SEARCH Articles Figures Tables Acid-Catalyzed Phenol-Formaldehyde Condensation Acid-Catalyzed Phenol-Formaldehyde Condensation (Novolaks) Formaldehyde Lewis acid catalyzed alkene addition Formaldehyde, acid catalyzed procedure Formaldehyde, acid catalyzed with aromatic compounds Phenol-formaldehyde resins acid-catalyzed