Invention Grant
- Patent Title: Method for treating thermoplastic polyurethane golf ball covers
- Patent Title (中): 热塑性聚氨酯高尔夫球罩的处理方法
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Application No.: US11161781Application Date: 2005-08-16
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Publication No.: US07641841B2Publication Date: 2010-01-05
- Inventor: David M. Melanson
- Applicant: David M. Melanson
- Applicant Address: US CA Carlsbad
- Assignee: Callaway Golf Company
- Current Assignee: Callaway Golf Company
- Current Assignee Address: US CA Carlsbad
- Agent Michael A. Catania; Elaine H. Lo
- Main IPC: B28B1/38
- IPC: B28B1/38
Abstract:
A method of forming a golf ball is disclosed herein. The method includes placing a golf ball precursor product with a cover comprising a thermoplastic polyurethane material and a dendritic polymer in a solution containing an isocyanate functionality reactive material. The precursor product is then removed and heated to remove solvent to prepare the precursor product for finishing.
Public/Granted literature
- US20070040297A1 Method for Treating Thermoplastic Polyurethane Golf Ball Covers Public/Granted day:2007-02-22
Information query
IPC分类:
