Method of coating a plastic molding, ultraviolet-curable under coating for metal evaporation, and plastic moldings
    515.
    发明授权
    Method of coating a plastic molding, ultraviolet-curable under coating for metal evaporation, and plastic moldings 失效
    塑料成型用涂布方法,金属蒸镀用紫外线固化型涂料,塑料模塑品

    公开(公告)号:US06916508B2

    公开(公告)日:2005-07-12

    申请号:US10153745

    申请日:2002-05-24

    Abstract: It is an object of the present invention to provide a method of coating a plastic molding which is appropriately applicable to various plastic substrates, an ultraviolet-curable under coating for metal evaporation, which is to be used in that method of coating, and a plastic molding obtained by that method of coating.A method of coating a plastic molding comprising steps of applying an ultraviolet-curable under coating for metal evaporation to a plastic substrate, then subjecting the coated substrate to ultraviolet irradiation to form an under coating film, evaporating a metal on the coating film and applying a clear coating to the metal surface to form a clear coating film layer, wherein the ultraviolet-curable under coating for metal evaporation comprises an acrylic resin comprising, as a constituent, at least one monomer (a) selected from among dicyclopentanyl (meth)acrylate, dicyclopentenyl (meth)acrylate and isobornyl (meth)acrylate, a compound having at least two (meth)acryloyl groups within the molecule, and a photopolymerization initiator.

    Abstract translation: 本发明的目的是提供一种适用于各种塑料基材的塑料模制品的涂覆方法,用于该涂覆方法的金属蒸发的紫外线固化的下涂层,以及塑料 通过该涂布方法获得的成型。 一种涂塑料成形体的方法,其特征在于,包括以下步骤:向塑料基材施加紫外线固化型底涂层以进行金属蒸镀,然后对涂布的基材进行紫外线照射,形成底涂膜,蒸镀涂膜上的金属, 透明地涂覆到金属表面以形成透明的涂膜层,其中用于金属蒸发的可紫外线固化的底涂层包括丙烯酸树脂,其包含作为组分的至少一种选自以下的单体(a):(A)选自二环戊基(甲基)丙烯酸酯, (甲基)丙烯酸二环戊烯酯和(甲基)丙烯酸异冰片酯,分子内具有至少两个(甲基)丙烯酰基的化合物和光聚合引发剂。

    Hydrophilic surfaces
    516.
    发明申请
    Hydrophilic surfaces 有权
    亲水性表面

    公开(公告)号:US20050118911A1

    公开(公告)日:2005-06-02

    申请号:US10506813

    申请日:2003-01-23

    Abstract: The invention relates to surfaces with hydrophilic properties and a method for producing such surfaces. Surfaces are provided with hydrophilic properties by applying a coating containing hydrophilic silicic acid by means of the inventive method. Said surfaces can be textile or polymer surfaces, metallic or wooden surfaces. The silicic acid can be permanently connected to the polymer surface or be in the form of a non-fixed coating. The inventive hydrophilic silicic acid is applied in a very simple manner by applying a suspension containing silicic acid particles in a solvent on the corresponding surface, whereupon the solvent is removed or the silicic acid particles are fixed to the surface by means of a carrier. Condensing devices of dehumidifiers, foams or sponges are examples of surfaces that can be provided with the inventive hydrophilic surfaces.

    Abstract translation: 本发明涉及具有亲水性质的表面及其制造方法。 通过使用本发明的方法施加含有亲水性硅酸的涂层,赋予表面亲水性。 所述表面可以是织物或聚合物表面,金属或木质表面。 硅酸可以永久地连接到聚合物表面或者是非固定涂层的形式。 本发明的亲水硅酸以非常简单的方式通过在相应的表面上施加含有硅酸颗粒的溶剂在溶剂中,由此除去溶剂或硅酸颗粒通过载体固定在表面上。 除湿机,泡沫或海绵的冷凝装置是可以提供本发明的亲水表面的表面的实例。

    Method of powder coating
    517.
    发明申请
    Method of powder coating 审中-公开
    粉末涂料方法

    公开(公告)号:US20040253373A1

    公开(公告)日:2004-12-16

    申请号:US10805336

    申请日:2004-03-22

    Abstract: A method of powder coating thermo powder resins to non-conductive plastic substrates, in particular, to polyamide materials and other non-conductive plastic substrates. It discloses a method for powder coating a non-conductive plastic substrate comprising the following steps: (a) cleaning said substrates to remove any contaminants or mold release agents therefrom; (b) applying an adhesive/sealer to said substrate; (c) curing said adhesive/sealer by means of heat; (d) applying a thermosetting powder to the hot substrate; and (e) curing said thermosetting powder with heat.

    Abstract translation: 将热粉末树脂粉末涂覆到非导电塑料基材,特别是聚酰胺材料和其它非导电塑料基材的方法。 它公开了一种用于粉末涂覆非导电塑料基材的方法,包括以下步骤:(a)清洁所述基材以除去其中的任何污染物或脱模剂; (b)将粘合剂/密封剂施加到所述基材上; (c)通过热量固化所述粘合剂/密封剂; (d)将热固性粉末涂覆到热的基底上; 和(e)热固化所述热固性粉末。

    Method for forming coating film on plastic substrate
    520.
    发明申请
    Method for forming coating film on plastic substrate 有权
    在塑料基材上形成涂膜的方法

    公开(公告)号:US20040086658A1

    公开(公告)日:2004-05-06

    申请号:US10694057

    申请日:2003-10-28

    CPC classification number: B05D7/572 B05D1/045 B05D2201/02 Y02P20/582

    Abstract: The present invention provides a method for forming a coating film on a plastic substrate which comprises: (1) coating the plastic substrate with an aqueous white primer (A) having a water content of 15 to 48 wt. % to form a coating film having an L* value of 80 or more, (2) heating the coating film of the primer (A) to adjust the water content of the film to 1 to 10 wt. % and the surface electrical resistivity value of the film to less than 109 null/square, (3) electrostatically coating the coating film of the primer (A) with a thermosetting clear colored coating composition (B), (4) electrostatically coating the uncured coating film of the coating composition (B) with a thermosetting clear coating composition (C), and (5) baking the three-layer coating film to obtain a cured multilayer coating film having an N value of 8.5 or more.

    Abstract translation: 本发明提供一种在塑料基材上形成涂膜的方法,该方法包括:(1)用水含量为15〜48重量%的水性白底漆(A)涂布塑料基材。 %以形成L *值为80以上的涂膜,(2)加热底漆(A)的涂膜以将膜的水分调节至1〜10重量%。 %,膜的表面电阻率值小于10 9Ω/平方,(3)用热固性透明有色涂料组合物(B)静电涂布底漆(A)的涂膜,(4)静电 用热固性透明涂料组合物(C)涂布涂料组合物(B)的未固化涂膜,(5)烘烤三层涂膜,得到N值为8.5以上的固化多层涂膜。

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