发明申请
US20160369035A1 ALDEHYDE SCAVENGERS MIXTURES FOR POLYURETHANE FOAMS 审中-公开
用于聚氨酯泡沫塑料的ALDEHYDE SCAVENGERS混合物

ALDEHYDE SCAVENGERS MIXTURES FOR POLYURETHANE FOAMS
摘要:
A polyurethane composition comprising a mixture comprising at least two aldehyde scavengers, a polyurethane product, and a process for making polyurethane foam are disclosed. The mixture of 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, and aminosiloxane.
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