METHOD FOR THE PRODUCTION OF REINFORCED MATERIALS AND REINFORCED MATERIALS OBTAINED USING THIS METHOD
    3.
    发明申请
    METHOD FOR THE PRODUCTION OF REINFORCED MATERIALS AND REINFORCED MATERIALS OBTAINED USING THIS METHOD 有权
    使用该方法获得的增强材料和增强材料的生产方法

    公开(公告)号:US20130053471A1

    公开(公告)日:2013-02-28

    申请号:US13638496

    申请日:2011-03-21

    摘要: A method for making a composite material with non-spherical reinforcing particles embedded in a matrix, is disclosed. In this method, in a first step magnetic and/or superparamagnetic nanoparticles are attached to the non-spherical reinforcing particles, in a second step the resulting reinforcing particles are introduced into a liquid matrix material and/or a liquid matrix-precursor material, and in a third step the material of the matrix is solidified and/or polymerized and/or cross-linked. In accordance with the proposed invention prior to and/or during solidification and/or polymerization and/or cross-linking of the matrix material or the matrix precursor material, respectively, a magnetic field is applied so as to align the reinforcing particles in the matrix and this alignment is fixed in the matrix during and after the third step, wherein the non-spherical reinforcing particles preferably have a length (l) in one dimension of at least 0.5 μm and wherein the weight ratio of the nano-particles to the non-spherical reinforcing particles is below 0.25.

    摘要翻译: 公开了一种制造具有嵌入基质中的非球形增强颗粒的复合材料的方法。 在该方法中,在第一步骤中,将磁性和/或超顺磁性纳米颗粒附着到非球形增强颗粒上,在第二步骤中,将所得到的增强颗粒引入液体基体材料和/或液体基体前体材料中,以及 在第三步中,基质的材料被固化和/或聚合和/或交联。 根据所提出的发明,分别在固化和/或聚合和/或交联基体材料或基质前体材料之前和/或之间,施加磁场,以将增强粒子对准基体 并且在第三步骤期间和之后将该取向固定在基体中,其中非球形增强颗粒优选地具有一个维度至少为0.5μm的长度(l),并且其中纳米颗粒与非球形增强颗粒的重量比 球形增强颗粒低于0.25。

    Method for the production of reinforced materials and reinforced materials obtained using this method
    4.
    发明授权
    Method for the production of reinforced materials and reinforced materials obtained using this method 有权
    使用该方法获得的增强材料和增强材料的生产方法

    公开(公告)号:US08889761B2

    公开(公告)日:2014-11-18

    申请号:US13638496

    申请日:2011-03-21

    摘要: A method for making a composite material with non-spherical reinforcing particles embedded in a matrix, is disclosed. In this method, in a first step magnetic and/or superparamagnetic nanoparticles are attached to the non-spherical reinforcing particles, in a second step the resulting reinforcing particles are introduced into a liquid matrix material and/or a liquid matrix-precursor material, and in a third step the material of the matrix is solidified and/or polymerized and/or cross-linked. In accordance with the proposed invention prior to and/or during solidification and/or polymerization and/or cross-linking of the matrix material or the matrix precursor material, respectively, a magnetic field is applied so as to align the reinforcing particles in the matrix and this alignment is fixed in the matrix during and after the third step, wherein the non-spherical reinforcing particles preferably have a length (l) in one dimension of at least 0.5 μm and wherein the weight ratio of the nano-particles to the non-spherical reinforcing particles is below 0.25.

    摘要翻译: 公开了一种制造具有嵌入基质中的非球形增强颗粒的复合材料的方法。 在该方法中,在第一步骤中,将磁性和/或超顺磁性纳米颗粒附着到非球形增强颗粒上,在第二步骤中,将所得到的增强颗粒引入液体基体材料和/或液体基体前体材料中,以及 在第三步中,基质的材料被固化和/或聚合和/或交联。 根据所提出的发明,分别在固化和/或聚合和/或交联基体材料或基质前体材料之前和/或之间,施加磁场,以将增强粒子对准基体 并且在第三步骤期间和之后将该取向固定在基体中,其中非球形增强颗粒优选地具有一个维度至少为0.5μm的长度(l),并且其中纳米颗粒与非球形增强颗粒的重量比 球形增强颗粒低于0.25。