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1.发明公开POLYOLEFIN DISPERSION TECHNOLOGY USED FOR RESIN COATED SAND 有权FÜRHARZBESCHICHTETEN SAND VERWENDETE POLYOLEFINDISPERSIONS-TECHNOLOGIE
公开(公告)号：EP2066744A2
公开(公告)日：2009-06-10
申请号：EP07838034.2
申请日：2007-09-11
摘要： A polymer-coated particulate material having: a particulate substrate; and an applied compound, wherein the applied compound coats at least 50% of the surface of the particulate substrate, and wherein, at the time of application, the applied compound includes a dispersion including: a thermoplastic polymer; and a stabilizing compound. In another aspect, embodiments disclosed herein relate to a method of forming a polymer-coated particulate material, the method including the steps of: incorporating a particulate substrate and a dispersion, the dispersion comprising: a thermoplastic polymer; a stabilizing compound; and a dispersion medium selected from the group consisting of an organic solvent, water, and combinations thereof; removing at least a portion of the dispersion medium.
摘要翻译： 一种聚合物涂覆的颗粒材料，其具有：颗粒基材; 和施用化合物，其中所涂覆的化合物涂覆至少50％的颗粒基材的表面，并且其中在施用时，所施加的化合物包括分散体，其包括：热塑性聚合物; 和稳定化合物。 在另一方面，本文公开的实施方案涉及形成聚合物涂覆的颗粒材料的方法，所述方法包括以下步骤：掺入颗粒基质和分散体，所述分散体包含：热塑性聚合物; 稳定化合物; 和选自有机溶剂，水及其组合的分散介质; 去除至少一部分分散介质。
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公开(公告)号：EP1590513A2
公开(公告)日：2005-11-02
申请号：EP04707114.7
申请日：2004-01-30
发明人： VAN DUN, Jozef , BOSAK, Daniel, R. , FLOOD, John, E. , KNICKERBOCKER, Edward, N. , ALLGEUER, Thomas , KATZER, Karin , PRIETO, Miguel, A.
IPC分类号： D01F8/00
CPC分类号： D01F8/06 , D01F8/00 , D01F8/10 , D01F8/12 , Y10T428/2913 , Y10T428/2924 , Y10T428/2927 , Y10T428/2929 , Y10T428/2931 , Y10T428/2973
摘要： The present invention relates to soft touch fibers and nonwoven fabrics made from such fibers. The fibers comprise an incompatible polymer system which leads to the soft touch quality. The fibers comprise a mixture of at least two thermoplastic polymers each having different viscosities and wherein the mixture has an interfacial tension from about 0.5 to about 20 mN/m, and wherein the mixture comprises a portion of the fiber surface. The fibers may include from 40-98 percent of a polyolefin continuous phase and from 2 to 60 weight percent of an amorphous thermoplast dispersed phase, such as polystyrene or polyamide.
摘要翻译： 本发明涉及由这种纤维制成的柔软的触感纤维和非织造织物。 纤维包含导致柔软触感质量的不相容的聚合物体系。 纤维包含至少两种各自具有不同粘度的热塑性聚合物的混合物，其中该混合物具有约0.5至约20mN / m的界面张力，并且其中该混合物包含纤维表面的一部分。 纤维可以包括40-98％的聚烯烃连续相和2至60重量％的无定形热塑性塑料分散相，例如聚苯乙烯或聚酰胺。
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