1,1-Bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane-4,4′-(m-phenylenediisopropylidene)diphenol-phosgene copolymer Bisphenol M-Bisphenol TMC-phosgene copolymer Bisphenol M-phosgene-4,4′-(3,3,5-trimethylcyclohexylidene)bisphenol copolymer Carbonic dichloride, polymer with 4,4′-[1,3-phenylenebis(1-methylethylidene)]bis[phenol] and 4,4′-(3,3,5-trimethylcyclohexylidene)bis[phenol] Phenol, 4,4′-(3,3,5-trimethylcyclohexylidene)bis-, polymer with carbonic dichloride and 4,4′-[1,3-phenylenebis(1-methylethylidene)]bis[phenol] Phenol, 4,4′-[1,3-phenylenebis(1-methylethylidene)]bis-, polymer with carbonic dichloride and 4,4′-(3,3,5-trimethylcyclohexylidene)bis[phenol] α,α′-Bis(4-hydroxyphenyl)-m-diisopropylbenzene-1,1-bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane-phosgene copolymer