Abstract: A golf ball has a layer comprising a compatibilized blend of thermoplastic polyurethane, polyolefin, and hydrophobic thermoplastic polyurethane. The layer may be part of the cover, for example an inner layer of a two-layer cover layer. The layer may be an intermediate layer between the core and the cover.

Abstract: A golf ball has moisture resistant layer comprising a blend of thermoplastic polyurethane and hydrophobic thermoplastic polyurethane. The moisture resistant layer may be part of the cover layer, for example an inner layer of a two-layer cover layer. The moisture resistant layer may be an intermediate layer between the core and the cover.

Abstract: A golf ball has protective coating comprising hydrophobic thermoplastic polyurethane. The protective coating may be applied over a cover layer of a golf ball body, for example.

Abstract: A golf ball has moisture resistant layer comprising a blend of at least one ionomer and hydrophobic thermoplastic polyurethane. The moisture resistant layer may be part of the cover layer, for example an inner layer of a two-layer cover layer. The moisture resistant layer may be an intermediate layer between the core and the cover.

Abstract: A golf ball has an adhesive layer comprising hydrophobic thermoplastic polyurethane. The adhesive layer provides a moisture barrier. The adhesive layer may be between layers of the core or cover, or between intermediate layers, or between the core and cover, the core and intermediate layers, and the cover layer and intermediate layer.

Abstract: A method and system for capturing, transmitting, and displaying golf swing data uses data capture elements in golf balls or golf clubs to capture data and transmission elements to transmit the golf swing data to a mobile computing auxiliary device. The mobile computing auxiliary device relays the captured and transmitted golf swing data to a mobile computing device. The mobile computing device transmits the golf swing data to a database. A server associated with the database generates web pages to make the golf swing data available over the internet.

Abstract: A method for customizing a golf ball, and associated kits, are provided. The method includes steps of heating a golf ball that has a semi-crystalline thermoplastic polymer material making up the cover layer, and then cooling the golf ball at a preselected rate so as to change the degree of crystallinity. The change in degree of crystallinity allows the golf ball to achieve different play characteristics. The change is reversible by repeating the method, and the method may be repeated many times using the same golf ball. Kits used to carry out the method may include a golf ball having a semi-crystalline thermoplastic polymer material for the cover layer, a graphical representation of how the cooling relates to the desired play characteristics, a stand for holding the golf ball, a heater, and an additive that aids in heating or cooling the golf ball.

Abstract: Golf balls with a reduced flight path are disclosed. In some cases, foam incorporated into a middle layer increases impact absorption and reduces a ball's flight path. In other cases, a dimple pattern may be selected to reduce a ball's flight path. In other instances, a parachute or other drag inducer may be deployed as a result of striking the ball to induce drag and minimize the ball's flight path.

Abstract: A golf ball includes a cover that includes a plurality of layers over the core. A reacting layer changes when exposed to a particular atmospheric or environmental agent. A protecting layer protects the reacting layer from exposure to the agent. A top layer covers the other layers, though the top layer, the protecting layer, and the reacting layer may be intermingled with each other to varying degrees. Upon deterioration of the top layer and the protecting layer, the reacting layer becomes exposed to the agent and undergoes a change. This change alerts a golfer to the deterioration of the ball.

Abstract: Systems and methods for applying markings to an article are disclosed. One aspect comprises providing a dye pad shaped to correspond to a desired marking; applying an infusion dye to the dye pad; applying an activation solution to the infusion dye, thereby forming an infusion dye mixture; placing the dye pad in contact with a discrete area of an outer surface of the article; leaving the dye pad in contact with the outer surface of the article under room temperature and pressure, for a duration sufficient to allow the infusion dye mixture to open a polymeric structure of a material of the outer surface and to allow the infusion dye to penetrate the outer surface and form the desired marking within a substrate of the article; and removing the dye pad from the outer surface. An infusion dyeing kit and method for supplying a kit are also disclosed.