In January 2022,
Toray Industries, Inc. (hereafter referred to as Toray), a major Japanese chemical company, announced the development and sale of "
ecodearⓇN510," a nylon fiber made entirely from plant-based polymers. This new addition to the "ecodear
Ⓡ" product line, a comprehensive brand of bio-derived polymer materials and products, attracted significant attention, especially in the fashion industry, with news outlets around the world reporting on it.