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公开(公告)号:EP0661084B1
公开(公告)日:2000-05-03
申请号:EP94309867.3
申请日:1994-12-28
IPC分类号: A63B37/00
CPC分类号: A63B37/0003 , A63B37/0031 , A63B37/0046 , A63B37/0074
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公开(公告)号:EP0661082B1
公开(公告)日:1999-07-28
申请号:EP94309149.6
申请日:1994-12-08
发明人: Endo, Seiichiro
IPC分类号: A63B37/00
CPC分类号: A63B37/0003 , A63B37/0033 , A63B37/0075 , Y10S273/22
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公开(公告)号:EP0545541B1
公开(公告)日:1996-02-21
申请号:EP92309920.4
申请日:1992-10-29
发明人: Yabuki, Yoshikazu , Endo, Seiichiro
CPC分类号: A63B37/0003 , A63B37/0033 , A63B37/0054 , A63B37/0062 , A63B37/0065 , C08K5/098 , C08L9/00
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公开(公告)号:EP0600662B1
公开(公告)日:1999-07-28
申请号:EP93309387.4
申请日:1993-11-24
发明人: Yabuki, Yoshikazu , Endo, Seiichiro
IPC分类号: A63B37/00
CPC分类号: A63B37/0003 , A63B37/0033 , A63B37/0062 , A63B37/0065 , A63B37/0074 , C08K5/098 , C08L9/00
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公开(公告)号:EP0661084A3
公开(公告)日:1995-11-22
申请号:EP94309867.3
申请日:1994-12-28
IPC分类号: A63B37/00
CPC分类号: A63B37/0003 , A63B37/0031 , A63B37/0046 , A63B37/0074
摘要: By controlling center hardness, surface hardness and compression deformation amount of a core, there can be obtained a two-piece golf ball which has a shot feel similar to that of a thread-wound golf ball and which attains high launch angle.
摘要翻译: 通过控制芯的中心硬度,表面硬度和压缩变形量,可以获得具有类似于线绕高尔夫球的击球感并且获得高发射角的两片式高尔夫球。
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公开(公告)号:EP0661084A2
公开(公告)日:1995-07-05
申请号:EP94309867.3
申请日:1994-12-28
IPC分类号: A63B37/00
CPC分类号: A63B37/0003 , A63B37/0031 , A63B37/0046 , A63B37/0074
摘要: By controlling center hardness, surface hardness and compression deformation amount of a core, there can be obtained a two-piece golf ball which has a shot feel similar to that of a thread-wound golf ball and which attains high launch angle.
摘要翻译: 通过控制芯的中心硬度,表面硬度和压缩变形量,可以获得具有类似于缠绕高尔夫球的射击感觉并且具有高发射角的双组件高尔夫球。
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公开(公告)号:EP0657191A1
公开(公告)日:1995-06-14
申请号:EP94118439.2
申请日:1994-11-23
发明人: Moriyama, Keiji , Endo, Seiichiro , Yamada, Mikio
IPC分类号: A63B37/14
CPC分类号: A63B37/0004 , A63B37/0012 , A63B37/0017 , A63B37/0018 , A63B37/0019 , A63B37/002 , A63B37/0064 , A63B37/0074 , A63B37/008 , A63B37/0087
摘要: In a golf ball (1) according to the present invention, dimples (2) formed on the surface thereof have the same diameter and are classified into first group dimples (2-I) and second group dimples (2-II) depending on the depth thereof. The depth of the first group dimple (2-I) is from 130% to 280% of that of the second group dimple (2-II). Further, the number of the first group dimples (2-I) is from 20% to 80% of the total number of the dimples.
