Insulation material, film, circuit board and method of producing them
    6.
    发明申请
    Insulation material, film, circuit board and method of producing them 有权
    绝缘材料,薄膜,电路板及其制造方法

    公开(公告)号:US20070060672A1

    公开(公告)日:2007-03-15

    申请号:US10557890

    申请日:2004-05-19

    摘要: There is provided an insulation material having a dielectric constant of 10 or more, comprising a filler having a dielectric constant of 50 or more and having two peaks in different particle size ranges in a particle size distribution and an insulating resin combined with each other; an insulation material having a dielectric constant of 10 or more comprising, as essential components, 1) at least one filler selected from the group consisting of barium titanate, strontium titanate, potassium titanate, magnesium titanate, lead titanate, titanium dioxide, barium zirconate, calcium zirconate and lead zirconate, 2) an insulating resin and 3) a dispersant containing a carboxylic group; or an insulation material comprising a filler having a dielectric constant of 50 or more, a dispersant for dispersing the filler and an insulating resin as essential components, wherein an extract of a cured product of the insulation material obtained by extraction with water at 120° C. for 20 hours using a pressure vessel has a pH of 6 or higher.

    摘要翻译: 提供介电常数为10以上的绝缘材料,其包含介电常数为50以上的填料,并且在粒度分布中具有不同粒径范围的两个峰和彼此结合的绝缘树脂; 一种具有10或更高介电常数的绝缘材料,其包含作为必要组分的1)至少一种选自钛酸钡,钛酸锶,钛酸钾,钛酸镁,钛酸铅,二氧化钛,锆酸钡, 锆酸锆和锆酸铅,2)绝缘树脂和3)含有羧基的分散剂; 或包含介电常数为50以上的填料的绝缘材料,用于分散填料的分散剂和绝缘树脂作为必要成分,其中通过在120℃下用水萃取获得的绝缘材料的固化产物的提取物 使用压力容器20小时,pH为6以上。

    Insulation material, film, circuit board and method of producing them
    7.
    发明授权
    Insulation material, film, circuit board and method of producing them 有权
    绝缘材料,薄膜,电路板及其制造方法

    公开(公告)号:US07700185B2

    公开(公告)日:2010-04-20

    申请号:US10557890

    申请日:2004-05-19

    摘要: There is provided an insulation material having a dielectric constant of 10 or more, comprising a filler having a dielectric constant of 50 or more and having two peaks in different particle size ranges in a particle size distribution and an insulating resin combined with each other; an insulation material having a dielectric constant of 10 or more comprising, as essential components, 1) at least one filler selected from the group consisting of barium titanate, strontium titanate, potassium titanate, magnesium titanate, lead titanate, titanium dioxide, barium zirconate, calcium zirconate and lead zirconate, 2) an insulating resin and 3) a dispersant containing a carboxylic group; or an insulation material comprising a filler having a dielectric constant of 50 or more, a dispersant for dispersing the filler and an insulating resin as essential components, wherein an extract of a cured product of the insulation material obtained by extraction with water at 120° C. for 20 hours using a pressure vessel has a pH of 6 or higher.

    摘要翻译: 提供介电常数为10以上的绝缘材料,其包含介电常数为50以上的填料,并且在粒度分布中具有不同粒径范围的两个峰和彼此结合的绝缘树脂; 一种具有10或更高介电常数的绝缘材料,其包含作为必要组分的1)至少一种选自钛酸钡,钛酸锶,钛酸钾,钛酸镁,钛酸铅,二氧化钛,锆酸钡, 锆酸锆和锆酸铅,2)绝缘树脂和3)含有羧基的分散剂; 或包含介电常数为50以上的填料的绝缘材料,用于分散填料的分散剂和绝缘树脂作为必要成分,其中通过在120℃下用水萃取获得的绝缘材料的固化产物的提取物 使用压力容器20小时,pH为6以上。