BIODEGRADABLE PLASTIC, ENVIRONMENTALLY FRIENDLY CABLE MADE THEREWITH, AND ENVIRONMENTALLY FRIENDLY HEADSET

摘要

A biodegradable plastic is provided by mixing starch; a biodegradation promoter, such as humic and/or fulvic acid; oil, such as white mineral oil; polypropylene; and a hydrogenated styrene isoprene/butadiene block copolymer. An environmentally friendly cable (12) is provided by extruding the biodegradable plastic with wiring (42, 44) therein. An environmentally friendly headset (10) includes the environmentally friendly cable (12), and may also includes one or more speaker sets (18) and a microphone assembly (16), each also made, at least in part, with biodegradable material.