NZ510265A - Golf ball having a polyurethane cover - Google Patents

Golf ball having a polyurethane cover

Info

Publication number
NZ510265A
NZ510265A NZ510265A NZ51026500A NZ510265A NZ 510265 A NZ510265 A NZ 510265A NZ 510265 A NZ510265 A NZ 510265A NZ 51026500 A NZ51026500 A NZ 51026500A NZ 510265 A NZ510265 A NZ 510265A
Authority
NZ
New Zealand
Prior art keywords
golf ball
polyurethane cover
polyurethane
cover
polyurethane prepolymer
Prior art date
Application number
NZ510265A
Inventor
K Dewanjee Pijush
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
Priority claimed from US09/295,635 external-priority patent/US6117024A/en
Priority claimed from US09/361,912 external-priority patent/US6190268B1/en
Application filed by Callaway Golf Co filed Critical Callaway Golf Co
Publication of NZ510265A publication Critical patent/NZ510265A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • 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
    • A63B37/02—Special cores
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4269—Lactones
    • C08G18/4277—Caprolactone and/or substituted caprolactone
    • 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
    • A63B37/0033—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
    • A63B37/007—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A golf ball (10) comprising: a core; and a polyurethane cover (16) formed from reactants comprising a toluene diisocyanate based polyurethane prepolymer, a second diisocyanate polyurethane prepolymer and at least one curing agent.
NZ510265A 1999-04-20 2000-04-14 Golf ball having a polyurethane cover NZ510265A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/295,635 US6117024A (en) 1999-04-20 1999-04-20 Golf ball with polyurethane cover
US09/361,912 US6190268B1 (en) 1999-07-27 1999-07-27 Golf ball having a polyurethane cover
PCT/US2000/010190 WO2000062869A1 (en) 1999-04-20 2000-04-14 Golf ball having a polyurethane cover

Publications (1)

Publication Number Publication Date
NZ510265A true NZ510265A (en) 2003-02-28

Family

ID=26969236

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ510265A NZ510265A (en) 1999-04-20 2000-04-14 Golf ball having a polyurethane cover

Country Status (5)

Country Link
EP (1) EP1100595A4 (en)
AU (1) AU4246300A (en)
CA (1) CA2341546A1 (en)
NZ (1) NZ510265A (en)
WO (1) WO2000062869A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6443858B2 (en) * 1999-07-27 2002-09-03 Callaway Golf Company Golf ball with high coefficient of restitution
CN115386217B (en) * 2022-09-23 2023-04-28 东莞华工佛塑新材料有限公司 Polyurethane rubber compound for golf ball outer layer rubber and preparation method and application thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3034791A (en) 1960-04-26 1962-05-15 Du Pont Polyurethane golf ball covers
US3989568A (en) * 1974-11-21 1976-11-02 Acushnet Company Polyurethane covered golf balls
US4123061A (en) * 1976-05-20 1978-10-31 Acushnet Company Ball and process and composition of matter for production thereof
US4248432A (en) 1979-07-16 1981-02-03 The B. F. Goodrich Company Golf ball
US4349657A (en) 1981-09-28 1982-09-14 The B. F. Goodrich Company Polyurethane process
ES2071223T3 (en) * 1990-07-20 1995-06-16 Acushnet Co POLYURETHANE GOLF BALL.
US5873796A (en) * 1990-12-10 1999-02-23 Acushnet Company Multi-layer golf ball comprising a cover of ionomer blends
US5779562A (en) * 1993-06-01 1998-07-14 Melvin; Terrence Multi-core, multi-cover golf ball
US5885172A (en) 1997-05-27 1999-03-23 Acushnet Company Multilayer golf ball with a thin thermoset outer layer
US5800286A (en) * 1996-05-01 1998-09-01 Bridgestone Sports Co., Ltd. Golf ball
US5879596A (en) * 1996-11-13 1999-03-09 E. I. Du Pont De Nemours And Company Low temperature process for making polyurethaneureas
KR0179447B1 (en) * 1996-12-10 1999-02-01 황춘근 Galf ball

Also Published As

Publication number Publication date
CA2341546A1 (en) 2000-10-26
EP1100595A4 (en) 2009-01-14
WO2000062869A1 (en) 2000-10-26
EP1100595A1 (en) 2001-05-23
AU4246300A (en) 2000-11-02

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Legal Events

Date Code Title Description
RENP Pct: late entry into national phase requested

Effective date: 20010301

LENP Pct: late entry into national phase granted

Effective date: 20010120

PSEA Patent sealed