摘要:
An object of the present invention is to provide a golf ball having high resilience. The gist of the present invention resides in selecting an organic sulfur compound used for a golf ball rubber composition containing (a) a base rubber, (b) a co-crosslinking agent, (c) a crosslinking initiator, and (d) the organic sulfur compound from organic sulfur compounds having specific structures such that a sum of substituent constants of the substituents X in a structure represented by the following formula (4) is 0.2 or more and SP value of the structure represented by the following formula (4) is in a range from 19.0 (J/cm3)1/2 to 24.0 (J/cm3)1/2 and using the same.
摘要翻译:本发明的目的是提供一种具有高弹性的高尔夫球。 本发明的要点在于选择用于高尔夫球橡胶组合物的有机硫化合物,其含有(a)基础橡胶,(b)共交联剂,(c)交联引发剂,和(d)有机 具有特定结构的有机硫化合物的硫化合物使得由下式(4)表示的结构中的取代基X的取代常数之和为0.2以上,由下式(4)表示的结构的SP值为 在19.0(J / cm 3)1/2至24.0(J / cm 3)1/2的范围内,并使用它们。
摘要:
An object of the present invention is to provide a golf ball having high resilience. The gist of the present invention resides in selecting an organic sulfur compound used for a golf ball rubber composition containing (a) a base rubber, (b) a co-crosslinking agent, (c) a crosslinking initiator, and (d) the organic sulfur compound from organic sulfur compounds having specific structures such that a sum of substituent constants of the substituents X in a structure represented by the following formula (4) is 0.2 or more and SP value of the structure represented by the following formula (4) is in a range from 19.0 (J/cm3) using the same.