Patent ID: 6290614
Filing Date: 2001-09-18
Classification: A63B,C08G,C08L,Y02P

Abstract:
A method of producing a golf ball having a cover including a polyurethane, said method comprising:providing a first reactant which is an isocyanate;providing a second reactant selected from the group consisting of a polyol, a polyamine, and combinations thereof;heating said first reactant to a temperature of from about 90.degree. F. to about 150.degree. F.;heating said second reactant to a temperature of from about 90.degree. F. to about 150.degree. F.;mixing said first reactant and said second reactant together;providing a molding assembly defining a molding cavity and having a golf ball component positioned within said molding cavity;introducing said first reactant and said second reactant into said molding cavity; andforming a cover layer about said golf ball component from said first reactant and said second reactant, thereby producing said golf ball.