摘要 |
A polyurethane composition comprising an aldehyde scavenger, a polyurethane product, and a process for making polyurethane foam are disclosed. The scavenger compounds can reduce, if not eliminate, the emissions of aldehydes from polyurethane foams. The scavenger compounds comprise at least one member selected from the group consisting of: phenol or substituted phenol, a 1, 3-dicarbonyl compound, a polyamine bearing a 1, 3-propanediamino function, melamine, a 1, 2-diaminocycloalkane, an ammonium salt; a compound containing the bisulfite anion, titanium dioxide and aminosiloxane. |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC.;SU, Sheng |
发明人 |
SU, Sheng;BURDENIUC, Juan Jesus;LAL, Gauri Sankar;AL-RASHID, Jennifer E. A.;PANITZSCH, Torsten |