HYDROPHOBIC THERMOPLASTIC POLYURETHANE AS A COMPATILIZER FOR POLYMER BLENDS FOR GOLF BALLS

摘要

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.