利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

8 条记录 (耗时 0.018 秒)

    Coolant composition for fuel cell
    1.
    发明授权
    Coolant composition for fuel cell 有权
    燃料电池冷却液组成

    公开(公告)号：US08691110B2

    公开(公告)日：2014-04-08

    申请号：US13806632

    申请日：2011-06-08

    申请人： Young Joo Ha ,  Chang Yeol Jo ,  Hong Ki Lee

    发明人： Young Joo Ha ,  Chang Yeol Jo ,  Hong Ki Lee

    IPC分类号： C09K5/00

    CPC分类号： C09K5/00 ,  C09K5/10 ,  C09K5/20 ,  H01M8/04029

    摘要： A coolant composition for a fuel cell, including (a) an alkylene glycol, (b) deionized water, and (c) a compound containing a trimethylsilyl group. The compound containing a trimethylsilyl group of the composition of the present invention prevents the oxidation of the alkylene glycol, and thus the generation of an acid is 700 ppm or less. Additionally, the compound prevent the oxidation of the alkylene glycol, thereby inhibiting the generation of an ionic material, and thus the rate of change of electrical conductivity (conductivity after oxidation/initial conductivity) can be maintained to be 40 times or less. Therefore, the coolant composition for a fuel cell of the present invention can be used as a coolant for a cooling system of a fuel cell driving device with an electrical conductivity of 40 μs/cm or less even without being frozen in the winter.

    摘要翻译： 一种用于燃料电池的冷却剂组合物，包括（a）亚烷基二醇，（b）去离子水，和（c）含有三甲基甲硅烷基的化合物。 含有本发明组合物的三甲基甲硅烷基的化合物防止亚烷基二醇的氧化，因此酸的产生为700ppm以下。 此外，该化合物防止亚烷基二醇的氧化，从而抑制离子材料的产生，因此导电率（氧化/初始电导率之后的导电率）的变化率可以保持在40倍以下。 因此，本发明的燃料电池用冷却剂组合物，即使在冬天不冻结，也可以用作电导率为40μs/ cm以下的燃料电池驱动装置的冷却系统的冷却剂。

    COOLANT COMPOSITION FOR FUEL CELL
    2.
    发明申请
    COOLANT COMPOSITION FOR FUEL CELL 有权
    燃料电池组合物

    公开(公告)号：US20130092870A1

    公开(公告)日：2013-04-18

    申请号：US13806632

    申请日：2011-06-08

    申请人： Young Joo Ha ,  Chang Yeol Jo ,  Hong Ki Lee

    发明人： Young Joo Ha ,  Chang Yeol Jo ,  Hong Ki Lee

    IPC分类号： C09K5/00

    CPC分类号： C09K5/00 ,  C09K5/10 ,  C09K5/20 ,  H01M8/04029

    摘要： A coolant composition for a fuel cell, including (a) an alkylene glycol, (b) deionized water, and (c) a compound containing a trimethylsilyl group. The compound containing a trimethylsilyl group of the composition of the present invention prevents the oxidation of the alkylene glycol, and thus the generation of an acid is 700 ppm or less. Additionally, the compound prevent the oxidation of the alkylene glycol, thereby inhibiting the generation of an ionic material, and thus the rate of change of electrical conductivity (conductivity after oxidation/initial conductivity) can be maintained to be 40 times or less. Therefore, the coolant composition for a fuel cell of the present invention can be used as a coolant for a cooling system of a fuel cell driving device with an electrical conductivity of 40 μs/cm or less even without being frozen in the winter.

    摘要翻译： 一种用于燃料电池的冷却剂组合物，包括（a）亚烷基二醇，（b）去离子水，和（c）含有三甲基甲硅烷基的化合物。 含有本发明组合物的三甲基甲硅烷基的化合物防止亚烷基二醇的氧化，因此酸的产生为700ppm以下。 此外，该化合物防止亚烷基二醇的氧化，从而抑制离子材料的产生，因此导电率（氧化/初始电导率之后的导电率）的变化率可以保持在40倍以下。 因此，本发明的燃料电池用冷却剂组合物，即使不在冬季冻结，也可以用作电导率为40mass / cm以下的燃料电池驱动装置的冷却系统的冷却剂。

