PREPREG, AND LAMINATE BOARD USING THE PREPREG,申请号JP19940179019-传众专利搜索

PREPREG, AND LAMINATE BOARD USING THE PREPREG

申请公布号：JPH0841224(A)

申请号：JP19940179019

申请日期：1994.07.29

申请公布日期：1996.02.13

申请人：

MATSUSHITA ELECTRIC WORKS LTD

发明人：MATSUO MASATO;MISAWA HIDETO

分类号：B29B11/16;B29B15/08;B29K105/08;B32B5/28;C08J5/08;C08J5/24;H05K1/03;(IPC1-7):C08J5/24

主分类号：B29B11/16

摘要：PURPOSE:To obtain the prepreg large in the amount of a curable resin held in a glass cloth and obtain the laminate board having electric characteristics comprising a low dielectric constant and a low dielectric dissipation factor. CONSTITUTION:The prepreg comprises a glass cloth having a thickness change rate of >=10% after applied to a fiber-raising, treatment for cutting monofilaments composing the yarns, and a semi-cured curable resin held in the glass cloth, and the laminate board is produced by laminating prepregs each comprising a glass cloth produced from continuous monofilaments composing the yarns and a semi-cured curable resin held in the glass cloth to the upper and lower sides of the above-described prepreg, respectively, and subsequently heating and pressing the laminate.