| http://www.w3.org/ns/prov#value | - Alan Berry, managing director for biochemical research at Novozymes, which is working with Cargill and BASF on development of bio-based acrylic acid for such applications as coatings and absorbent materials, said, What keeps chemical company executives awake at night is security of supply for chemical building blocks -- not just pricing, but the potential for disruption in the petrochemical suppl
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