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公开(公告)号：US5452898A
公开(公告)日：1995-09-26
申请号：US208705
申请日：1994-03-11
CPC分类号： C08K5/098 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0062 , A63B37/0096
摘要： A golf ball comprising a core and a cover enclosing the core, the hardness of said core divided by the hardness of the ball being 1.00 to 1.20 wherein the core hardness and ball hardness are distortions measured in mm of the core and ball under a load of 100 kg. The cover is a one-layer construction, has a thickness of 1.85 to 2.35 mm, consists essentially of an ionomer resin, and has a shore D hardness of up to 60.
摘要翻译： 一种高尔夫球，其包括芯和封闭所述芯的盖，所述芯的硬度除以所述球的硬度为1.00至1.20，其中所述芯的硬度和球硬度是以所述芯和球的载荷 100公斤 盖是单层结构，厚度为1.85至2.35mm，基本上由离聚物树脂组成，并且具有高达60的肖氏D硬度。
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72.发明授权Solid golf balls reinforced with metal salts of .alpha.,.beta.-ethylenically unsaturated carboxylic acids via solution masterbatch 失效用α，β-烯属不饱和羧酸的金属盐通过溶液母料增强的固体高尔夫球
公开(公告)号：US5093402A
公开(公告)日：1992-03-03
申请号：US647079
申请日：1991-01-29
CPC分类号： C08K5/098 , A63B37/0003 , A63B37/0084 , A63B45/00 , Y10S524/908
摘要： Solid golf balls are produced by the method comprising the steps of preparing a polymer cement in a suitable organic solvent, forming a suspension of the metal salt of an .alpha.,.beta.-ethylenically unsaturated carboxylic acid in a suitable aliphatic hydrocarbon solvent miscible with the organic solvent, mixing the polymer cement and the suspension together, removing the solvents to provide the metal salt uniformly dispersed within the polymer, and thereafter manufacturing a solid golf ball therefrom. Solid golf balls comprise a vulcanizable rubber and from about 5 to 100 parts by weight of a reinforcing filler comprising a metal salt of an .alpha.,.beta.-ethylenically unsaturated carboxylic acid, per 100 parts of the vulcanizable rubber. When the metal salts are incorporated via solution masterbatching, the resulting golf balls have improved physical properties.
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