polycondensation polyisocyanurate polymethacrylate polyoxymethylene polyacrylonitrile polygalacturonase polymorphonuclear polyaspartic polybutadine polybutylene polycarbonat polydextrose polyglycerol polymorphous polymyositis polynomially polypropylen polyropylene polyrotaxane polysilazane polysiloxane polysyllabic polysyllable polytheistic polycarboxylate polycrystalline polyelectrolyte polyfluorinated polynucleotides polyhydramnios polyisocyanate polylithionite polymerisation polymerization polyneuropathy polynorbornene polyquaternium polydispersity polyphosphate polysarcosine polybutadiene polycistronic polydioxanone polysiloxanes polyunwrapper polynucleotide polymersource polymorphisms polyoxyethylene polymet