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Biodegradeable plastic from CO2

clipped from www.technologyreview.com

Fantastic plastic: Novomer, based in Ithaca, NY, is working on commercializing a process to convert carbon dioxide into different forms of biodegradable polymers, including a honeylike liquid and a powder.
Credit: Novomer
Affordable, biodegradable plastics made from carbon dioxide are moving closer to market. Novomer, based in Ithaca, NY, which is developing the plastics, has received $6.6 million in venture-capital funding. Novomer, which was founded in 2004, plans to use the investment to scale up its manufacturing capacity.
Novomer uses the same raw materials–carbon dioxide and epoxides–but its product is distinguished by a metallic catalyst developed by Coates. The zinc-based catalyst works at room temperature and low pressure, and it’s faster. “Our reaction takes a matter of minutes,” Coates says. “So we can use a lot less of the catalyst.”

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