,  C08L75/06

    CPC classification number: C08G18/4286 ,  C08G18/3206 ,  C08G18/4277 ,  C08G18/664 ,  C08G18/7671 ,  C08L75/06

    Abstract: The thermoplastic polyurethane compositions described herein have very good recovery properties, rebound resilience, or both, while also having good softness (i.e. low hardness). It has been difficult to provide thermoplastic polyurethane compositions with this combination of properties. Some compositions described herein also provide low haze and/or good clarity properties. These combination of properties make the thermoplastic polyurethane compositions described herein useful materials for application that require fast recovery, good rebound resilience, or both while also requiring soft materials, and in some embodiments low haze and/or good clarity.

    Abstract translation: 本文所述的热塑性聚氨酯组合物具有非常好的恢复性能，回弹性或两者，同时具有良好的柔软性（即低硬度）。 难以提供具有这种性质组合的热塑性聚氨酯组合物。 本文描述的一些组合物还提供低雾度和/或良好透明性。 这些性质的组合使得本文所述的热塑性聚氨酯组合物需要快速恢复，良好的回弹性或两者的应用的有用材料，同时也需要柔软的材料，并且在一些实施方案中为低雾度和/或良好的透明度。

    Polyurethane Based Membranes And/Or Separators For Electrochemical Cells
    4.
    发明申请
    Polyurethane Based Membranes And/Or Separators For Electrochemical Cells 审中-公开
    用于电化学电池的聚氨酯基膜和/或分离器

    公开(公告)号：US20140287323A1

    公开(公告)日：2014-09-25

    申请号：US14353384

    申请日：2012-10-24

    Applicant: Lubrizol Advanced Materials, Inc.

    Inventor： Qiwei Lu ,  Feina Cao ,  Tesham Gor ,  Jian Xie ,  Yadong Liu ,  Yona Eckstein

    IPC: H01M2/16

    Abstract: The invention relates to a membrane comprising a poly(dialkylene ester) thermoplastic polyurethane composition. The invention also provides an electrochemical cell comprising a positive electrode, a negative electrode, and (I) a separator membrane disposed between said positive and negative electrodes, wherein the said membrane comprises (A) the described poly(dialkylene ester) thermoplastic polyurethane composition.

    Abstract translation: 本发明涉及包含聚（二亚烷基酯）热塑性聚氨酯组合物的膜。 本发明还提供了一种电化学电池，其包括正极，负极和（I）设置在所述正极和负极之间的隔膜，其中所述膜包含（A）所述的聚（二亚烷基酯）热塑性聚氨酯组合物。

    Polyurethane Based Electrolyte Systems For Electrochemical Cells
    8.
    发明申请
    Polyurethane Based Electrolyte Systems For Electrochemical Cells 审中-公开
    用于电化学电池的聚氨酯基电解质体系

    公开(公告)号：US20140255792A1

    公开(公告)日：2014-09-11

    申请号：US14353505

    申请日：2012-10-24

    Applicant: Lubrizol Advanced Materials, Inc.

    Inventor： Feina Cao ,  Tesham Gor ,  Qiwei Lu ,  Yona Eckstein ,  Jian Xie ,  Donald A. Meltzer

    IPC: H01M10/0565 ,  H01M10/0525

    CPC classification number: H01M10/0565 ,  H01M10/0525 ,  H01M2300/0082 ,  H01M2300/0085

    Abstract: The invention relates to a polymer gel electrolyte system for use in an electrochemical cell having positive and negative electrodes, said electrolyte system comprising: (A) a poly(dialkylene ester) thermoplastic polyurethane composition; (B) an alkali metal salt; and (C) an aprotic organic solvent. The invention also provides an electrochemical cell comprising a positive electrode, a negative electrode, and (I) a polymer electrolyte disposed between said positive and negative electrodes, wherein the polymer electrolyte comprises (A) the poly(dialkylene ester) thermoplastic polyurethane composition; (B) an alkali metal salt; and (C) an aprotic organic solvent.

    Abstract translation: 本发明涉及一种用于具有正极和负极的电化学电池的聚合物凝胶电解质系统，所述电解质体系包括：（A）聚（二亚烷基酯）热塑性聚氨酯组合物; （B）碱金属盐; 和（C）非质子有机溶剂。 本发明还提供一种电化学电池，其包含正极，负极和（I）设置在所述正极和负极之间的聚合物电解质，其中所述聚合物电解质包含（A）所述聚（二亚烷基酯）热塑性聚氨酯组合物; （B）碱金属盐; 和（C）非质子有机溶剂。

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