CA2358601C - Golf ball having improved heat resistance - Google Patents

Golf ball having improved heat resistance Download PDF

Info

Publication number
CA2358601C
CA2358601C CA002358601A CA2358601A CA2358601C CA 2358601 C CA2358601 C CA 2358601C CA 002358601 A CA002358601 A CA 002358601A CA 2358601 A CA2358601 A CA 2358601A CA 2358601 C CA2358601 C CA 2358601C
Authority
CA
Canada
Prior art keywords
cover
golf ball
ionomer
weight
core
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
Application number
CA002358601A
Other languages
English (en)
French (fr)
Other versions
CA2358601A1 (en
Inventor
Mark L. Binette
Thomas J. Kennedy, Iii
John T. Neill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Topgolf Callaway Brands Corp
Original Assignee
Callaway Golf Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Callaway Golf Co filed Critical Callaway Golf Co
Publication of CA2358601A1 publication Critical patent/CA2358601A1/en
Application granted granted Critical
Publication of CA2358601C publication Critical patent/CA2358601C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • A63B37/0004—Surface depressions or protrusions
    • A63B37/0012—Dimple profile, i.e. cross-sectional view
    • A63B37/0015—Dimple profile, i.e. cross-sectional view with sub-dimples formed within main dimples
    • 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
    • A63B37/0024—Materials other than ionomers or polyurethane
    • 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
    • A63B37/0036—Melt flow rate [MFR]
    • 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
    • A63B37/0037—Flexural modulus; Bending stiffness
    • 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
    • A63B37/0097—Layers interlocking by means of protrusions or inserts, lattices or the like

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA002358601A 1999-01-22 2000-01-04 Golf ball having improved heat resistance Expired - Fee Related CA2358601C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/235,252 US6450901B1 (en) 1999-01-22 1999-01-22 Golf ball having improved heat resistance
US09/235,252 1999-01-22
PCT/US2000/000100 WO2000043077A1 (en) 1999-01-22 2000-01-04 Golf ball having improved heat resistance

Publications (2)

Publication Number Publication Date
CA2358601A1 CA2358601A1 (en) 2000-07-27
CA2358601C true CA2358601C (en) 2008-05-13

Family

ID=22884731

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002358601A Expired - Fee Related CA2358601C (en) 1999-01-22 2000-01-04 Golf ball having improved heat resistance

Country Status (6)

Country Link
US (2) US6450901B1 (https=)
JP (1) JP2002535054A (https=)
AU (1) AU757127B2 (https=)
CA (1) CA2358601C (https=)
GB (1) GB2361191B (https=)
WO (1) WO2000043077A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6450901B1 (en) * 1999-01-22 2002-09-17 Spalding Sports Worldwide, Inc. Golf ball having improved heat resistance
US6284840B1 (en) 1999-04-02 2001-09-04 Acushnet Company Golf ball core compositions containing high Vicat softening temperature, resilient thermoplastic materials
US6827657B2 (en) * 2001-08-06 2004-12-07 Acushnet Company Golf balls including a staged resin film and methods of making same
US7399239B2 (en) * 2006-12-04 2008-07-15 Acushnet Company Use of engineering thermoplastic vulcanizates for golf ball layers
US7935759B2 (en) * 2008-05-12 2011-05-03 Acushnet Company Golf ball with heat resistant shield layer
US8393979B2 (en) 2010-06-24 2013-03-12 Nike, Inc. Golf ball with hydrophilic coating layer
US8602915B2 (en) 2010-11-01 2013-12-10 Nike, Inc. Golf ball with changeable dimples
US9108083B2 (en) * 2011-07-29 2015-08-18 Nike, Inc. Golf ball including a blend of highly neutralized acid polymers and method of manufacture
US9492715B2 (en) * 2011-07-29 2016-11-15 Nike, Inc. Golf ball including a blend of highly neutralized acid polymers and method of manufacture
US8932680B2 (en) * 2011-07-29 2015-01-13 Nike, Inc. Method of manufacturing a golf ball including a blend of highly neutralized acid polymers

