Huntsman Petrochemical Corporation

Huntsman International LLC

Geert Lodewijk Dries

Eugene P Wiltz, Jr

Ernest Lee Rister, Jr

Robert Allison Grigsby

Thorsten Gurke

Robert A Grigsby, Jr

Joris Karel Peter Bosman

Heiko Heinrich Humbert

Srinivasa S Godavarthy

Petra Emma Vanderstraeten

Robert B Moore

Ingrid Welvaert

Henry Robertson

Ingrid Welvaet

Pietro Buono

Ernest Lee Rister

Eugene P Wiltz

Joris Karel Bosman

An isocyanate reactive composition including at least one component selected from the group consisting of a polyether polyol, a polyester polyol, a polyether polyamide and a polyester polyamide; one or more amine components, each of said amine components having a given structure. In some embodiments, the average number of nitrogen atoms of said amine components is in the range of 5 to 10.

Composition

The invention is related to a method for reducing the emission of acetaldehyde and/or propionaldehyde from a polyurethane or polyurea foam, by using a reaction mixture comprising at least one isocyanate reactive component selected from the group consisting of a polyether polyol, a polyester polyol, a polyether polyamine and a polyester polyamine; an isocyanate component; and cyanoacetamide.

Method for the reduction of aldehyde emission in polyurethane foam

An isocyanate reactive composition comprising In some embodiments, the average number of nitrogen atoms of said amine components is in the range of 5 to 10.

Anti-corrosion coating for metallic substrates obtainable by reacting an organic polyisocyanate with a compound containing isocyanate-reactive hydrogen atoms at an isocyanate index of between 1000 and 5000% in the presence of a trimerisation catalyst.

Polyisocyanate-based anti-corrosion coating

An isocyanate reactive composition comprising

Composition to reduce the amount of aldehydes emitted from polyurethane foams

The present disclosure provides a method for reducing the aldehyde content in an amine catalyst by treating the amine catalyst with a treating agent selected from a cyclic urea substituted with at least one isocyanate reactive group, a free radical scavenger and a mixture thereof. The treated amine catalyst may then be used in the production of polyurethane materials which exhibit reduced aldehyde emissions.

Reduction of aldehydes in amine catalysts

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Zonhoven, Belgium

Geert Lodewijk Dries