Process for rendering non-thermoplastic fibrous materials flame resistant to molten materials by application thereto of a flame resistant composition, and related articles and compositions

摘要

This invention relates to a process for rendering non-thermoplastic fibers and fibrous compositions flame resistant when contacted with a hot molten material, that involves the application thereto of a flame retardant composition incorporating a water-insoluble, non-phosphorous, solid, particulate mixture of brominated organic compound and a metal oxide or a metal oxide and metal hydrate.