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AssigneeAcushnet Company
InventorsShawn Ricci, John D. Farrell
Estimating the term…
A golf ball comprising at least one layer consisting of a non-isocyanate-containing polyurethane composition comprising the reaction product of: at least one amine or polyamine, having an average functionality of 2.0 or greater, and at least one cyclo-carbonate. The amine may be selected for example from the group consisting of: ethylenediamine, hexamethylenediamine, or tris(2-aimnoethyl)amine, or blends thereof; and the polyamine may be selected for example from the group consisting of polyoxypropylene diamines, polyoxypropylene triamines, and combinations thereof. The cyclo-carbonate may comprise for example bis(cyclo-carbonate). Other possible reaction products include: (i) the at least one amine or polyamine and at least one epoxy-cyclo-carbonate oligomer, wherein the non-isocyanate-containing polyurethane composition can be modified with at least one of acrylic or siloxane; or (ii) the at least one amine or polyamine and at least one cyclo-carbonated soybean oil; or (iii) at least one lignin-based polyamine and at least one cyclo-carbonated soybean oil.
A golf ball comprising at least one layer consisting of a non-isocyanate-containing polyurethane composition comprising the reaction product of at least one amine or polyamine having an average functionality of 2.0 or greater, and at least one cyclo-carbonate.
A golf ball comprising at least one layer consisting of a non-isocyanate-containing polyurethane composition comprising the reaction product of at least one amine or polyamine, having an average functionality of 2.0 or greater, and at least one epoxy-cyclo-carbonate oligomer.
A golf ball comprising at least one layer consisting of a non-isocyanate-containing polyurethane composition comprising the reaction product of at least one amine or polyamine having an average functionality of 2.0 or greater, and at least one cyclo-carbonated soybean oil.
A golf ball comprising at least one layer consisting of a non-isocyanate-containing polyurethane composition comprising the reaction product of at least one lignin-based polyamine and at least one cyclo-carbonated soybean oil.
A golf ball comprising:
A golf ball comprising:
Dependencies are inferred from the claim text.