发明授权
- 专利标题： Method for treating thermoplastic polyurethane golf ball covers
- 专利标题（中）： 热塑性聚氨酯高尔夫球罩的处理方法
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申请号： US12564234申请日： 2009-09-22
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公开(公告)号： US07842211B2公开(公告)日： 2010-11-30
- 发明人: David M. Melanson , Michael J. Tzivanis , Gary Matroni
- 申请人： David M. Melanson , Michael J. Tzivanis , Gary Matroni
- 申请人地址： US CA Carlsbad
- 专利权人： Callaway Golf Company
- 当前专利权人： Callaway Golf Company
- 当前专利权人地址： US CA Carlsbad
- 代理商 Michael A. Catania
- 主分类号： B29C41/14
- IPC分类号： B29C41/14 ; B29C41/20
摘要：
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.