ALIGNED NANOTUBE BEARING COMPOSITE MATERIAL
    52.
    发明申请
    ALIGNED NANOTUBE BEARING COMPOSITE MATERIAL 有权
    对准纳米颗粒轴承复合材料

    公开(公告)号:US20090192241A1

    公开(公告)日:2009-07-30

    申请号:US12364435

    申请日:2009-02-02

    Abstract: A composite material including an arrangement of approximately aligned nanofilaments overlying at least another arrangement of approximately aligned nanofilaments, the longitudinal axis of the nanotubes of the first arrangement being approximately perpendicular to the longitudinal axis of the nanotubes of the other arrangement, and the arrangements forming at least one array. A resin material having nanoparticles dispersed throughout is disposed among the array(s) of nanofilaments, and cured, and openings may be formed into or through the composite material corresponding to spaces provided in the array of nanofilaments. A composite material according to embodiments forms a microelectronic substrate or some portion thereof, such as a substrate core.

    Abstract translation: 一种复合材料,其包括大致排列的纳米丝的布置,其覆盖至少另一布置的大致排列的纳米丝,第一布置的纳米管的纵向轴线大致垂直于另一布置的纳米管的纵向轴线,并且形成在 最少一个数组。 将具有分散在其中的纳米颗粒分散在其中的树脂材料设置在纳米丝阵列中,并固化,并且可以将复合材料的开口形成为对应于在纳米丝阵列中提供的空间的复合材料。 根据实施方案的复合材料形成微电子衬底或其某些部分,例如衬底芯。

    Heat-resistant fibrous paper
    58.
    发明授权
    Heat-resistant fibrous paper 有权
    耐热纤维纸

    公开(公告)号:US06838401B1

    公开(公告)日:2005-01-04

    申请号:US10343605

    申请日:2000-08-04

    Abstract: A heat-resistant fiber paper sheet which is formed from staple fibers made from a heat-resistant organic polymer, undrawn or low ratio drawn para-aromatic polyamide staple fibers, and an organic resin binder and/or fibrids comprising a heat-resistant organic polymer as main components, wherein the amount of said staple fibers is 45 to 97 percent by weight based on the total amount of said heat-resistant fiber paper sheet; the total amount of said organic resin binder and/or said fibrids is 3 to 55 percent by weight based on the total amount of said heat-resistant fiber paper sheet; and said organic resin binder is cured, and/or said undrawn or low ratio drawn para-aromatic polyamide staple fibers and said fibrids are partially softened, deformed and/or melted to exhibit the actions of binders. The obtained heat-resistant fiber paper sheet has excellent heat resistance, excellent heat dimensional stability, excellent plybond strength, an excellent electric insulating property in a high humidity, and the like, has good resin impregnability in spite of having a high bulk density, and is especially suitable for use as a substrate for electric insulating materials or as a substrate for laminates used for electric circuits.

    Abstract translation: 由耐热有机聚合物,未拉伸或低比例拉伸的对 - 芳族聚酰胺短纤维制成的短纤维形成的耐热纤维纸片和包含耐热有机聚合物的有机树脂粘合剂和/或纤条体 作为主要成分,其中所述短纤维的量相对于所述耐热性纤维纸的总量为45〜97重量% 所述有机树脂粘合剂和/或所述纤条体的总量相对于所述耐热纤维纸的总量为3〜55重量% 并且所述有机树脂粘合剂固化,和/或所述未拉伸或低比例拉伸的对位芳族聚酰胺短纤维和所述纤维状物部分软化,变形和/或熔融以显示粘合剂的作用。 获得的耐热纤维纸片具有优异的耐热性,优异的热尺寸稳定性,优异的聚苯乙烯强度,高湿度下的优异的电绝缘性等,尽管具有高的堆积密度,但具有良好的树脂浸渍性,以及 特别适合用作电绝缘材料的基材或用作电路用层压体的基材。

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