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Golf balls incorporating thermoplastic blend(s) of ionomer(s), thermoplastic polymer(s), and polymethyl methacrylate-based polymer(s)

  • US 10,500,443 B2
  • Filed: 11/12/2018
  • Issued: 12/10/2019
  • Est. Priority Date: 11/15/2017
  • Status: Active Grant
First Claim
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1. A golf ball comprising a core and at least one layer comprising a thermoplastic blend of (i) at least one ionomer;

  • (ii) at least one thermoplastic polyurethane; and

    (iii) at least one core-shell polymer;

    wherein a core of the core-shell polymer comprises a polyurethane and a shell of the core-shell polymer comprises a polymethyl (meth)acrylate-based copolymer; and

    wherein the ionomer is present in an amount of about 45 wt % or greater and the core-shell polymer is present in an amount of about 2 wt % to about 35 wt %.

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