Golf ball
US6713565B2 · kind B2 · utility
9Cited by
3References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 17, 2002 |
| Grant date | Mar 30, 2004 |
| Priority date | — |
| Expiry date | Jul 25, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B37/0054
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
It has been unexpectedly discovered that cis-1,4-polybutadiene that is synthesized utilizing Zeigler-Natta catalyst systems has superior characteristics for utilization in solid golf ball cores if the polymerization is terminated utilizing a carboxylic acid of the structural formula RCOOH, wherein R represents an alkyl group containing from 1 to about 30 carbon atoms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.