Catalyst dip
    18.
    发明授权
    Catalyst dip 有权
    催化剂浸渍

    公开(公告)号:US09566728B1

    公开(公告)日:2017-02-14

    申请号:US14657958

    申请日:2015-03-13

    Inventor: Shane R. Parnell

    Abstract: The present invention relates to a method for forming a golf ball. The method comprises mixing a polyisocyanate crosslinker with a base TPU cover material, wherein the polyisocyanate crossliker is aliphatic, miscible with the base TPU cover material and has functionalities greater than or equal to 2. The method further comprises dipping a golf ball in a catalyst solution, wherein the catalyst solution is allowed to absorb into a cover of the golf ball and heating the golf ball to allow continued diffusion of the catalyst solution into the cover of the golf ball.

    Abstract translation: 本发明涉及一种高尔夫球的形成方法。 该方法包括将多异氰酸酯交联剂与基础TPU覆盖材料混合,其中多异氰酸酯交联剂是脂族的,可与基底TPU覆盖材料混溶并具有大于或等于2的官能度。该方法还包括将高尔夫球浸入催化剂溶液 ,其中催化剂溶液被吸收到高尔夫球的盖子中并加热高尔夫球以允许催化剂溶液继续扩散到高尔夫球的盖子中。

    Controlled radical assisted polymerization
    19.
    发明授权
    Controlled radical assisted polymerization 有权
    受控自由基辅助聚合

    公开(公告)号:US09561523B2

    公开(公告)日:2017-02-07

    申请号:US14370902

    申请日:2013-01-09

    Inventor: Damien Lenoble

    Abstract: The present invention is directed to a method of forming a polymer coating on a substrate. The method comprising the steps of providing in an evacuated reaction chamber a substrate having a surface to be coated; and providing a first source of polymer forming material and a second source of radicals. According to the invention the first source and the second source are separated from each other and from the reaction chamber, and the polymer forming material as well as the radicals are, at least temporarily, conducted contemporaneously but spatially separated to the substrate's surface, so that a reaction of the polymer forming material with the radicals is avoided before they reach the substrate's surface. Further, the present invention is directed to a device for carrying out the method according to the invention.

    Abstract translation: 本发明涉及在基材上形成聚合物涂层的方法。 该方法包括以下步骤:在抽空的反应室中提供具有待涂覆表面的基底; 并提供聚合物形成材料的第一来源和第二自由基源。 根据本发明,第一源和第二源彼此分离并且与反应室分离,并且聚合物形成材料以及自由基至少暂时同时进行但空间上分离到基板的表面,使得 聚合物形成材料与自由基的反应在它们到达基底的表面之前被避免。 此外,本发明涉及一种用于实施根据本发明的方法的装置。

    Method for selectively phosphating a composite metal construction
    20.
    发明授权
    Method for selectively phosphating a composite metal construction 有权
    选择性磷化复合金属结构的方法

    公开(公告)号:US09550208B2

    公开(公告)日:2017-01-24

    申请号:US13718342

    申请日:2012-12-18

    Abstract: A multistage method for treatment of composite metal structures containing metallic surfaces of aluminum, zinc and optionally iron, is provide wherein in a first step, selective zinc phosphating of zinc and ferrous surfaces proceeds using a phosphating solution containing a quantity of water-soluble inorganic silicon compounds sufficient to suppress white spot formation on zinc, but less than the quantity where zinc phosphating loses selectivity. In a following second step, aluminum surfaces are passivated with an acidic treatment solution. Also provided is a zinc phosphating solution suitable for said method containing at least 0.025 g/l, but less than 1 g/l of silicon as water-soluble inorganic compounds calculated as SiF6, wherein the product (Si/mM)·(F/mM) of the concentration of silicon [Si in mM] in the form of water-soluble inorganic compounds and the concentration of free fluoride [F in mM] divided by the free acid point number is no greater than 5.

    Abstract translation: 提供一种用于处理含有铝,锌和任选的铁的金属表面的复合金属结构的多级方法,其中在第一步骤中,使用含有一定量的水溶性无机硅的磷酸盐溶液进行锌和铁表面的选择性锌磷化 化合物足以抑制锌上的白点形成,但小于锌磷化失去选择性的量。 在接下来的第二步中,铝表面用酸性处理溶液钝化。 还提供了适用于所述方法的磷酸锌溶液,其含有至少0.025g / l但小于1g / l的作为SiF 6计算的水溶性无机化合物的硅,其中产物(Si / mM)·(F / mM)以水溶性无机化合物的形式存在的硅浓度[以mM为单位],游离氟化物[F(mM)]除以游离酸点数的浓度不大于5。

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