Method of coating a game ball with a solvent-based polyurethane cured with catalyst

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United States of America Patent

PATENT NO 6340503
SERIAL NO

08609546

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Abstract

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A method of coating a game ball with a rapidly curing polyurethane coating system is described herein. The coating system comprises a mixture of a polyol, an isocyanate, a solvent and a high level of catalyst which accelerates the curing process. The coating is a two-part polyurethane system which is preferably applied by spraying. The coating is particularly well-suited for use on golf balls, and also can be applied to other game balls such as softballs, baseballs, cricket balls.

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Patent Owner(s)

  • CALLAWAY GOLF COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gendreau, Richard K Springfield, MA 3 48
Kennedy, III Thomas J Wilbraham, MA 117 1516
Simonds, Vincent Brimfield, MA 18 247

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