Callaway Golf Company

Walter Skrabski

Steven C Crast

David Valia

Ramon B Dineros

Brian J Webb

Kevin A Heene

Michael G Lucero

Dennis O'Lenick

Brent Puder

Allen Brent Puder

The present invention is directed at a dual curable coating that exhibits superior adhesion to ultraviolet curable inks and base coats. The present invention is preferably utilized as a top coat for a golf ball. The dual curable coating may be a tinted top coat or a clear coat. The dual curable coating includes a dual-curing component that is selected from the group of pentaerythritol tetraacrylate, hydroxy ethyl acrylate, hydroxy ethyl methacrylate, hydroxy propyl acrylate, hydroxy propyl methacrylate, caprolactone acrylate and polyproplene glycol monomethacrylate.

Dual curable coating

A system and method for finishing a series of golf balls is disclosed herein. The system automatically transfers each of the golf balls from station to station on the system. The system has at least one coating station that has at least one spray gun that moves in relation to a golf ball being conveyed through the coating station. The spray gun moves in a track extending from a position below the golf ball to a position above the golf ball. The system has a transfer means that includes a series of transport pucks. Each transport puck has a plurality of shafts with spindles attached to the top of each of the shafts. Each spindle holds a golf ball for processing through the system. The spindles are rotated at relatively high rates during the coating process. In order to reduce tip marks on the finished golf ball, the golf balls are transferred from each spindle utilizing a high pressure gas. The system may be used to coat each golf ball with a basecoat, an indicia and a topcoat.

Golf ball painting system

Golf ball painting method

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San Diego, CA, United States of America

Walter Skrabski