Alkylidene bisphenol phosphites and phosphates having 2,2,6,6-tetramethyl piperidinyl groups and synthetic resin composition

摘要

Alkylidene bisphenol phosphites and phosphates having 2,2,6,6-tetramethyl piperidinyl groups are provided having the formula: <IMAGE> I wherein: R1 is alkyl having from one to about twelve carbon atoms; R2, R3 and R4 are each selected from the group consisting of hydrogen and alkyl having from one to about twelve carbon atoms; m is 0 or 1; n is 0 or 1; X is selected from the group consisting of <IMAGE> (1) wherein: R5 is selected from the group consisting of hydrogen, oxyl O2, alkyl having from one to about twelve carbon atoms; arylalkyl having from seven to about eighteen carbon atoms; 2,3-epoxypropyl, acyl having from one to about eight carbon atoms and <IMAGE> in which R6 is selected from the group consisting of hydrogen, alkyl having from one to about twelve carbon atoms and phenyl, and Y1 is selected from the group consisting of hydrogen; acyl having from one to about twelve carbon atoms; and <IMAGE> Z1 is selected from the group consisting of <IMAGE> wherein R7 is alkyl from one to about twelve carbon atoms; and <IMAGE> (2) wherein: R6 is selected from the group consisting of hydrogen, alkyl having from one to about twelve carbon atoms and phenyl; and Z2 is selected from the group consisting of <IMAGE> +TR <IMAGE> in which R7 is alkyl having from one to about twelve carbon atoms; R6 is alkylene having from one to about eight carbon atoms and Y2 is selected from the group consisting of hydrogen and acyl having from one to about eight carbon atoms.