Process for manufacturing golf balls having multi-layered covers
    9.
    发明授权
    Process for manufacturing golf balls having multi-layered covers 有权
    制造具有多层盖的高尔夫球的方法

    公开(公告)号:US09433831B2

    公开(公告)日:2016-09-06

    申请号:US14277837

    申请日:2014-05-15

    Abstract: Process for making golf ball having multi-layered cover having a very thin outermost cover layer comprising: providing first and second substantially hemispherical half shells comprising a thermoplastic composition; dispensing uncured liquid thermoset composition into a hemispherical cavity of first half shell; inserting first half of a core subassembly into hemispherical cavity and displacing an amount of the uncured liquid thermoset composition such that the uncured liquid thermoset composition forms an inner cover layer; dispensing the uncured liquid thermoset composition into hemispherical cavity of second half shell; inserting second half of core subassembly into hemispherical cavity of second half shell and displacing an amount of the uncured liquid thermoset composition such that the uncured liquid thermoset composition forms an inner cover layer and thereby mating the first and second half shells; curing thermoset inner cover layer; and forming dimples in the outer surfaces of mated first and second half shells.

    Abstract translation: 一种用于制造具有多层覆盖层的高尔夫球的方法,所述多层覆盖物具有非常薄的最外覆层,包括:提供包含热塑性组合物的第一和第二基本上半球形的半壳; 将未固化的液体热固性组合物分配到第一半壳的半球形腔中; 将芯子组件的第一半插入到半球形空腔中并移动一定量的未固化的液体热固性组合物,使得未固化的液体热固性组合物形成内覆盖层; 将未固化的液体热固性组合物分配到第二半壳的半球形腔中; 将芯子组件的第二半部插入到第二半壳的半球形空腔中并移动一定量的未固化的液体热固性组合物,使得未固化的液体热固性组合物形成内覆盖层,从而使第一和第二半壳接合; 固化热固性内覆层; 并在配合的第一和第二半壳的外表面上形成凹坑。

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