公开(公告)号：US20150189746A1

公开(公告)日：2015-07-02

申请号：US14583232

申请日：2014-12-26

Applicant: TAIWAN UNION TECHNOLOGY CORPORATION

Inventor： Chih-Wei Liao ,  Hsien-Te Chen ,  Te-Liang Yu ,  Cheng-Ping Liu

IPC: H05K1/03 ,  B32B17/06 ,  H05K1/05 ,  C08G59/62 ,  C08G59/42 ,  C08L71/12 ,  B32B15/20 ,  C08L63/00

CPC classification number: H05K1/0373 ,  B32B15/14 ,  B32B15/20 ,  B32B17/061 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2305/076 ,  B32B2307/204 ,  B32B2307/3065 ,  B32B2457/08 ,  C08G59/4261 ,  C08G59/621 ,  C08G59/686 ,  C08K2003/2206 ,  C08L63/00 ,  C08L71/12 ,  H05K1/0366 ,  H05K2201/0275

Abstract: A prepreg is provided. The prepreg is prepared by immersing a reinforcing material into a resin composition and drying the immersed reinforcing material, wherein the resin composition has a first dielectric constant and comprises a thermosetting resin component, a hardener and a filler. The reinforcing material has a second dielectric constant, and the ratio of the first dielectric constant to the second dielectric constant ranges from 0.8 to 1.05.

Abstract translation: 提供预浸料。 通过将增强材料浸渍到树脂组合物中并干燥浸渍的增强材料来制备预浸料，其中树脂组合物具有第一介电常数并且包含热固性树脂组分，硬化剂和填料。 增强材料具有第二介电常数，第一介电常数与第二介电常数之比在0.8至1.05之间。