Golf ball having windings containing a highly neutralized acid polymer

Patent metadata

Field	Value
Publication number	US-9358427-B2
Application number	US-201213348418-A
Country	US
Kind code	B2
Filing date	Jan 11, 2012
Priority date	Jan 11, 2012
Publication date	Jun 7, 2016
Grant date	Jun 7, 2016

Abstract

A golf ball having windings of strands made of a highly neutralized acid polymer is disclosed. The presence of a high acid content may cause the highly neutralized acid polymer to exhibit certain material properties. For example, the high acid content may cause an increased hardness and an increased flexural modulus. A high hardness may result in a golf ball exhibiting increased distance off the tee, or increased COR, among other desirable play characteristics. The hardness of the golf ball corresponds with the feel of the golf ball. The construction of a golf ball including wound strands may provide a soft feel. Thus, providing windings of bands made from a highly neutralized acid polymer may provide a golf ball with an increased distance off the tee and a soft feel.

First claim

What is claimed is:

1. A golf ball comprising:
a solid layer; and
at least one strand made of at least one highly neutralized acid polymer,
the strand being wound under tension to form a wound layer;
wherein the at least one highly neutralized acid polymer has a flexural modulus of less than 35,000 psi.

2. The golf ball according to claim 1 , wherein the wound layer is a core layer.

3. The golf ball according to claim 2 , wherein the at least one strand includes a core bead disposed at one end.

4. The golf ball according to claim 3 , wherein the at least one strand is wound around the core bead under tension to form a core layer.

5. The golf ball according to claim 1 , further comprising a first solid core layer.

6. The golf ball according to claim 5 , wherein the wound layer surrounds the first solid core layer.

7. The golf ball according to claim 6 , further comprising a second solid layer surrounding the wound layer.

Assignees

• Maxwell Kerby Lavar
• Nike Inc

Inventors

• Maxwell Kerby Lavar

Classifications

• A63B37/0072

  with a specified number of layers · CPC title

• A63B37/08

  Liquid cores; Plastic cores · CPC title

• A63B37/02 Primary

  Special cores {(balls with finger holes A63B37/0001, golf ball cores A63B37/005)} · CPC title

• A63B37/0003

  Golf balls · CPC title

• A63B45/00

  Apparatus or methods for manufacturing balls (working of plastics or substances in a plastic state B29) · CPC title