SENIOR

[ Synthetic rubber; Rubber, raw or semi-worked; Reclaimed rubber; Plastic substances, semi-processed; Semi-processed acrylic resins, being semi-finished products in the form of pellets, rods, foils, foams, fibers, films, and sheets; Semi-processed artificial resins, being semi-finished products in the form of pellets, rods, foils, foams, fibers, film, and sheets; Stuffing of rubber or plastic; Gum, raw or partly processed; Microporous hollow fibers made from polymers, plastic, semi-processed plastic for conducting membrane separations and apparatus containing the same; ] Microporous film and hollow fibers made from polymers, plastic, semi-processed plastic for separations applications used in the manufacture of electrochemical system, batteries, medical devices, sterile packaging and control-release devices and the like