Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John Chu Chen0
Date of Patent
September 30, 2008
0Patent Application Number
108593900
Date Filed
June 2, 2004
0Patent Primary Examiner
Patent abstract
Disclosed are thermoplastic compositions comprising partially or fully neutralized carboxylic acid-based ionomers modified with rosin or rosin derivatives and, optionally, organic acids and salts thereof. Methods of preparing the thermoplastic compositions are also provided. The thermoplastic compositions exhibit higher hardness and stiffness than typical ionomer compositions. Also disclosed are golf balls, sporting equipment, and other non-sport articles comprising said thermoplastic compositions and methods for their preparation.
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