GB1258138A - - Google Patents
Info
- Publication number
- GB1258138A GB1258138A GB1258138DA GB1258138A GB 1258138 A GB1258138 A GB 1258138A GB 1258138D A GB1258138D A GB 1258138DA GB 1258138 A GB1258138 A GB 1258138A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cover
- olefin
- copolymer
- golf ball
- elastomeric material
- 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
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
- A63B37/0022—Coatings, e.g. paint films; Markings
-
- 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
- A63B37/0064—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
- A63B37/0072—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
-
- 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
- A63B37/0087—Deflection or compression
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Abstract
1,258,138. Golf ball. A. G. SPALDING & BROS. Inc. 24 Feb., 1969 [12 Aug., 1968], No. 9871/69. Heading A6D. A golf ball consists of a solid centre of moulded elastomeric material covered with a thin winding of thread of elastomeric material, both materials preferably being natural or synthetic rubber. A one piece, seamless cover is injection moulded over the centre, this cover being an ionomer resin, i.e. a copolymer of a major proportion of an α-olefin with an α, /3-ethylenically unsaturated carboxylic acid having preferably 3 to 8 carbon atoms, the copolymer having from 10% to 90% by weight of the acid groups ionized by neutralization by metal ions. A preferred α-olefin is ethylene. Titanium dioxide may be incorporated. in the resin to improve the whiteness of the cover and eliminate the use of paint. Alternatively the cover can be painted, in which case it is etched to help the coat of polyurethane paint adhere to it.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75197368A | 1968-08-12 | 1968-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1258138A true GB1258138A (en) | 1971-12-22 |
Family
ID=25024304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1258138D Expired GB1258138A (en) | 1968-08-12 | 1969-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1258138A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2121294A (en) * | 1982-05-28 | 1983-12-21 | Acushnet Co | Fluorescent golf balls |
| US4798386A (en) * | 1986-12-22 | 1989-01-17 | Acushnet Company | Golf ball with fluorescent cover |
| GB2324046A (en) * | 1997-04-10 | 1998-10-14 | Lisco Inc | Three-piece wound golf ball |
| EP0963220A4 (en) * | 1998-02-04 | 1999-12-15 |
-
1969
- 1969-02-24 GB GB1258138D patent/GB1258138A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2121294A (en) * | 1982-05-28 | 1983-12-21 | Acushnet Co | Fluorescent golf balls |
| US4798386A (en) * | 1986-12-22 | 1989-01-17 | Acushnet Company | Golf ball with fluorescent cover |
| GB2324046A (en) * | 1997-04-10 | 1998-10-14 | Lisco Inc | Three-piece wound golf ball |
| GB2324046B (en) * | 1997-04-10 | 1999-06-02 | Lisco Inc | Three-piece wound golf ball |
| US6179729B1 (en) | 1997-04-10 | 2001-01-30 | Spalding Sports Worldwide, Inc. | Three-piece wound golf ball |
| EP0963220A4 (en) * | 1998-02-04 | 1999-12-15 | ||
| EP0963220A1 (en) * | 1998-02-04 | 1999-12-15 | Dunlop Slazenger Group Americas Inc | Three-piece golf ball |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |