Radical Polymerization of Diene Hydrocarbons in a Presence of Peroxide ofHydrogen and Solvent. 1. Effectiveness of Initiation and Rate of Expansion H2O2 during Oligomerization in Metallic Equipment

摘要

Interest in oligomers of diene and vinyl series with terminal reactive groupsincreased in recent years. In particular, are of interest oligomers with the terminal hydroxyl groups as basis for obtaining polyurethanes. At present in the USA and Japan are produced on the experimental production scale the oligomers of butadiene, which have at the ends of the hydrocarbon chain the hydroxyl groups. These are liquid oligobutadienes of brand R-15M and R-45M (firm 'Sinclair Retgochemical Suc.'). Russian translations.