Claims
- 1. A golf ball comprising:a center; an impregnated wound layer comprising a tensioned thread surrounding the center and at least one impregnation material disposed within the wound thread and having a penetration thickness greater than about 0.06 inches; and a cover comprising at least one layer surrounding the wound layer, wherein the thread is polymeric or glass.
- 2. The golf ball of claim 1, wherein the center comprises a fluid and a shell material that contains the fluid therein.
- 3. The golf ball of claim 1, wherein the wound layer has an inner edge nearer the center and an outer edge further from the center and wherein the impregnation material is disposed adjacent the outer edge of the wound layer.
- 4. The golf ball of claim 1, wherein the impregnation material has a penetration thickness that is at least about 25 percent of the wound thread.
- 5. The golf ball of claim 1, wherein the impregnation material has a penetration thickness that is greater than about 0.1 inches and at least about 10 percent of the thickness of the wound thread.
- 6. The golf ball of claim 1, wherein the impregnation material penetrates substantially the entire thickness of the wound thread.
- 7. The golf ball of claim 1, wherein the impregnation material is selected from the group consisting of a thermoset material, a thermoplastic material, and precursors and mixtures thereof.
- 8. The golf ball of claim 7, wherein the impregnation material is selected from the group consisting of vinyl resins; ionic copolymers of ethylene and an unsaturated monocarboxylic acid, polyolefin homo-polymers; polyolefin co-polymers; polyurethanes; polyureas; polyamides; acrylic resins; thermoplastic rubbers; polyphenylene oxide resins; thermoplastic polyesters; solvent based latexes of polyisoprene; solvent based latexes of polybutadiene; suspension based latexes of polyisoprene; suspension based latexes of polybutadiene; reactive resins; and blends and mixtures thereof.
- 9. The golf ball of claim 1, wherein the impregnated wound layer further comprises at least one filler present in a sufficient amount to adjust the density of the impregnated wound layer.
- 10. The golf ball of claim 1, further comprising at least one intermediate layer disposed between the impregnated wound layer and the cover.
- 11. The golf ball of claim 10, wherein the intermediate layer adjacent the impregnated wound layer comprises the at least one impregnation material disposed in the wound layer and is continuous with the at least one impregnation material therein.
- 12. A golf ball comprising:a center; an impregnated wound layer comprising a tensioned thread surrounding the center and at least one impregnation material disposed within the wound thread and having a penetration thickness greater than about 5 percent of the wound thread; and a cover comprising at least one layer surrounding the wound layer, wherein the tensioned thread comprises a polymeric material or glass.
- 13. The golf ball of claim 12, wherein the center comprises a fluid and a shell material that contains the fluid therein.
- 14. The golf ball of claim 12, wherein the wound layer has an inner edge nearer the center and an outer edge further from the center and wherein the impregnation material is disposed adjacent the outer edge of the wound layer.
- 15. The golf ball of claim 12, wherein the impregnation material has a penetration thickness that is at least about 10 percent of the thickness of the wound thread.
- 16. The golf ball of claim 15, wherein the impregnation material has a penetration thickness that is greater than about 25 percent of the thickness of the wound thread.
- 17. The golf ball of claim 16, wherein the impregnation material has a penetration thickness that is greater than about 50 percent of the thickness of the wound thread.
- 18. The golf ball of claim 12, wherein the impregnation material penetrates substantially the entire thickness of the wound thread.
- 19. The golf ball of claim 12, wherein the impregnation material is selected from the group consisting of a thermoset material, a thermoplastic material, and precursors and mixtures thereof.
- 20. The golf ball of claim 19, wherein the impregnation material is selected from the group consisting of vinyl resins; ionic copolymers of ethylene and an unsaturated monocarboxylic acid; polyolefin homo-polymers; polyolefin co-polymers; polyurethanes; polyureas; polyamides; acrylic resins; thermoplastic rubbers; polyphenylene oxide resins; thermoplastic polyesters; solvent based latexes of polyisoprene; solvent based latexes of polybutadiene; suspension based latexes of polyisoprene; suspension based latexes of polybutadiene; reactive resins; and blends and mixtures thereof.
- 21. The golf ball of claim 12, wherein the impregnated wound layer further comprises at least one filler present in a sufficient amount to adjust the density of the impregnated wound layer.
- 22. The golf ball of claim 12, further comprising at least one intermediate layer disposed between the impregnated wound layer and the cover.
- 23. The golf ball of claim 22, wherein the intermediate layer is adjacent to the impregnated wound layer, comprises the at least one impregnation material, and is continuous with the at least one impregnation material in the wound layer.
CROSS-REFERENCE TO RELATED APPLICATION
This application is a continuation-in-part of application Ser. No. 09/266,847 filed Mar. 12, 1999, now U.S. Pat. No. 6,149,535, the disclosure of which is incorporated herein by express reference thereto.
US Referenced Citations (13)
Foreign Referenced Citations (4)
Number |
Date |
Country |
1428816 |
Apr 1969 |
DE |
1021424 |
Mar 1966 |
GB |
1321269 |
Jun 1973 |
GB |
1321270 |
Jun 1973 |
GB |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
09/266847 |
Mar 1999 |
US |
Child |
09/497503 |
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US |