Weatherable multilayer article assemblies and method for their preparation
    44.
    发明申请
    Weatherable multilayer article assemblies and method for their preparation 失效
    耐候性多层制品组件及其制备方法

    公开(公告)号:US20050158554A1

    公开(公告)日:2005-07-21

    申请号:US10761714

    申请日:2004-01-20

    Abstract: Disclosed is a multilayer article assembly comprising (i) a coating layer comprising a block copolyestercarbonate comprising structural units derived from at least one 1,3-dihydroxybenzene and at least one aromatic dicarboxylic acid, (ii) a second layer comprising a polymer comprising carbonate structural units, (iii) an adhesive layer comprising a polyurethane, and (iv) an uncured thermoset or uncured cyclic oligomer substrate layer, wherein the coating layer is in contiguous contact with the second layer, and the adhesive layer is in contiguous contact with the second layer and the substrate layer. Also disclosed is a method for preparing said multilayer article assembly.

    Abstract translation: 公开了一种多层制品组合物,其包含(i)包含嵌段共聚酯碳酸酯的涂层,其包含衍生自至少一种1,3-二羟基苯和至少一种芳族二羧酸的结构单元,(ii)包含含有碳酸酯结构 单元,(iii)包含聚氨酯的粘合剂层,和(iv)未固化的热固性或未固化的环状低聚物底物层,其中所述涂层与所述第二层连续接触,并且所述粘合剂层与所​​述第二层 层和基底层。 还公开了一种制备所述多层制品组件的方法。

    Process for the manufacturing of a thermosetting laminate
    47.
    发明申请
    Process for the manufacturing of a thermosetting laminate 失效
    热固性层压板的制造方法

    公开(公告)号:US20040134587A1

    公开(公告)日:2004-07-15

    申请号:US10722575

    申请日:2003-11-28

    Abstract: A process for the manufacturing of a decorative laminate, which laminate comprises an upper decorative and abrasion resistant thermosetting laminate layer and a carrying core. The upper side of the core is provided with the abrasion resistant thermosetting laminate while the lower side of the core is provided with a balance layer. This balance layer has the purpose of preventing warping of said decorative laminate while at the same time having the purpose of acoustic dampening. The balance layer comprises a layer of a polymer. The balance layer and the thermosetting laminate are joined with said core by means of pressing. Said carrying core further is provided with a dampening foil of an elastomer arranged between the upper side of the core and the abrasion resistant thermosetting laminate. The elastomer and thermosetting laminate are joined with each other and with the core by means of pressing. The achieved laminate is then cut into panels and provided with edges intended for joining.

    Abstract translation: 一种用于制造装饰层压板的方法,该层压板包括上装饰和耐磨热固性层压层和承载芯。 芯的上侧设置有耐磨热固性层压体,而芯的下侧设置有平衡层。 这种平衡层的目的是防止所述装饰层压板翘曲,同时具有声学抑制的目的。 平衡层包含聚合物层。 平衡层和热固性层压板通过压制与所述芯相连。 所述承载芯还具有布置在芯的上侧和耐磨性热固性层压板之间的弹性体的阻尼箔。 弹性体和热固性层压材料通过压制而彼此连接并与核心连接。 然后将得到的层压板切成面板并设置用于接合的边缘。

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