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US 7,066,837 B2Granted
Low spin, soft compression, performance golf ball
AssigneeAcushnet Company
InventorMichael D. Jordan
Life of this patent
Estimating the term…
Abstract
A golf ball including a core formed from a polybutadiene having Mooney viscosity of about 40 to about 65 and a salt of a halogenated thiophenol, and having a compression of about 30 to about 60; a first cover layer including a highly neutralized ethylene copolymer having a Shore D hardness of less than about 65; and a second cover layer including a thermoset or thermoplastic polyurethane having a Shore D hardness of about 40 to about 55.
Claims13
A golf ball comprising:
- a core comprising a polybutadiene having Mooney viscosity of about 40 to about 65 and a salt of a halogenated thiophenol, and having a compression of about 30 to about 60;
- a first cover layer comprising a highly neutralized ethylene copolymer having a Shore D hardness on the ball of less than about 65;
- and
- a second cover layer comprising a thermoset or thermoplastic polyurethane having a Shore D hardness of about 40 to about 55;
- wherein the golf ball has a coefficient of restitution in the range of about 0.795 to about 0.815.
2 more elements
Dependencies are inferred from the claim text.