AU731529B2 - Golf ball with soft core - Google Patents
Golf ball with soft core Download PDFInfo
- Publication number
- AU731529B2 AU731529B2 AU26968/99A AU2696899A AU731529B2 AU 731529 B2 AU731529 B2 AU 731529B2 AU 26968/99 A AU26968/99 A AU 26968/99A AU 2696899 A AU2696899 A AU 2696899A AU 731529 B2 AU731529 B2 AU 731529B2
- Authority
- AU
- Australia
- Prior art keywords
- ball
- golf ball
- less
- core
- cover 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.)
- Ceased
Links
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- 229920001296 polysiloxane Polymers 0.000 description 1
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- 150000003254 radicals Chemical class 0.000 description 1
- 239000001062 red colorant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920003031 santoprene Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
- XKMZOFXGLBYJLS-UHFFFAOYSA-L zinc;prop-2-enoate Chemical compound [Zn+2].[O-]C(=O)C=C.[O-]C(=O)C=C XKMZOFXGLBYJLS-UHFFFAOYSA-L 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
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
- A63B37/0023—Covers
- A63B37/0029—Physical properties
- A63B37/0031—Hardness
-
- 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
- A63B37/0034—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
- A63B37/005—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
- A63B37/0074—Two piece balls, i.e. cover 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
- A63B37/0077—Physical properties
- A63B37/0078—Coefficient of restitution
-
- 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
- A63B37/0087—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
- A63B37/0077—Physical properties
- A63B37/0088—Frequency
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/975799 | 1997-11-21 | ||
| US08/975,799 US5971870A (en) | 1997-11-21 | 1997-11-21 | Golf ball with soft core |
| JP11161480A JP2000317016A (ja) | 1997-11-21 | 1999-04-30 | 軟質コアを有するゴルフボール |
| CA002271258A CA2271258C (en) | 1997-11-21 | 1999-05-06 | Golf ball with soft core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2696899A AU2696899A (en) | 2000-02-10 |
| AU731529B2 true AU731529B2 (en) | 2001-03-29 |
Family
ID=32096415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU26968/99A Ceased AU731529B2 (en) | 1997-11-21 | 1999-05-06 | Golf ball with soft core |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5971870A (enExample) |
| JP (1) | JP2000317016A (enExample) |
| AU (1) | AU731529B2 (enExample) |
| CA (1) | CA2271258C (enExample) |
Families Citing this family (119)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5830087A (en) * | 1995-06-26 | 1998-11-03 | Lisco, Inc. | Multi-layer golf ball |
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| US6193618B1 (en) * | 1993-04-28 | 2001-02-27 | Spalding Sports Worldwide, Inc. | Low spin golf ball comprising a mantle with a cellular or liquid core |
| US5885172A (en) | 1997-05-27 | 1999-03-23 | Acushnet Company | Multilayer golf ball with a thin thermoset outer layer |
| US7090798B2 (en) | 1997-05-27 | 2006-08-15 | Acushnet Company | Multilayer golf ball with a thin thermoset outer layer |
| US6786838B2 (en) | 1995-06-07 | 2004-09-07 | Acushnet Company | Golf ball with multi-layered core |
| US7255656B2 (en) * | 1995-06-07 | 2007-08-14 | Acushnet Company | Multi-layer core golf ball |
| US6355715B1 (en) * | 1995-06-07 | 2002-03-12 | Acushnet Company | Multi-layered golf ball and composition |
| US6547677B2 (en) | 1995-06-07 | 2003-04-15 | Acushnet Company | Multi-layered core golf ball |
| US7015300B2 (en) | 1995-06-07 | 2006-03-21 | Acushnet Company | Multilayered golf ball and composition |
| US6852044B2 (en) | 1995-06-07 | 2005-02-08 | Acushnet Company | Multi-layered core golf ball |
| US6468168B1 (en) * | 1995-10-31 | 2002-10-22 | Spalding Sports Worldwide, Inc. | Golf ball |
| US6303704B1 (en) * | 1996-02-06 | 2001-10-16 | Spalding Sports Worldwide, Inc. | Method of improving scuff and cut resistance of cover for game ball |
| US6407147B1 (en) | 1996-02-06 | 2002-06-18 | Spalding Sports Worldwide, Inc. | Game ball with soft, radiation cross-linked cover containing unneutralized terpolymer |