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431193A (en) 1981-08-25 1984-02-14 Questor Corporation Golf ball and method of making same
US4679795A (en) 1983-08-01 1987-07-14 Spalding & Evenflo Companies, Inc. Optical brighteners in golf ball covers
JPH0680123B2 (ja) 1985-06-12 1994-10-12 ブリヂストンスポーツ株式会社 ソリツドゴルフボ−ル用ゴム組成物
JPH078301B2 (ja) * 1986-05-23 1995-02-01 ブリヂストンスポーツ株式会社 ソリツドゴルフボ−ル
US4844471A (en) 1987-12-24 1989-07-04 Spalding & Evenflo Companies, Inc. Golf ball core composition including dialkyl tin difatty acid
US4838556A (en) 1987-12-24 1989-06-13 Spalding & Evenflo Companies, Inc. Golf ball core by addition of dispersing agents
US4852884A (en) 1987-12-24 1989-08-01 Spalding & Evenflo Companies, Inc. Use of metal carbamate accelerator in peroxide-cured golf ball center formulation
US4884814A (en) * 1988-01-15 1989-12-05 Spalding & Evenflo Companies, Inc. Golf ball
US4911451A (en) 1989-03-29 1990-03-27 Sullivan Michael J Golf ball cover of neutralized poly(ethylene-acrylic acid) copolymer
US5688869A (en) * 1991-10-15 1997-11-18 Lisco, Inc. Golf ball cover compositions
US5452898A (en) * 1993-03-12 1995-09-26 Bridgestone Sports Co., Ltd. Golf ball
US5415937A (en) * 1993-10-21 1995-05-16 Dunlop Slazenger Corporation Golf ball cover
US5965669A (en) * 1995-06-07 1999-10-12 Acushnet Company Multi-layer golf ball and composition
JPH0975477A (ja) * 1995-09-14 1997-03-25 Sumitomo Rubber Ind Ltd ソリッドゴルフボール
US5580927A (en) * 1995-09-29 1996-12-03 E. I. Du Pont De Nemours And Company Ionomers with improved high temperature properties and improved moldability
US6450901B1 (en) * 1999-01-22 2002-09-17 Spalding Sports Worldwide, Inc. Golf ball having improved heat resistance
CA2195174C (en) 1996-02-06 2006-07-25 Michael J. Sullivan Method of improving scuff and cut resistance of ionomer covered game ball
JPH09299511A (ja) * 1996-05-13 1997-11-25 Bridgestone Sports Co Ltd ゴルフボール及びその製造方法
JPH1024123A (ja) * 1996-07-12 1998-01-27 Bridgestone Sports Co Ltd 糸巻きゴルフボール
US5916950A (en) * 1996-07-26 1999-06-29 Mitsui Chemicals, Inc. Resin composition and molded articles thereof
US5973046A (en) * 1997-02-18 1999-10-26 E. I. Du Pont De Nemours And Company Modified-ionomers having improved properties and processability
US5857925A (en) * 1997-07-11 1999-01-12 Lisco, Inc. Golf ball and method of making same
US6284840B1 (en) * 1999-04-02 2001-09-04 Acushnet Company Golf ball core compositions containing high Vicat softening temperature, resilient thermoplastic materials

Also Published As

Publication number Publication date
GB0117337D0 (en) 2001-09-05
WO2000043077A1 (en) 2000-07-27
GB2361191B (en) 2003-07-02
CA2358601A1 (en) 2000-07-27
AU2718700A (en) 2000-08-07
GB2361191A (en) 2001-10-17
US6736736B2 (en) 2004-05-18
US20020147059A1 (en) 2002-10-10
AU757127B2 (en) 2003-02-06
JP2002535054A (ja) 2002-10-22
US6450901B1 (en) 2002-09-17

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