Low Compression Golf Balls Containing Cores Made Of Plasticized Thermoplastic Compositions
    92.
    发明申请
    Low Compression Golf Balls Containing Cores Made Of Plasticized Thermoplastic Compositions 有权
    低压缩高尔夫球包含由增塑热塑性组合物制成的内核

    公开(公告)号:US20150174454A1

    公开(公告)日:2015-06-25

    申请号:US14637998

    申请日:2015-03-04

    Abstract: Low compression multi-piece golf balls having a solid core comprising at least one layer made of a plasticized thermoplastic composition are provided. Preferably, the ball has a compression of less than 60 and more preferably less than 50. The ball includes a cover in addition to the core sub-assembly. For example, two-piece and three-piece golf balls may be made. The plasticized thermoplastic composition preferably comprises: a) ethylene acid copolymer, b) plasticizer, and c) cation source. Preferably, a fatty acid ester such as butyl oleate is used as the plasticizer. In two-layered core constructions, the outer core layer is preferably formed from a thermoset composition such as polybutadiene rubber. The core layers may have different hardness levels. The core structure and resulting ball have relatively good resiliency at given compressions.

    Abstract translation: 提供了具有包含由增塑的热塑性组合物制成的至少一层的实芯的低压多片高尔夫球。 优选地,球具有小于60的压缩,更优选地小于50.除了芯子组件之外,球包括盖。 例如,可以制造两件式和三件式的高尔夫球。 增塑的热塑性组合物优选包含:a)乙烯酸共聚物,b)增塑剂,和c)阳离子源。 优选使用脂肪酸酯如油酸丁酯作为增塑剂。 在两层芯结构中,外芯层优选由热固性组合物如聚丁二烯橡胶形成。 芯层可以具有不同的硬度水平。 核心结构和产生的球在给定的压缩下具有相对良好的弹性。

    ORGANIC ACID-MODIFIED POLYMERS FOR GOLF BALL CONSTRUCTIONS AND METHODS RELATING THERETO
    95.
    发明申请
    ORGANIC ACID-MODIFIED POLYMERS FOR GOLF BALL CONSTRUCTIONS AND METHODS RELATING THERETO 有权
    有机酸改性高分子聚合物,用于高尔夫球构造及其相关方法

    公开(公告)号:US20150005101A1

    公开(公告)日:2015-01-01

    申请号:US13929841

    申请日:2013-06-28

    Abstract: The invention is directed to a method of making a neutralized polymer composition (“NPC”) suitable for a golf ball component comprising the steps of: providing an acid copolymer composition; soaking the acid copolymer composition in an organic acid to form a soaked polymeric composition wherein substantially all of the organic acid is absorbed within the acid copolymer composition; providing a cation source in an amount sufficient to neutralize the acid copolymer and organic acid; and melt processing the soaked polymeric composition and cation source to form a neutralized polymer composition. The invention also relates to a method of making a golf ball incorporating the NPC made according to the inventive method and to the resulting golf ball.

    Abstract translation: 本发明涉及一种制备适用于高尔夫球组分的中和聚合物组合物(“NPC”)的方法,包括以下步骤:提供酸共聚物组合物; 将酸共聚物组合物浸渍在有机酸中以形成浸渍的聚合物组合物,其中基本上所有的有机酸在酸共聚物组合物内被吸收; 提供足以中和酸共聚物和有机酸的量的阳离子源; 并将浸渍的聚合物组合物和阳离子源熔融加工以形成中和的聚合物组合物。 本发明还涉及一种制造包含根据本发明方法制造的NPC的高尔夫球和产生的高尔夫球的方法。

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