Organometallic adhesion promoters for paint-over-chrome plated polymers
    75.
    发明授权
    Organometallic adhesion promoters for paint-over-chrome plated polymers 有权
    用于镀铬的镀铬聚合物的有机金属粘合促进剂

    公开(公告)号:US09506159B2

    公开(公告)日:2016-11-29

    申请号:US14890919

    申请日:2014-04-22

    Inventor: Elena Sebe

    Abstract: Provided are robust paint coating systems on metal-coated plastic substrates and processes for forming such material systems as decorative components. An organometallic adhesion promoter is applied to a metal-coated plastic substrate. The metal coating comprises chromium (Cr), nickel (Ni) or combinations thereof. The organometallic adhesion promoter comprises (i) a transition metal selected from the group consisting of: zirconium (Zr), titanium (Ti), chromium (Cr), and combinations thereof, (ii) a first ligand complexed to the transition metal comprising an organofunctional group, and (iii) a second ligand complexed to the transition metal having a hydrolysable functional group. Then, one or more organic paint precursor materials are applied thereon. The hydrolysable functional group is capable of reacting with the metal-coated substrate and the organofunctional group with at least a portion of the organic paint precursor material to form a robust polymeric paint coating having a robust bond with the metal-coated plastic substrate below.

    Abstract translation: 提供在金属涂覆的塑料基材上的坚固的涂料系统和用于形成诸如装饰组分的材料体系的方法。 将有机金属粘合促进剂施加到金属涂覆的塑料基材上。 金属涂层包括铬(Cr),镍(Ni)或其组合。 有机金属粘合促进剂包括(i)选自锆(Zr),钛(Ti),铬(Cr)及其组合的过渡金属,(ii)与过渡金属络合的第一配体,其包含 有机官能团,和(iii)与具有可水解官能团的过渡金属络合的第二配体。 然后,在其上施加一种或多种有机涂料前体材料。 可水解官能团能够与金属涂覆的基底和有机官能团与至少一部分有机涂料前体材料反应,以形成坚固的聚合物涂料,其具有与下面的金属涂覆的塑料基材的牢固结合。

    METHOD AND ARRANGEMENT FOR CROSS-LINKING OR VULCANIZING AN ELONGATE ELEMENT
    77.
    发明申请
    METHOD AND ARRANGEMENT FOR CROSS-LINKING OR VULCANIZING AN ELONGATE ELEMENT 有权
    用于交叉连接或排除最终元件的方法和装置

    公开(公告)号:US20160237226A1

    公开(公告)日:2016-08-18

    申请号:US15046060

    申请日:2016-02-17

    Applicant: MAILLEFER S.A.

    Inventor: Pekka HUOTARI

    Abstract: The invention relates to a method and arrangement of crosslinking or vulcanizing an elongate element, the method including an extrusion step in which a conductor element is coated by a layer of crosslinkable synthetic material and a crosslinking step in which crosslinking reaction is carried out after the extrusion step. The crosslinking reaction is carried out at first in a first heating zone by heating by heating the coated conductor element in a temperature of 550 degrees Celsius or higher. The first heating zone is located downstream of the extrusion step. After the first heating zone the crosslinking reaction is carried further by heating the coated conductor in a temperature of 200-300 degrees Celsius in a second heating zone.

    Abstract translation: 本发明涉及一种交联或硫化细长元件的方法和装置,该方法包括挤出步骤,其中导体元件由可交联的合成材料层和交联步骤涂覆,其中交联反应在挤出之后进行 步。 首先在第一加热区中通过在550摄氏度或更高的温度下加热涂覆的导体元件来进行交联反应。 第一加热区位于挤出步骤的下游。 在第一加热区之后,通过在第二加热区中在200-300℃的温度下加热涂覆的导体进一步进行交联反应。

    Clear coating compositions comprising dispersed silica nono-particles and processes for using
    80.
    发明授权
    Clear coating compositions comprising dispersed silica nono-particles and processes for using 有权
    包含分散二氧化硅非微粒的透明涂料组合物和使用方法

    公开(公告)号:US09051473B2

    公开(公告)日:2015-06-09

    申请号:US11818456

    申请日:2007-06-14

    Applicant: Jun Lin

    Inventor: Jun Lin

    CPC classification number: C09D1/00 C08K3/36 C08K9/06 C09D201/005 H05K3/285

    Abstract: Disclosed herein is a clear coating composition comprising a dispersion of silica nano-particles prepared from silica nano-particles having reactive silane groups of 1-500 nm particle size, and at least 0.001 parts by weight of oligomer having at least two groups reactive with the silica nano-particles, or oligomer in combination with a film forming polymer, a low molecular weight coupling agent, or a combination of a film forming polymer and a low molecular weight coupling agent.

    Abstract translation: 本文公开了一种透明涂料组合物,其包含由具有1-500nm粒度的反应性硅烷基团的二氧化硅纳米颗粒制备的二氧化硅纳米颗粒的分散体和至少0.001重量份具有至少两个与 二氧化硅纳米颗粒或低聚物与成膜聚合物,低分子量偶联剂或成膜聚合物和低分子量偶联剂的组合组合。

Patent Agency Ranking