Age-resisting polymers comprised of segmetric units which are derived from N-(4-anilino-phenyl) -amp;agr;-mercaptoacetamide or N-(4- anilino phenyl)- amp;bgr;-mercaptopropionamide

摘要

This invention relates to polymers which contain amino-sulfide age- resistant groups, and their preparation by reaction of aminomercaptans.