The company successfully demonstrated its fermentation process for bio-based acrylic acid (or BioAcrylic) at the 3,000-liter scale.(Logo: <a href="http://photos.prnewswire.com/prnh/20111108/CG01932LOGO)OPXBIO">http://photos.prnewswire.com/prnh/20111108/CG01932LOGO)OPXBIO</a> is working with The Dow Chemical Company to bring BioAcrylic into the $10-billion market for acrylic used in products such as diapers, detergents, paints and adhesives.Scale-up milestones are big pro