Invention Grant
US07641571B2 Highly-neutralized acid polymer compositions having a low moisture vapor transmission rate and their use in golf balls
有权
具有低水蒸气透过率的高度中和的酸性聚合物组合物及其在高尔夫球中的应用
- Patent Title: Highly-neutralized acid polymer compositions having a low moisture vapor transmission rate and their use in golf balls
- Patent Title (中): 具有低水蒸气透过率的高度中和的酸性聚合物组合物及其在高尔夫球中的应用
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Application No.: US11468879Application Date: 2006-08-31
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Publication No.: US07641571B2Publication Date: 2010-01-05
- Inventor: Edmund A. Hebert , Derek A. Ladd , Michael J. Sullivan
- Applicant: Edmund A. Hebert , Derek A. Ladd , Michael J. Sullivan
- Applicant Address: US MA Fairhaven
- Assignee: Acushnet Company
- Current Assignee: Acushnet Company
- Current Assignee Address: US MA Fairhaven
- Agent Mandi B. Milbank
- Main IPC: A63B37/00
- IPC: A63B37/00
Abstract:
The present invention provides high moment of inertia golf balls comprising a low specific gravity core layer formed from a moisture resistant composition. The moisture resistant composition has a moisture vapor transmission rate (MVTR) of 12.5 g·mil/100 in2/day or less and comprises a highly neutralized acid polymer. Golf balls of the invention have a moment of inertia of 85 g·cm2 or greater.
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