JP5265136B2 - 高レベルに油性物質を有するゴム組成物およびそのゴルフボールにおける使用 - Google Patents
高レベルに油性物質を有するゴム組成物およびそのゴルフボールにおける使用 Download PDFInfo
- Publication number
- JP5265136B2 JP5265136B2 JP2007131132A JP2007131132A JP5265136B2 JP 5265136 B2 JP5265136 B2 JP 5265136B2 JP 2007131132 A JP2007131132 A JP 2007131132A JP 2007131132 A JP2007131132 A JP 2007131132A JP 5265136 B2 JP5265136 B2 JP 5265136B2
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- Prior art keywords
- golf ball
- parts
- rubber
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/005—Cores
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/007—Characteristics of the ball as a whole
- A63B37/0072—Characteristics of the ball as a whole with a specified number of layers
- A63B37/0074—Two piece balls, i.e. cover and core
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/01—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/0023—Covers
- A63B37/0029—Physical properties
- A63B37/0033—Thickness
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/0038—Intermediate layers, e.g. inner cover, outer core, mantle
- A63B37/004—Physical properties
- A63B37/0045—Thickness
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/005—Cores
- A63B37/006—Physical properties
- A63B37/0064—Diameter
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/005—Cores
- A63B37/006—Physical properties
- A63B37/0065—Deflection or compression
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/007—Characteristics of the ball as a whole
- A63B37/0072—Characteristics of the ball as a whole with a specified number of layers
- A63B37/0075—Three piece balls, i.e. cover, intermediate layer and core
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/007—Characteristics of the ball as a whole
- A63B37/0072—Characteristics of the ball as a whole with a specified number of layers
- A63B37/0076—Multi-piece balls, i.e. having two or more intermediate layers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/007—Characteristics of the ball as a whole
- A63B37/0077—Physical properties
- A63B37/0078—Coefficient of restitution
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
この発明のゴム組成物はベースゴムと高レベルの油性物質とを有する。この発明の目的において、油性物質が100重量部のベースゴムに対して2重量部以上の量の油性物質が組成物中に存在すれば組成物は「高レベルの油性物質」を有する。具体的な実施例では、油性物質は、ベースゴムの100重量部に対して2.5重量部以上、または5重量部以上の量だけ組成物中に存在する。他の具体的な実施例では、油性物質は、ベースゴムの100重量部に対して、下限が2重量部、または2.5重量部、または3重量部、または5重量部、または10重量部、上限が20重量部、または25重量部、または30重量部、または50重量部、または100重量部、または200重量部の範囲内の量だけ、組成物中に存在する。他の具体的な実施例では、油性物質は、ベースゴムの100重量部に対して、下限が10重量部、または15重量部、または20重量部、または25重量部、または30重量部、または35重量部、上限が100重量部、または120重量部、または150重量部、または200重量部の範囲内の量だけ、組成物中に存在する。
この発明のゴルフボールは、1または複数のコア層、1または複数のカバー層、およびコアおよびカバーの間にオプションとして配された1または複数の中間層を具備するソリッドボールである。これらの層のうち少なくとも1つが、ここに説明したように高レベルの油性物質を有するゴム組成物から製造される。この発明のゴム組成物を有する2以上の層を具備するゴルフボールにおいては、1の層のゴム組成物は他の層のゴム組成物と同一でも異なってもよい。
Claims (9)
- コアおよびカバーを有するソリッドゴルフボールにおいて、
上記コアは、ベースゴムと、上記ベースゴムの100重量部に対して10から120重量部の油性物質とを有するゴム組成物から製造され、上記ベースゴムは、ムーニー粘度が45以上のポリブタジエンであり、
上記カバーはポリウレタンまたはポリ尿素から製造され、
上記コアおよび上記カバーの間に中間層が設けられ、
上記中間層が、圧縮または反発係数を、当該中間層がない場合に較べて大きくするのに充分な程度に大きな弾力性を有する、部分的中和された酸コポリマー、および、充分に中和された酸コポリマー、並びにこれらの組み合わせから選択された材料から製造されることを特徴とするソリッドゴルフボール。 - 上記ポリブタジエンのムーニー粘度が55以上である請求項1記載のソリッドゴルフボール。
- 上記ポリブタジエンのムーニー粘度が65以上である請求項1記載のソリッドゴルフボール。
- 上記ポリブタジエンがネオジム触媒化ポリブタジエンである請求項1記載のソリッドゴルフボール。
- 上記ポリブタジエンが90%以上のシス含有量を有する請求項1記載のソリッドゴルフボール。
- 上記油性物質は低PCAのオイルである請求項1記載のソリッドゴルフボール。
- 上記ゴム組成物は、上記ベースゴムの100重量部に対して少なくとも30重量部の油性物質を有する請求項1記載のソリッドゴルフボール。
- 上記コアの圧縮は50以下である請求項1記載のソリッドゴルフボール。
