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    • 14. 发明申请
    • LAMINATE HAVING IMPROVED WEATHERABILITY
    • 层压板具有改善的天气
    • WO2009047304A2
    • 2009-04-16
    • PCT/EP2008063554
    • 2008-10-09
    • DYNEA OYSTEINDLE HARALD KARLWAGNER ROBERT ALEXANDERGANNON FERGUS MICHAELSTEFKE BARBARA SYLVIA
    • STEINDLE HARALD KARLWAGNER ROBERT ALEXANDERGANNON FERGUS MICHAELSTEFKE BARBARA SYLVIA
    • B32B5/02B32B37/00D21H27/22
    • B32B33/00B32B2037/243B32B2038/0076B32B2305/74B32B2317/125D21H19/24D21H19/80D21H27/26D21H27/28Y10T428/24124
    • The invention relates to a process for the manufacture of a weather resistant laminate comprising a resin impregnated fibrous layer, preferably a resin impregnated decorative paper layer on a carrier layer. The invention further relates to laminates obtainable with the process according to the invention, to an intermediate laminate for use in the manufacture of the weather resistant laminate and to the use of said laminates. The process comprises the steps of providing a resin impregnated fibrous layer, curing the resin of the resin impregnated fibrous layer in a first curing step, wherein in said first curing step a contact pressure is applied to the resin impregnated fibrous layer, applying a resin coating layer on the at least partially cured resin impregnated fibrous layer, curing the resin of the resin coating layer in a separate second curing step and laminating the resin impregnated fibrous layer on at least one surface of a carrier layer before, during or after the first curing step, or laminating the cured and coated resin impregnated fibrous layer on at least one surface of a carrier layer before, during or after the second curing step.
    • 本发明涉及一种用于制造耐候性层压制品的方法,所述耐候性层压制品包含树脂浸渍的纤维层,优选载体层上的树脂浸渍的装饰纸层。 本发明还涉及可用本发明方法获得的层压材料,用于制造耐候层压材料的中间层压材料和所述层压材料的用途。 该方法包括以下步骤:提供树脂浸渍的纤维层,在第一固化步骤中固化树脂浸渍的纤维层的树脂,其中在所述第一固化步骤中,对树脂浸渍的纤维层施加接触压力,施加树脂涂层 在所述至少部分固化的树脂浸渍的纤维层上形成层,在单独的第二固化步骤中固化所述树脂涂层的树脂,并且在所述第一固化之前,期间或之后将所述树脂浸渍的纤维层层合到载体层的至少一个表面上 或者在第二固化步骤之前,期间或之后将固化且涂布的树脂浸渍的纤维层层压在载体层的至少一个表面上。