Multilayer golf ball

Details Multilayer golf ball Multilayer golf ball

1996-02-16

1998-06-02

Buffalow, E. Rollins

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

4283084, 4284231, 4284237, 4284242, 4284747, 4284752, 428480, 428483, 428500, 428515, 428516, 428517, 428519, 428520, 428521, 428522, 428523, 473351, 473356, 473370, 473371, 473374, B32B 702

Patent

active

057596760

ABSTRACT:
The present invention is directed towards a multi-layer golf ball which comprises a core with one or more layers; at least one cover layer; and one or more mantle layers disposed between the core and cover layer, wherein the mantle layer comprises thermoplastic polyetherester, thermoplastic polyesterester dynamically vulcanized thermoplastic elastomer, functionalized styrene-butadiene elastomer, thermoplastic polyurethane, metallocene polymer or blends thereof and thermoset materials. Further, the present invention is directed to a ball having a core, a coverlayer and a mantle layer therebetween wherein the mantle layer has a flex modulus of less than 10,000 psi and the cover has a flex modulus greater than 80,000 psi.

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