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Game balls with cover containing post crosslinkable thermoplastic polyurethane and method of making same

  • US 6,369,125 B1
  • Filed: 12/23/1999
  • Issued: 04/09/2002
  • Est. Priority Date: 12/23/1999
  • Status: Expired due to Term
First Claim
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1. A game ball selected from the group of a golf ball, a basketball, a baseball, a softball, a football, a soccer ball, a volleyball, a tennis ball and a lacrosse ball, comprising:

  • a central portion, and a first cover layer formed over said central portion, said first cover layer comprising a crosslinkable thermoplastic polyurethane, and wherein said first cover layer further comprises an unsaturated co-agent capable of crosslinking said crosslinkable thermoplastic polyurethane via free radical initiation.

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  • 8 Assignments
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