Compositions for golf balls
First Claim
1. A golf ball comprising a core and at least one layer disposed about the core, wherein the layer comprises a composition comprising a polyester polyol formed from a polyol and a polyacid, and wherein at least one of the polyol and the polyacid is a fatty compound.
5 Assignments
0 Petitions
Accused Products
Abstract
Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise reaction products of polyisocyanates and telechelic polymers having isocyanate-reactive end-groups such as hydroxyl groups and/or amine groups. These elastomer compositions can be used in any one or more portions of the golf balls, such as inner center, core, inner core layer, intermediate core layer, outer core layer, intermediate layer, cover, inner cover layer, intermediate cover layer, and/or outer cover layer.
117 Citations
20 Claims
- 1. A golf ball comprising a core and at least one layer disposed about the core, wherein the layer comprises a composition comprising a polyester polyol formed from a polyol and a polyacid, and wherein at least one of the polyol and the polyacid is a fatty compound.
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19. A golf ball, the golf ball having a compression of 50 to 120 and comprising:
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a core, the core having a diameter of 1.5 inches to 1.65 inches; an intermediate layer disposed about the core, the intermediate layer having a first Shore D hardness of 20 to 80; an outer cover layer disposed about the intermediate layer;
the outer cover layer having a thickness of 0.005 inches to 0.05 inches and a second Shore D hardness of 30 to 70; andan optional coating layer disposed about the outer cover layer, wherein at least one of the intermediate layer, the outer cover layer, and the coating layer is formed from a composition comprising a polyester polyol formed from a dimer diol and a dimer diacid, a polyisocyanate, and a triol or tetraol. - View Dependent Claims (20)
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Specification