Claims
- 1. A golf ball core composition comprising:
an elastomer having between about 80 to about 95 PHR of a polybutadiene elastomer and about 5 to about 20 PHR of a styrene butadiene elastomer.
- 2. The core composition according to claim 1 wherein the SBR is present in an amount of between about 5 PHR to about 15 PHR.
- 3. The core composition according to claim 1 wherein the golf ball core has a core center having a Shore D hardness value of at least 2 units less than an exterior of the core.
- 4. A golf ball comprising:
an outer cover; and, a core, the core comprising at least one SBR elastomer and having a core center Shore D value of between about 33 and about 36 and a core exterior having a Shore D value of between about 39 and about 49.
- 5. The golf ball according to claim 4 wherein the center of the core has a Shore D value which is at least about 10 Shore D unit values less than an exterior of the core.
- 6. The golf ball according to claim 4 wherein said at least one SBR elastomer is present in an amount of about 5 to about 20 PHR of a core composition.
- 7. The golf ball according to claim 4 wherein said at least one SBR elastomer is present in an amount of about 5 to about 10 PHR of a core composition.
- 8. A golf ball core composition comprising:
an elastomer having between about 90 to about 95 PHR of a polybutadiene elastomer and about 5 to about 10 PHR of a styrene butadiene elastomer.
RELATED APPLICATIONS
[0001] This application claims the benefit of U.S. Provisional Application Nos. 60/304,874 and 60/304/984 each filed on Jul. 12, 2001, and which are both incorporated herein by reference. This application also relates to commonly owned U.S. application Ser. No. xx/xxx,xxx having Attorney Docket No. FNT-3 filed on Jul. 12, 2002, and which is incorporated herein by reference.
Provisional Applications (2)
|
Number |
Date |
Country |
|
60304874 |
Jul 2001 |
US |
|
60304984 |
Jul 2001 |
US |