Method for producing a golf ball
    29.
    发明授权
    Method for producing a golf ball 有权
    高尔夫球的制造方法

    公开(公告)号:US07824739B2

    公开(公告)日:2010-11-02

    申请号:US11151282

    申请日:2005-06-14

    IPC分类号: B05D3/02 A63B37/00 A63B37/02

    摘要: The object of the present invention is to provide A method for producing a golf ball that is excellent In the durability of the mark, the adhesion of the paint Film and the productivity.In the present invention, since the curing agent contained in the paint covering the mark is used to cure the resin component forming the mark, there is no increase in the viscosity or the gellation of the ink for printing the mark, and thus the mark is printed well during the production of the golf ball.

    摘要翻译: 本发明的目的是提供一种制造高尔夫球的方法,该方法在标记的耐久性,漆膜的粘附性和生产率方面是优异的。 在本发明中,由于使用覆盖标记的涂料中含有的固化剂,固化形成标记的树脂成分,所以印刷标记的油墨的粘度或凝胶化度没有增加,因此标记为 在高尔夫球的生产过程中打印得很好。

    Method for the production of golf ball
    30.
    发明授权
    Method for the production of golf ball 有权
    生产高尔夫球的方法

    公开(公告)号:US07622065B2

    公开(公告)日:2009-11-24

    申请号:US11157808

    申请日:2005-06-22

    IPC分类号: B29C45/14

    摘要: Mold 12 has an upper mold half 14 and a lower mold half 16. Pellet 34 obtained by cutting a resin composition into a predetermined size is placed into the mold 12. One pellet 34 is put on one recessed part 24. The pellet 34 has an incipient fluidization temperature T of 50° C. or greater and 150° C. or less. Weight of the pellet 34 is 1.4 g or greater and 2.0 g or less. Through clamping, the pellet 34 is compressed, and heated to allow the resin composition to flow thereby forming a preforming material. Difference (Tp−T) between the molding temperature Tp and the incipient fluidization temperature T is equal to or less than 70° C. Percent Pp of change in the weight average molecular weight Mp of the preforming material to the weight average molecular weight M of the pellet 34 is equal to or greater than −30%. Cover is formed with this preforming material. Percent Pc of change in the weight average molecular weight Mc of the cover to the weight average molecular weight M of the pellet 34 is equal to or greater than −30%.

    摘要翻译: 模具12具有上半模14和下半模16。通过将树脂组合物切割成预定尺寸而获得的颗粒34被放入模具12中。一个颗粒34放置在一个凹部24上。颗粒34具有 初期流化温度T为50℃以上且150℃以下。 丸粒34的重量为1.4g以上且2.0g以下。 通过夹紧,将颗粒34压缩并加热,使树脂组合物流动从而形成预成型材料。 成型温度Tp和初始流化温度T之间的差(Tp-T)等于或小于70℃。预成型材料的重均分子量Mp的变化百分数Pp与重均分子量M 丸粒34等于或大于-30%。 盖用这种预成型材料形成。 覆盖层的重均分子量Mc与粒料34的重均分子量M的变化百分比Pc为-30%以上。