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51 条记录 (耗时 0.025 秒)

    Electrically conductive pastes
    22.
    发明授权
    Electrically conductive pastes 失效
    导电胶

    公开(公告)号：US07556747B2

    公开(公告)日：2009-07-07

    申请号：US10531697

    申请日：2004-07-13

    申请人： Masahiro Yamakawa ,  Kohei Shimoda

    发明人： Masahiro Yamakawa ,  Kohei Shimoda

    IPC分类号： H01B1/22

    CPC分类号： H01B1/22 ,  H05K1/092

    摘要： Provided is a conductive paste which can have high conductivity even if the sintering temperature is 500° C. or less, and which does not cause an interference pattern or crack on a substrate even if a thick film thereof is formed on the substrate. The conductive paste comprises main components including a metal powder, a glass frit, and an organic vehicle. The metal powder is composed of spherical particles (A) having an average primary-particle diameter of 0.1 to 1 μm and spherical particles (B) having an average primary-particle diameter of 50 nm or less, and the content of spherical particles (A) ranges from 50 to 99 wt % and the content of spherical particles (B) ranges from 1 to 50 wt %. The content of the glass frit ranges from 0.1 wt % to 15 wt % to the total amount of the glass frit and the metal powder. Preferably, the glass frit does not contain lead and has a working point of 500° C. or less, and the average particle diameter thereof is 2 μm or less. The present invention can widely be applied to print on a substrate and sinter so as to form an electric circuit on the substrate.

    摘要翻译： 即使烧结温度为500℃以下，也能够具有高导电性的导电性糊剂，即使在基材上形成厚膜也不会对基材产生干涉图案或裂纹。 导电浆料包括主要组分，包括金属粉末，玻璃料和有机载体。 金属粉末由平均一次粒径为0.1〜1μm的球状粒子（A）和平均一次粒径为50nm以下的球状粒子（B）构成，球状粒子（A ）范围为50〜99重量％，球状粒子（B）的含量为1〜50重量％。 玻璃料的含量相对于玻璃料和金属粉末的总量为0.1重量％〜15重量％。 优选玻璃料不含铅，工作点为500℃以下，平均粒径为2μm以下。 本发明可以广泛地应用于在基板上进行印刷并烧结以在基板上形成电路。

    Binder For Electric Double Layer Capacitor Electrode
    24.
    发明申请
    Binder For Electric Double Layer Capacitor Electrode 有权
    双层电容电极用粘合剂

    公开(公告)号：US20080011986A1

    公开(公告)日：2008-01-17

    申请号：US10567119

    申请日：2004-08-04

    申请人： Masahiro Yamakawa ,  Hidekazu Mori

    发明人： Masahiro Yamakawa ,  Hidekazu Mori

    IPC分类号： H01B1/12 ,  C08F20/10 ,  C08F20/42 ,  C08G85/00

    CPC分类号： H01G11/28 ,  Y02E60/13

    摘要： A binder for an electric double layer capacitor electrode, which includes a copolymer (A) including monomer units derived from at least one compound (a) represented by the following general formula (1): CH2═CR1—COOR2   (1) wherein R1 represents a hydrogen atom or a methyl group, and R2 represents an alkyl group or a cycloalkyl group, the glass transition temperature obtained by homopolymerizing the compound (a) being less than 0° C., and monomer units derived from at least one compound (b) selected from acrylic acid alkyl esters, methacrylic acid alkyl esters, aromatic vinyl compounds, and α,β-unsaturated nitrile compounds, the glass transition temperature obtained by homopolymerizing the compound (b) being 0° C. or higher, wherein the total content of the monomer units derived from the compound (a) and those derived from the compound (b) is 90% or more by weight per 100% of the whole copolymer (A), and the glass transition temperature of the copolymer (A) is 10° C. or lower, which binder is excellent in smoothness, crack resistance and binding properties.

    摘要翻译： 一种双电层电容器电极用粘合剂，其包含由以下通式（1）表示的至少一种化合物（a）衍生的单体单元的共聚物（A）：＆lt;线内配方说明=“In “公式”end =“lead”？> CH 2 2 -CR 1 -OOR 2（1）<β在线式 description =“In-line Formulas”end =“tail”？>其中R 1表示氢原子或甲基，R 2表示烷基或 环烷基，通过使化合物（a）均聚合得到的玻璃化转变温度低于0℃，以及衍生自选自丙烯酸烷基酯，甲基丙烯酸烷基酯，芳族乙烯基化合物中的至少一种化合物（b）的单体单元 和α，β-不饱和腈化合物，通过使化合物（b）均聚而得到的玻璃化转变温度为0℃以上，其中衍生自化合物（a）的单体单元和 衍生自化合物（b）的那些相对于全部共聚物（A）的100％为90重量％以上，共聚物（A）的玻璃化转变温度为10℃以下， 平滑度，抗裂性和粘合性。

    Conductive paste
    25.
    发明申请
    Conductive paste 失效
    导电胶

    公开(公告)号：US20060022173A1

    公开(公告)日：2006-02-02

    申请号：US10531697

    申请日：2004-07-13

    申请人： Masahiro Yamakawa ,  Kohej Shimoda

    发明人： Masahiro Yamakawa ,  Kohej Shimoda

    IPC分类号： H01B1/12

    CPC分类号： H01B1/22 ,  H05K1/092

    摘要： Provided is a conductive paste which can have high conductivity even if the sintering temperature is 500° C. or less, and which does not cause an interference pattern or crack on a substrate even if a thick film thereof is formed on the substrate. The conductive paste comprises main components including a metal powder, a glass frit, and an organic vehicle. The metal powder is composed of spherical particles (A) having an average primary-particle diameter of 0.1 to 1 μm and spherical particles (B) having an average primary-particle diameter of 50 nm or less, and the content of spherical particles (A) ranges from 50 to 99 wt % and the content of spherical particles (B) ranges from 1 to 50 wt %. The content of the glass frit ranges from 0.1 wt % to 15 wt % to the total amount of the glass frit and the metal powder. Preferably, the glass frit does not contain lead and has a working point of 500° C. or less, and the average particle diameter thereof is 2 μm or less. The present invention can widely be applied to print on a substrate and sinter so as to form an electric circuit on the substrate.

