| 摘要 |
<p>A rapidly active and long lasting biocide system (BS) comprising at least one watersoluble or waterdispersible monoquaternary ammonium or phosphonium salt biocidal agent or monoquaternary heterocyclic amine salt biocidal agent (M); and at least one watersoluble or waterdispersible polymeric quaternary ammonium salt, polymeric quaternary heterocyclic amine salt or polymeric cationic biguanide salt (P) and biocidal aqueous compositions comprising said biocide system.</p> |
