Dow Global Technolgoies LLC

Momentive Performance Materials Gmbh

Polyol International Bv

Jose Godoy

Francois M Casati

Werner A Lidy

Robbyn Prange

Andrew M Hogg

Alfredo B Larre

Katherine J Bladon

Steven English

Alberto Giovanni Melle

Jitka Jenc

A tertiary amine compound is shown and described herein. The tertiary amine is a reaction product of an isocyanate and a compound bearing an active hydrogen and a bicyclic tertiary amine in its molecule. The tertiary amine compounds have been found to be suitable as catalysts for producing polyurethanes. Also shown and described are processes employing the tertiary amine compounds in a reaction of an isocyanate and an alcohol in the presence of the tertiary amine compounds. Further, also shown and described is a method for making the tertiary amine.

Catalysts for producing polyurethanes

A process for producing a multi-layered article having a soft, leather-like feel comprising first introducing into a suitable mold a first liquid formulation designed to produce the top elastomeric layer on the finished article. A release agent is then applied on the elastomeric layer in the area where it is desired not to have adherence of the elastomer to the foam. Before the elastomeric layer is completely cured, a second liquid foam producing formulation, designed to produce a soft foam, is poured into the open mold. The elastomeric layer of the resulting article is integrally attached to the foam in the areas not containing the release agent.

Process for producing a multi-layered foam article and articles produced therefrom

A process for preparing a dispersion of a filler e.g., melamine, urea or borax in a dispersion or graft polymer polyol is provided. The process comprises (1) dispersing the filler in a suitable basestock (e.g., a polyether polyol) and (2) thereafter using this as the basestock for preparing the dispersion or graft polymer polyol. The polymer which is prepared in dispersed form in the second step may be for example (1) the reaction product of a polyamine, hydrazine or hydrazide and an isocyanate (PHD polymer) or (2) the reaction product of an olamine and an isocyanate (PIPA polymer). Alternatively styrene and acrylonitrile can be graft polymerised in the basestock in step (2). The new dispersion or graft polymer polyols containing dispersed filler are useful in the manufacture of fire resistant polyurethane foam for e.g., furniture applications.

Dispersion polymer polyols

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Geneva, Switzerland

Jose Godoy