| abstract |
Polyurethane compositions, polyurethane products, and methods of making polyurethane foams comprising a mixture comprising at least two aldehyde scavengers are disclosed. The mixture of scavenger compounds may reduce, if not eliminate, aldehyde emissions from the polyurethane foam. The scavenger compound comprises at least one member selected from the group consisting of: phenol or substituted phenols, 1, 3-dicarbonyl compounds, polyamines with 1, 3-propanediamino functionality, melamine, 1, 2-diaminocycloalkanes, ammonium salts and aminosilicones. |