Multi-layer golf ball having improved inter-layer adhesion via induction heating
View Patent ↗This invention is directed to golf balls having at least two adjacent layers, wherein a coating layer of metal materials is on at least one surface of the adjacent layers. The adhesion of the adjacent layer is improved by induction heating. The invention also is directed to ink solution for golf equipment comprising metal materials that can improve adhesion of the ink to the golf equipment.
1. A multi-layer golf ball comprising at least two adjacent layers, wherein one of the layers comprises a plurality of metal material susceptors, wherein the susceptors improve the adhesion between the at least two adjacent layers when exposed to induction heating, and wherein the susceptors are contained in a layer with non-uniform thickness having a plurality of outer projections disposed on the outer surface of said layer.
2. A multi-layer golf ball comprising at least two adjacent layers, wherein one of the layers comprises a plurality of metal material susceptors, wherein the susceptors improve the adhesion between the at least two adjacent layers when exposed to induction heating, wherein the susceptors are contained in a layer with non-uniform thickness having a plurality of outer projections disposed on the outer surface of said layer, and wherein a profile of the outer projections is selected from the group consisting of trapezoidal, sinusoidal, dome, dome, stepped, cylindrical, conical, truncated conical, rectangular, pyramidal with polygonal base, truncated pyramidal, and polyhedronal.