发明申请
- 专利标题： Method Of Toughening Thermoplastic Polyurethane And Articles Comprising Toughened Thermoplastic Polyurethane
- 专利标题（中）： 增韧热塑性聚氨酯和包含增韧热塑性聚氨酯的制品的方法
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申请号： US13483791申请日： 2012-05-30
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公开(公告)号： US20130323512A1公开(公告)日： 2013-12-05
- 发明人: Yasushi Ichikawa , Thomas J. Kennedy, III
- 申请人： Yasushi Ichikawa , Thomas J. Kennedy, III
- 申请人地址： US OR Beaverton
- 专利权人： NIKE, INC.
- 当前专利权人： NIKE, INC.
- 当前专利权人地址： US OR Beaverton
- 主分类号： B05D7/02
- IPC分类号： B05D7/02 ; B05D3/02 ; B32B27/40
摘要：
A method of toughening thermoplastic polyurethane (TPU). The TPU is dipped into a urethane solution having a penetrating agent, then heated and dried for a period sufficient to toughen the surface. Also, articles such as golf balls having a toughened thermoplastic polyurethane surface. The toughened thermoplastic polyurethane surface is more scuff-resistant and has a greater strain-rate shear resistance than the TPU.
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