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Polyurethane covered golf balls

  • US 20030176619A1
  • Filed: 10/30/2002
  • Published: 09/18/2003
  • Est. Priority Date: 03/18/1998
  • Status: Abandoned Application
First Claim
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1. A golf ball comprising a polyurethane material, wherein said polyurethane material is the reaction product of a diisocyanate, a polyether polyol comprising homopolymers of ethylene oxide or propylene oxide or copolymers thereof, and a hydroxy or amine functional chain extender wherein said polyol has a molecular weight of 100 to 10,000.

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