Golf balls comprising thermoplastic or thermoset composition having controlled gel time
作者： David A. Bulpett , Randy Petrichko , Murali Rajagopalan , Brian Comeau , Shawn Ricci
DOI:
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摘要: A golf ball comprising a core and at least one layer disposed about the core, wherein of comprises thermoplastic or thermoset composition reaction product polyurethane polyurea prepolymer isocyanate curative blend aliphatic diamine polyaspartic ester formed from reactants primary polyamine maleic fumaric diester, gel time 90 seconds greater. Also, T P C D has X such that X>1.25Y, Y is T′ C′ consisting N,N′-diethylmaleate-2-methyl-pentamethylene diamine.
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