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公开(公告)号：US07371193B2
公开(公告)日：2008-05-13
申请号：US11151252
申请日：2005-06-14
IPC分类号： A63B37/12
CPC分类号： C08G18/42 , A63B37/0003 , A63B37/0022 , A63B37/12 , C08G18/4063 , C08G18/706 , C08G18/73 , C09D175/04
摘要： The object of the present invention is to provide a golf ball having a paint film which is obtained from an environment-friendly aqueous paint and is excellent in the impact-resistance and the wear-resistance.The present invention provides a golf ball having a paint film on a surface of a golf ball body, wherein the paint film is obtained from an aqueous paint, and the paint film has an elongation at break of 80% or more and maximum stress of 170 kgf/cm2 (16.7 MPa) or more.
摘要翻译： 本发明的目的是提供一种具有由环境友好的水性涂料获得的涂膜的高尔夫球，并且耐冲击性和耐磨性优异。 本发明提供一种在高尔夫球体的表面上具有漆膜的高尔夫球，其中，所述漆膜由水性涂料得到，所述漆膜的断裂伸长率为80％以上，最大应力为170 kgf / cm 2（16.7MPa）以上。
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公开(公告)号：US20050282661A1
公开(公告)日：2005-12-22
申请号：US11151282
申请日：2005-06-14
IPC分类号： A63B37/00 , A63B37/02 , A63B45/02 , C08G18/40 , C08G18/42 , C08G18/70 , C08G18/73 , C09D175/04 , H02K1/00
CPC分类号： C09D175/04 , A63B37/0003 , A63B37/0022 , A63B37/0074 , A63B37/008 , A63B45/02 , C08G18/4063 , C08G18/42 , C08G18/706 , C08G18/73
摘要： The object of the present invention is to provide a method for producing a golf ball that is excellent in the durability of the mark, the adhesion of the paint film, and the productivity. In the present invention, since the curing agent contained in the paint covering the mark is used to cure the resin component forming the mark, there is no increase in the viscosity or the gellation of the ink for printing the mark, and thus the mark is printed well during the production of the golf ball.
摘要翻译： 本发明的目的是提供一种制造高标号的耐久性，涂膜的附着性和生产率的高尔夫球的制造方法。 在本发明中，由于使用覆盖标记的涂料中含有的固化剂，固化形成标记的树脂成分，所以印刷标记的油墨的粘度或凝胶化度没有增加，因此标记为 在高尔夫球的生产过程中打印得很好。
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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：US20050202902A1
公开(公告)日：2005-09-15
申请号：US11037070
申请日：2005-01-19
申请人： Keiji Ohama , Koichi Fujisawa , Kazuhiko Isogawa
发明人： Keiji Ohama , Koichi Fujisawa , Kazuhiko Isogawa
CPC分类号： A63B37/0003 , A63B37/0023 , A63B37/003 , A63B37/0031 , A63B37/0074 , A63B37/0076 , A63B37/0078 , A63B37/04
摘要： The present invention provides a solid golf ball, of which flight performance is improved, while maintaining good durability and good shot feel. The present invention relates to a solid golf ball comprising at least one layer of a core, and at least one layer of a cover formed on the core, wherein the core is formed from a rubber composition comprising a base rubber, a co-crosslinking agent, an organic peroxide and an organic sulfur compound, the base rubber comprises a polybutadiene synthesized using rare-earth element-containing catalyst, and the organic sulfur compound comprises a polysulfide compound having bromo group.
