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GOLF BALLS CONTAINING HIGHLY-NEUTRALIZED ACID POLYMERS AND IONIC PLASTICIZERS

  • US 20090203469A1
  • Filed: 04/20/2009
  • Published: 08/13/2009
  • Est. Priority Date: 08/31/2005
  • Status: Abandoned Application
First Claim
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1. A golf ball comprising a core and a cover layer, wherein at least one of the core and the cover layer includes a polymer composition, comprising:

  • a highly-neutralized acid polymer having acid groups comprising at least 50 wt % of the polymer composition wherein 70% to 100% of the acid groups are neutralized; and

    an ionic plasticizer being selected from the group consisting of alcohol esters, montanic acids, montanic acid esters, alkylene bis-amines, zwitterionic compounds, salts thereof, and combinations thereof.

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