PROCESS AND SYSTEM FOR THE DECORATION OF CERAMIC SLABS

    公开(公告)号:WO2022137075A1

    公开(公告)日:2022-06-30

    申请号:PCT/IB2021/062016

    申请日:2021-12-20

    Inventor: VACCARI, Andrea

    Abstract: The process for the decoration of ceramic slabs comprises at least the following phases: -supply of one slab- shaped article (3) made of unfired ceramic material, provided with one surface to be decorated (4); -application of one decorative powder (P) on the surface to be decorated (4) according to one predefined design (9) to obtain a decorated surface (10); -firing of the slab- shaped article (3) in a kiln to obtain a ceramic slab (12); wherein the phase of application comprises the phases of: -dispensing of the decorative powder (P) on a transfer surface (6); -treatment of the decorative powder (P) on the transfer surface (6) to obtain a decorative gas (G); and -deposition of the decorative gas (G) on the surface to be decorated (4) according to the predefined design (9).

    COLOURED FIBER CEMENT PRODUCTS AND METHODS FOR THE PRODUCTION THEROF
    5.
    发明申请
    COLOURED FIBER CEMENT PRODUCTS AND METHODS FOR THE PRODUCTION THEROF 审中-公开
    彩色水泥产品及其生产方法

    公开(公告)号:WO2017001236A1

    公开(公告)日:2017-01-05

    申请号:PCT/EP2016/064264

    申请日:2016-06-21

    Abstract: The present invention relates to coloured fiber cement products as well as to methods for manufacturing such products. In particular, the present invention provides coloured fiber cement products, which fiber cement products are coloured in the mass, and at least comprise on at least part of their outer surface one or more cured layers of a coating composition, which composition at least comprises a binder and a pigment and/or a filler and is characterized by a pigment volume concentration (PVC) of between about 1% and about 20%. The present invention further provides processes for producing these coloured fiber cement products. Finally, the present invention provides uses of the coloured fiber cement products as building materials. In particular embodiments, the fiber cement products produced by the processes of the present invention can be used to provide an outer surface to walls, both internal as well as external, a building or construction, e.g. as fagade plate, siding, etc.

    Abstract translation: 本发明涉及有色纤维水泥制品以及制造这种产品的方法。 特别地,本发明提供着色纤维水泥制品,其中纤维水泥制品以质量着色,并且至少在其外表面的至少一部分上包括涂层组合物的一个或多个固化层,该组合物至少包含 粘合剂和颜料和/或填料,其特征在于颜料体积浓度(PVC)为约1%至约20%。 本发明还提供了生产这些着色纤维水泥制品的方法。 最后,本发明提供了有色纤维水泥制品作为建筑材料的用途。 在具体实施方案中,通过本发明的方法生产的纤维水泥产品可以用于为建筑物或建筑物的内部和外部的墙壁提供外表面。 作为fagade板,壁板等

    COATED FIBER CEMENT PRODUCTS AND METHODS FOR THE PRODUCTION THEREOF
    9.
    发明申请
    COATED FIBER CEMENT PRODUCTS AND METHODS FOR THE PRODUCTION THEREOF 审中-公开
    涂层纤维水泥产品及其生产方法

    公开(公告)号:WO2016202680A1

    公开(公告)日:2016-12-22

    申请号:PCT/EP2016/063192

    申请日:2016-06-09

    Applicant: ETERNIT AG

    Abstract: The present invention relates to coated fiber cement products as well as to methods for manufacturing such products. In particular, the present invention provides processes for manufacturing coated fiber cement products, these processes comprising the steps of: (i) providing a cured fiber cement product having at least one surface; (ii) optionally applying a primer to the at least one surface of the cured fiber cement product; (iii) providing a first layer of a first radiation curable composition to the at least one surface; (iv) partially curing the first layer of radiation curable composition by radiation; (v) providing a second layer of a second radiation curable composition to the partially cured first layer, the second radiation curable composition comprising pigments; and (vi) curing the first and the second layer of radiation curable composition by radiation. Finally, the present invention provides coated fiber cement products obtainable by such processes and uses of these fiber cement products as building materials. In particular embodiments, the coated fiber cement products produced by the processes of the present invention can be used to provide an outer surface to walls, both internal as well as external, a building or construction, e.g. as façade plate, siding, etc.

    Abstract translation: 本发明涉及涂覆纤维水泥制品以及制造这种产品的方法。 特别地,本发明提供了制造涂层纤维水泥制品的方法,这些方法包括以下步骤:(i)提供具有至少一个表面的固化纤维水泥制品; (ii)任选地将所述固化纤维水泥制品的至少一个表面施加底漆; (iii)向所述至少一个表面提供第一可辐射固化组合物的第一层; (iv)通过辐射部分固化第一层可辐射固化组合物; (v)向所述部分固化的第一层提供第二可辐射固化组合物的第二层,所述第二可辐射固化组合物包含颜料; 和(vi)通过辐射固化第一和第二层可辐射固化组合物。 最后,本发明提供可通过这些纤维水泥制品的这种工艺和用途获得的涂层纤维水泥制品作为建筑材料。 在具体实施方案中,通过本发明的方法生产的涂覆纤维水泥制品可用于为建筑物或建筑物内部以及外部的墙壁提供外表面。 作为外墙板,侧板等

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