| US 7,612,135 B2 | ||
| Golf ball and thermoplastic material | ||
| Thomas J. Kennedy, III, Wilbraham, Mass. (US); and Mark L. Binette, Ludlow, Mass. (US) | ||
| Assigned to Callaway Golf Company, Carlsbad, Calif. (US) | ||
| Filed on Oct. 30, 2007, as Appl. No. 11/929,309. | ||
| Application 11/929309 is a continuation of application No. 11/276223, filed on Feb. 17, 2006. | ||
| Prior Publication US 2008/0058451 A1, Mar. 06, 2008 | ||
| Int. Cl. C08L 33/02 (2006.01); C08L 23/08 (2006.01); C08K 3/30 (2006.01); C08K 5/09 (2006.01) | ||
| U.S. Cl. 524—322 [524/394; 524/397; 524/399; 524/400; 524/423; 525/193; 525/196; 525/221; 473/385] | 1 Claim |
| 1. A thermoplastic material comprising:
a copolymer comprising an alpha olefin and an alpha, beta-unsaturated carboxylic acid in an amount of fifty parts by weight;
a plastomer comprising a metallocene-catalyzed ethylene/butane copolymer in an amount of fifty parts by weight;
an oleic acid in an amount of approximately 67 parts by weight;
magnesium hydroxide in an amount of approximately 8 parts by weight; and
barites in amount of 40 parts by weight;
wherein the thermoplastic material is 100% neutralized.
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