Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen

Full Title

Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers > Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen