Method for treating thermoplastic polyurethane golf ball covers
US7842211B2 · kind B2 · utility
4Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2009 |
| Grant date | Nov 30, 2010 |
| Priority date | — |
| Expiry date | Sep 22, 2029 |
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.