| US20030078116A1 (en) * | 2001-04-18 | 2003-04-24 | Spalding Sports Worldwide, Inc. | Isophthalic acid polyamide polymer for use in golf ball covers or mantles |
| US6384140B1 (en) | 1996-12-10 | 2002-05-07 | Spalding Sports Worldwide, Inc. | Nylon compositions for golf ball constructions and method of making same |
| US20030199338A1 (en) * | 1997-03-28 | 2003-10-23 | Nesbitt R. Dennis | Multi-core, multi-layer cover golf ball |
| US6486261B1 (en) | 1998-12-24 | 2002-11-26 | Acushnet Company | Thin-layer-covered golf ball with improved velocity |
| US6290613B1 (en) * | 1997-08-20 | 2001-09-18 | The Yokohama Rubber Co., Ltd. | Golf ball, golf ball cover material composition and method of manufacturing the composition |
| US6988962B2 (en) * | 1997-10-03 | 2006-01-24 | Acushnet Company | Multi-layered core golf ball |
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| US6981926B2 (en) * | 1997-10-03 | 2006-01-03 | Acushnet Company | Multi-layered core golf ball |
| US6152835A (en) * | 1997-11-21 | 2000-11-28 | Spalding Sports Worldwide, Inc. | Golf ball with soft core |
| US6998445B2 (en) | 1998-03-26 | 2006-02-14 | Acushnet Company | Low compression, resilient golf balls with rubber core |
| US6221960B1 (en) | 1998-12-23 | 2001-04-24 | Asushnet Company | Golf ball compositions based on anionic polymers |
| US6203451B1 (en) | 1999-01-13 | 2001-03-20 | Acushnet Company | Zwitter-ion and ionene golf ball forming compositions and methods |
| US6290611B1 (en) * | 1999-01-20 | 2001-09-18 | Acushnet Company | Multi-layered golf ball and composition |
| US6142886A (en) * | 1999-01-25 | 2000-11-07 | Spalding Sports Worldwide, Inc. | Golf ball and method of manufacture |
| US6306049B1 (en) * | 1999-03-01 | 2001-10-23 | Acushnet Company | Method of improving impact resistance in golf ball core formulations |
| US6203450B1 (en) * | 1999-04-26 | 2001-03-20 | Wilson Sporting Goods Co. | Golf ball having a core which includes polyurethane rubber |
| US6443858B2 (en) | 1999-07-27 | 2002-09-03 | Callaway Golf Company | Golf ball with high coefficient of restitution |
| US6913549B2 (en) * | 1999-07-27 | 2005-07-05 | Callaway Golf Company | Golf ball with high coefficient of restitution |
| US6478697B2 (en) * | 1999-07-27 | 2002-11-12 | Callaway Golf Company | Golf ball with high coefficient of restitution |
| US6702695B1 (en) * | 1999-08-19 | 2004-03-09 | Bridgestone Sports Co., Ltd. | Multi-piece solid golf ball |
| US6884181B1 (en) | 1999-11-09 | 2005-04-26 | Talon Sports | Golf ball and method of manufacture |
| WO2001037938A2 (en) * | 1999-11-09 | 2001-05-31 | Cadorniga Lauro C | Golf ball and method of manufacture |
| US7148266B2 (en) | 1999-12-23 | 2006-12-12 | Callaway Golf Company | Game balls with cover containing post crosslinkable thermoplastic polyurethane and method of making same |
| US6686522B2 (en) | 2000-06-22 | 2004-02-03 | Shinko Corporation | Musical instrument with a body made of polyurethane foam |
| US6562906B2 (en) * | 2000-08-11 | 2003-05-13 | E. I. Du Pont De Nemours And Company | Bi-modal ionomers |
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| US7131915B2 (en) * | 2001-04-10 | 2006-11-07 | Acushnet Company | Three-layer-cover golf ball |
| US20060128858A1 (en) * | 2001-06-26 | 2006-06-15 | Sullivan Michael J | Highly-neutralized thermoplastic copolymer center for improved multi-layer core golf ball |
| JP4708610B2 (ja) * | 2001-07-06 | 2011-06-22 | Ｓｒｉスポーツ株式会社 | マルチピースソリッドゴルフボール |
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| US20070270244A1 (en) | 2001-11-28 | 2007-11-22 | Sullivan Michael J | Multi-Layer Golf Ball |
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| US7137908B2 (en) * | 2001-12-10 | 2006-11-21 | Sri Sports Limited | Golf ball |
| JP2003180875A (ja) | 2001-12-17 | 2003-07-02 | Bridgestone Sports Co Ltd | ツーピースゴルフボール |
| JP2003190336A (ja) | 2001-12-28 | 2003-07-08 | Sumitomo Rubber Ind Ltd | ゴルフクラブヘッド |
| US6676541B2 (en) | 2002-01-23 | 2004-01-13 | Acushnet Company | Co-injection molded double covered golf ball |
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| US7654918B2 (en) * | 2004-01-12 | 2010-02-02 | Acushnet Company | Multi-layer core golf ball having thermoset rubber cover |
