Partial plating method, partially-plated resin base, method for manufacturing multilayered circuit board
    11.
    发明申请
    Partial plating method, partially-plated resin base, method for manufacturing multilayered circuit board 审中-公开
    部分镀覆方法,部分镀覆树脂基底,多层电路板的制造方法

    公开(公告)号:US20050153059A1

    公开(公告)日:2005-07-14

    申请号:US10505733

    申请日:2003-02-27

    申请人: Yasuhiro Wakizaka

    发明人: Yasuhiro Wakizaka

    摘要: Disclosed is a partial plating process for forming a patterned plating layer on a surface of a resin substrate. The partial plating process of the present invention comprises the following steps: subjecting the surface of the resin substrate to oxidation treatment, causing a compound, which has a structure capable of coordination to a metal atom or metal ion, to adhere in a pattered form on the oxidation-treated surface to form an initiator pattern, forming a plating layer on the initiator pattern by electroless plating, and allowing the plating layer to grow to a desired thickness, as needed. This invention also relates to partially plated resin substrates obtained by the process, and to a process for manufacturing multilayered circuit boards by using the partial plating process.

    摘要翻译: 公开了在树脂基板的表面上形成图案化镀层的部分电镀工序。 本发明的部分电镀方法包括以下步骤:使树脂基板的表面进行氧化处理,使具有能够与金属原子或金属离子配位的结构的化合物以图案形式粘附在 氧化处理的表面以形成引发剂图案,通过无电镀形成在引发剂图案上的镀层,并且根据需要允许镀层生长至所需厚度。 本发明还涉及通过该方法获得的部分镀覆的树脂基板,以及通过使用部分电镀工艺制造多层电路板的方法。

    Negative electrode active material for lithium ion secondary battery and lithium ion secondary battery
    13.
    发明授权
    Negative electrode active material for lithium ion secondary battery and lithium ion secondary battery 有权
    锂离子二次电池和锂离子二次电池用负极活性物质

    公开(公告)号:US09159992B2

    公开(公告)日:2015-10-13

    申请号:US13138502

    申请日:2010-02-26

    摘要: Disclosed is a negative electrode active material for a lithium ion secondary battery, which is capable of further improving the charge/discharge cycle characteristics. Also disclosed is a lithium ion secondary battery which uses the negative electrode active material for a lithium ion secondary battery. The negative electrode active material for a lithium ion secondary battery is composed of composite particles each of which has a core/shell structure configured of a core part that is formed from a polymer and a shell part that is formed of a metal layer. The metal layer of the shell part is formed by metal plating. Preferably, the metal layer comprises at least a metal layer (a1) that is formed by electroless plating and a metal layer (a2) that is formed by electrolytic plating, in this order from the core part side.

    摘要翻译: 公开了一种能够进一步提高充放电循环特性的锂离子二次电池用负极活性物质。 还公开了使用负极活性物质作为锂离子二次电池的锂离子二次电池。 用于锂离子二次电池的负极活性物质由复合颗粒组成,每个复合颗粒具有由由聚合物形成的芯部和由金属层形成的壳部构成的芯/壳结构。 外壳部分的金属层通过金属电镀形成。 优选地,金属层至少包括通过无电解电镀形成的金属层(a1)和通过电解电镀形成的金属层(a2),从芯部侧开始依次形成。

    POROUS MEMBRANE FOR A SECONDARY BATTERY AND A SECONDARY BATTERY
    15.
    发明申请
    POROUS MEMBRANE FOR A SECONDARY BATTERY AND A SECONDARY BATTERY 有权
    用于二次电池和二次电池的多孔膜

    公开(公告)号:US20120189898A1

    公开(公告)日:2012-07-26

    申请号:US13499123

    申请日:2010-09-29

    IPC分类号: H01M2/16 B05D5/12

    摘要: Disclosed is a porous membrane used for a secondary battery, such as lithium-ion secondary battery, wherein strength is improved and break is difficult to occur while maintaining lithium-ion conductivity. The porous membrane for a secondary battery comprising a binder for the porous membrane and a nonconductive particle, wherein the binder for the porous membrane is a polymer particle having a hetero phase structure, in which internal layer is a polymer wherein vinyl monomer components are polymerized and outer layer is a polymer wherein monomer components containing a hydrophilic functional group are polymerized. The hydrophilic functional group is at least one selected from the group consisting sulfonic acid group, carboxyl group, hydroxyl group and epoxy group.

