DE60044679D1 - Hochneutralisierte ethylencopolymere und deren benützung in golfbällen - Google Patents

Hochneutralisierte ethylencopolymere und deren benützung in golfbällen

Info

Publication number
DE60044679D1
DE60044679D1 DE60044679T DE60044679T DE60044679D1 DE 60044679 D1 DE60044679 D1 DE 60044679D1 DE 60044679 T DE60044679 T DE 60044679T DE 60044679 T DE60044679 T DE 60044679T DE 60044679 D1 DE60044679 D1 DE 60044679D1
Authority
DE
Germany
Prior art keywords
golf balls
ethylene copolymers
neutralized ethylene
high neutralized
copolymers
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 - Lifetime
Application number
DE60044679T
Other languages
English (en)
Inventor
Robert Joseph Statz
John Chu Chen
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 US09/558,894 external-priority patent/US6777472B1/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority claimed from PCT/US2000/028822 external-priority patent/WO2001029129A1/en
Application granted granted Critical
Publication of DE60044679D1 publication Critical patent/DE60044679D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof
    • C08L23/0876—Neutralised polymers, i.e. ionomers
    • 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
    • A63B37/007—Characteristics of the ball as a whole
    • A63B37/0072—Characteristics of the ball as a whole with a specified number of 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
    • A63B37/0078—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
    • A63B37/008—Diameter
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/22—Thermoplastic resins
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DE60044679T 1999-10-21 2000-10-19 Hochneutralisierte ethylencopolymere und deren benützung in golfbällen Expired - Lifetime DE60044679D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42214299A 1999-10-21 1999-10-21
US09/558,894 US6777472B1 (en) 1998-10-21 2000-04-27 Highly-neutralized ethylene copolymers
PCT/US2000/028822 WO2001029129A1 (en) 1999-10-21 2000-10-19 Highly-neutralized ethylene copolymers and their use in golf balls

Publications (1)

Publication Number Publication Date
DE60044679D1 true DE60044679D1 (de) 2010-08-26

Family

ID=42356875

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60044679T Expired - Lifetime DE60044679D1 (de) 1999-10-21 2000-10-19 Hochneutralisierte ethylencopolymere und deren benützung in golfbällen

Country Status (3)

Country Link
JP (1) JP5425037B2 (de)
KR (1) KR100786513B1 (de)
DE (1) DE60044679D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6653382B1 (en) * 1999-10-21 2003-11-25 E. I. Du Pont De Nemours And Company Highly-neutralized ethylene copolymers and their use in golf balls
KR101127287B1 (ko) * 2003-12-03 2012-04-23 이 아이 듀폰 디 네모아 앤드 캄파니 강성 및 탄력성인 에틸렌 공중합체 조성물을 포함하는 제품
KR102408190B1 (ko) * 2021-08-09 2022-06-13 주식회사 에이엠솔루션 고도로 중화된 저경도 고탄성 에틸렌-불포화 카르복실산 공중합체 및 일작용성 지방족 유기산 금속염을 포함하는 열가소성 중합체 조성물 및 골프공 제조에서의 이의 용도
KR102654280B1 (ko) 2023-08-03 2024-04-03 주식회사 에이엠솔루션 비트리머 조성물, 이의 제조방법 및 이로부터 형성된 골프공

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911451A (en) * 1989-03-29 1990-03-27 Sullivan Michael J Golf ball cover of neutralized poly(ethylene-acrylic acid) copolymer
US6325730B1 (en) * 1992-04-24 2001-12-04 Spalding Sports Worldwide, Inc. Golf ball with soft core
US6355715B1 (en) * 1995-06-07 2002-03-12 Acushnet Company Multi-layered golf ball and composition
CA2222277A1 (en) * 1995-06-30 1997-01-23 E.I. Du Pont De Nemours And Company Soft ionomer compositions and blends thereof and use thereof as golf ball structural materials
CA2194934C (en) * 1996-01-25 2006-01-10 Michael J. Sullivan Golf ball with ionomeric cover and method of making same
CA2195174C (en) * 1996-02-06 2006-07-25 Michael J. Sullivan Method of improving scuff and cut resistance of ionomer covered game ball
US6100321A (en) 1997-04-15 2000-08-08 E. I. Du Pont De Nemours And Company Stearic-modified ionomers for golf balls
US6653382B1 (en) * 1999-10-21 2003-11-25 E. I. Du Pont De Nemours And Company Highly-neutralized ethylene copolymers and their use in golf balls
WO2000023519A1 (en) * 1998-10-21 2000-04-27 E.I. Du Pont De Nemours And Company Highly-resilient thermoplastic elastomer compositions

Also Published As

Publication number Publication date
KR100786513B1 (ko) 2007-12-17
JP5425037B2 (ja) 2014-02-26
KR20020042870A (ko) 2002-06-07
JP2011046959A (ja) 2011-03-10

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