'Kollidon 25';'plasdone';1-Ethenyl-2-pyrrolidinone;1-Ethenyl-2-pyrrolidinone (9ci);1-Ethenyl-2-pyrrolidinone homopolymer;1-Ethenyl-2-pyrrolidinone homopolymer, 9ci;1-Ethenyl-2-pyrrolidinone polymers;1-Ethenyl-2-pyrrolidinone, homopolymer;1-Vinyl-2-pyrrolidinone;1-Vinyl-2-pyrrolidinone cross-linked insoluble polymer;1-Vinyl-2-pyrrolidinone homopolymer;1-Vinyl-2-pyrrolidinone polymer;1-Vinyl-2-pyrrolidinone, monomer;1-Vinyl-2-pyrrolidinone, polymer;1-Vinyl-2-pyrrolidone;1-Vinyl-2-pyrrolidone polymer;1-Vinylpyrrolidin-2-one;1-Vinylpyrrolidinone;1-Vinylpyrrolidone;2-Pyrrolidinone, 1-ethenyl, homopolymer;2-Pyrrolidinone, 1-ethenyl-, homopolymer;2-Pyrrolidinone, 1-vinyl-, polymers;Agent at 717;Agent at-717;Agrimer;Albigen a;Aldacol Q;Antaron P 804;Bolinan;Crospovidone;Disadine;Ganex P 804;Ganex P-804;Hemodesis;Hemodez;K 115 (Polyamide);K 25 (Polymer);K 25;K 30 (Polymer);K 30;K 60 (Polymer);K 60;K115 (Polyamide);K25 (Polymer);K30 (Polymer);K60 (Polymer);Kollidin CLM;Kollidon;Kollidon 17;Kollidon 25;Kollidon 30;Kollidon CL;Luviskol;Luviskol K 30;Luviskol K 90;Luviskol K-30;Luviskol K30;Luviskol K90;N-Vinyl pyrrolidone;N-Vinyl-2-pyrrolidinone;N-Vinyl-2-pyrrolidone;N-Vinyl-2-pyrrolidone polymer;N-Vinylbutyrolactam polymer;N-Vinylpyrrolidinone;N-Vinylpyrrolidinone polymer;N-Vinylpyrrolidone;N-Vinylpyrrolidone polymer;N-Vinylpyrrolidone-2;Neocompensan;Peragal ST;Peregal ST;Periston;Periston-N;Peviston;Plasdone;Plasdone 4;Plasdone K 29-32;Plasdone K-26/28;Plasdone no. 4;Plasdone XL;Plasmosan;Polividone;Poly(1-(2-oxo-1-pyrrolidinyl)-1,2-ethanediyl);Poly(1-(2-oxo-1-pyrrolidinyl)ethylene);Poly(1-ethenyl-2-pyrrolidinone);Poly(1-vinyl-2-pyrrolidinone);Poly(1-vinyl-2-pyrrolidinone) homopolymer;Poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.1;Poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.2;Poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.3;Poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.4;Poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.5;Poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.6;Poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.7;Poly(1-vinyl-2-pyrrolidone);Poly(1-vinylpyrrolidinone);Poly(N-vinyl-2-pyrrolidinone);Poly(N-vinyl-2-pyrrolidone);Poly(N-vinylbutyrolactam);Poly(N-vinylpyrrolidinone);Poly(N-vinylpyrrolidone);Poly(vinylpolypyrrolidone);Poly(vinylpyrrolidinone);Poly(vinylpyrrolidone);Poly-N-vinyl pyrrolidone;Poly-N-vinylpyrrolidone;Polyclar a. t;Polyclar a. t.;Polyclar at;Polyclar H;Polyclar L;Polyclar-at;Polygyl;Polyplasdone;Polyplasdone XL;Polyvidonum;Polyvinyl pyrrolidone;Polyvinylpolypyrrolidone;Polyvinylpyrrolidone;Polyvinylpyrrolidone polymers;Polyvinylpyrrolidone, cross-linked;Povidone;Povidone(usan);Povidone, ban, usan;Protagent;PVP 1;PVP 2;PVP 3;PVP 4;PVP 5;PVP 6;PVP 7;PVP K 3;PVP-K 15;PVP-K 3;PVP-K 30;PVP-K 60;PVP-K 90;PVP10_SIAL;PVP40_SIAL;PVPP;Refresh;Sauflon;Soothe;Subtosan;Tears plus;Tolpovidone I 131;Tolpovidone I-131;Toxobin;V-Pyrol;Vinisil;Vinyl-2-pyrrolidone;Vinylbutyrolactam;Vinylpyrrolidinone;Vinylpyrrolidinone polymer;Vinylpyrrolidone;Vinylpyrrolidone polymer