
Following a lengthy investigation, the antitrust arm of the European Union (EU) is expected to file a formal complaint targeted at DuPont Co. and Honeywell International Inc., joint developers of the new refrigerant hydrofluoroolefin (HFO)-1234yf.

Following a lengthy investigation, the antitrust arm of the European Union (EU) is expected to file a formal complaint targeted at DuPont Co. and Honeywell International Inc., joint developers of the new refrigerant hydrofluoroolefin (HFO)-1234yf.