Golf ball
    1.
    发明授权
    Golf ball 失效
    高尔夫球

    公开(公告)号:US06608127B1

    公开(公告)日:2003-08-19

    申请号:US09612521

    申请日:2000-07-06

    IPC分类号: A63B3712

    摘要: A golf ball exhibits a high spin and easily comes to a halt even when shot from the rough or when shot in a raining condition. The cover material of the golf ball is based on ionomer resin. The cover material has 5-50 parts by weight of a tackifier such as terpene resins, rosin ester resins or the like blended with respect to 100 parts by weight of the base material.

    摘要翻译: 高尔夫球表现出高旋转,即使从粗糙射击或在下雨条件下射击也容易停止。 高尔夫球的覆盖材料基于离聚物树脂。 该覆盖材料相对于100重量份的基材,共混有5-50重量份的增粘剂,例如萜烯树脂,松香酯树脂等。

    Rubber composition for grips of articles containing EPDM and grip made
thereof
    2.
    发明授权
    Rubber composition for grips of articles containing EPDM and grip made thereof 失效
    用于含有EPDM的制品的夹具的橡胶组合物和由其制成的手柄

    公开(公告)号:US5981649A

    公开(公告)日:1999-11-09

    申请号:US63290

    申请日:1993-05-19

    CPC分类号: C08L23/16 C08L23/22

    摘要: A rubber composition suitable for use in grips of articles such as golf clubs, tennis rackets, bicycles and tools, comprising (1) a rubber component containing an ethylene-propylene-diene rubber (EPDM), and (2) 5 to 100 parts by weight of a polyisobutylene having a viscosity average molecular weight of 6,000 to 50,000, which provides grips having good feeling of touch, good non-slipping properties in both fine and rainy weather, and giving a small feeling of impact to mis-shot of golf balls as compared with conventional grips.

    摘要翻译: 一种适合用于高尔夫球杆,网球拍,自行车和工具等制品的夹具的橡胶组合物,其包含(1)含有乙烯 - 丙烯 - 二烯橡胶(EPDM)的橡胶组分和(2)5〜100份 粘均分子量为6000〜50000的聚异丁烯的重量,其具有良好的触感,在晴朗和多雨的天气下具有良好的非滑动性,并且对于高尔夫球的失球造成较小的冲击感 与传统手柄相比。

    Three-piece solid golf ball
    4.
    发明授权
    Three-piece solid golf ball 失效
    三件式固体高尔夫球

    公开(公告)号:US5601502A

    公开(公告)日:1997-02-11

    申请号:US365110

    申请日:1994-12-28

    摘要: The present invention provides a three-piece solid golf ball having both excellent hit feeling and large flying distance. The three-piece solid golf ball comprises a core 1 and a cover 2 covering the core 1, and the core 1 has a two-layer structure comprising a center 1a and an outer shell 1b. The center 1a contains an .alpha.,.beta.-unsaturated carboxylic acid metallic salt in an amount of 13 to 28 parts by weight based on 100 parts by weight of a base rubber and the outer shell 1b contains an .alpha.,.beta.-unsaturated carboxylic acid metallic salt in an amount of 28 to 35 parts by weight based on 100 parts by weight of an base rubber. A surface hardness (measured by JIS-C type hardness tester) of the core 1 is 75 to 88 and a compression deformation amount of the core 1 is 2.7 to 5.0 mm.

    摘要翻译: 本发明提供一种具有良好撞击感和大飞行距离的三件式实心高尔夫球。 三件式实心高尔夫球包括芯1和覆盖芯1的盖2,并且芯1具有包括中心1a和外壳1b的两层结构。 中心1a含有基于100重量份的基础橡胶13至28重量份的α,β-不饱和羧酸金属盐,外壳1b含有α,β-不饱和羧酸金属盐 相对于100重量份的基础橡胶为28〜35重量份。 芯1的表面硬度(JIS-C型硬度计测定)为75〜88,芯部1的压缩变形量为2.7〜5.0mm。

    Golf ball
    5.
    发明授权
    Golf ball 有权
    高尔夫球

    公开(公告)号:US06575850B1

    公开(公告)日:2003-06-10

    申请号:US09652043

    申请日:2000-08-31

    IPC分类号: A63B3712

    摘要: A golf ball which produces high spin rate and accordingly readily stops even when being shot from a rough or in the rain is provided. Such a golf ball is constituted of a core and a cover and the cover has a loss tangent of 0.15 to 0.70 at −10° C. in a temperature distribution curve for dynamic viscoelasticity measured in a tensile mode under conditions of temperature increasing rate of 4° C./min, frequency of 10 Hz and initial strain of 1.0 mm.

    摘要翻译: 提供产生高旋转速率的高尔夫球,并且因此即使在从粗糙或雨中射击时也容易停止。 这样的高尔夫球由芯和盖构成,并且在温度增加率为4的条件下,在拉伸模式下在拉伸模式的动态粘弹性的温度分布曲线中,盖在-10℃下的损耗角正切为0.15〜0.70 °C / min,频率10 Hz,初始应变1.0 mm。

    Colored golf ball
    6.
    发明授权
    Colored golf ball 有权
    彩色高尔夫球

    公开(公告)号:US06561923B1

    公开(公告)日:2003-05-13

    申请号:US09347398

    申请日:1999-07-06

    IPC分类号: A63B3712

    摘要: The present invention provides a colored golf ball having soft and good shot feel at the time of hitting, and having excellent discriminability when used in bad weather or the winter season because of its vivid and deep color tone. The present invention relates to a colored golf ball comprising a core having at least one layer and a cover having at least one layer formed on the core, wherein the outermost layer of the cover contains 3.0 to 7.0 parts by weight of fluorescent pigment and 0.05 to 0.5 parts by weight of titanium dioxide, the cover being coated with one or more layers of clear coating, and the surface of the golf ball having an L*-value of 50 to 80, measured using a color difference meter.

