公开(公告)号：US10150011B2

公开(公告)日：2018-12-11

申请号：US15072467

申请日：2016-03-17

Applicant: Acushnet Company

Inventor： Derek A. Ladd ,  Edmund A. Hebert ,  Douglas E. Jones ,  Donald A. Serino

IPC: A63B37/06 ,  A63B37/00

Abstract: Golf ball having at least three layers comprising ionomeric and/or HNP compositions, wherein for each two adjacent layers, a relationship is established between a ratio of the volumes of the two adjacent layers and a ratio of the percent neutralizations of those two layers such that the volumes and % neutralizations of all layers are interrelated and interdependent to produce unique and desirable playing characteristics. In one embodiment, a golf ball of the invention has T layers, wherein T≥3 and each of T layers has a different volume “V” and comprises an ionomeric and/or HNP composition having a different % neutralization “N”. Furthermore, each of n inner layers of the T layers (n

公开(公告)号：US09925425B2

公开(公告)日：2018-03-27

申请号：US15072476

申请日：2016-03-17

Applicant: Acushnet Company

Inventor： Derek A. Ladd ,  Edmund A. Hebert ,  Douglas E. Jones ,  Donald A. Serino

IPC: A63B37/00

CPC classification number: A63B37/0094 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0059 ,  A63B37/0062 ,  A63B37/0064 ,  A63B37/0075 ,  A63B37/0076 ,  A63B37/008

Abstract: Golf ball having at least three layers comprising an ionomeric and/or HNP composition, wherein for each two adjacent layers, a relationship is established between a ratio of the volumes of the two adjacent layers and a ratio of the percent neutralizations of those two layers such that the volumes and % neutralizations of all layers are interrelated and interdependent to produce unique and desirable playing characteristics. In one embodiment, each of T layers, wherein T≥3, has a different volume “V” and comprises an ionomeric/HNP composition having a different % neutralization “N”; and wherein each of n inner layers of the T layers (n