Injection molded golf ball cores
US9908006B1 · kind B1 · utility
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1References
8Claims
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Assignee
Inventor
Key dates
| Filing date | Oct 21, 2016 |
| Grant date | Mar 6, 2018 |
| Priority date | — |
| Expiry date | Oct 21, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G63/672
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Use of highly phase separated thermoplastic polyether ester elastomers for injection molded golf ball core layers is disclosed herein. The thermoplastic polyether ester elastomer comprises a polytetramethylene glycol (PTMO), a cycloaliphatic diol, and dimethyl terephthalate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.