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Home › Process for the preparation of isophorone diisocyanate from isophorone dicarbamyl esters using highly selective SnO.sub.2 or CuO catalysts

Process for the preparation of isophorone diisocyanate from isophorone dicarbamyl esters using highly selective SnO.sub.2 or CuO catalysts

US Patent 4873365 · Granted Oct 10, 1989

Estimated economic value: $18,202,000 ⓘ

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