    摘要翻译: 公开了用于二次电池的多孔膜,例如锂离子二次电池,其中强度得到改善,并且在保持锂离子传导性的同时难以发生断裂。 一种二次电池用多孔膜,其包含多孔膜用粘合剂和非导电性粒子,其中,所述多孔膜用粘合剂为具有异相结构的聚合物粒子,其中,内层为乙烯基单体成分聚合的聚合物, 外层是含有亲水性官能团的单体成分聚合的聚合物。 亲水性官能团是选自磺酸基,羧基,羟基和环氧基中的至少一种。

    Circuit Board And Manufacturing Method Thereof
    16.
    发明申请
    Circuit Board And Manufacturing Method Thereof 审中-公开
    电路板及其制造方法

    公开(公告)号:US20080029476A1

    公开(公告)日:2008-02-07

    申请号:US10594599

    申请日:2005-02-24

    IPC分类号: H01B13/00

    摘要: A circuit board having high adhessiveness contact between electrically insulating layers and having a low interlayer electric resistance is provided. A circuit board is provided with a first conductive layer formed on a core (1) and a first electrically insulating layer formed thereon. In the circuit board, a first conductor layer has a surface roughness Ra of 0.1 nm or more but less than 100 nm, and a first primer layer having a thiol compound as a main material is provided between the first conductive layer and the first electrically insulating layer. Thus, the circuit board which has excellent adhesiveness between the first conductor layer and the first electrically insulating layer and is also applicable to high frequency signal is provided.

    摘要翻译: 提供一种电绝缘层之间具有高粘合性接触并具有低层间电阻的电路板。 电路板设置有形成在芯部(1)上的第一导电层和形成在其上的第一电绝缘层。 在电路板中,第一导体层的表面粗糙度Ra为0.1nm以上且小于100nm,在第一导电层和第一电绝缘层之间设置具有硫醇化合物作为主要材料的第一底漆层 层。 因此,提供了在第一导体层和第一电绝缘层之间具有优异的粘合性并且也适用于高频信号的电路板。

    Insulating material containing cycloolefin polymer
    17.
    发明授权
    Insulating material containing cycloolefin polymer 失效
    含环烯烃聚合物的绝缘材料

    公开(公告)号:US07238405B2

    公开(公告)日:2007-07-03

    申请号:US10772181

    申请日:2004-02-04

    IPC分类号: B32B27/00 C08F8/00

    摘要: An insulating material comprising a cycloolefin polymer, specifically, an interlayer insulating material for a high-density assembly board having interlayer-connecting via holes at most 200 μm in diameter, comprising a cycloolefin polymer containing at least 50 mol % of a repeating unit derived from a cycloolefin monomer; a dry film formed from a curable resin composition comprising a polymer having a number average molecular weight within a range of 1,000 to 1,000,000 as measured by gel permeation chromatography, and a hardener; and a resin-attached metal foil obtained by forming a film of a cycloolefin polymer on one side of a metal foil. Laminates, multi-layer laminates and build-up multi-layer laminates making use of these materials, and production processes thereof.

    摘要翻译: 一种包含环烯烃聚合物的绝缘材料,特别是用于高密度组装板的层间绝缘材料,其具有直径最大为200μm的夹层连接通孔,其包含含有至少50mol%重复单元的环烯烃聚合物 环烯烃单体; 由通过凝胶渗透色谱法测定的数均分子量在1,000〜1,000,000范围内的聚合物的固化性树脂组合物形成的干膜和硬化剂; 以及通过在金属箔的一面上形成环烯烃聚合物膜而获得的树脂附着金属箔。 使用这些材料的层压板,多层层压板和堆积多层层压板及其制造方法。

    Modified cycloolefin addition polymer and curable resin composition containing the same
    20.
    发明授权
    Modified cycloolefin addition polymer and curable resin composition containing the same 失效
    改性环烯加成聚合物和含有它们的固化性树脂组合物

    公开(公告)号:US06346581B1

    公开(公告)日:2002-02-12

    申请号:US09463077

    申请日:2000-01-18

    IPC分类号: C08F27700

    摘要: A curable resin composition comprising a modified cycloolefin addition polymer (A) obtained by introducing a functional group into a cycloolefin addition polymer containing a repeating unit (a) derived from a cycloolefin monomer having an organic group having at least 4 carbon atoms at its side chain at a rate of introduction of the functional group of 0.1 to 50 mol % based on the whole repeating unit of the cycloolefin addition polymer, and a hardening agent (B), and a modified cycloolefin addition polymer (A) obtained by introducing a functional group into a cycloolefin addition polymer containing a repeating unit (a) derived from a cycloolefin monomer having an organic group having at least 4 carbon atoms at its side chain at a rate of introduction of the functional group of 0.1 to 50 mol % based on the whole repeating unit of the cycloolefin addition polymer, and having a weight average molecular weight (Mw) of 1,000 to 1,000,000.

    摘要翻译: 一种可固化树脂组合物,其包含通过将官能团引入到其侧链上含有具有至少4个碳原子的有机基团的环烯烃单体的重复单元(a)的环烯加成聚合物而获得的改性环烯加成聚合物(A) 基于环烯烃加成聚合物的全部重复单元,官能团的引入率为0.1〜50摩尔%,固化剂(B)和通过引入官能团而得到的改性环烯烃加成聚合物(A) 成为含有重复单元(a)的环烯烃加成聚合物,该重复单元(a)衍生自具有在侧链上具有至少4个碳原子的有机基团的环烯烃单体,其官能团的引入速率为0.1〜50摩尔%,基于整体 环烯烃加成聚合物的重复单元,重均分子量(Mw)为1,000〜1,000,000。