Golf balls
US4076255A · kind A · utility
97Cited by
2References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 1975 |
| Grant date | Feb 28, 1978 |
| Priority date | — |
| Expiry date | Dec 17, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S273/10
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf ball center composition comprising by weight 100 parts of a resilient elastomer, not more than 25 parts of a monomer capable of grafting, cross-linking or chain-extending the elastomer and not less then 70 parts of an inert filler, the composition being cured and having a Shore C hardness of not less than 60.degree.; a golf ball comprising said center, an elastic thread wound around the center to form a core, and a cover molded onto the core; and a method of making such golf ball.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.