Synonyms: Phenol, 4,4'-(1-methylethylidene)bis-, polymer with (chloromethyl)oxirane, 1,3-diisocyan methylbenzene, 2,4-diisocyanato-1-methylbenzene and .alpha.-hydro-.omega.-ato-2- hydroxypoly[oxy(methyl-1,2-ethanediyl)];TDI/ polypropylene glycol/ bisphenol A/ epichlorohydrin