POLY(STYRENE-CO-ALPHA-METHYLSTYRENE);POLY(STYRENE-CO-ALPHA-METHYLSTYRENE), SO FTENING POINT 100 DEG. C;POLY(STYRENE-CO-ALPHA-METHYLSTYRENE), SO FTENING POINT 119 DEG. C;Styrene-α-methylstyrene polymer;poly(styrene-co-α-methylstyrene);Ethenylbenzene,copolymerwith(1-methylethenyl)benzene,(.alpha.-Methylstyrene-styrene)copolymer ;ethenyl-benzenpolymerwith(1-methylethenyl)benzene ;Styrol, a-methylstyrol, copolymer
