Wood sizing agents for PVC composites
    5.
    发明申请
    Wood sizing agents for PVC composites 失效
    木材上浆剂用于PVC复合材料

    公开(公告)号:US20060116447A1

    公开(公告)日:2006-06-01

    申请号:US11001558

    申请日:2004-11-30

    IPC分类号: C08L89/00

    摘要: Disclosed herein is a process for improving mechanical properties and thermal stability of composites of poly(vinyl chloride) and at least one natural fiber comprising including in said composite an agent comprising a polymer or copolymer comprising at least one alkali metal salt of at least one polymerized ethylenically unsaturated carboxylic acid. Articles of manufacture comprising the stabilized PVC are also disclosed.

    摘要翻译: 本文公开了一种用于改善聚(氯乙烯)和至少一种天然纤维的复合材料的机械性能和热稳定性的方法,包括在所述复合材料中包含包含至少一种聚合的 烯属不饱和羧酸。 还公开了包含稳定的PVC的制品。

    Thermal Revitalization of Polymer-Containing Materials
    6.
    发明申请
    Thermal Revitalization of Polymer-Containing Materials 审中-公开
    含聚合材料的热复原

    公开(公告)号:US20090278271A1

    公开(公告)日:2009-11-12

    申请号:US12117064

    申请日:2008-05-08

    IPC分类号: B29C73/00

    摘要: A method for thermally revitalizing a damaged polymer-containing material, consisting essentially of applying heat from an external heat source to the surface of the object to temporarily raise the surface temperature of the object above the softening point of the polymer is disclosed. A device for performing thermal revitalization on a polymer-containing material is also disclosed.

    摘要翻译: 本发明公开了一种用于热损伤含聚合物的材料的热再生方法,其主要包括将外部热源的热量加热到物体的表面,以将物体的表面温度临时提高到高于聚合物软化点的温度。 还公开了一种用于对含聚合物材料进行热活化的装置。