JP5715038B2 - ゼロ勾配のセンタおよび正勾配の外側コア層を有する二重コア - Google Patents

ゼロ勾配のセンタおよび正勾配の外側コア層を有する二重コア Download PDF

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Publication number
JP5715038B2
JP5715038B2 JP2011277834A JP2011277834A JP5715038B2 JP 5715038 B2 JP5715038 B2 JP 5715038B2 JP 2011277834 A JP2011277834 A JP 2011277834A JP 2011277834 A JP2011277834 A JP 2011277834A JP 5715038 B2 JP5715038 B2 JP 5715038B2
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core
hardness
diisocyanate
bis
shore
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JP2012130694A (ja
JP2012130694A5 (enExample
Inventor
ジェイ． サリバン マイケル
ジェイ． サリバン マイケル
コム ブライアン
コム ブライアン
エイ． ラッド デレク
エイ． ラッド デレク
クーパー スコット
クーパー スコット
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Acushnet Co
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Acushnet Co
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Priority claimed from US12/976,197 external-priority patent/US8137214B2/en
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JP2011277834A 2010-12-22 2011-12-20 ゼロ勾配のセンタおよび正勾配の外側コア層を有する二重コア Active JP5715038B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/976,197 US8137214B2 (en) 2007-07-03 2010-12-22 Dual-core comprising negative gradient center and positive gradient outer core layer
US12/976,197 2010-12-22

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JP2012130694A JP2012130694A (ja) 2012-07-12
JP2012130694A5 JP2012130694A5 (enExample) 2013-02-21
JP5715038B2 true JP5715038B2 (ja) 2015-05-07

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JP2011277834A Active JP5715038B2 (ja) 2010-12-22 2011-12-20 ゼロ勾配のセンタおよび正勾配の外側コア層を有する二重コア

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JP (1) JP5715038B2 (enExample)
CN (1) CN102526990B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102086146B1 (ko) * 2012-12-20 2020-03-06 애쿠쉬네트캄파니 제로 구배 중심 및 양성 구배 외부 코어 층을 포함하는 이중-코어
CN104740851B (zh) * 2013-12-30 2018-10-30 阿库施耐特公司 具有高酸性壳体和低梯度中心的多覆盖层双核高尔夫球
CN104740850A (zh) * 2013-12-30 2015-07-01 阿库施耐特公司 具有高酸性壳体和零梯度核的多覆盖层高尔夫球

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194760A (ja) * 1983-04-21 1984-11-05 住友ゴム工業株式会社 スリ−ピ−スソリツドゴルフボ−ル
US5779562A (en) * 1993-06-01 1998-07-14 Melvin; Terrence Multi-core, multi-cover golf ball
US7131915B2 (en) * 2001-04-10 2006-11-07 Acushnet Company Three-layer-cover golf ball
JP2004000507A (ja) * 2002-03-13 2004-01-08 Acushnet Co 多層ゴルフボール
US7273425B2 (en) * 2005-12-05 2007-09-25 Bridgestone Sports Co., Ltd. Solid golf ball
US20090181801A1 (en) * 2008-01-10 2009-07-16 Sullivan Michael J Two-Layer Core Golf Ball
US7744489B2 (en) * 2007-07-03 2010-06-29 Acushnet Company Multi-layer core golf ball having opposing hardness gradient with steep gradient outer core layer
US8298098B2 (en) * 2007-07-03 2012-10-30 Acushnet Company Multilayer core golf ball having hardness gradient within and between each core layer
US7410429B1 (en) * 2007-07-03 2008-08-12 Acushnet Company Negative hardness gradient inner core for dual core golf ball
JP4903757B2 (ja) * 2007-08-01 2012-03-28 アクシュネット カンパニー 二重コアゴルフボール用の負硬度勾配の内側コア
JP5044599B2 (ja) * 2008-03-27 2012-10-10 アクシュネット カンパニー 柔らかな外側遷移部および負硬度勾配を伴うゴルフボールコア

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JP2012130694A (ja) 2012-07-12
CN102526990A (zh) 2012-07-04
CN102526990B (zh) 2016-08-03

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