Method of making golf balls

Details Method of making golf balls Method of making golf balls

2005-08-30

2005-08-30

Lee, Edmund H. (Department: 1732)

Plastic and nonmetallic article shaping or treating: processes

Prestressing solid body and uniting in stressed condition

C264S275000, C264S279100, C264S348000

Reexamination Certificate

active

06936205

ABSTRACT:
The present invention is directed to a method of making a golf ball including the steps of cooling a golf ball subassembly such that the golf ball subassembly undergoes a volumetric reduction, and applying a cover layer over the volumetrically reduced golf ball subassembly. The method can further include a three-step curing process after applying the cover layer. The three-steps include maintaining mold halves containing the covered subassembly at a first temperature, heating the mold halves to a second temperature, then maintaining the mold halves at a third temperature. Also, the method can include cooling the cover materials in a mixer so that higher levels of catalyst can be used.

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patent: 6117024 (2000-09-01), Dewanjee
patent: WO 00/62871 (2000-10-01), None

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