Process for the preparation of biuret polyisocyanates, the compo

Details Process for the preparation of biuret polyisocyanates, the compo Process for the preparation of biuret polyisocyanates, the compo

1988-12-07

1990-12-25

Siegel, Alan

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

Organic compounds

Carboxylic acid esters

560159, 560 90, 560127, 2521822, C07C26100, C07C 6976, C07C 6974

Patent

active

049805002

ABSTRACT:
The present invention is directed to a process for the preparation of urethane-modified biuret polyisocyanates by the reaction of

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"Lackunstharze", by Hans Wagner and Hans Friedrich Sarx, 1971, pp. 153-173.
Agnew. Chem. 72, pp. 1002 et seq.

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