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    • 4. 发明授权
    • Pre-glued glass fabric wallcovering
    • 预胶玻璃布墙纸
    • US06337104B1
    • 2002-01-08
    • US09588600
    • 2000-06-07
    • Krister DraxöThure Svensson
    • Krister DraxöThure Svensson
    • B05D138
    • B44C7/00B44C1/105B44C7/04B44C7/06C03C25/50D06N3/0022D06N7/0002D06N2203/028D06N2205/023E04F13/002E04F13/0885
    • An improved pre-glued glass fiber wallcovering and process for its formation are provided. Initially, both sides of a glass fabric are coated with a first coating applied from an aqueous dispersion of a starch binder and a polymeric latex binder. In a preferred embodiment a cross-linking agent and pigment also are present in the first aqueous dispersion. Following the drying of such dispersion to form a first coating on both surfaces, a second dried coating is provided on one side only. The second coating is applied from an aqueous dispersion of starch in the absence of a polymeric latex binder. Such second coating also is dried and is capable of serving as an adhesive for the attachment of the resulting wallcovering to the wall when wetted (e.g., by spraying with water). Once applied to the wall the wallcovering requires only one coat of paint.
    • 提供改进的预胶玻璃纤维墙纸及其形成方法。 最初,玻璃织物的两面涂覆有由淀粉粘合剂的水性分散体和聚合物胶乳粘合剂施加的第一涂层。 在优选的实施方案中,交联剂和颜料也存在于第一水性分散体中。 在这种分散体的干燥之后,在两个表面上形成第一涂层,仅在一侧提供第二干燥涂层。 在不存在聚合物胶乳粘合剂的情况下,从淀粉的水性分散体施加第二涂层。 这种第二涂层也被干燥,并且能够用作粘合剂,以便在润湿时(例如通过用水喷雾)将所得墙纸附着到壁上。 一旦涂抹在墙上,墙纸只需要一层油漆。