ODOR-FADING PREVENTION FROM ORGANOSULFUR-ODORIZED LIQUEFIED PETROLEUM GAS

摘要

Abstract of the DisclosureA process for preventing odor-fading of liquefiedpetroleum gas odorized with organosulfur compounds whereinthe gas is stored in containers having new or recentlycleaned interior surfaces, such surfaces having beenpretreated with benzotriazole, tolyl triazole, mercapto-benzothiazole, benzothiazyl disulfide or mixtures thereof.