Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2006-01-03
2006-01-03
Buttner, David J. (Department: 1712)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S236000, C525S274000, C473S371000, C473S372000, C473S272000
Reexamination Certificate
active
06982301
ABSTRACT:
A golf ball comprising a solid core and a cover disposed about the core, wherein the core is formed from a polybutadiene blend comprising a) a first polybutadiene having a first Mooney viscosity between about 50 and about 150, and b) a second polybutadiene having a second Mooney viscosity between about 30 and about 100, wherein the first Mooney viscosity is greater than the second Mooney viscosity, and wherein the blend has a greater weight percentage of the first polybutadiene than that of the second polybutadiene.
REFERENCES:
patent: 4683257 (1987-07-01), Kakiuchi et al.
patent: 4929678 (1990-05-01), Hamada et al.
patent: 4931376 (1990-06-01), Ikematsu et al.
patent: 4955613 (1990-09-01), Gendreau et al.
patent: 4974852 (1990-12-01), Hiraoka et al.
patent: 4984803 (1991-01-01), Llort et al.
patent: 5082285 (1992-01-01), Hamada et al.
patent: 6139447 (2000-10-01), Ohama
patent: 6194505 (2001-02-01), Sone et al.
patent: 6258302 (2001-07-01), Nesbitt
patent: 6277920 (2001-08-01), Nesbitt
patent: 6287216 (2001-09-01), Boehm
patent: 6315684 (2001-11-01), Binette et al.
patent: 6325730 (2001-12-01), Binette et al.
patent: 6376612 (2002-04-01), Nesbitt et al.
patent: 6394915 (2002-05-01), Nesbitt
patent: 6520870 (2003-02-01), Tzivanis et al.
patent: 6774187 (2004-08-01), Voorheis et al.
patent: 2001/0026027 (2001-10-01), Nesbitt
patent: 2002/0010037 (2002-01-01), Nesbitt
patent: 2001149507 (2001-06-01), None
patent: WO 00/40303 (2000-07-01), None
patent: WO 00/40304 (2000-07-01), None
patent: WO 01/10510 (2001-02-01), None
patent: WO 01/10511 (2001-02-01), None
Bulpett David A.
Ladd Derek A.
Pasqua, Jr. Samuel A.
Sullivan Michael J.
Voorheis Peter R.
Acushnet Company
Buttner David J.
Wheeler Kristin D.
LandOfFree
Golf ball cores comprising blends of polybutadiene rubbers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Golf ball cores comprising blends of polybutadiene rubbers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Golf ball cores comprising blends of polybutadiene rubbers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3585031