To efficiently manufacture a good golf article, preferably the layer of a golf ball, and to make it possible to perform molding until the crosslinking (reaction) of a polymer is sufficiently advanced.
A first reactable component containing an isocyanate-containing compound, and a second reactable component containing at least one polyol, polyamine or epoxy-containing compound are provided. The reactable components are mixed together to form a reactive mixture. The reactable components are injected into a cavity or mold having a desired shape within a time sufficient to avoid substantial polymerization, gelation or solidification. Alternately, the method may include at least two sets of precursor components that can be reacted to form at least two different polymers of an interpenetrating polymer network and at least one polymer is crosslinked.
RAJAGOPALAN MURALI
KUNTIMADDI MANJARI
HARRIS KEVIN M
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