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公开(公告)号：US07628715B2
公开(公告)日：2009-12-08
申请号：US11165131
申请日：2005-06-24
IPC分类号： A63B37/12
CPC分类号： B29C43/027 , A63B37/0003 , A63B37/0004 , A63B37/0019 , A63B37/0033 , A63B37/0045 , A63B37/0075 , A63B45/00 , B29C43/146 , B29D99/0042 , B29L2031/54 , B29L2031/545
摘要： The present invention provides a golf ball having excellent rebound characteristics and excellent flight performance, while maintaining good durability and good appearance. The present invention relates to a golf ball comprising a core composed of a center and at least one intermediate layer formed on the center, and a cover covering the core, and having many dimples on the surface thereof, wherein the outermost layer of the intermediate layer is formed from thermoplastic resin, has a thickness of 0.5 to 3.0 mm, and has depressions on the surface thereof at the position and shape corresponding to the dimples through the cover, and the cover is formed from thermoplastic resin and has a thickness of 0.1 to 0.8 mm in land portion having no dimple.
摘要翻译： 本发明提供一种具有优异的回弹特性和优异的飞行性能的高尔夫球，同时保持良好的耐久性和良好的外观。 本发明涉及一种高尔夫球，其包括由中心和形成在中心的至少一个中间层构成的芯和覆盖芯的盖，并且在其表面上具有许多凹坑，其中中间层的最外层 由热塑性树脂形成，厚度为0.5〜3.0mm，并且在其表面上具有通过盖对应于凹坑的位置和形状的凹部，盖由热塑性树脂形成，其厚度为0.1〜 没有凹坑的陆地部分为0.8毫米。
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公开(公告)号：US20060049543A1
公开(公告)日：2006-03-09
申请号：US11188630
申请日：2005-07-26
IPC分类号： B29C65/00
CPC分类号： B29C66/433 , B29C33/0022 , B29C43/021 , B29C43/027 , B29C43/146 , B29C65/02 , B29C66/1122 , B29C66/71 , B29C66/73161 , B29C66/73755 , B29C66/7392 , B29C66/73921 , B29C66/7394 , B29C66/8322 , B29C66/83221 , B29C69/004 , B29C2043/023 , B29D99/0042 , B29K2101/10 , B29K2101/12 , B29L2031/54 , B29L2031/545 , B29K2077/00 , B29K2025/04 , B29K2075/00 , B29K2067/00 , B29K2063/00 , B29K2025/06 , B29K2023/00
摘要： A core having a center, and a mantle layer comprising a thermoplastic resin composition is provided. Next, a reinforcing layer including a thermosetting resin composition is formed on the surface of this core to obtain a spherical body 40. Next, this spherical body 40 is covered by two pieces of half shell 46. Next, the spherical body 40 and the half shells 46 are placed into a mold 32. Next, the mold 32 is clamped at a velocity of 0.01 mm/sec or greater and 1.0 mm/sec or less. The thermoplastic resin composition of the half shell 46 is heated while being compressed in the spherical cavity to result in flow. This thermoplastic resin composition is hardened to give a cover having a thickness of 0.1 mm or greater and less than 0.7 mm. The difference (T−Fc) between the molding temperature T and the incipient fluidization temperature Fc of the thermoplastic resin composition of the cover is 0° C. or greater and 30° C. or less.
摘要翻译： 提供具有中心的芯和包含热塑性树脂组合物的套层。 接下来，在该芯体的表面上形成包含热固性树脂组合物的增强层，以获得球体40.接下来，该球形体40被两个半壳46覆盖。接下来，球体40和半 将壳46放置在模具32中。接下来，模具32以0.01mm / sec以上且1.0mm / sec以下的速度夹紧。 半壳46的热塑性树脂组合物在球形空腔中被压缩的同时被加热，从而导致流动。 将该热塑性树脂组合物硬化，得到厚度为0.1mm以上且小于0.7mm的盖。 盖的热塑性树脂组合物的成型温度T和初始流化温度Fc之间的差（T-Fc）为0℃以上且30℃以下。
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公开(公告)号：US20060003853A1
公开(公告)日：2006-01-05
申请号：US11165131
申请日：2005-06-24
IPC分类号： A63B37/04
CPC分类号： B29C43/027 , A63B37/0003 , A63B37/0004 , A63B37/0019 , A63B37/0033 , A63B37/0045 , A63B37/0075 , A63B45/00 , B29C43/146 , B29D99/0042 , B29L2031/54 , B29L2031/545
摘要： The present invention provides a golf ball having excellent rebound characteristics and excellent flight performance, while maintaining good durability and good appearance. The present invention relates to a golf ball comprising a core composed of a center and at least one intermediate layer formed on the center, and a cover covering the core, and having many dimples on the surface thereof, wherein the outermost layer of the intermediate layer is formed from thermoplastic resin, has a thickness of 0.5 to 3.0 mm, and has depressions on the surface thereof at the position and shape corresponding to the dimples through the cover, and the cover is formed from thermoplastic resin and has a thickness of 0.1 to 0.8 mm in land portion having no dimple.
