1,5- method of manufacturing a pentamethylene diamine, 1,5-production method and a polyisocyanate composition of pentamethylene diisocyanate production method of things

摘要

In the presence of substances that prevent the slowing or stopping of lysine decarboxylation reaction, L- lysine and / or a salt thereof, by lysine decarboxylase and / or mutant lysine decarboxylase, by which lysine decarboxylation, I to produce 1,5-pentamethylene diamine.