Plasticized polyurethanes for use in golf balls
First Claim
Patent Images
1. A golf ball comprising a core and a cover, wherein the core has an outer diameter of from 1.57 inches to 1.62 inches and comprises a center and an outer core layer, and wherein at least one of the center or the outer core layer comprises a plasticized polyurethane composition comprising:
- at least one polyurethane material;
at least one hydrophobic plasticizer selected from the group consisting of phthalates, phosphate esters, and mixtures thereof; and
a rubber material formed from an oil and a styrene-ethylene-butylene-styrene triblock rubber polymer.
5 Assignments
0 Petitions
Accused Products
Abstract
A golfball comprising a core and a cover layer, wherein at least one of the core or cover layer comprises a plasticized polyurethane composition comprising at least one polyurethane and at least one hydrophobic plasticizer selected from the group consisting of phthalates, phosphate esters, and mixtures thereof.
-
Citations
10 Claims
-
1. A golf ball comprising a core and a cover, wherein the core has an outer diameter of from 1.57 inches to 1.62 inches and comprises a center and an outer core layer, and wherein at least one of the center or the outer core layer comprises a plasticized polyurethane composition comprising:
-
at least one polyurethane material; at least one hydrophobic plasticizer selected from the group consisting of phthalates, phosphate esters, and mixtures thereof; and a rubber material formed from an oil and a styrene-ethylene-butylene-styrene triblock rubber polymer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
Specification