WO2013028666A3 - Balle de golf présentant un revêtement externe à faible module d'élasticité en flexion - Google Patents

Balle de golf présentant un revêtement externe à faible module d'élasticité en flexion Download PDF

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Publication number
WO2013028666A3
WO2013028666A3 PCT/US2012/051678 US2012051678W WO2013028666A3 WO 2013028666 A3 WO2013028666 A3 WO 2013028666A3 US 2012051678 W US2012051678 W US 2012051678W WO 2013028666 A3 WO2013028666 A3 WO 2013028666A3
Authority
WO
WIPO (PCT)
Prior art keywords
flexural modulus
outer cover
golf ball
cover layer
low flexural
Prior art date
Application number
PCT/US2012/051678
Other languages
English (en)
Other versions
WO2013028666A2 (fr
Inventor
Yasushi Ichikawa
Arthur Molinari
Chien-Hsin Chou
Chin-Shun Ko
Chen-Tai Liu
Original Assignee
Nike International Ltd.
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 Nike International Ltd. filed Critical Nike International Ltd.
Publication of WO2013028666A2 publication Critical patent/WO2013028666A2/fr
Publication of WO2013028666A3 publication Critical patent/WO2013028666A3/fr

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
    • A63B37/0023—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
    • 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
    • A63B37/0043—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
    • A63B37/0038—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
    • A63B37/0038—Intermediate layers, e.g. inner cover, outer core, mantle
    • A63B37/004—Physical properties
    • A63B37/0049—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
    • A63B37/005—Cores
    • A63B37/0051—Materials other than polybutadienes; Constructional details
    • 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
    • A63B37/0062—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
    • A63B37/0066—Density; Specific gravity
    • 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
    • A63B37/0069—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
    • A63B37/0072—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
    • A63B37/0086—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
    • A63B37/0084—Initial velocity
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features

Abstract

L'invention concerne une balle de golf à couche de revêtement externe présentant un module d'élasticité en flexion inférieur à celui d'une couche de noyau interne et/ou d'une couche de revêtement interne. Le faible module d'élasticité en flexion de la couche de revêtement externe peut conférer à la balle de golf une bonne sensation pendant des coups de courte portée et le putting. La couche de revêtement interne peut avoir un premier module d'élasticité en flexion et la couche de revêtement externe peut avoir un deuxième module d'élasticité en flexion. Le premier module d'élasticité en flexion peut être au moins 10 fois supérieur au deuxième module d'élasticité en flexion. La couche de noyau interne peut présenter un troisième module d'élasticité en flexion. Le troisième module d'élasticité en flexion peut être au moins 5 fois supérieur au deuxième module d'élasticité en flexion.
PCT/US2012/051678 2011-08-23 2012-08-21 Balle de golf présentant un revêtement externe à faible module d'élasticité en flexion WO2013028666A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161526557P 2011-08-23 2011-08-23
US61/526,557 2011-08-23
US13/587,693 US20130217517A1 (en) 2011-08-23 2012-08-16 Golf Ball Having Outer Cover With Low Flexural Modulus
US13/587,693 2012-08-16

Publications (2)

Publication Number Publication Date
WO2013028666A2 WO2013028666A2 (fr) 2013-02-28
WO2013028666A3 true WO2013028666A3 (fr) 2013-05-10

Family

ID=47747065

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/051678 WO2013028666A2 (fr) 2011-08-23 2012-08-21 Balle de golf présentant un revêtement externe à faible module d'élasticité en flexion

Country Status (4)

Country Link
US (1) US20130217517A1 (fr)
CN (1) CN202961732U (fr)
TW (1) TWI458524B (fr)
WO (1) WO2013028666A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9242148B2 (en) * 2013-05-31 2016-01-26 Nike, Inc. Thermoplastic multi-layer golf ball
US9446289B2 (en) * 2013-05-31 2016-09-20 Nike, Inc. Thermoplastic multi-layer golf ball
US9409061B2 (en) 2013-05-31 2016-08-09 Nike, Inc. Thermoplastic multi-layer golf ball
US20140357410A1 (en) * 2013-05-31 2014-12-04 NIKE. Inc. Thermoplastic multi-layer golf ball

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US7342073B2 (en) * 2003-12-22 2008-03-11 Acushnet Company High CoR golf ball using zinc dimethacrylate
US20090170634A1 (en) * 2007-12-28 2009-07-02 Taylor Made Golf Company Golf ball with soft feel

Also Published As

Publication number Publication date
CN202961732U (zh) 2013-06-05
TW201313276A (zh) 2013-04-01
US20130217517A1 (en) 2013-08-22
TWI458524B (zh) 2014-11-01
WO2013028666A2 (fr) 2013-02-28

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