Golf balls with thermoplastic silicone-urethane copolymers
First Claim
Patent Images
1. A golf ball comprising:
- a core of at least one layer;
a cover of at least one cover layer having a thickness of between 0.02 and 0.125 inch disposed concentrically about the core; and
wherein the cover layer comprises a silicone-urethane copolymer.
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Abstract
A golf ball comprising a cover and a core, and optionally at least one intermediate layer interposed between the cover and the core, wherein the cover or the intermediate layer or both are formed from a blend comprising a thermoplastic silicone-urethane copolymer. The silicone content of the silicone-urethane copolymer is between 1 and 20 percent by weight.
19 Citations
23 Claims
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1. A golf ball comprising:
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a core of at least one layer;
a cover of at least one cover layer having a thickness of between 0.02 and 0.125 inch disposed concentrically about the core; and
wherein the cover layer comprises a silicone-urethane copolymer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A golf ball comprising:
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a core of at least one layer;
a cover of at least one layer disposed concentrically about the core; and
at least one intermediate layer interposed between the core and the cover; and
wherein the cover or the intermediate layer comprises a silicone-urethane copolymer, in which the silicone content is present in the copolymer in an amount between about 1 percent to 20 percent of the copolymer by weight. - View Dependent Claims (18, 19, 20, 21, 22, 23)
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Specification