中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

42 records (took 0.026 seconds)

    폴리아릴렌계 중합체, 이의 제조방법 및 이를 이용한 연료전지용 고분자 전해질 막
    34.
    发明公开
    폴리아릴렌계 중합체, 이의 제조방법 및 이를 이용한 연료전지용 고분자 전해질 막 审中-实审
    基于聚合物的聚合物，其制备方法和使用聚合物的燃料电池的聚合物电解质膜

    公开(公告)号：KR1020120134048A

    公开(公告)日：2012-12-11

    申请号：KR1020120056712

    申请日：2012-05-29

    Applicant: 현대자동차주식회사 ,  주식회사 동진쎄미켐

    Inventor： 권낙현 ,  황인철 ,  김영택 ,  김동일 ,  이주호 ,  손장배

    IPC: C08G61/02 ,  C08G75/02 ,  C08L65/00 ,  H01M8/10

    CPC classification number: Y02P70/56 ,  C08G61/10 ,  C08G61/12 ,  C08G2261/145 ,  H01M8/1004 ,  H01M8/1018 ,  H01M8/1097 ,  H01M2008/1095 ,  Y02E60/521

    Abstract: PURPOSE: A polyarylene-based polymer is provided to have high hydrogen ion conductivity, to have excellent chemical stability and dimensional stability, and to especially manufacture a fuel cell with excellent long term durability. CONSTITUTION: A polyarylene-based polymer comprises a repeating unit indicated in chemical formula 1. In chemical formula 1, each of R^1-R^4 is independently -H, -SO3R, -PO(OH)2, -F, -CN, a C1~20 alkyl group, C1~20 alkoxy group, C6~18 aryl group, or C1~20 acyl group, where R of -SO3R is hydrogen, a C1-20 alkyl group, C1-20 alkoxy group, C6-18 aryl group or C1-20 acyl group, each of k is independently an integer from 1-5, n is an integer from 1-99. The weight average molecular weight of the polyarylene-based polymer is 10,000-1,000,000.

    Abstract translation: 目的：提供聚亚芳基系聚合物以具有高氢离子传导性，具有优异的化学稳定性和尺寸稳定性，并且特别制造具有优异的长期耐久性的燃料电池。 构成：聚亚芳基基聚合物包含化学式1所示的重复单元。在化学式1中，R 1〜R 4独立地为-H，-SO 3 R，-PO（OH）2，-F， - CN，C1〜20烷基，C1〜20烷氧基，C6〜18芳基或C1〜20酰基，其中-SO3R的R是氢，C1-20烷基，C1-20烷氧基，C6 -18芳基或C 1-20酰基，k各自独立地为1-5的整数，n为1-99的整数。 聚亚芳基系聚合物的重均分子量为10,000-1,000,000。

    연료전지용 고분자 전해질 막
    35.
    发明公开
    연료전지용 고분자 전해질 막 有权
    用于燃料电池的聚合物电解质膜

    公开(公告)号：KR1020120002319A

    公开(公告)日：2012-01-05

    申请号：KR1020100063138

    申请日：2010-06-30

    Applicant: 현대자동차주식회사

    Inventor： 황인철 ,  권낙현 ,  이재승 ,  김동일 ,  이주호

    IPC: H01M8/02 ,  H01M8/10 ,  C08L71/12 ,  H01M4/86

    CPC classification number: H01M8/02 ,  C08L71/12 ,  H01M4/86 ,  H01M8/10

    Abstract: PURPOSE: A polymer electrolyte membrane for fuel cell is provided to have the low permeability of fuel gas, the high conductivity of hydrogen ion, the excellent durability of a membrane, and excellent membrane-electrode interface stability thereby obtaining long time stability of membrane-electrode assembly. CONSTITUTION: A polymer electrolyte membrane for fuel cell comprises: a poly(arylene ether) copolymer in the chemical formula 1; and a polymer consisting of one or more kind of monomers selected from the group consisting of vinylidene fluoride, trifluoroethylene, tetrafluoroethylene and hexafluoropropylene. The poly(arylene ether) copolymer is a random copolymer or a block copolymer.

