申请人:SUMITOMO RUBBER INDUSTRIES, LTD.
公开号:US11185742B2
公开(公告)日:2021-11-30
An object of the present invention is to provide a golf ball having excellent resilience performance. The present invention provides a golf ball comprising a constituent member, wherein at least a part of the constituent member is formed from a rubber composition containing (a) a base rubber, (b) a co-crosslinking agent, (c) a crosslinking initiator, and (d) an organic sulfur compound, wherein (d) the organic sulfur compound contains at least one member selected from the group consisting of a thiophenol having a halogenated sulfanyl group, a metal salt of a thiophenol having a halogenated sulfanyl group, and a diphenyl disulfide having a halogenated sulfanyl group.
本发明的目的是提供一种具有优异回弹性性能的高尔夫球。本发明提供了一种高尔夫球,所述高尔夫球包括构成部件,其中所述构成部件的至少一部分由包含以下成分的橡胶组合物形成:(a)基础橡胶、(b)共交联剂、(c)交联引发剂和(d)有机硫化合物,其中所述(d)有机硫化合物包含至少一种选自以下组的成员:具有卤代硫基的苯酚硫醇、具有卤代硫基的苯酚硫醇的金属盐以及具有卤代硫基的二苯基二硫化物。