AMINO (THIO) CARBAMATE ESTERS AND (DI) URETHANES

摘要

Substituted amino carbamate derivatives corresponding to the formula are effective in stabilizing organic materials against oxidative, thermal and actinic degradation, said derivatives being particularly effective as color improvers and process stabilizers in organic materials containing phenolic antioxidants and/or metal salts of fatty acids and/or hindered amine light stabilizers and/or organic phosphorus compounds; and certain of said derivatives as new compounds.