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    • 8. 发明公开
    • MANUFACTURING OF DECORATIVE SURFACES
    • 装饰性表面的制造
    • EP3300916A1
    • 2018-04-04
    • EP16191676.2
    • 2016-09-30
    • AGFA NVUnilin BVBA
    • Lenaerts, JensWillems, NadineVan Aert, Hubertus
    • B41M5/00B41M7/00B32B27/00B44C5/04E04F15/00
    • B41M5/0047B32B27/00B41M5/0064B41M7/0027B41M7/0081B44C1/10B44C5/04E04F15/105
    • A method for manufacturing decorative surfaces including in order the steps of: a) inkjet printing (19) an image on a first thermoplastic foil (12) by jetting and UV curing one or more pigmented free radical UV curable inkjet inks on the first thermoplastic foil (12); b) applying on the inkjet printed image a second thermoplastic foil (12) carrying a layer containing a vinylchloride-vinylacetate-vinylalcohol copolymer with the layer facing the inkjet printed image on the first thermoplastic foil; and c) heat pressing (20) the first and second thermoplastic foils into a decorative laminate; wherein at least one of the first and second thermoplastic foils is a transparent thermoplastic foil; and wherein the one or more pigmented free radical UV curable inkjet inks contain a polymerizable composition having: 30 to 90 wt% of one or more compounds with one ethylenically unsaturated polymerizable group; 10 to 70 wt% of one or more compounds with two ethylenically unsaturated polymerizable groups; and 0 to 10 wt% of one or more compounds with three or more ethylenically unsaturated polymerizable groups wherein all weight percentages wt% are based upon the total weight of the polymerizable composition.
    • 一种用于制造装饰表面的方法,包括以下步骤:a)通过在第一热塑性箔片(12)上喷射UV固化一种或多种颜料自由基UV可固化喷墨油墨来在第一热塑性箔片(12)上喷墨印刷(19) (12); b)在喷墨打印图像上施加第二热塑性箔片(12),所述第二热塑性箔片携带含有氯乙烯 - 乙酸乙烯酯 - 乙烯醇共聚物的层,所述层面向第一热塑性箔片上的喷墨印刷图像; 和c)将第一和第二热塑性薄片热压(20)成装饰层压材料; 其中所述第一和第二热塑性箔中的至少一个是透明热塑性箔; 并且其中所述一种或多种有色自由基UV可固化喷墨油墨含有可聚合组合物,所述可聚合组合物具有:30-90wt%的一种或多种具有一个烯键式不饱和可聚合基团的化合物; 10至70重量%的一种或多种具有两个烯键式不饱和可聚合基团的化合物; 和0-10重量%的一种或多种具有三个或更多个烯键式不饱和可聚合基团的化合物,其中所有重量百分比wt%均基于可聚合组合物的总重量。