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    • 4. 发明授权
    • Multi-piece solid golf ball
    • 多件式固体高尔夫球
    • US5948862A
    • 1999-09-07
    • US992910
    • 1997-12-18
    • Yoshinori SanoKeiji Moriyama
    • Yoshinori SanoKeiji Moriyama
    • A63B37/00A63B37/04A63B37/12C08L9/06C08L23/08C08L23/26C08L25/00C08L53/02
    • C08L53/025A63B37/0003C08L23/08A63B37/0043A63B37/0045A63B37/0062A63B37/0064A63B37/0075C08L25/00C08L53/02
    • The present invention provides a multi-piece solid golf ball having good shot feel, while keeping the characteristics inherent to the solid golf ball, i.e. excellent flight performance. The present invention related to a multi-piece solid golf ball comprising a core, one or more intermediate layers formed on the core, and a cover covering the intermediate layer, wherein at least one of the intermediate layer is mainly composed of a heated mixture comprising at least two materials selected from the following three materials:(A) ionomer resin,(B) thermoplastic elastomer having terminal OH groups, and(C) either epoxy-group containing styrene-butadiene-styrene block copolymer or epoxy-group containing styrene-isoprene-styrene block copolymer, and the intermediate layer has a JIS-C hardness of 40 to 80, and the core has a JIS-C hardness difference ranging from its center to the surface of not more than 15.
    • 本发明提供一种具有良好的拍摄感觉的多件式固体高尔夫球,同时保持固体高尔夫球固有的特性,即优异的飞行性能。 本发明涉及一种多片固体高尔夫球,其包括芯,形成在芯上的一个或多个中间层和覆盖中间层的覆盖层,其中中间层中的至少一个主要由加热的混合物组成,所述混合物包含 选自以下三种材料中的至少两种材料:(A)离聚物树脂,(B)具有末端OH基团的热塑性弹性体,和(C)含环氧基的苯乙烯 - 丁二烯 - 苯乙烯嵌段共聚物或含环氧基的苯乙烯 - 异戊二烯 - 苯乙烯嵌段共聚物,中间层的JIS-C硬度为40〜80,核心的中心至表面的JIS-C硬度差不大于15。
    • 8. 发明授权
    • Golf club head
    • 高尔夫球杆头
    • US07175539B2
    • 2007-02-13
    • US10208870
    • 2002-08-01
    • Yoshinori Sano
    • Yoshinori Sano
    • A63B53/00
    • A63B53/04A63B53/0466A63B53/047A63B53/0487A63B60/00B05D5/06B05D7/14B05D7/58
    • A golf club head including a basal body having a metallic surface, and a multilayer coating deposited on the metallic surface, wherein the multilayer coating includes a clear first layer deposited on the metallic surface and a colored clear second layer deposited on the clear first layer, whereby the basal body is visible through the multilayer coating. Preferably, the basal body has a mirror finish surface, satin finish surface, orange peel finish surface or the like under the multilayer coating. The multilayer coating further includes an iridescent layer deposited on the colored clear layer, wherein the iridescent layer includes an iridescent material which is dispersed therein while maintaining a certain degree of transparence.
    • 包括具有金属表面的基体的高尔夫球杆头和沉积在金属表面上的多层涂层,其中所述多层涂层包括沉积在所述金属表面上的清晰的第一层和沉积在所述透明第一层上的着色透明的第二层, 由此基底体通过多层涂层可见。 优选地,在多层涂层下,基体具有镜面光洁度表面,缎光面,橙皮整理面等。 多层涂层还包括沉积在着色透明层上的虹彩层,其中虹彩层包括分散在其中的虹彩材料,同时保持一定程度的透明度。