SOUND ABSORBING NON-WOVEN MATERIAL, SOUND ABSORBING MULTILAYER FILM, AND LAMINATES MADE THEREOF

摘要

An ostomy appliance includes a sound absorbing film comprising a triblock copolymer including polystyrene blocks and vinyl-bond rich rubber mid-block, and a sound absorbing non-woven material comprising the triblock copolymer including polystyrene blocks and vinyl-bond rich rubber mid-block. The ostomy appliance has improved sound absorbing properties to insulate flatulence noise.