    VEHICLE-GLASS CLEANING FLUID COMPOSITION COMPRISING ANIONIC SURFACTANT AND TARTARIC ACID
    5.
    发明申请
    VEHICLE-GLASS CLEANING FLUID COMPOSITION COMPRISING ANIONIC SURFACTANT AND TARTARIC ACID 有权
    包含阴离子表面活性剂和甘油酸的车辆玻璃清洁液组合物

    公开(公告)号：US20140303058A1

    公开(公告)日：2014-10-09

    申请号：US14360606

    申请日：2012-01-31

    申请人： Jae Yoon Park ,  Chang Yeol Jo ,  Hong Ki Lee

    发明人： Jae Yoon Park ,  Chang Yeol Jo ,  Hong Ki Lee

    IPC分类号： C11D3/00 ,  C11D3/20 ,  C11D1/02

    CPC分类号： C11D3/0073 ,  C11D1/02 ,  C11D3/2003 ,  C11D3/2086 ,  C11D11/0035 ,  C23F11/08 ,  C23F11/10

    摘要： The present invention relates to a vehicle-glass cleaning fluid composition comprising an alcohol, an anionic surfactant, and tartaric acid as a corrosion inhibitor. The present invention provides a cleaning fluid composition entailing improved metal corrosion prevention, durability for rubbers and plastics, and performance in preventing the noise and wear which occur when there is friction between a wiper blade and glass surface. The cleaning fluid composition of the present invention has outstanding corrosion-preventing properties while also substantially improving test-piece weight-change reduction and abnormal appearance changes, and has a highly outstanding performance in preventing noise and wear due to friction.

    摘要翻译： 本发明涉及包含醇，阴离子表面活性剂和酒石酸作为缓蚀剂的车辆玻璃清洗液组合物。 本发明提供了一种清洁液组合物，其具有改进的金属防腐蚀性，橡胶和塑料的耐久性，以及防止在刮片和玻璃表面之间存在摩擦时发生的噪音和磨损的性能。 本发明的清洗液组合物具有突出的耐腐蚀性能，同时也显着提高了试件重量变化的减少和异常的外观变化，并且在防止由于摩擦引起的噪音和磨损方面具有非常优异的性能。

    Vehicle-glass cleaning fluid composition comprising anionic surfactant and tartaric acid
    6.
    发明授权
    Vehicle-glass cleaning fluid composition comprising anionic surfactant and tartaric acid 有权
    包含阴离子表面活性剂和酒石酸的车辆玻璃清洗液组合物

    公开(公告)号：US09365804B2

    公开(公告)日：2016-06-14

    申请号：US14360606

    申请日：2012-01-31

    申请人： Jae Yoon Park ,  Chang Yeol Jo ,  Hong Ki Lee

    发明人： Jae Yoon Park ,  Chang Yeol Jo ,  Hong Ki Lee

    IPC分类号： C11D3/00 ,  C11D1/02 ,  C11D3/20 ,  C11D11/00 ,  C23F11/08 ,  C23F11/10

    CPC分类号： C11D3/0073 ,  C11D1/02 ,  C11D3/2003 ,  C11D3/2086 ,  C11D11/0035 ,  C23F11/08 ,  C23F11/10

    摘要： The present invention relates to a vehicle-glass cleaning fluid composition comprising an alcohol, an anionic surfactant, and tartaric acid as a corrosion inhibitor. The present invention provides a cleaning fluid composition entailing improved metal corrosion prevention, durability for rubbers and plastics, and performance in preventing the noise and wear which occur when there is friction between a wiper blade and glass surface. The cleaning fluid composition of the present invention has outstanding corrosion-preventing properties while also substantially improving test-piece weight-change reduction and abnormal appearance changes, and has a highly outstanding performance in preventing noise and wear due to friction.

    摘要翻译： 本发明涉及包含醇，阴离子表面活性剂和酒石酸作为缓蚀剂的车辆玻璃清洗液组合物。 本发明提供了一种清洁液组合物，其具有改进的金属防腐蚀性，橡胶和塑料的耐久性，以及防止在刮片和玻璃表面之间存在摩擦时发生的噪音和磨损的性能。 本发明的清洗液组合物具有突出的耐腐蚀性能，同时也显着提高了试件重量变化的减少和异常的外观变化，并且在防止由于摩擦引起的噪音和磨损方面具有非常优异的性能。