- 上記カバーの全体の厚さが0.254cm(0.1インチ)以上である請求項1記載のソリッドゴルフボール。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/383,838 | 2006-05-17 | ||
US11/383,838 US7270610B1 (en) | 2006-05-17 | 2006-05-17 | Rubber compositions comprising high levels of oily substance and the use thereof in golf balls |
US11/685,450 US7351165B2 (en) | 2006-05-17 | 2007-03-13 | Rubber compositions comprising high levels of oily substance and the use thereof in golf balls |
US11/685,450 | 2007-03-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008006269A JP2008006269A (ja) | 2008-01-17 |
JP2008006269A5 JP2008006269A5 (ja) | 2010-07-01 |
JP5265136B2 true JP5265136B2 (ja) | 2013-08-14 |
Family
ID=39064993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007131132A Expired - Fee Related JP5265136B2 (ja) | 2006-05-17 | 2007-05-17 | 高レベルに油性物質を有するゴム組成物およびそのゴルフボールにおける使用 |
Country Status (2)
Country | Link |
---|---|
US (2) | US7351165B2 (ja) |
JP (1) | JP5265136B2 (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7351165B2 (en) * | 2006-05-17 | 2008-04-01 | Acushnet Company | Rubber compositions comprising high levels of oily substance and the use thereof in golf balls |
US7270610B1 (en) * | 2006-05-17 | 2007-09-18 | Acushnet Company | Rubber compositions comprising high levels of oily substance and the use thereof in golf balls |
US7815526B2 (en) * | 2007-11-14 | 2010-10-19 | Acushnet Company | Dual core golf ball having negative-hardness-gradient thermoplastic inner core and steep positive-hardness-gradient thermoset outer core layer |
US7946934B2 (en) | 2007-11-14 | 2011-05-24 | Acushnet Company | Dual core golf ball having negative-hardness-gradient thermoplastic inner core and shallow positive-hardness-gradient thermoset outer core layer |
US9072944B2 (en) | 2007-11-14 | 2015-07-07 | Acushnet Copany | Dual core golf ball having a shallow “positive hardness gradient” thermoplastic inner core and a steep “positive hardness gradient” thermoset outer core layer |
US8740725B2 (en) | 2007-11-14 | 2014-06-03 | Acushnet Company | Dual core golf ball having positive-hardness-gradient thermoplastic inner core and shallow negative-hardness-gradient outer core layer |
US9433828B2 (en) | 2007-11-14 | 2016-09-06 | Acushnet Company | Dual core golf ball having negative-hardness-gradient thermoplastic inner core and steep positive-hardness-gradient thermoset outer core layer |
US7762910B2 (en) * | 2007-11-14 | 2010-07-27 | Acushnet Company | Dual core golf ball having negative-hardness-gradient thermoplastic inner core and steep negative-hardness-gradient outer core layer |
US7942761B2 (en) * | 2007-11-14 | 2011-05-17 | Acushnet Company | Dual core golf ball having negative-hardness-gradient thermoplastic inner core and shallow negative-hardness-gradient outer core layer |
US8753231B2 (en) | 2007-11-14 | 2014-06-17 | Acushnet Company | Golf ball having a thermoplastic positive hardness gradient inner core layer and a thermoset shallow positive hardness gradient outer core layer |
US9352194B2 (en) | 2007-11-14 | 2016-05-31 | Acushnet Company | Dual core golf ball having a shallow “positive hardness gradient” thermoplastic inner core and a steep “positive hardness gradient” thermoset outer core layer |
US9873026B2 (en) | 2007-11-14 | 2018-01-23 | Acushnet Company | Thermoplastic dual core having positive hardness gradient inner and outer core layers |
US9789367B2 (en) | 2007-11-14 | 2017-10-17 | Acushnet Company | Thermoplastic dual core having a negative gradient inner core and a positive gradient outer core |