    摘要翻译： 即使烧结温度为500℃以下，也能够具有高导电性的导电性糊剂，即使在基材上形成厚膜也不会对基材产生干涉图案或裂纹。 导电浆料包括主要组分，包括金属粉末，玻璃料和有机载体。 金属粉末由平均一次粒径为0.1〜1μm的球状粒子（A）和平均一次粒径为50nm以下的球状粒子（B）构成，球状粒子（A ）范围为50〜99重量％，球状粒子（B）的含量为1〜50重量％。 玻璃料的含量相对于玻璃料和金属粉末的总量为0.1重量％〜15重量％。 优选玻璃料不含铅，工作点为500℃以下，平均粒径为2μm以下。 本发明可以广泛地应用于在基板上进行印刷并烧结以在基板上形成电路。

    Slurry composition, electrode and secondary cell
    26.
    发明申请
    Slurry composition, electrode and secondary cell 有权
    浆料组成，电极和二次电池

    公开(公告)号：US20050069769A1

    公开(公告)日：2005-03-31

    申请号：US10493491

    申请日：2002-10-25

    申请人： Akira Nakayama ,  Takao Suzuki ,  Hidekazu Mori ,  Katsuya Nakamura ,  Masahiro Yamakawa

    发明人： Akira Nakayama ,  Takao Suzuki ,  Hidekazu Mori ,  Katsuya Nakamura ,  Masahiro Yamakawa

    IPC分类号： H01M4/13 ,  H01M4/62 ,  H01M10/052 ,  H01M10/36

    CPC分类号： H01M4/13 ,  H01M4/62 ,  H01M4/622 ,  H01M10/052

    摘要： A slurry composition for electrode comprising a binder, an active material, and a liquid medium, characterized in that the binder comprises a polymer (X) comprising 60 to 95 mole % of repeating units derived from acrylonitrile or methacrylonitrile and 5 to 30 mole % of repeating units derived from at least one kind of a monomer selected from 1-olefins and compounds represented by the following general formula (1): CH2═CR1—COOR2 wherein R1 represents a hydrogen atom or a methyl group and R2 represents an alkyl group; and the liquid medium is capable of dissolving the polymer (X). The slurry composition allows the manufacture of a lithium ion secondary battery having enhanced capacity and good charge-discharge cycle characteristics and good charge-discharge rate characteristics.

    摘要翻译： 一种用于电极的浆料组合物，其包含粘合剂，活性材料和液体介质，其特征在于，所述粘合剂包含聚合物（X），其包含60至95摩尔％的衍生自丙烯腈或甲基丙烯腈的重复单元和5至30摩尔％ 衍生自至少一种选自1-烯烃的单体和由以下通式（1）表示的化合物的重复单元：CH 2 = CR 1 -COOR 2其中R 1表示氢原子或 甲基，R 2表示烷基; 并且液体介质能够溶解聚合物（X）。 该浆料组合物可以制造具有增强的容量和良好的充放电循环特性以及良好的充放电速率特性的锂离子二次电池。

    Binder composition for lithium ion secondary battery electrodes and use thereof
    27.
    发明授权
    Binder composition for lithium ion secondary battery electrodes and use thereof 有权
    锂离子二次电池电极用粘合剂组合物及其用途

    公开(公告)号：US06770397B1

    公开(公告)日：2004-08-03

    申请号：US10030086

    申请日：2002-01-14

    申请人： Kouichirou Maeda ,  Masahiro Yamakawa ,  Katsuya Nakamura ,  Fumio Takano

    发明人： Kouichirou Maeda ,  Masahiro Yamakawa ,  Katsuya Nakamura ,  Fumio Takano

    IPC分类号： H01M462

    CPC分类号： H01M4/622 ,  H01M4/621 ,  H01M10/0525

    摘要： A binder composition comprising a polymer dispersed in a liquid dispersion medium, wherein the polymer comprises structural units represented by the following formula: wherein R1 is hydrogen, C1-4 alkyl group, or halogen, R2 is C1-20 alkyl group or C6-30 aryl group, R3 and R4 are hydrogen or methyl group, provided that R3 and R4 are not simultaneously methyl group, and n is an integer of 1-50. A lithium ion secondary battery having an electrode made by using this binder composition exibibits excellent characteristics at repetition of a charge-discharge cycle.

    摘要翻译： 一种粘合剂组合物，其包含分散在液体分散介质中的聚合物，其中所述聚合物包含由下式表示的结构单元：其中R 1是氢，C 1-4烷基或卤素，R 2是C 1-20 烷基或C 6-30芳基，R 3和R 4是氢或甲基，条件是R 3和R 4不同时为甲基，n为1-50的整数 。 通过使用该粘合剂组合物制成的具有电极的锂离子二次电池在重复充放电循环时具有优异的特性。