Games using tangible projectile – Golf – Ball
Reexamination Certificate
2005-07-26
2005-07-26
Gorden, Raeann (Department: 3711)
Games using tangible projectile
Golf
Ball
Reexamination Certificate
active
06921346
ABSTRACT:
Disclosed herein is a two-piece solid golf ball consisting of a solid core and a cover, the solid core being formed from a rubber composition composed of a rubber base material of polybutadiene synthesized by using a catalyst of rare earth element, a small amount of organic peroxide, an unsaturated carboxylic acid and/or a metal salt thereof, an organic sulfur compound, and an inorganic filler, and the cover being formed mainly from a mixture of an ionomer-containing resin composition and an inorganic filler. The two-piece solid golf ball is by far superior to conventional ones in flying performance, cover durability, scuff resistance, and shot feeling.
REFERENCES:
patent: 4955613 (1990-09-01), Gendreau et al.
patent: 6348016 (2002-02-01), Nakamura
patent: 6786840 (2004-09-01), Hayashi et al.
patent: 2003/0114246 (2003-06-01), Yokota
patent: 2003/0229183 (2003-12-01), Voorheis et al.
patent: 5-73427 (1993-10-01), None
patent: 6-277312 (1994-10-01), None
patent: 07-268132 (1995-10-01), None
patent: 11-035633 (1999-02-01), None
patent: 2000-005341 (2000-01-01), None
patent: 2001-340494 (2001-12-01), None
Mark R. Mason et al.; “Hydrolysis of Tri-tert-butylaluminum: The First Structural Characterization of Alkylalumoxanes [(R2Al)2O]nand (RAIO)n”; American Chemical Society; 115; 1993; pp. 4971-4984.
C. Jeff Harlan et al.; “Three-Coordinate Aluminum Is Not A Prerequisite for Catalytic Activity in the Zirconocene-Alumoxane Polymerization of Ethylene”; American Chemical Society; 117; 1995; pp. 6465-6474.
Report of Research & Development; Fine Chemical; vol. 23; No. 9; Jun. 1, 1994; pp. 5-15.
Hayashi Junji
Higuchi Hiroshi
Shimizu Yasumasa
Takesue Rinya
Bridgestone Sports Co. Ltd.
Gorden Raeann
Sughrue & Mion, PLLC
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