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公开(公告)号：US06824479B2
公开(公告)日：2004-11-30
申请号：US10705949
申请日：2003-11-13
申请人： Kazuhiko Isogawa , Seiichiro Endo , Yoshinori Sano
发明人： Kazuhiko Isogawa , Seiichiro Endo , Yoshinori Sano
IPC分类号： A63B3714
CPC分类号： A63B45/02 , A63B37/0003 , A63B37/0022 , A63B37/12
摘要： The object of the present invention is to provide a golf ball having the individualized appearance as well as the visibility, which the mark should inherently provide, by imparting the luster to the mark, without lowering the durability of the mark. The golf ball of the present invention comprises a mark on the surface of the golf ball body, and a clear coating layer covering the mark, the mark having a color tone satisfying L≦40 specified by Lab color system, wherein the clear coating layer includes the base resin; and the luster material comprising a glass flake and a metal oxide layer coated on the surface of the glass flake.
摘要翻译： 本发明的目的是提供一种高尔夫球，其具有个性化的外观以及标记应该固有地提供的可视性，通过将光泽赋予标记，而不降低标记的耐久性。高尔夫球 本发明包括高尔夫球体表面上的标记和覆盖标记的透明涂层，该标记具有由Lab颜色系统指定的满足L <= 40的色调，其中透明涂层包括基础树脂; 以及包含玻璃薄片和涂覆在玻璃薄片表面上的金属氧化物层的光泽材料。
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公开(公告)号：US09061183B2
公开(公告)日：2015-06-23
申请号：US13048915
申请日：2011-03-16
申请人： Kazuhiko Isogawa , Seiichiro Endo
发明人： Kazuhiko Isogawa , Seiichiro Endo
CPC分类号： A63B37/0074 , A63B37/0003 , A63B37/0062 , A63B37/0063 , A63B37/0096 , A63B37/06 , C08K5/0025 , C08K5/37
摘要： A golf ball 2 includes a spherical core 4 and a cover 6 positioned outside the core 4. The core 4 is obtained by crosslinking a rubber composition including 2-naphthalenethiol. The difference between: a hardness H(5.0) at a point which is located at a distance of 5 mm from the central point of the core 4; and a hardness Ho at the central point is 6.0 or greater. The difference between: a hardness H(12.5) at a point which is located at a distance of 12.5 mm from the central point; and the hardness H(5.0) is 4.0 or less. The difference between a hardness Hs at the surface of the core 4 and the hardness H(12.5) is 10.0 or greater. The difference between the hardness Hs and the hardness Ho is 22.0 or greater. There is no zone in which a hardness decreases from the central point to the surface.
摘要翻译： 高尔夫球2包括球形芯4和位于芯4外部的盖6.芯4通过交联包含2-萘硫醇的橡胶组合物获得。 在与芯4的中心点相距5mm的点处的硬度H（5.0）之间的差; 中心点的硬度Ho为6.0以上。 在距离中心点12.5mm的位置处的硬度H（12.5）之间的差异; 硬度H（5.0）为4.0以下。 芯4的表面的硬度Hs与硬度H（12.5）之差为10.0以上。 硬度Hs和硬度Ho之差为22.0以上。 没有硬度从中心点到表面减小的区域。
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公开(公告)号：US08956252B2
公开(公告)日：2015-02-17
申请号：US13166899
申请日：2011-06-23
CPC分类号： A63B37/0018 , A63B37/0019 , A63B37/0062 , A63B37/0074 , A63B37/0092
摘要： A golf ball 2 includes a spherical core 4 and a cover 6 positioned outside the core 4. The golf ball 2 further has dimples 8 on a surface thereof. The core 4 is obtained by crosslinking a rubber composition. The difference between a hardness H(5.0) at a point that is located at a distance of 5 mm from the central point of the core 4, and a hardness Ho at the central point is equal to or greater than 6.0. The difference between a hardness H(12.5) at a point that is located at a distance of 12.5 mm from the central point, and the hardness H(5.0) is equal to or less than 4.0. The difference between a hardness Hs at the surface of the core 4 and the hardness H(12.5) is equal to or greater than 10.0. The difference between the hardness Hs and the hardness Ho is equal to or greater than 22.0. There is no zone in which a hardness decreases from the central point to the surface. The rubber composition of the core 4 includes 2-naphthalenethiol. A cross-sectional shape of each dimple 8 is a wave-like curve.
