A - Human Necessities – 63 – B
Patent
A - Human Necessities
63
B
A63B 37/12 (2006.01) A63B 37/00 (2006.01) C08G 18/10 (2006.01)
Patent
CA 2047443
POLYURETHANE GOLF BALL Abstract of the Disclosure The golf ball is made from a composition of a polyurethane prepolymer and a slow-reacting polyamine curing agent and/or a difunctional glycol. The slow-reacting polyamine curing agents and difunctional glycols are 3,5-dimethylthio- 2,4-toluenediamine; 3,5-dimethylthio-2,6-toluene- diamine; N,N'-dialkyldiamino diphenyl methane; trimethyleneglycol-di-p-aminobenzoate; polytetra- methyleneoxide-di-p-aminobenzoate; 1,4-butanediol; 2,3-butanediol; 2,3-dimethyl-2,3-butanediol; ethylene glycol; and mixtures thereof.
Acushnet Company
Macrae & Co.
LandOfFree
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