US8764585B2 (en) | 2007-11-14 | 2014-07-01 | Acushnet Company | Dual core golf ball having a shallow “positive hardness gradient” thermoplastic inner core and a steep “positive hardness gradient” thermoset outer core layer |
US9149689B2 (en) | 2007-11-14 | 2015-10-06 | Acushnet Company | Dual core golf ball having positive-hardness-gradient thermoplastic inner core and positive-hardness-gradient thermoset outer core layer |
US9433829B2 (en) | 2007-11-14 | 2016-09-06 | Acushnet Company | Dual core golf ball having positive-hardness-gradient thermoplastic inner core and positive-hardness-gradient thermoset outer core layer |
US9999809B2 (en) | 2007-11-14 | 2018-06-19 | Acushnet Company | Dual core having thermoplastic inner core, thermoset outer core layer, and positive hardness gradient |
US9566475B2 (en) | 2007-11-14 | 2017-02-14 | Acushnet Company | Golf ball having a thermoplastic positive hardness gradient inner core layer and a thermostat shallow positive hardness gradient outer core layer |
US9675846B2 (en) | 2007-11-14 | 2017-06-13 | Acushnet Company | Dual core golf ball having positive-hardness-gradient thermoplastic inner core and positive-hardness-gradient thermoset outer core layer |
FR2939142B1 (fr) * | 2008-12-03 | 2010-12-31 | Michelin Soc Tech | Objet pneumatique pourvu d'une couche etanche aux gaz a base de deux elastomeres thermoplastiques |
US8858366B2 (en) | 2010-08-20 | 2014-10-14 | Nike, Inc. | Golf ball having layers with specified moduli and hardnesses |
JP5497712B2 (ja) * | 2011-09-08 | 2014-05-21 | ダンロップスポーツ株式会社 | ゴルフボール |
US20130225329A1 (en) * | 2012-02-24 | 2013-08-29 | Nike, Inc. | High Performance Golf Ball Comprising Modified High Mooney Viscosity Rubber |
US9415268B2 (en) * | 2014-11-04 | 2016-08-16 | Acushnet Company | Polyester-based thermoplastic elastomers containing plasticizers for making golf balls |
US20130288824A1 (en) * | 2012-04-25 | 2013-10-31 | Dunlop Sports Co. Ltd. | Golf ball |
DE102014016167A1 (de) * | 2014-11-04 | 2016-05-04 | Mann + Hummel Gmbh | Filterelement und Verfahren zum Herstellen desselben |
US9278260B1 (en) * | 2015-04-17 | 2016-03-08 | Callaway Golf Company | Low compression three-piece golf ball with an aerodynamic drag rise at high speeds |
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JP2004180801A (ja) * | 2002-11-29 | 2004-07-02 | Bridgestone Sports Co Ltd | マルチピースソリッドゴルフボール |
JP2005218618A (ja) * | 2004-02-05 | 2005-08-18 | Sumitomo Rubber Ind Ltd | ソリッドゴルフボール |
JP2006075610A (ja) * | 2005-10-03 | 2006-03-23 | Bridgestone Sports Co Ltd | マルチピースソリッドゴルフボール |
US7351165B2 (en) * | 2006-05-17 | 2008-04-01 | Acushnet Company | Rubber compositions comprising high levels of oily substance and the use thereof in golf balls |
US7270610B1 (en) * | 2006-05-17 | 2007-09-18 | Acushnet Company | Rubber compositions comprising high levels of oily substance and the use thereof in golf balls |
-
2007
- 2007-03-13 US US11/685,450 patent/US7351165B2/en active Active
- 2007-05-17 JP JP2007131132A patent/JP5265136B2/ja not_active Expired - Fee Related
-
2008
- 2008-03-20 US US12/052,169 patent/US7534174B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20070270241A1 (en) | 2007-11-22 |
US7534174B2 (en) | 2009-05-19 |
US7351165B2 (en) | 2008-04-01 |
US20080167142A1 (en) | 2008-07-10 |
JP2008006269A (ja) | 2008-01-17 |
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