JPS56135049A - Manufacture of solid rubber golf ball - Google Patents

Manufacture of solid rubber golf ball

Info

Publication number
JPS56135049A
JPS56135049A JP392381A JP392381A JPS56135049A JP S56135049 A JPS56135049 A JP S56135049A JP 392381 A JP392381 A JP 392381A JP 392381 A JP392381 A JP 392381A JP S56135049 A JPS56135049 A JP S56135049A
Authority
JP
Japan
Prior art keywords
golf ball
solid rubber
polybutadiene
carboxylic acid
metal ion
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.)
Granted
Application number
JP392381A
Other languages
Japanese (ja)
Other versions
JPS5755059B2 (en
Inventor
Sumisu Erisu
Shii Shiyubaika Jiyooji
Daburiyuu Jiepuson Jiyon
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.)
Hodogaya Chemical Co Ltd
Original Assignee
Hodogaya Chemical Co 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 Hodogaya Chemical Co Ltd filed Critical Hodogaya Chemical Co Ltd
Publication of JPS56135049A publication Critical patent/JPS56135049A/en
Publication of JPS5755059B2 publication Critical patent/JPS5755059B2/ja
Granted 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
    • A63B37/0023—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
    • A63B37/005—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
    • A63B37/007—Characteristics of the ball as a whole
    • A63B37/0072—Characteristics of the ball as a whole with a specified number of layers
    • A63B37/0073—Solid, i.e. formed of a single piece
    • 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
    • A63B37/0074—Two piece balls, i.e. cover and core

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To manufacture a solid rubber golf ball having good impact sound by hardening by grafting a composition composed of polybutadiene, a graftable α,β- ethylenic unsaturated carboxylic acid, and a metal ion in a mold.
CONSTITUTION: A composition, composed of 100wt% polybutadiene A containing at least 40% cis-1,4-polybutadiene, 10W25wt% graftable α,β-ethylenic unsaturated carboxylic acid B, and mono- to tervalent metal ion C in an amount enough to neutralize at least 10% of carboxylic acid, is mixed at a temperature between the melting point of A and the boiling point of B, and the mixed composition is filled in a mold for molding a golf ball and then hardened by grafting by pressing and heating. Thus ionomer crosslinking with metal ion occurs in the golf ball, and a solid rubber golf ball which has good impact sound, good touch sense, excellent durability, and sufficient elasticity can be obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP392381A 1972-01-17 1981-01-16 Manufacture of solid rubber golf ball Granted JPS56135049A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21856172A 1972-01-17 1972-01-17

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP8004472A Division JPS5519615B2 (en) 1972-01-17 1972-08-11

Publications (2)

Publication Number Publication Date
JPS56135049A true JPS56135049A (en) 1981-10-22
JPS5755059B2 JPS5755059B2 (en) 1982-11-22

Family

ID=22815586

Family Applications (2)

Application Number Title Priority Date Filing Date
JP8004472A Expired JPS5519615B2 (en) 1972-01-17 1972-08-11
JP392381A Granted JPS56135049A (en) 1972-01-17 1981-01-16 Manufacture of solid rubber golf ball

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP8004472A Expired JPS5519615B2 (en) 1972-01-17 1972-08-11

Country Status (4)

Country Link
JP (2) JPS5519615B2 (en)
AU (1) AU462739B2 (en)
CA (1) CA1173582A (en)
GB (1) GB1364138A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60197713A (en) * 1984-01-23 1985-10-07 Japan Synthetic Rubber Co Ltd Thermoplastic resin composition

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056269A (en) * 1972-05-04 1977-11-01 Princeton Chemical Research, Inc. Homogeneous molded golf ball
US4266772A (en) * 1972-08-28 1981-05-12 Uniroyal, Inc. Solid golf ball
GB1520254A (en) * 1974-12-30 1978-08-02 Uniroyal Ltd Golf balls
US4065537A (en) * 1975-08-07 1977-12-27 Princeton Chemical Research, Inc. Process for producing molded golf balls exhibiting isometric compression
US4264075A (en) * 1975-08-07 1981-04-28 Princeton Chemical Research, Inc. Two piece molded golf ball
US4192790A (en) * 1976-02-25 1980-03-11 Uniroyal, Inc. Elastomeric composition having reduced Mooney viscosity
US4123061A (en) * 1976-05-20 1978-10-31 Acushnet Company Ball and process and composition of matter for production thereof
US4141559A (en) * 1976-12-27 1979-02-27 Uniroyal, Inc. Two-piece solid golf ball
JPS5778875A (en) * 1980-11-01 1982-05-17 Sumitomo Rubber Ind Rubber composition for solid golf ball
JPS59228867A (en) * 1983-06-10 1984-12-22 住友ゴム工業株式会社 Solid golf ball
JPS59228868A (en) * 1983-06-10 1984-12-22 住友ゴム工業株式会社 Solid golf ball
JPS59228866A (en) * 1983-06-10 1984-12-22 住友ゴム工業株式会社 Solid golf ball
US4858923A (en) * 1987-02-24 1989-08-22 Acushnet Company Low trajectory long distance golf ball
US4915390A (en) * 1983-10-24 1990-04-10 Acushnet Company Golf ball
JPH01152647U (en) * 1988-04-11 1989-10-20
JPH01157768U (en) * 1988-04-20 1989-10-31
JPH0284968A (en) * 1988-09-21 1990-03-26 Hitachi Zosen Corp Water cooler for gas mask
US5000459A (en) * 1989-07-05 1991-03-19 Acushnet Company Golf ball cover
US5126501A (en) * 1991-01-23 1992-06-30 General Tire, Inc. Elastomeric compositions and tire belt structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60197713A (en) * 1984-01-23 1985-10-07 Japan Synthetic Rubber Co Ltd Thermoplastic resin composition
JPS6367818B2 (en) * 1984-01-23 1988-12-27 Japan Synthetic Rubber Co Ltd

Also Published As

Publication number Publication date
GB1364138A (en) 1974-08-21
JPS4881951A (en) 1973-11-01
JPS5755059B2 (en) 1982-11-22
JPS5519615B2 (en) 1980-05-27
AU4493972A (en) 1974-01-31
CA1173582A (en) 1984-08-28
AU462739B2 (en) 1975-07-03

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