any of a class of solid or semisolid viscous substances obtained either as exudations from certain plants or prepared by polymerization of simple molecules

a naturally occurring or synthetic compound consisting of large molecules made up of a linked series of repeated simple monomers

a glassy thermoplastic; can be cast and molded or used in coatings and adhesives

a lightweight thermoplastic; used especially in packaging and insulation

a resin derived from allyl alcohol that hardens when cured; used as an adhesive

a clear thermosetting resin made from urea and formaldehyde and used in electrical fittings, adhesives, and finishes

a durable synthetic resin widely used in adhesives and paints