NEW ORLEANS—On Nov. 29, the Polyurethane Foam Association (PFA) welcomed Bobby Bush Jr. into the Flexible Polyurethane Foam Hall of Fame during its fall meeting. Bush, the hall's 36th member, joins ...

This ability to vary foam properties by changes in the polymer is similar to that seen in polyurethane foams, although the technologies are very different since almost all polyurethane foams result ...