Filled resins and method for making filled resins
    66.
    发明授权
    Filled resins and method for making filled resins 有权
    填充树脂和填充树脂的制造方法

    公开(公告)号:US08487019B2

    公开(公告)日:2013-07-16

    申请号:US12933526

    申请日:2009-03-26

    IPC分类号: C08J3/02 C08K9/00

    摘要: A method of making a filled resin includes providing functionalized particles; and combining and homogenously mixing the functionalized particles with an organic matrix in a vacuum kneader to provide the filled resin so that the functionalized particles comprise at least about 20% by weight of the filled resin. The step of providing functionalized particles can also include providing a feedstock of (i) untreated particles, (ii) a surface treatment agent reactive with the particles, and (iii) solvent, and directing the feedstock through a continuous reactor maintained at a temperature sufficient to react the particles with the surface treatment agent to provide the functionalized particles in less than about 4 hours; and directing the functionalized particles from the continuous reactor directly into the vacuum kneader. In another aspect, the a finished resin comprises at least about 20% by weight of functionalized particles in an organic matrix.

    摘要翻译: 制备填充树脂的方法包括提供官能化颗粒; 并在真空捏合机中将官能化颗粒与有机基质混合并均匀混合以提供填充的树脂,使得官能化颗粒占填充树脂的至少约20重量%。 提供官能化颗粒的步骤还可以包括提供(i)未处理颗粒的原料,(ii)与颗粒反应的表面处理剂,和(iii)溶剂,并引导原料通过维持在足够温度的连续反应器 使颗粒与表面处理剂反应以在小于约4小时内提供官能化颗粒; 并将来自连续反应器的官能化颗粒直接引入真空捏合机中。 在另一方面,成品树脂包含至少约20重量%的有机基质中的官能化颗粒。

    Floor finish composition
    69.
    发明授权
    Floor finish composition 有权
    地板成分

    公开(公告)号:US06727309B1

    公开(公告)日:2004-04-27

    申请号:US10266822

    申请日:2002-10-08

    IPC分类号: C08F21604

    摘要: One aspect of the present invention provides an aqueous surface finish composition comprising a film-forming, reversibly crosslinked, emulsion-based polymer composition, and a surface modified inorganic particle material. The surface modified inorganic particle material is dispersed within the emulsion-based polymer composition, and enhances performance characteristics of a resultant film including hardness, modulus, as well as scratch and soil resistance. The floor finish composition is shelf stable and is particularly well suited for application to floor surfaces, but also to other substrate surfaces such as walls and bathroom surfaces.

    摘要翻译: 本发明的一个方面提供一种水性表面处理组合物,其包含成膜,可逆交联的乳液基聚合物组合物和表面改性的无机颗粒材料。 表面改性无机颗粒材料分散在乳液基聚合物组合物中,并且提高所得膜的性能特征,包括硬度,模量以及耐划伤性和耐污性。 地板涂料组合物是稳定的,特别适用于地板表面,也适用于其它基材表面,如墙壁和浴室表面。