×

GOLF BALL WHICH INCLUDES FAST-CHEMICAL-REACTION-PRODUCED COMPONENT AND METHOD OF MAKING SAME

  • US 20100009775A1
  • Filed: 09/22/2009
  • Published: 01/14/2010
  • Est. Priority Date: 01/26/2005
  • Status: Active Grant
First Claim
Patent Images

1. A golf ball comprising:

  • a core comprising an inner core and an outer core;

    a boundary layer formed over the core; and

    a cover formed over the core, the cover composed of a fast chemical reaction aliphatic polyurethane material formed from reactants comprising a prepolymer comprising 1,6, hexamethylene-diisocyanate and a polytetramethylene ether glycol, and an aliphatic polyol, wherein the fast chemical reaction aliphatic polyurethane material of the cover has a flexural modulus ranging from 5 to 100 kpsi, wherein the golf ball has a Shore C hardness of 75.

View all claims
  • 7 Assignments
Timeline View
Assignment View
    ×
    ×