公开(公告)号：US5141974A

公开(公告)日：1992-08-25

申请号：US537398

申请日：1990-06-13

申请人： Isako Konishi ,  Yasuyuki Murata ,  Ryohei Tanaka ,  Yoshinori Nakanishi

发明人： Isako Konishi ,  Yasuyuki Murata ,  Ryohei Tanaka ,  Yoshinori Nakanishi

IPC分类号： H01L23/29 ,  C08G59/14 ,  C08G59/20 ,  C08G59/24 ,  C08L63/00 ,  C08L63/02 ,  H01B3/40 ,  H01L23/31

CPC分类号： H01B3/40 ,  C08G59/245 ,  C08L63/00

摘要： A composition is disclosed which comprises the reaction product of a diglycidyl ether of a 4,4'-dihydroxybiphenyl and a polyhydric phenol having an average of 2.3 to 10 hydroxyl groups per molecule. The described epoxy resin is particularly useful in phenolic-cured electrical encapsulation formulations.

摘要翻译： 公开了一种组合物，其包含4,4'-二羟基联苯的二缩水甘油醚与每分子平均具有2.3至10个羟基的多元酚的反应产物。 所描述的环氧树脂在酚醛固化的电气封装配方中特别有用。

公开(公告)号：US4083755A

公开(公告)日：1978-04-11

申请号：US675135

申请日：1976-04-08

申请人： Yasuyuki Murata

发明人： Yasuyuki Murata

IPC分类号： B05B15/04 ,  B05D1/32 ,  C25D5/02 ,  C25D5/08 ,  H05K3/24

CPC分类号： B05D1/32 ,  B05B15/04 ,  C25D5/02 ,  C25D5/08 ,  H05K3/241

摘要： While a rectangular sheet is being passed between a masking packing having at least one opening of a configuration corresponding to the selected area of the sheet to be plated and a pressure packing, a jet of plating solution is continuously directed from a nozzle against the masking packing opening or a jet of plating solution is intermittently directed from a specially designed nozzle against the opening in response to the intermittent movement of the rectangular sheet, thereby selectively plating the rectangular sheet in the lengthwise direction continuously or intermittently.

摘要翻译： 当矩形片材在具有至少一个开口的掩模填料之间通过时，所述掩模填料具有对应于待镀覆的片材的选定区域的构型的至少一个开口和压力填充物，电镀液喷射液从喷嘴连续地指向掩蔽填料 响应于矩形片材的间歇运动，电镀溶液的开口或喷射液从专门设计的喷嘴间歇地引导到开口，从而连续或间歇地选择性地在长度方向上电镀矩形片材。