摘要翻译： 本发明提供一种固体高尔夫球，其飞行性能得到改善，同时保持良好的耐久性和良好的射击感。 本发明涉及一种固体高尔夫球，其包括至少一层芯，以及形成在芯上的至少一层盖，其中所述芯由橡胶组合物形成，所述橡胶组合物包含基础橡胶，共交联剂 有机过氧化物和有机硫化合物，所述基础橡胶包括使用含稀土元素的催化剂合成的聚丁二烯，所述有机硫化合物包含具有溴基的多硫化合物。
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公开(公告)号：US07622065B2
公开(公告)日：2009-11-24
申请号：US11157808
申请日：2005-06-22
申请人： Koichi Fujisawa , Kazuhiko Isogawa
发明人： Koichi Fujisawa , Kazuhiko Isogawa
IPC分类号： B29C45/14
CPC分类号： B29C43/146 , A63B37/0003 , A63B37/0074 , A63B45/00 , B29C33/0022 , B29C43/027 , B29K2021/00 , B29L2031/54
摘要： Mold 12 has an upper mold half 14 and a lower mold half 16. Pellet 34 obtained by cutting a resin composition into a predetermined size is placed into the mold 12. One pellet 34 is put on one recessed part 24. The pellet 34 has an incipient fluidization temperature T of 50° C. or greater and 150° C. or less. Weight of the pellet 34 is 1.4 g or greater and 2.0 g or less. Through clamping, the pellet 34 is compressed, and heated to allow the resin composition to flow thereby forming a preforming material. Difference (Tp−T) between the molding temperature Tp and the incipient fluidization temperature T is equal to or less than 70° C. Percent Pp of change in the weight average molecular weight Mp of the preforming material to the weight average molecular weight M of the pellet 34 is equal to or greater than −30%. Cover is formed with this preforming material. Percent Pc of change in the weight average molecular weight Mc of the cover to the weight average molecular weight M of the pellet 34 is equal to or greater than −30%.
摘要翻译： 模具12具有上半模14和下半模16。通过将树脂组合物切割成预定尺寸而获得的颗粒34被放入模具12中。一个颗粒34放置在一个凹部24上。颗粒34具有 初期流化温度T为50℃以上且150℃以下。 丸粒34的重量为1.4g以上且2.0g以下。 通过夹紧，将颗粒34压缩并加热，使树脂组合物流动从而形成预成型材料。 成型温度Tp和初始流化温度T之间的差（Tp-T）等于或小于70℃。预成型材料的重均分子量Mp的变化百分数Pp与重均分子量M 丸粒34等于或大于-30％。 盖用这种预成型材料形成。 覆盖层的重均分子量Mc与粒料34的重均分子量M的变化百分比Pc为-30％以上。
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公开(公告)号：US07141628B2
公开(公告)日：2006-11-28
申请号：US10730116
申请日：2003-12-09
申请人： Kazuhiko Isogawa , Koichi Fujisawa
发明人： Kazuhiko Isogawa , Koichi Fujisawa
IPC分类号： A63B37/14 , A63B37/00 , C09D175/06
CPC分类号： C08G18/0823 , C08G18/4263 , C09D175/06
摘要： The object of the present invention is to provide a golf ball having an improved impact resistance without lowering the productivity, and a golf ball paint which is used therefor.The present invention is characterized in the use of two component curing type urethane paint comprising an aqueous polyol having hydroxyl value of from 50 mgKOH/g below 100 mgKOH/g and a weight average molecular weight of 4,000 to 20,000, and a polyisocyanate.
摘要翻译： 本发明的目的是提供一种具有改进的耐冲击性而不降低生产率的高尔夫球，以及用于其的高尔夫球涂料。 本发明的特征在于使用包含羟值低于100mgKOH / g，重均分子量为4000〜20,000的羟基值的水性多元醇和多异氰酸酯的双组分固化型聚氨酯涂料。
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公开(公告)号：US20060264270A1
公开(公告)日：2006-11-23
申请号：US11401899
申请日：2006-04-12
CPC分类号： A63B37/0045 , A63B37/0003 , A63B37/0033 , A63B37/0075
摘要： Golf ball 2 has a center 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. A melting point of the resin composition is equal to or greater than 95° C. The mid layer 6 has a thickness of 0.5 mm or greater and 2.5 mm or less. The cover 10 includes a thermoplastic resin. The cover 10 has a nominal thickness Tc of 0.1 mm or greater and 0.9 mm or less. The mid layer 6 has recessed parts which correspond to dimples 12. In the golf ball 2, the resin composition of the mid layer 6 does not flow out from a seam when forming the cover 10.
摘要翻译： 高尔夫球2具有中心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。 树脂组合物的熔点等于或大于95℃。中间层6的厚度为0.5mm以上且2.5mm以下。 盖10包括热塑性树脂。 盖10的标称厚度Tc为0.1mm以上且0.9mm以下。 中间层6具有对应于凹坑12的凹部。在高尔夫球2中，当形成盖10时，中间层6的树脂组合物不会从接缝流出。
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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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