英文别名:
2-Pyrrolidinone, 1-ethenyl-, polymer with 1-ethenyl-1H-imidazole;airborne agent;Copolymer of vinylrolidone and vinylimidazole;floatign agent;PVPVI;suspending agent;high-polymeric polyvinyl pyrrolidone;2-Pyrrolidinone,1-ethenyl-,polymers,polymer with 1-ethenyl-1H-imidazole