Addivant Announces Price Increase on ALKANOX®, ANOX®, ANOX® NDB®, LOWINOX®, NAUGARD®, NOVAZONE®, OCTAMINE®, ROYALTUF®, ULTRANOX® and WESTON® product ranges DANBURY, Conn., May 24, 2018 (GLOBE NEWSWIRE) -- Effective from the 1st of June or as contract terms allow, Addivant™, a global leader in polymer additives, is increasing the price of the following...