发明名称 GOLF BALL IMMERSION INDICATOR
摘要 A golf ball (10) is provided which changes color or other indicia (15) after significant immersion in water (50) to indicate that the ball (10) has been recovered from a water hazard and may not have predictable flight characteristics which may result in loss of carry and roll. In one embodiment, a microencapsulated dye layer (16) is formed immediately below the final gloss coat (20) with controlled dye release causing a stained look to the ball after significant immersion in water.
申请公布号 WO9917844(A1) 申请公布日期 1999.04.15
申请号 WO1998US17782 申请日期 1998.08.27
申请人 PERFORMANCE DYNAMICS, LLC;WINSKOWICZ, ROBERT, T. 发明人 WINSKOWICZ, ROBERT, T.
分类号 A63B37/12;A63B37/00;A63B43/00;(IPC1-7):A63B37/12 主分类号 A63B37/12
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