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    • 63. 发明授权
    • Photosensitive adhesive composition for additive plating
    • 用于添加电镀的感光胶组合物
    • US5854325A
    • 1998-12-29
    • US811026
    • 1997-03-04
    • Takeshi HosomiHiroshi HayaiTakayuki Baba
    • Takeshi HosomiHiroshi HayaiTakayuki Baba
    • C09J4/06C09J163/00G03F7/027G03F7/038H05K3/00H05K3/46C08K3/26
    • H05K3/4661C09J163/00C09J4/06G03F7/027G03F7/0388H05K2201/0209H05K2203/0773H05K2203/0789H05K3/0023
    • The present invention provides a photosensitive adhesive composition for additive plating, comprising the following components (a), (b), (c), (d), (e) and (f) as essential components; and an excellent multilayer printed circuit board obtained by using the adhesive composition: (a) a polyfunctional epoxy resin having an epoxy equivalent of 120-500, (b) a modified phenol novolac obtained by reacting 20-60 mole % of the phenolic hydroxyl groups of a phenol novolac obtained by condensing a phenol compound with formaldehyde in the presence of an acidic catalyst, with a glycidyl group-containing acrylate or methacrylate, (c) an epoxy acrylate or epoxy methacrylate compound, (d) a diluent consisting of a polyfunctional monomer having a plurality of photosensitive functional groups or a polyfunctional monomer having a photosensitive functional group and a heat-sensitive functional group, or a diluent consisting of a combination of the two monomers, (e) a photopolymerization initiator, and (f) an acid-soluble filler.
    • 本发明提供一种用于添加电镀的感光性粘合剂组合物,其包含以下成分(a),(b),(c),(d),(e)和(f) 和通过使用粘合剂组合物获得的优异的多层印刷电路板:(a)环氧当量为120-500的多官能环氧树脂,(b)通过使20-60摩尔%的酚羟基反应获得的改性苯酚酚醛清漆 通过在酸性催化剂存在下将酚化合物与甲醛缩合得到的苯酚酚醛清漆与含缩水甘油基的丙烯酸酯或甲基丙烯酸酯,(c)环氧丙烯酸酯或环氧甲基丙烯酸酯化合物,(d)由多官能 具有多个光敏官能团的单体或具有感光官能团和热敏性官能团的多官能单体或由两种单体的组合组成的稀释剂,(e)光聚合引发剂,和(f)酸 - 可溶性填料。
    • 64. 发明授权
    • Resin composition and printed circuit board using the same
    • 树脂组合物和使用其的印刷电路板
    • US5726219A
    • 1998-03-10
    • US811175
    • 1997-03-04
    • Takeshi HosomiHiroshi HayaiTakayuki Baba
    • Takeshi HosomiHiroshi HayaiTakayuki Baba
    • G03F7/032C08F2/46C08F283/10C08F290/06C08F290/14C08G59/62C08F283/00
    • C08F290/14C08F283/10C08F290/064Y10S525/922
    • The present invention provides a rein composition comprising the following components (a), (b), (c), (d) and (e) as essential components; and an excellent multilayer printed circuit board obtained by using the resin composition: (a) a polyfunctional epoxy resin having an epoxy equivalent of 120-500, (b) a modified phenol novolac obtained by reacting 20-60 mole % of the phenolic hydroxyl groups of a phenol novolac obtained by condensing a phenol compound with formaldehyde in the presence of an acidic catalyst, with a glycidyl group-containing acrylate or methacrylate, (c) an epoxy acrylate or epoxy methacrylate compound, (d) a diluent consisting of a polyfunctional monomer having a plurality of photosensitive functional groups or a polyfunctional monomer having a photosensitive functional group and a heat-sensitive functional group, or a diluent consisting of a combination of the two monomers, and (e) a photopolymerization initiator.
    • 本发明提供一种包含以下成分(a),(b),(c),(d)和(e) 和通过使用树脂组合物获得的优异的多层印刷电路板:(a)环氧当量为120-500的多官能环氧树脂,(b)通过使20-60摩尔%的酚羟基反应获得的改性酚醛清漆 通过在酸性催化剂存在下将酚化合物与甲醛缩合得到的酚醛清漆与含缩水甘油基的丙烯酸酯或甲基丙烯酸酯,(c)环氧丙烯酸酯或环氧甲基丙烯酸酯化合物,(d)由多官能 具有多个光敏官能团的单体或具有感光官能团和热敏性官能团的多官能单体,或由两种单体的组合组成的稀释剂,和(e)光聚合引发剂。
    • 65. 发明授权
    • Ladder for climbing up to and down from working floor of printing press
    • 爬坡上下印刷机工作台
    • US5438925A
    • 1995-08-08
    • US253919
    • 1994-06-03
    • Takashi OhmiTakayuki Baba
    • Takashi OhmiTakayuki Baba
    • B41F13/00E06C7/04E06C7/48B41F5/00
    • B41F13/00
    • A ladder for contraction and storage on an upper working floor of a printing press having a plurality of vertically arranged working floors for access to said printing press at said working floors, such ladder having a plurality of substantially equal length sections coupled to each other at overlapping ends of said sections at side rack of said ladder for expanding and contracting such ladder, the upper end of the upper-most ladder section, when such ladder is expanded, having coupling means engageable with rails on such upper working floors for guiding such ladder, when contracted, into a horizontal position at such upper working floor for storage and for guiding such contracted ladder to a position at the end of such upper working floor for movement from a horizontal storage position to a substantially vertical expanded position for extension between such upper working floor and a working floor therebelow and means for locking such plurality of coupled sections into such contracted position for storage.
    • 一种用于在印刷机的上部工作台上收缩和储存的梯子,具有多个垂直布置的工作台,用于在所述工作台面处进入所述印刷机,所述梯子具有多个基本上相等的重叠部分 所述梯子的侧架的端部,用于使所述梯子膨胀和收缩,当所述梯子膨胀时,所述最高梯部分的上端具有与所述上层工作台面上的轨道接合以便引导所述梯子的联接装置, 当收缩时,在这样的上层工作台面处于水平位置用于存放,并将这种收缩的梯子引导到这种上部工作台面的端部处的位置,以从水平存储位置移动到基本垂直的扩展位置,以在这种上部工作 地板和下面的工作台面,以及用于将这样的多个耦合部分锁定到这种收缩的装置 储存位置