JP4184300B2 - 多層コアを有するゴルフボール - Google Patents
多層コアを有するゴルフボール Download PDFInfo
- Publication number
- JP4184300B2 JP4184300B2 JP2004047868A JP2004047868A JP4184300B2 JP 4184300 B2 JP4184300 B2 JP 4184300B2 JP 2004047868 A JP2004047868 A JP 2004047868A JP 2004047868 A JP2004047868 A JP 2004047868A JP 4184300 B2 JP4184300 B2 JP 4184300B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- layer
- golf ball
- thickness
- core layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Compositions Of Macromolecular Compounds (AREA)
Description
TA≧2TB≧4TC≧8TD
TA≧2TB≧4TC≧8TD≧16TE
TA≧2TB≧4TC≧8TD≧16TE≧32TF
20 カバー
A、B、C、D、E、F コア層
Claims (3)
- コアおよびカバーを有し、上記コアは少なくとも4層のコア層からなり、上記コア層の1つが水蒸気バリア層であり、上記コア層の半径および厚さ(T)が、
式:TA≧2TB≧4TC≧8TD
ただし、TAは最内コアの半径、TBはそれに隣接する外側コア層の厚さ、TCはつぎに隣接する外側コア層の厚さ、TDは、さらにつぎに隣接する外側コア層の厚さ、
に従い、
さらに5番目のコア層を有し、上記コア層の半径および厚さ(T)が、
式:TA≧2TB≧4TC≧8TD≧16TE
ただし、TEは、さらにつぎに隣接する外側コア層の厚さ、
に従うゴルフボール。 - さらに6番目のコア層を有し、上記コア層の半径および厚さ(T)が、
式:TA≧2TB≧4TC≧8TD≧16TE≧32TF
ただし、TFは、さらにつぎに隣接する外側コア層の厚さ、
に従う請求項1記載のゴルフボール。 - 上記水蒸気バリア層は、圧縮切削グラファイト層である請求項2記載のゴルフボール。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/373,938 US6786838B2 (en) | 1995-06-07 | 2003-02-25 | Golf ball with multi-layered core |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005111246A JP2005111246A (ja) | 2005-04-28 |
JP4184300B2 true JP4184300B2 (ja) | 2008-11-19 |
Family
ID=34549109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004047868A Expired - Fee Related JP4184300B2 (ja) | 2003-02-25 | 2004-02-24 | 多層コアを有するゴルフボール |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4184300B2 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7951015B2 (en) | 2001-10-09 | 2011-05-31 | Acushnet Company | Multilayer golf ball containing at least three core layers, at least one intermediate barrier layer, and at least one cover layer |
US8771103B2 (en) | 2006-06-13 | 2014-07-08 | Bridgestone Sports Co., Ltd. | Multi-piece solid golf ball |
US8523707B2 (en) * | 2006-05-31 | 2013-09-03 | Bridgestone Sports Co., Ltd. | Multi-piece solid golf ball |
JP2008055176A (ja) * | 2006-08-31 | 2008-03-13 | Acushnet Co | 水蒸気透過率が小さい高度に中和された酸ポリマーおよびそのゴルフボールにおける利用 |
JP2008055175A (ja) * | 2006-08-31 | 2008-03-13 | Acushnet Co | 水蒸気透過率が小さい高度に中和された酸ポリマーおよびそのゴルフボールにおける利用 |
US7335115B1 (en) * | 2006-09-12 | 2008-02-26 | Bridgestone Sports Co., Ltd. | Multi-piece solid golf ball |
US8764584B2 (en) | 2006-09-12 | 2014-07-01 | Bridgestone Sports Co., Ltd. | Multi-piece solid golf ball |
JP5044369B2 (ja) * | 2006-11-17 | 2012-10-10 | アクシュネット カンパニー | 少なくとも3つのコア層、少なくとも1つの中間バリア層、および少なくとも1つのカバー層を含む多層ゴルフボール |
US7445567B2 (en) * | 2006-12-13 | 2008-11-04 | Bridgestone Sports Co., Ltd. | Multi-piece solid golf ball |
US20080146377A1 (en) * | 2006-12-13 | 2008-06-19 | Bridgestone Sports Co., Ltd. | Multi-piece solid golf ball |
JP2009095369A (ja) * | 2007-10-12 | 2009-05-07 | Bridgestone Sports Co Ltd | マルチピースソリッドゴルフボール |
JP5201317B2 (ja) * | 2007-10-12 | 2013-06-05 | ブリヂストンスポーツ株式会社 | マルチピースソリッドゴルフボール |
JP5223287B2 (ja) * | 2007-10-12 | 2013-06-26 | ブリヂストンスポーツ株式会社 | マルチピースソリッドゴルフボール |
JP5201316B2 (ja) * | 2007-10-12 | 2013-06-05 | ブリヂストンスポーツ株式会社 | マルチピースソリッドゴルフボール |
US8827838B2 (en) | 2007-10-29 | 2014-09-09 | Bridgestone Sports Co., Ltd. | Multi-piece solid golf ball |
JP5411688B2 (ja) * | 2009-12-28 | 2014-02-12 | ダンロップスポーツ株式会社 | ゴルフボール |
JP5601955B2 (ja) * | 2010-10-07 | 2014-10-08 | ダンロップスポーツ株式会社 | ゴルフボール |
US20120270678A1 (en) * | 2011-04-20 | 2012-10-25 | Bridgestone Sports Co., Ltd. | Multi-piece solid golf ball |
US9155936B2 (en) * | 2011-12-19 | 2015-10-13 | Taylor Made Golf Company, Inc. | Golf ball |
US9050501B2 (en) * | 2013-03-08 | 2015-06-09 | Acushnet Company | Multi-layered cores having foam inner core for golf balls |
US8998750B2 (en) * | 2013-04-11 | 2015-04-07 | Acushnet Company | Multi-layered coes for golf balls having foam and thermoset layers |
US9192820B2 (en) * | 2013-06-06 | 2015-11-24 | Acushnet Company | Golf ball cores having foam center and thermoplastic outer layers |
US9789366B1 (en) * | 2016-09-28 | 2017-10-17 | Callaway Golf Company | Graphene core for a golf ball |
JP6613651B2 (ja) * | 2015-06-23 | 2019-12-04 | ブリヂストンスポーツ株式会社 | ゴルフボール及びその製造方法 |
DE102019215874B4 (de) * | 2019-10-15 | 2023-06-07 | Adidas Ag | Verfahren zum Herstellen eines Partikelschaumstoffteils, insbesondere eines Dämpfungselements für Sportbekleidung |
-
2004
- 2004-02-24 JP JP2004047868A patent/JP4184300B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005111246A (ja) | 2005-04-28 |
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