ARLINGTON, Va. - The Alliance for the Polyurethanes Industry (API) has issued a call for papers and posters to be presented at the Polyurethanes 2007 Technical Conference in partnership with Utech North America on Sept. 24-26. The conference will be held at the Gaylord Palms Resort and Convention Center in Orlando, Fla. Paper abstracts are due by March 1; poster abstracts are due by May 1. Submission instructions, paper guidelines and templates can be found on API’s website,