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1. (WO2017031594) COMPOSITE BALL BAT INCLUDING A BARREL WITH STRUCTURAL REGIONS SEPARATED BY A POROUS NON-ADHESION LAYER

Pub. No.:    WO/2017/031594    International Application No.:    PCT/CA2016/051007
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Sat Aug 27 01:59:59 CEST 2016
IPC: A63B 59/54
A63B 59/50
B32B 1/08
B32B 37/02
Applicants: EASTON DIAMOND SPORTS, LLC.
Inventors: FITZGERALD, Stephen, Bruce
ST. LAURENT, Frederic
Title: COMPOSITE BALL BAT INCLUDING A BARREL WITH STRUCTURAL REGIONS SEPARATED BY A POROUS NON-ADHESION LAYER
Abstract:
A composite ball bat or other sporting-good implement includes a handle and a barrel attached to or integral with the handle. The barrel has a wall including a first structural region and a second structural region between which a porous separation layer is positioned. The separation layer is at least partially coated with a release agent that prevents, or substantially prevents, adherence of the separation layer to at least one of the first or second structural regions.