摘要翻译： 高尔夫球2包括球形芯4和位于芯部4外部的盖6.高尔夫球2在其表面上还具有凹坑8。 芯4通过交联橡胶组合物而获得。 位于与芯4的中心点5mm的距离处的硬度H（5.0）与中心点的硬度Ho之间的差异等于或大于6.0。 位于离中心点12.5mm的位置处的硬度H（12.5）与硬度H（5.0）之差为4.0以下。 芯4的表面的硬度Hs与硬度H（12.5）的差为10.0以上。 硬度Hs和硬度Ho之差等于或大于22.0。 没有硬度从中心点到表面减小的区域。 芯4的橡胶组合物包括2-萘硫醇。 每个凹坑8的横截面形状是波状曲线。
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公开(公告)号：US07270615B2
公开(公告)日：2007-09-18
申请号：US11174465
申请日：2005-07-06
IPC分类号： A63B37/12
CPC分类号： A63B37/0004 , A63B37/0006 , A63B37/0019 , A63B37/0021 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0076 , A63B37/12
摘要： Golf ball 2 has a core 4, a mid layer 6, a reinforcing layer 8 and a cover 10. Base polymer of the mid layer 6 includes an ionomer resin as a principal component. The mid layer 6 has a hardness Hm as measured with a Shore D type hardness scale of equal to or greater than 55. Base polymer of the reinforcing layer 8 is a thermosetting resin. Base polymer of the cover 10 includes a thermoplastic polyurethane elastomer as a principal component. The cover 10 has a nominal thickness Tc of equal to or less than 0.6 mm. The cover 10 has a hardness Hc as measured with a Shore D type hardness scale of equal to or less than 54. Ratio (Tr/Tc) of the thickness Tr of the reinforcing layer to the nominal thickness Tc of the cover is 0.005 or greater and 3.0 or less. This golf ball 2 includes dimples 12 having a depth Dp. Thickness Td of the cover 10 immediately below the deepest site of one or more of the dimples 12 is greater than (Tc−Dp).
摘要翻译： 高尔夫球2具有芯部4，中间层6，加强层8和盖10。 中间层6的基础聚合物包括离聚物树脂作为主要成分。 中间层6具有以等于或大于55的肖氏D型硬度标度测量的硬度Hm。加强层8的基础聚合物是热固性树脂。 盖10的基础聚合物包括热塑性聚氨酯弹性体作为主要成分。 盖10的标称厚度Tc等于或小于0.6mm。 盖10的硬度Hc以肖氏D型硬度等级等于或小于54测量。加强层的厚度Tr与盖的标称厚度Tc的比率（Tr / Tc）为0.005以上 和3.0以下。 该高尔夫球2包括具有深度Dp的凹坑12。 一个或多个凹坑12的最深处位置正下方的盖10的厚度Td大于（Tc-Dp）。
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公开(公告)号：US20060025242A1
公开(公告)日：2006-02-02
申请号：US11178379
申请日：2005-07-12
CPC分类号： A63B37/12 , A63B37/0004 , A63B37/0013 , A63B37/0019 , A63B37/0033 , A63B37/0045 , A63B37/0076 , A63B45/00
摘要： The present invention provides a golf ball having excellent rebound characteristics and flight performance, while maintaining good durability and appearance. The present invention relates to a golf ball comprising a center, an intermediate layer and a cover, the intermediate layer comprises an outermost layer and a second layer adjacent to the underside of the outermost layer, and the cover has many dimples on the surface thereof, wherein the second layer is formed from thermoplastic resin and has a thickness of 0.5 to 2.0 mm, the outermost layer is formed from thermosetting or thermoplastic resin and has a thickness of 1 to 100 μm, the intermediate layer has depressions on the surface thereof at the position and shape corresponding to the dimples through the cover, and the cover is formed from thermoplastic resin and has a thickness of 0.1 to 0.8 mm in land portion having no dimple.
