ALDEHYDE SCAVENGERS FOR POLYURETHANE FOAMS

Title:

ALDEHYDE SCAVENGERS FOR POLYURETHANE FOAMS

Document Type and Number:

WIPO Patent Application WO/2016/201615

Kind Code:

A1

Abstract:

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.

Inventors:

SU SHENG (CN)
BURDENIUC JUAN JESUS (US)
LAL GAURI SANKAR (US)
AL-RASHID JENNIFER E A (US)
PANITZSCH TORSTEN (DE)

Application Number:

PCT/CN2015/081524

Publication Date:

December 22, 2016

Filing Date:

June 16, 2015

Export Citation:

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Assignee:

AIR PROD & CHEM (US)
SU SHENG (CN)

International Classes:

C08G18/00; C08G18/30; C08K3/22; C08K5/13; C08K5/138; C08K5/20

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