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Golf ball

  • US 6,612,940 B1
  • Filed: 11/09/2000
  • Issued: 09/02/2003
  • Est. Priority Date: 04/24/1992
  • Status: Expired due to Fees
First Claim
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1. A golf ball comprising:

  • a core including (1) a first polybutadiene rubber obtained utilizing a nickel and/or cobalt catalyst and having a Mooney viscosity in the range of from about 65 to about 85 and a polydispersity in the range of about 1.9 to about 3.9 and (ii) a blend of a second and third or more polybutadiene rubbers wherein each is obtained by utilizing a lanthanide series catalyst and having a Mooney viscosity of from about 30 to about 65; and

    a cover disposed about said core.

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  • 3 Assignments
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