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| US7060777B1 (en) * | 2004-12-07 | 2006-06-13 | Callaway Golf Company | Polyurethane material for a golf ball cover |
| US7101952B2 (en) * | 2004-12-08 | 2006-09-05 | Callaway Golf Company | Polyurethane material for a golf ball cover |
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| US7654917B2 (en) * | 2007-03-30 | 2010-02-02 | Acushnet Company | Golf balls having a low modulus HNP layer and a high modulus HNP layer |
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| US11684824B2 (en) | 2007-03-30 | 2023-06-27 | Acushnet Company | Buoyant high coefficient of restitution (CoR) golf ball incorporating aerodynamics targeting flight trajectory |
| US7775908B2 (en) * | 2007-04-23 | 2010-08-17 | Acushnet Company | Golf balls having two core layers formed from HNP compositions |
| US7731606B2 (en) * | 2007-04-23 | 2010-06-08 | Acushnet Company | Golf balls having two core layers formed from HNP compositions |
| US7871342B2 (en) * | 2007-04-23 | 2011-01-18 | Acushnet Company | Golf balls having two or more core layers formed from HNP compositions |
| JP2009000520A (ja) * | 2007-06-22 | 2009-01-08 | Acushnet Co | 多層ゴルフボール |
| US20100087274A1 (en) * | 2008-10-06 | 2010-04-08 | Callaway Golf Company | Golf ball with very low compression and high cor |
| US7918748B2 (en) * | 2008-10-06 | 2011-04-05 | Callaway Golf Company | Golf ball with very low compression and high COR |
| US7862454B2 (en) * | 2008-11-14 | 2011-01-04 | Bridgestone Sports Co., Ltd | Golf ball |
| US8821317B2 (en) * | 2008-11-14 | 2014-09-02 | Bridgestone Sports Co., Ltd. | Golf ball |
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| US8858366B2 (en) * | 2010-08-20 | 2014-10-14 | Nike, Inc. | Golf ball having layers with specified moduli and hardnesses |
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| EP2669329A1 (en) * | 2012-06-01 | 2013-12-04 | Basell Poliolefine Italia S.r.l. | Mineral-filled polypropylene composition for foaming |
| US9180346B2 (en) * | 2013-10-23 | 2015-11-10 | Acushnet Company | Golf balls having foam center containing clay particulate |
| JP6631224B2 (ja) | 2015-12-14 | 2020-01-15 | 住友ゴム工業株式会社 | ツーピースゴルフボール |
| US10493326B2 (en) | 2017-11-15 | 2019-12-03 | Acushnet Company | Golf balls incorporating thermoplastic blend(s) of ionomer(s), thermoplastic polymer(s), and ABS and/or ASA |
| US10427004B2 (en) | 2017-11-15 | 2019-10-01 | Acushnet Company | Golf balls incorporating thermoplastic blends(s) of ionomer(s), thermoplastic polymer(s), PGM reactive crosslinker(s), and catalyst(s) |
| CN112521711A (zh) * | 2019-09-19 | 2021-03-19 | 台橡股份有限公司 | 热塑性弹性体组成物与其发泡材料及制造方法 |
| TW202124559A (zh) | 2019-12-20 | 2021-07-01 | 美商高性能材料北美股份公司 | 高爾夫球 |
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| US5779562A (en) * | 1993-06-01 | 1998-07-14 | Melvin; Terrence | Multi-core, multi-cover golf ball |
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- 1997-11-21 US US08/975,799 patent/US5971870A/en not_active Expired - Lifetime
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- 1999-04-30 JP JP11161480A patent/JP2000317016A/ja active Pending
- 1999-05-06 AU AU26968/99A patent/AU731529B2/en not_active Ceased
- 1999-05-06 CA CA002271258A patent/CA2271258C/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4770422A (en) * | 1985-11-01 | 1988-09-13 | Acushnet Company | Composition for making durable golf balls and other products |
| US5779562A (en) * | 1993-06-01 | 1998-07-14 | Melvin; Terrence | Multi-core, multi-cover golf ball |
| US5721304A (en) * | 1996-02-23 | 1998-02-24 | Acushnet Company | Golf ball composition |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2271258A1 (en) | 2000-11-06 |
| JP2000317016A (ja) | 2000-11-21 |
| US5971870A (en) | 1999-10-26 |
| CA2271258C (en) | 2006-12-19 |
| AU2696899A (en) | 2000-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| GM | Mortgages registered |
Name of requester: BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIA |
|
| HB | Alteration of name in register |
Owner name: THE TOP-FLITE GOLF COMPANY Free format text: FORMER NAME WAS: SPALDING SPORTS WORLDWIDE, INC. |
|
| PC | Assignment registered |
Owner name: CALLAWAY GOLF COMPANY Free format text: FORMER OWNER WAS: THE TOP-FLITE GOLF COMPANY |