Invention Grant
- Patent Title: Golf ball with multiple cover layers
- Patent Title (中): 高尔夫球有多个覆盖层
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Application No.: US13087609Application Date: 2011-04-15
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Publication No.: US08128515B2Publication Date: 2012-03-06
- Inventor: Michael J. Sullivan
- Applicant: Michael J. Sullivan
- Applicant Address: US MA Fairhaven
- Assignee: Acushnet Company
- Current Assignee: Acushnet Company
- Current Assignee Address: US MA Fairhaven
- Agency: Murphy & King, P.C.
- Main IPC: A63B37/12
- IPC: A63B37/12
Abstract:
A golf ball having a core and two or more cover layers, wherein the multiple cover layers are formed from materials that are substantially the same composition with the same Shore hardness, but are modified in some way to alter the processing or performance characteristics of the golf ball, or the layers have the same hardness and at least one cover layer is formed of a polymer blend including a polyurethane composition, and at least one cover layer is formed of a different polymer blend.
Public/Granted literature
- US20110212796A1 GOLF BALL WITH MULTIPLE COVER LAYERS Public/Granted day:2011-09-01
Information query