摘要翻译： 本发明提供一种具有优异的回弹特性和飞行性能的高尔夫球，同时保持良好的耐久性和外观。 本发明涉及包括中心，中间层和盖的高尔夫球，中间层包括最外层和与最外层的下侧相邻的第二层，并且该盖在其表面上具有许多凹坑， 其特征在于，所述第二层由热塑性树脂形成，厚度为0.5〜2.0mm，最外层由热固性或热塑性树脂形成，厚度为1〜100μm，中间层在其表面具有凹部 通过盖对应于凹坑的位置和形状，并且盖由热塑性树脂形成，并且在没有凹坑的陆部中具有0.1至0.8mm的厚度。
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公开(公告)号：US07842216B2
公开(公告)日：2010-11-30
申请号：US11188630
申请日：2005-07-26
CPC分类号： B29C66/433 , B29C33/0022 , B29C43/021 , B29C43/027 , B29C43/146 , B29C65/02 , B29C66/1122 , B29C66/71 , B29C66/73161 , B29C66/73755 , B29C66/7392 , B29C66/73921 , B29C66/7394 , B29C66/8322 , B29C66/83221 , B29C69/004 , B29C2043/023 , B29D99/0042 , B29K2101/10 , B29K2101/12 , B29L2031/54 , B29L2031/545 , B29K2077/00 , B29K2025/04 , B29K2075/00 , B29K2067/00 , B29K2063/00 , B29K2025/06 , B29K2023/00
摘要： A core having a center, and a mantle layer comprising a thermoplastic resin composition is provided. Next, a reinforcing layer including a thermosetting resin composition is formed on the surface of this core to obtain a spherical body 40. Next, this spherical body 40 is covered by two pieces of half shell 46. Next, the spherical body 40 and the half shells 46 are placed into a mold 32. Next, the mold 32 is clamped at a velocity of 0.01 mm/sec or greater and 1.0 mm/sec or less. The thermoplastic resin composition of the half shell 46 is heated while being compressed in the spherical cavity to result in flow. This thermoplastic resin composition is hardened to give a cover having a thickness of 0.1 mm or greater and less than 0.7 mm. The difference (T−Fc) between the molding temperature T and the incipient fluidization temperature Fc of the thermoplastic resin composition of the cover is 0° C. or greater and 30° C. or less.
摘要翻译： 提供具有中心的芯和包含热塑性树脂组合物的套层。 接下来，在该芯体的表面上形成包含热固性树脂组合物的增强层，以获得球体40.接下来，该球形体40被两个半壳46覆盖。接下来，球体40和半 将壳46放置在模具32中。接下来，模具32以0.01mm / sec以上且1.0mm / sec以下的速度夹紧。 半壳46的热塑性树脂组合物在球形空腔中被压缩的同时被加热，从而导致流动。 将该热塑性树脂组合物硬化，得到厚度为0.1mm以上且小于0.7mm的盖。 盖的热塑性树脂组合物的成型温度T和初始流化温度Fc之间的差（T-Fc）为0℃以上且30℃以下。
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公开(公告)号：US07727086B2
公开(公告)日：2010-06-01
申请号：US11178379
申请日：2005-07-12
IPC分类号： A63B37/12
CPC分类号： A63B37/12 , A63B37/0004 , A63B37/0013 , A63B37/0019 , A63B37/0033 , A63B37/0045 , A63B37/0076 , A63B45/00
摘要： The present invention provides a golf ball having excellent rebound characteristics and flight performance, while maintaining good durability and appearance. The present invention relates to a golf ball comprising a center, an intermediate layer and a cover, the intermediate layer comprises an outermost layer and a second layer adjacent to the underside of the outermost layer, and the cover has many dimples on the surface thereof, wherein the second layer is formed from thermoplastic resin and has a thickness of 0.5 to 2.0 mm, the outermost layer is formed from thermosetting or thermoplastic resin and has a thickness of 1 to 100 μm, the intermediate layer has depressions on the surface thereof at the position and shape corresponding to the dimples through the cover, and the cover is formed from thermoplastic resin and has a thickness of 0.1 to 0.8 mm in land portion having no dimple.
摘要翻译： 本发明提供一种具有优异的回弹特性和飞行性能的高尔夫球，同时保持良好的耐久性和外观。 本发明涉及包括中心，中间层和盖的高尔夫球，中间层包括最外层和与最外层的下侧相邻的第二层，并且该盖在其表面上具有许多凹坑， 其特征在于，所述第二层由热塑性树脂形成，厚度为0.5〜2.0mm，最外层由热固性或热塑性树脂形成，厚度为1〜100μm，所述中间层在其表面具有凹部 通过盖对应于凹坑的位置和形状，并且盖由热塑性树脂形成，并且在没有凹坑的陆部中具有0.1至0.8mm的厚度。
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