Golf ball resin composition and golf ball

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United States of America Patent

PATENT NO 9884225
SERIAL NO

15067731

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Abstract

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An object of the present invention is to provide a material for obtaining a golf ball having excellent shot feeling and flight distance. The present invention provides a golf ball resin composition having a ratio (flexural elastic modulus/slab hardness) of a flexural elastic modulus (MPa) to a slab hardness (Shore D hardness) in a range from 3 to 5, and containing, as a resin component, (A) a polyamide resin, (B) at least one selected from the group consisting of (b-1) a binary copolymer, (b-2) a metal ion-neutralized product of a binary copolymer, (b-3) a ternary copolymer and (b-4) a metal ion-neutralized product of a ternary copolymer, and (C) a thermoplastic elastomer.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO RUBBER INDUSTRIES LTDKOBE CITY JAPAN'S HYOGO CENTRAL FLANK BANG TOWN 3 CHOME 6 NO 9 KOBE-SHI HYOGO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inoue, Hidetaka Kobe, JP 92 275
Tanaka, Mami Kobe, JP 37 133
Tarao, Toshiyuki Kobe, JP 116 718

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