2H-Pyran, 2-(4-ethenylphenoxy)tetrahydro-, polymer with 4-ethenylphenol 4-(2-Tetrahydropyranyloxy)styrene-4-hydroxystyrene copolymer p-(2-Tetrahydropyranyloxy)styrene-p-hydroxystyrene copolymer p-(Tetrahydropyranyloxy)styrene-4-hydroxystyrene copolymer p-Hydroxystyrene-p-(2-tetrahydropyranyloxy)styrene copolymer p-Hydroxystyrene-p-1-tetrahydropyranyloxystyrene copolymer p-Tetrahydropyranyloxystyrene-p-hydroxystyrene copolymer Phenol, 4-ethenyl-, polymer with 2-(4-ethenylphenoxy)tetrahydro-2H-pyran Poly(p-tetrahydropyranyloxystyrene-p-hydroxystyrene)