Organotin catalysts for use in polyurethane systems

Details Organotin catalysts for use in polyurethane systems Organotin catalysts for use in polyurethane systems

1989-09-11

1991-01-22

Welsh, Maurice J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

556 90, C07F 722

Patent

active

049872443

ABSTRACT:
Useful as catalysts for the reaction of a polyisocyanate or a partially blocked polyisocyanate with a hydroxy-containing compound are organotins of the formula

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Bates, Paul A., Hursthouse, Michael B., "The Structure of 2,2-Dialkyl-1,3,2-Oxathiastannolanes", Journal of Organometallic Chemistry, 325 (1987), 129-139.
Yokoo, Makoto, "Tetraalkyldistannoxanes as Catalysts for Urethane Formation", `Polymer Letters`, vol. 5, pp. 57-63 (1967).

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