Method for treating thermoplastic polyurethane golf ball covers
US7591968B2 · kind B2 · utility
7Cited by
0References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2005 |
| Grant date | Sep 22, 2009 |
| Priority date | — |
| Expiry date | Jan 8, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B37/0043
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A method of forming a golf ball is disclosed herein. The method includes placing a golf ball precursor product with a thermoplastic polyurethane cover in a solution containing an isocyanate functionality reactive material. The precursor product is then removed from the solution and heated to remove solvent. The precursor product is then placed in an isocyanate solution. The precursor product is then removed and heated to remove solvent to prepare the precursor product for finishing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.