Tin-free catalysts for the production of aliphatic thermoplastic polyurethanes

Author:

Schellekens Yves1234,Van Trimpont Bert1234,Goelen Pieter-Jan1234,Binnemans Koen564,Smet Mario564,Persoons Marie-Anne78,De Vos Dirk1234

Affiliation:

1. Centre for Surface Chemistry and Catalysis

2. Department of Microbial and Molecular Systems (M2S)

3. Faculty of Bioscience Engineering

4. B-3001 Heverlee, Belgium

5. Molecular Design and Synthesis

6. KU Leuven Department of Chemistry

7. Lubrizol NV

8. B-2260 Oevel, Belgium

Abstract

Iron compounds, such as FeCl3, are highly active and temperature resistant catalysts for the solventless reaction of polyols with aliphatic diisocyanates to form thermoplastic polyurethanes.

Publisher

Royal Society of Chemistry (RSC)

Subject

Pollution,Environmental Chemistry

Reference15 articles.

1. J. H. Saunders and K. C.Frisch , Polyurethanes: Chemistry and Technology – I. Chemistry , Interscience Publishers, John Wiley & Sons , New York , 1962

2. G. Oertel , Polyurethane Handbook , Carl Hanser Verlag , Munich Vienna New York , 2nd edtn, 1994

3. Trends in industrial catalysis in the polyurethane industry

4. Recent Developments in Polyurethane Catalysis: Catalytic Mechanisms Review

5. On the Versatility of Urethane/Urea Bonds: Reversibility, Blocked Isocyanate, and Non-isocyanate Polyurethane

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