    摘要翻译: 本发明提供了一种在打击时具有柔软和良好的拍摄感觉的彩色高尔夫球,并且由于其生动和深色调而在恶劣天气或冬季使用时具有优异的辨别性。 本发明涉及一种着色高尔夫球,其包括具有至少一层的芯和在芯上形成有至少一层的覆盖层,其中所述覆盖物的最外层含有3.0至7.0重量份的荧光颜料和0.05至 0.5重量份的二氧化钛,所述覆盖物涂覆有一层或多层透明涂层,并且所述高尔夫球的表面的L *值为50至80,使用色差计测量。

    Solid golf ball
    7.
    发明授权
    Solid golf ball 失效
    固体高尔夫球

    公开(公告)号:US5574107A

    公开(公告)日:1996-11-12

    申请号:US389690

    申请日:1995-02-16

    IPC分类号: A63B37/00 C08L9/00 A63B37/02

    摘要: The present invention provides a one-piece solid golf ball or a two or more piece solid golf ball which comprises an inner core and a cover covering the inner core. The one-piece solid golf ball is formed from a rubber composition which comprises:a base rubber,vulcanized rubber powder, anda vulcanizing agent.The two or more piece solid golf ball comprises an inner core and a cover covering the inner core, the inner core being composed of either one uniform rubber material or a combination of a center and one or more outer layers disposed over the center, wherein one or more rubber portions of the inner core are formed from a rubber composition comprising:a base rubber,vulcanized rubber powder, anda vulcanizing agent.

    摘要翻译: 本发明提供一体式高尔夫球或两片或多片固体高尔夫球,其包括内芯和覆盖内芯的盖。 一体式实心高尔夫球由橡胶组合物形成,该橡胶组合物包括:基础橡胶,硫化橡胶粉末和硫化剂。 两个或多个实心的高尔夫球包括内芯和覆盖内芯的盖,内芯由一个均匀的橡胶材料组成,或者由中心和一个或多个设置在中心的外层的组合组成,其中一个 内芯的多个橡胶部分由橡胶组合物形成,所述橡胶组合物包括:基础橡胶,硫化橡胶粉末和硫化剂。

    Solid golf ball
    8.
    再颁专利
    Solid golf ball 失效
    固体高尔夫球

    公开(公告)号:USRE35293E

    公开(公告)日:1996-07-09

    申请号:US405189

    申请日:1995-03-16

    IPC分类号: A63B37/00 A63B37/04 C08L9/00

    摘要: Disclosed is a solid golf ball containing at least one rubber portion formed from a rubber composition comprising a base rubber, a co-crosslinking agent and an organic peroxide; an improvement being present in that the base rubber is a mixture of(A) a solid polybutadiene rubber containing cis-1,4 bonds in an amount of at least 40%, and(B) either a liquid polybutadiene rubber or a liquid isoprene-butadiene copolymer rubber, or both.

    摘要翻译: 公开了一种固体高尔夫球,其包含由包含基础橡胶,共交联剂和有机过氧化物的橡胶组合物形成的至少一个橡胶部分; 存在的改进在于,基础橡胶是(A)含有至少40%的顺式-1,4键的固体聚丁二烯橡胶和(B)液体聚丁二烯橡胶或液体异戊二烯橡胶的混合物, 丁二烯共聚物橡胶,或两者。

    Three-piece solid golf ball
    9.
    发明授权
    Three-piece solid golf ball 失效
    三件式固体高尔夫球

    公开(公告)号:US5490674A

    公开(公告)日:1996-02-13

    申请号:US365118

    申请日:1994-12-28

    摘要: The present invention provides a solid golf ball having excellent flying performances, stability upon iron shot and good hit feeling.A solid core 1 comprising an center 1a and an outer shell 1b is coated with a cover 2 to give a three-piece solid golf ball. The center 1a has a diameter of 30.7 to 39.5 mm, a stiffness of 300 to 2,500 kgf/cm.sup.2 and a shore D hardness of 30 to 55. The outer layer core 1b has a thickness of 1.0 to 4.0 mm, a stiffness of 2,500 to 6,000 kgf/cm.sup.2 and a shore D hardness of 55 to 75. The composition of both cores is a butadiene rubber. The cover 2 has a thickness of 0.6 to 2.0 mm, a stiffness of 1,000 to 2,500 kgf/cm.sup.2 and a shore D hardness of 40 to 55. The composition of the cover is an ionomer resin or a mixture of the ionomer resin and a flexible resin.

    摘要翻译: 本发明提供一种具有优异的飞行性能,铁丸稳定性和良好的打击感的固体高尔夫球。 包括中心1a和外壳1b的实芯1涂覆有盖2,以得到三件式的实心高尔夫球。 中心1a的直径为30.7〜39.5mm,刚度为300〜2500kgf / cm 2,肖氏D硬度为30〜55。外层芯1b的厚度为1.0〜4.0mm,硬度为2500〜 6000kgf / cm2,肖氏D硬度为55〜75。两芯的组成为丁二烯橡胶。 盖2的厚度为0.6〜2.0mm,硬度为1,000〜2,500kgf / cm 2,肖氏D硬度为40〜55。盖的组成为离聚物树脂或离聚物树脂与柔性树脂的混合物 树脂。