WO2007044657A3 - Multi-layer golf ball - Google Patents

Multi-layer golf ball Download PDF

Info

Publication number
WO2007044657A3
WO2007044657A3 PCT/US2006/039380 US2006039380W WO2007044657A3 WO 2007044657 A3 WO2007044657 A3 WO 2007044657A3 US 2006039380 W US2006039380 W US 2006039380W WO 2007044657 A3 WO2007044657 A3 WO 2007044657A3
Authority
WO
WIPO (PCT)
Prior art keywords
golf ball
ionomer
layer golf
mantles
core
Prior art date
Application number
PCT/US2006/039380
Other languages
French (fr)
Other versions
WO2007044657A2 (en
Inventor
Thomas J Kennedy Iii
Mark L Binette
Vincent J Simonds
Michael J Tzivanis
David M Melanson
Original Assignee
Callaway Golf Co
Thomas J Kennedy Iii
Mark L Binette
Vincent J Simonds
Michael J Tzivanis
David M Melanson
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, Thomas J Kennedy Iii, Mark L Binette, Vincent J Simonds, Michael J Tzivanis, David M Melanson filed Critical Callaway Golf Co
Publication of WO2007044657A2 publication Critical patent/WO2007044657A2/en
Publication of WO2007044657A3 publication Critical patent/WO2007044657A3/en

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
    • 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
    • A63B37/0023—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
    • A63B37/0038—Intermediate layers, e.g. inner cover, outer core, mantle
    • A63B37/004—Physical properties
    • A63B37/0043—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
    • A63B37/005—Cores
    • A63B37/006—Physical properties
    • A63B37/0061—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
    • A63B37/005—Cores
    • A63B37/006—Physical properties
    • A63B37/0065—Deflection or compression

Abstract

A golf ball (10) comprises a molded core (12), one or more ionomer mantles (14, 16), and a thermoset polyurethane cover (18). The core (12) is a high cis-polybutadiene crosslinked with zinc diacrylate and may also comprise a halogenated thiophenol and metal thiosulfate. One or more of the ionomer mantles (14, 16) comprises an ionomer neutralized to 80% or greater.
PCT/US2006/039380 2005-10-07 2006-10-05 Multi-layer golf ball WO2007044657A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/245,757 US7306529B2 (en) 2005-10-07 2005-10-07 Multi-layer golf ball
US11/245,757 2005-10-07

Publications (2)

Publication Number Publication Date
WO2007044657A2 WO2007044657A2 (en) 2007-04-19
WO2007044657A3 true WO2007044657A3 (en) 2007-07-05

Family

ID=37943451

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/039380 WO2007044657A2 (en) 2005-10-07 2006-10-05 Multi-layer golf ball

Country Status (2)

Country Link
US (3) US7306529B2 (en)
WO (1) WO2007044657A2 (en)

Families Citing this family (24)

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US20090325731A1 (en) * 2001-06-26 2009-12-31 Sullivan Michael J Highly-neutralized thermoplastic copolymer center for improved multi-layer core golf ball
US7230045B2 (en) * 2001-06-26 2007-06-12 Acushnet Company Golf balls comprising highly-neutralized acid polymers
US8177665B2 (en) 2005-02-01 2012-05-15 Taylor Made Golf Company, Inc. Multi-layer golf ball
US7306529B2 (en) * 2005-10-07 2007-12-11 Callaway Golf Company Multi-layer golf ball
US8221866B2 (en) 2007-11-09 2012-07-17 E I Du Pont De Nemours And Company Ionomer and article therewith
US8202925B2 (en) * 2009-05-26 2012-06-19 E. I. Du Pont De Nemours And Company Golf balls with cores or intermediate layers prepared from highly-neutralized ethylene terpolymers and organic acids
US8936519B2 (en) * 2010-02-01 2015-01-20 Acushnet Company Polyurea covers for golf balls based on isocyanate blends
JP5703107B2 (en) * 2011-04-18 2015-04-15 ダンロップスポーツ株式会社 Golf ball
US8877108B2 (en) 2011-12-29 2014-11-04 Nike, Inc. System and method for making a golf ball having a patterned surface
US20130225329A1 (en) * 2012-02-24 2013-08-29 Nike, Inc. High Performance Golf Ball Comprising Modified High Mooney Viscosity Rubber
US9061182B2 (en) 2012-03-30 2015-06-23 Nike, Inc. Golf balls including highly neutralized polymer having a hardness modifier
US9302743B2 (en) 2013-01-16 2016-04-05 The 1234Mmd Investment Trust Multi-directional signal assembly
US9126660B2 (en) * 2013-01-16 2015-09-08 Michael Greenfield Multi-directional signal assembly
US10311763B2 (en) 2013-01-16 2019-06-04 Michael Greenfield Collapsible land-based multi-directional signal assembly
US9327803B2 (en) 2013-01-16 2016-05-03 The 1234Mmd Investment Trust Multi-directional signal assembly
US9783274B2 (en) 2013-01-16 2017-10-10 Michael Greenfield Vessel mounted multi-directional signal assembly
US9815536B2 (en) 2013-01-16 2017-11-14 Michael Greenfield Multi-directional signal assembly
USD756829S1 (en) 2014-01-16 2016-05-24 The 1234Mmd Investment Trust Multi-directional signal assembly
US10150011B2 (en) 2016-03-17 2018-12-11 Acushnet Company Golf ball incorporating at least three adjacent ionomeric and/or HNP-based layers having multiple related property gradients there between
US9643062B1 (en) * 2016-03-17 2017-05-09 Acushnet Company Golf ball incorporating at least three adjacent ionomeric and/or HNP-based layers having multiple related property gradients there between
US9925425B2 (en) 2016-03-17 2018-03-27 Acushnet Company Golf ball incorporating at least three adjacent ionomeric and/or HNP-based layers having multiple related property gradients there between
US10150012B2 (en) 2016-03-17 2018-12-11 Acushnet Company Golf ball incorporating at least three adjacent ionomeric and/or HNP-based layers having multiple related property gradients there between
US10603551B2 (en) * 2016-10-10 2020-03-31 Callaway Golf Company Golf ball with improved durability
CN109925683A (en) * 2017-12-15 2019-06-25 三芳化学工业股份有限公司 Sphere structure and its manufacturing method

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Also Published As

Publication number Publication date
WO2007044657A2 (en) 2007-04-19
US7520823B2 (en) 2009-04-21
US7621826B2 (en) 2009-11-24
US7306529B2 (en) 2007-12-11
US20090203470A1 (en) 2009-08-13
US20080058123A1 (en) 2008-03-06
US20070105659A1 (en) 2007-05-10

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