摘要翻译: 在根据本发明的高尔夫球(1)中,形成在其表面上的凹坑(2)具有相同的直径,并且根据本发明的第一组凹坑(2-I)和第二组凹坑(2-II) 的深度。 第一组凹坑(2-I)的深度为第二组凹坑(2-II)的深度的130%至280%。 此外,第一组凹坑(2-I)的数量为凹坑总数的20%至80%。
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公开(公告)号:EP0657191B1
公开(公告)日:1998-06-10
申请号:EP94118439.2
申请日:1994-11-23
发明人: Moriyama, Keiji , Endo, Seiichiro , Yamada, Mikio
IPC分类号: A63B37/14
CPC分类号: A63B37/0004 , A63B37/0012 , A63B37/0017 , A63B37/0018 , A63B37/0019 , A63B37/002 , A63B37/0064 , A63B37/0074 , A63B37/008 , A63B37/0087
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公开(公告)号:EP0661082A1
公开(公告)日:1995-07-05
申请号:EP94309149.6
申请日:1994-12-08
发明人: Endo, Seiichiro
IPC分类号: A63B37/00
CPC分类号: A63B37/0003 , A63B37/0033 , A63B37/0075 , Y10S273/22
摘要: The present invention provides a golf ball which exhibits a large flight distance and is superior in the stability of iron shot and shot feel.
The golf ball comprises a core (1) and a cover (2) for covering the core (1), the cover (2) comprising two layers of an inner layer cover (2a) and an outer layer cover (2b). The stiffness modulus of the inner layer cover (2a) is in the range of from 3,000 to 5,500 kg/cm² and that of the outer layer cover (2b) being in the range of from 1,000 to 2,500 kg/cm². The thickness of the inner layer cover (2a) is in the range of from 0.5 to 2.5mm and that of the outer layer (2b) being in the range of from 0.5 to 2.5mm. The total thickness of the inner layer cover (2a) and the outer layer cover (2b) is in the range of from 1.0 to 4.5mm. The base resin of the inner layer cover (2a) comprises 5 to 100% by weight of an ionomer neutralized with a zinc ion.摘要翻译: 本发明提供一种展现出大飞行距离的高尔夫球,并且具有优良的铁球和射击感的稳定性。 高尔夫球包括用于覆盖芯(1)的芯(1)和盖(2),盖(2)包括两层内层盖(2a)和外层盖(2b)。 内层盖(2a)的刚度模量在3000-5,500kg / cm 2的范围内,而外层盖(2b)的刚度模量在1,000-2,500kg / cm 2的范围内 >。 内层盖(2a)的厚度在0.5〜2.5mm的范围内,外层(2b)的厚度在0.5〜2.5mm的范围内。 内层罩(2a)和外层罩(2b)的总厚度在1.0〜4.5mm的范围内。 内层覆盖物(2a)的基础树脂包含5〜100重量%的用锌离子中和的离聚物。
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公开(公告)号:EP0545541A1
公开(公告)日:1993-06-09
申请号:EP92309920.4
申请日:1992-10-29
发明人: Yabuki, Yoshikazu , Endo, Seiichiro
CPC分类号: A63B37/0003 , A63B37/0033 , A63B37/0054 , A63B37/0062 , A63B37/0065 , C08K5/098 , C08L9/00
摘要: The present invention provides a two piece golf ball having an excellent shot feel, which comprises a core and a cover, wherein the core has a deformation (compression deformation) of 3.7 to 4.5 mm caused by applying from 10 kg of an initial load to 130 kg of a final load, prepared from a rubber composition comprising 100 parts by weight of a cis-1,4-poly butadiene rubber and 20 to 30% by weight of a metal salt of an unsaturated carboxylic acid, and the cover has a stiffness modulus of 3,700 to 4,500 kg/cm² and a thickness of 2.2 to 2.9 mm.
摘要翻译: 本发明提供一种具有优异的拍摄感觉的双组件高尔夫球,其包括芯和盖,其中,通过从10kg的初始载荷施加到130,所述芯具有3.7至4.5mm的变形(压缩变形) kg,由包含100重量份顺式-1,4-聚丁二烯橡胶和20至30重量%的不饱和羧酸的金属盐的橡胶组合物制备,并且该盖具有刚度 模数为3,700至4,500kg / cm 2,厚度为2.2至2.9mm。
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