Huntsman International LLC

Anja Anneke Vanhalle

Hugo Verbeke

Eric Huygens

Gerhard Jozef Bleys

Jianming Yu

Giacomo Giannini

Herman Eugene Germain Moureau

Sandra Meynen

Sandra Marie Louise Meynen

Koon Yeow Chan

Herman Eugene Moureau

Sandra Marie Meynen

A trimerization catalyst composition suitable for making a polyisocyanurate comprising (insulation) foam, said composition comprising at least a trimerization catalyst compound selected from one or more organic salts from alkoxides wherein said organic salt is selected from alkali metal, earth alkali metal, a transition metal such as Ti and/or quaternary ammonium organic salts.

Isocyanate trimerization catalyst for making polyisocyanurate comprising foams

The present invention relates to a formulation comprising at least one thermoplastic polyurethane polymer and a flame retardant composition, the flame retardant composition comprising

Flame retardant composition for thermoplastic polyurethane polymers

Flame retardant thermoplastic composition comprising at least one thermoplastic polymer, preferably a thermoplastic polyurethane polymer, at least one conventional flame retardant and optionally at least one mineral filler together with modified polysiloxane in an amount of less than 1% by weight based on the total composition, preferably between 0.1 and 0.9% and most preferably between 0.25 and 0.75% by weight. The thermoplastic compositions are useful in applications where low flame properties are desirable, such as wire and cable applications.

Flame retardant thermoplastic composition

Isocyanate-terminated prepolymer having an NCO-value of 5-30% by weight and being the reaction product of an excessive amount of diphenylmethane diisocyanate comprising at least 80% by weight of 4,4'-diphenylmethane diisocyanate and a polyoxyethylene-polyoxypropylene polyol having an average molecular weight of 2000-10000, an average nominal hydroxy functionality of 2-6, an oxyethylene content of 21-45% by weight and a structure of the type -PO-PO/EO-EO wherein the PO block comprises 60-90% of the PO and the ratio of tipped EO:random is 3:1 to 1:3, and a process for preparing a flexible foam by reacting in a mould and at an index of 70-120, the above prepolymer or a composition comprising this prepolymer and

Prepolymer, polyol composition and process for making a flexible foam

Process for preparing a polyurethane material having no glass transition temperature below 25 C, which process involves using a polyoxyethylene polyoxypropylene polyol having a high oxyethylene content and a polyisocyanate having a high 4,4&prime;-diphenylmethane diisocyanate (4,4&prime;-MDI) content, wherein the reaction is conducted at an isocyanate index of 80 to 140.

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Everberg, Belgium

Anja Anneke Vanhalle