BALL FOR MULTI-PIECE PARK GOLF OR GROUND GOLF

摘要

PROBLEM TO BE SOLVED: To provide a highly durable ball for multi-piece park golf or ground golf excellent in interlayer adhesion property.SOLUTION: A ball for multi-piece park golf or ground golf has a multilayer structure which includes in this order: a first layer having a content ratio of 50 mass% or more with respect to the total mass of ionomer resin containing a constitutional unit derived from an α,&bgr;-unsaturated carboxylic acid; an adhesive layer having a content ratio of 50 mass% or more with respect to the total mass of a polymer obtained by graft-copolymerizing, block-copolymerizing or random-copolymerizing an organic acid with an olefinic compound; and a second layer having a content ratio of 50 mass% or more with respect to the total mass of a thermoplastic elastomer (not including ionomer resin).