GOLF BALL COMPOSITIONS
    1.
    发明申请
    GOLF BALL COMPOSITIONS 审中-公开
    高尔夫球拍组合

    公开(公告)号:US20120122608A1

    公开(公告)日:2012-05-17

    申请号:US13227510

    申请日:2011-09-08

    IPC分类号: A63B37/00

    摘要: Disclosed herein are soft and stiff compositions, i.e., compositions which have a flexural modulus that is greater than the value that is expected based on the composition's hardness. The compositions preferably have a hardness/modulus relationship represented by the formula H≦11.889 Ln(M)+42, where H is the hardness of the composition, in JIS-C, and M is the flexural modulus of the composition, in ksi; or a softness/stiffness relationship represented by the formula if M

    摘要翻译: 本文公开的是柔软和刚性的组合物,即具有大于基于组合物硬度所预期的值的挠曲模量的组合物。 组合物优选具有由式H< llE表示的硬度/模量关系; 11.889Ln(M)+42,其中H是组合物的硬度,在JIS-C中,M是组合物的弯曲模量,单位为ksi; 或M / 56表示的柔软度/刚度关系,则如果M≥56,那么H< lE; 8.5218 Ln(M)+26.5,然后H& Nl; 8.5218Ln(M)+28.5,其中H是组合物的硬度, 在肖氏D中,M是组合物的弯曲模量,单位为ksi。 组合物优选包含离聚物和官能化的弹性体。

    GOLF BALL COMPOSITIONS
    5.
    发明申请
    GOLF BALL COMPOSITIONS 审中-公开
    高尔夫球拍组合物

    公开(公告)号:US20120115638A1

    公开(公告)日:2012-05-10

    申请号:US13227516

    申请日:2011-09-08

    IPC分类号: A63B37/00

    摘要: Disclosed herein are hard and flexible compositions, i.e., compositions which have a flexural modulus that is less than the value that is expected based on the composition's hardness. The compositions preferably have a hardness/modulus relationship represented by the formula H≧11.889 Ln(M)+47, where H is the hardness of the composition, in JIS-C, and M is the flexural modulus of the composition, in ksi; or a softness/stiffness relationship represented by the formula if M

    摘要翻译: 本文公开的是硬且柔性的组合物,即组合物,其弯曲模量小于基于组合物硬度所预期的值。 组合物优选具有式H≥11.889Ln(M)+47表示的硬度/模量关系,其中H是组合物的硬度,在JIS-C中,M是组合物的弯曲模量,单位为ksi; 或如果M <110,则由公式表示的柔软度/刚度关系,则如果M≥110,则H≥8.5218Ln(M)+ 32.5,则H≥72.5,其中H是组合物的硬度,邵氏D,M 是组合物的弯曲模量,单位为ksi。 组合物优选包含离聚物和官能化的弹性体。

    GOLF BALL LAYERS BASED ON POLYALKENAMER / IONOMER / POLYAMIDE BLENDS
    7.
    发明申请
    GOLF BALL LAYERS BASED ON POLYALKENAMER / IONOMER / POLYAMIDE BLENDS 审中-公开
    基于聚合物/离子/聚酰胺混合物的高尔夫球团

    公开(公告)号:US20120157230A1

    公开(公告)日:2012-06-21

    申请号:US12972734

    申请日:2010-12-20

    IPC分类号: A63B37/00 C08L19/00

    摘要: Multi-piece golf balls containing a core of at least one layer and cover of at least one layer are provided. At least one component is formed from a rubber composition comprising: i) about 10 to about 65 weight percent of a cycloalkene rubber having a trans-content of about 55% or greater and a melting point of 30° C. or greater; ii) about 30 to about 80 weight percent of an ionomeric resin; and 3) about 5 to about 40 weight percent of a polyamide. The rubber composition may further include other thermoplastic and thermosetting materials such as, for example, polybutadiene, polyisoprene, ethylene propylene rubber, ethylene propylene diene rubber, and styrene-butadiene rubber. The rubber composition helps improve resiliency, durability, scuff-resistance, and feel of the ball.

    摘要翻译: 提供了包含至少一层的芯和至少一层的覆盖物的多件式高尔夫球。 至少一种组分由橡胶组合物形成,包括:i)约10至约65重量%的反式含量为约55%或更高,熔点为30℃或更高的环烯橡胶; ii)约30至约80重量%的离聚物树脂; 和3)约5至约40重量%的聚酰胺。 橡胶组合物还可以包括其它热塑性和热固性材料,例如聚丁二烯,聚异戊二烯,乙丙橡胶,乙烯丙烯二烯橡胶和苯乙烯 - 丁二烯橡胶。 橡胶组合物有助于提高弹性,耐久性,耐磨性和感觉。