Golf club grip and golf club
AssigneeSumitomo Rubber Industries, Ltd.
InventorsSho Goji, Kazuyoshi Shiga
Life of this patent
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AssigneeSumitomo Rubber Industries, Ltd.
InventorsSho Goji, Kazuyoshi Shiga
Estimating the term…
An object of the present invention is to provide a golf club grip having excellent abrasion resistance and a high coefficient of friction. The present invention provides a golf club grip comprising an outermost layer, wherein at least a part of the outermost layer is formed from a rubber composition containing (A) a base rubber and (B) carbon black, (B) the carbon black has a DBP absorption amount in a range from 50 cm3/100 g to 140 cm3/100 g and a CTAB specific surface area in a range from 30 m2/g to 160 m2/g, a product (amount×DBP absorption amount) obtained by multiplying an amount (g) of (B) the carbon black in the rubber composition with respect to 100 g of (A) the base rubber by the DBP absorption amount (cm3/100 g) ranges from 380 to 2600, a product (amount×CTAB specific surface area) obtained by multiplying the amount (g) of (B) the carbon black in the rubber composition with respect to 100 g of (A) the base rubber by the CTAB specific surface area (m2/g) ranges from 425 to 3000, and the part formed from the rubber composition has tan δ(30° C., 10 Hz) in a range from 0.100 to 0.280.
A golf club grip comprising an outermost, layer, wherein at least a part of the outermost layer is formed from a rubber composition containing (A) a base rubber and (B) carbon black,
A golf club comprising a shaft, a head provided on one end of the shaft, and a grip provided on another end of the shaft, wherein the grip is a golf club grip comprising an outermost layer, and
Dependencies are inferred from the claim text.