Allied Chemical Corporation

Kenneth B Gilleo

Francis E Evans

Morris B Berenbaum

A composition for increasing flame resistance of a step-reaction polymer comprising a metal salt of certain organic acids in combination with certain organic acids or their ammonium salts, the method of treating the step-reaction polymer with the composition and the resulting treated polymer.

Synergistic compositions for increasing flame resistance of polymers

A flame resistant organic polymer which decomposes into fragments containing acidic and/or basic groups and the process for making same comprising treating an organic polymer which decomposes into said fragments with from about 0.5 to about 25 weight percent of a compound which contains at least one functional radical selected from --0--, --S-- and --N-- and at least one carboxyl or mercapto group which is able to dissociate in water to provide a free positively charged ion.

Growing community of inventors

Saint Paul, MN, United States of America

Kenneth B Gilleo