    Abstract translation: 目的：提供一种燃料电池用聚合物电解质膜，其燃料气体渗透性低，氢离子传导性高，膜的耐久性优异，膜 - 电极界面稳定性优良，膜电极长时间稳定 部件。 构成：用于燃料电池的聚合物电解质膜包括：化学式1中的聚（亚芳基醚）共聚物; 以及由选自偏二氟乙烯，三氟乙烯，四氟乙烯和六氟丙烯中的一种或多种单体组成的聚合物。 聚（亚芳基醚）共聚物是无规共聚物或嵌段共聚物。

    연료전지용 고분자 전해질 막
    36.
    发明公开
    연료전지용 고분자 전해질 막 无效
    用于燃料电池的聚合物电解质膜

    公开(公告)号：KR1020110063176A

    公开(公告)日：2011-06-10

    申请号：KR1020090120131

    申请日：2009-12-04

    Applicant: 현대자동차주식회사 ,  주식회사 동진쎄미켐

    Inventor： 황인철 ,  권낙현 ,  김동일 ,  이주호

    IPC: H01M8/10 ,  H01M4/86

    Abstract: PURPOSE: A polymer electrolyte membrane for a fuel cell is provided to ensure high dimensional stability even if the polymer electrolyte membrane is exposed for a long time and excellent membrane/electrode interface stability. CONSTITUTION: A polymer electrolyte membrane for a fuel cell comprises (a) a poly(aryleneether) copolymer of chemical formula 1 and (b) a polymer including at least one selected from the group consisting of vinylidene fluoride, trifluoroethylene, tetrafluoroethylene, and hexafluoropropylene. The average molecular weight of the poly(aryleneether) copolymer is 10,000-1,000,000.

    Abstract translation: 目的：提供一种用于燃料电池的聚合物电解质膜，以便即使高分子电解质膜长时间暴露并且具有优异的膜/电极界面稳定性，也能确保高尺寸稳定性。 构成：用于燃料电池的聚合物电解质膜包括（a）化学式1的聚（亚芳基醚）共聚物和（b）包含选自偏二氟乙烯，三氟乙烯，四氟乙烯和六氟丙烯中的至少一种的聚合物。 聚（亚芳基醚）共聚物的平均分子量为10,000-1,000,000。

    마스킹 테이프의 절단장치
    37.
    发明公开
    마스킹 테이프의 절단장치 无效
    用于屏蔽胶带的切割装置

    公开(公告)号：KR1020030020197A

    公开(公告)日：2003-03-08

    申请号：KR1020010053938

    申请日：2001-09-03

    Applicant: 현대자동차주식회사

    Inventor： 김동일

    IPC: B65H35/06

    CPC classification number: B65H35/06 ,  B65H2301/5151 ,  B65H2301/51532 ,  B65H2407/10

    Abstract: PURPOSE: A cutting device for a masking tape is provided to achieve improved workability by allowing the height of the cutting device to be adjusted in accordance with the height of the worker. CONSTITUTION: A cutting device comprises a roller(11) wound with a masking tape(10); a support bar(12) for supporting the roller, which has an adjustable height; and a cutter knife(16) supported by the support bar and disposed in front of the roller; a cutter knife support bar(17) for supporting the cutter knife; a support member(15) interposed between the roller and the cutter knife, which prevents the masking tape from being deflected; and a safety cover(18) for covering the blade of the cutter knife. The support bar has a height adjustable by a clamp(14), and the cutter knife is arranged to be replaceable.

    Abstract translation: 目的：提供一种用于遮蔽胶带的切割装置，通过允许根据工作人员的高度调节切割装置的高度来实现改进的可操作性。 构成：切割装置包括缠绕有胶带（10）的辊（11）; 用于支撑辊的支撑杆（12），其具有可调节的高度; 以及由所述支撑杆支撑并设置在所述辊的前方的切割刀（16） 用于支撑切割刀的切割刀支撑杆（17）; 插入在所述辊和所述切刀之间的支撑构件（15），其防止所述遮蔽胶带偏转; 以及用于覆盖切割刀的刀片的安全盖（18）。 支撑杆具有通过夹具（14）可调节的高度，并且切割刀被布置成可更换。

    자동차의 실내 조명등 자동 제어 장치
    38.
    实用新型
    자동차의 실내 조명등 자동 제어 장치 无效
    汽车室内照明自动控制装置

    公开(公告)号：KR2019970033059U

    公开(公告)日：1997-07-26

    申请号：KR2019950055343

    申请日：1995-12-30

    Applicant: 현대자동차주식회사

    Inventor： 김동일

    IPC: B60Q3/00

    Abstract: 본고안은차량의실내조명등에관한것으로, 특히차량의실내조명등을운전자가하나의스위치에의하여자동으로점등시키거나소등시킴으로써운전자에게차량운행의편리함을제공할수 있도록, 자동차의각 전기장치에전원을공급하는밧데리와, 상기밧데리로부터공급된전원에의해자동차의실내조명등을온/오프제어하는스위칭제어부, 상기스위칭제어부의스위칭신호에의해실내조명등의밝기를조절하는램프밝기조절부상기램프밝기조절부의조절에의해실내등을점등하는실내등구동부및 상기램프밝기조절부의조절에의해독서등을점등하는독서등구동부로구성한자동차의실내조명등자동제어장치에관한것이다.

Patent Agency Ranking