polylithionite polyneuropathy polyquaternium polycondensation polyisocyanurate polymethacrylate polygalacturonase polymorphonuclear polynucleotide polyoxymethylene polycarboxylate polycrystalline polyelectrolyte polyfluorinated polyfluoroalkyl polynucleotides polycap polymas polymid polypac polyco polylc polyon polydor polyaspartic polybutadine polybutylene polycarbonat polydextrose polydopamine polyfidelity polymetallic polymorphous polymyositis polynomially polypropylen polyribosome polyropylene polysilazane polysiloxane polysyllabic polysyllable polytheistic polyrex poly polyoxyethylene polyphosphate polysarcosine polypropylene polybutadiene