ISTANBUL - Leather and suede fabrics and textiles business, the Flokser Group, has developed a new artificial leather fabric using bio-based materials supplied by DuPont Tate and Lyle Bio Products and BioAmber. The new synthetic leather fabric has been launched under its Sertex brand and comprises a polyester polyol made from BioAmber's Bio-SA bio-based succinic acid and DuPont Tate & Lyle Bio Products' Susterra bio-based 1,3-propanediol.