Golf ball
First Claim
1. A golf ball including a core and a cover surrounding said core, said cover formed of a cover composition containing a polymer component including 10 to 80 parts by weight of an ethylene-(meth)acrylic acid copolymer-based ionomer resin (Component A), 0 to 60 parts by weight of an ethylene-(meth)acrylic acid-(meth)acrylic acid ester ternary copolymer-based ionomer resin (Component B), and 5 to 60 parts by weight of a thermoplastic elastomer containing a styrene block (Component C), and said cover composition having a shore D hardness of 40 to 60.
4 Assignments
0 Petitions
Accused Products
Abstract
A golf ball is provided that is soft and thus provides an excellent shot feeling, the golf ball exhibiting less deterioration in impact resilience and a superior spin characteristic. The golf ball is further superior in burr resistance and scuff resistance when being shot by an iron club. The golf ball is formed of a core and a cover surrounding the core and the cover composition contains a polymer component including 10 to 80 parts by weight of an ethylene-(meth)acrylic acid copolymer-based ionomer resin (Component A), 0 to 60 parts by weight of an ethylene-(meth)acrylic acid-(meth)acrylic acid ester ternary copolymer-based ionomer resin (Component B), and 5 to 60 parts by weight of a thermoplastic elastomer containing a styrene block (Component C). The cover composition has a shore D hardness of 40 to 60.
36 Citations
4 Claims
- 1. A golf ball including a core and a cover surrounding said core, said cover formed of a cover composition containing a polymer component including 10 to 80 parts by weight of an ethylene-(meth)acrylic acid copolymer-based ionomer resin (Component A), 0 to 60 parts by weight of an ethylene-(meth)acrylic acid-(meth)acrylic acid ester ternary copolymer-based ionomer resin (Component B), and 5 to 60 parts by weight of a thermoplastic elastomer containing a styrene block (Component C), and said cover composition having a shore D hardness of 40 to 60.
Specification