公开(公告)号：US20150037589A1

公开(公告)日：2015-02-05

申请号：US14446650

申请日：2014-07-30

Applicant: PANASONIC CORPORATION

Inventor： Hiroharu INOUE ,  Shingo YOSHIOKA

IPC: H05K1/05 ,  C08L79/08 ,  C08L63/00 ,  B32B37/16 ,  B32B37/26

CPC classification number: H05K1/0373 ,  B32B2311/00 ,  B32B2457/08 ,  C08G59/245 ,  C08G59/621 ,  C08J5/24 ,  C08J2363/00 ,  C08J2379/08 ,  C08J2433/00 ,  C08L63/00 ,  C08L79/08 ,  C08L2203/20 ,  C08L2205/03 ,  C09D163/00 ,  C09D179/08 ,  H05K1/0346 ,  H05K1/0353 ,  H05K1/0366 ,  H05K2201/0162 ,  H05K2201/09136 ,  Y10T156/10 ,  Y10T428/31529 ,  C08L33/08

Abstract: The present invention relates to a resin composition that becomes a cured product that exhibits force response behavior such that an area surrounded by a tensile stress-strain curve f1(x), when an amount of strain is increased from 0% to 0.3% by pulling at 999 μm/min while plotting the amount of strain on the x axis and tensile stress on the y axis, and also surrounded by the x axis, is greater than an area surrounded by a stress-strain curve f2(x), when the amount of strain is decreased from 0.3%, and also surrounded by the x axis, and the amount of change in the amount of strain when tensile stress is 0, before and after applying tensile stress, is 0.05% or less.

Abstract translation: 本发明涉及一种树脂组合物，其是当通过拉伸将应变量从0％增加到0.3％时，其表现出力响应性能使得由拉伸应力 - 应变曲线f1（x）包围的面积的固化产物 在999μm/分钟的同时，在X轴上绘制应变量和y轴上的拉伸应力，并且也被x轴包围，大于由应力 - 应变曲线f2（x）包围的面积，当 应变量从0.3％下降，并且由x轴包围，拉伸应力为0时的拉伸应力前后的应变量的变化量为0.05％以下。