Beiersdorf and Evonik have reached an agreement on a research partnership that aims to develop sustainable raw materials for care products using carbon dioxide (CO2) as the starting material.    Beiersdorf says it is looking for new sources of raw materials that will also reduce the company’s carbon footprint. One option here is artificial photosynthesis technology. The idea: with the aid of electricity from solar energy and bacteria, valuable raw materials are produced with water and CO2, dra...