| 摘要 |
PURPOSE:A slime controlling agent for industrial water system, showing excel lent slime controlling effects with a small amount by synergistic effects, obtained by combining 1,4-bis(bromoacetoxy)-2-butene with a germicidal quaternary ammo nium salt. CONSTITUTION:A slime controlling agent obtained by blending 1,4-bis(bromoacetoxy)-2-butene with a germicidal quaternary ammonium salt (e.g. didecyldimethylammonium chloride, lauryldimethyl-benzylammonium chloride, cetyltrimethylammonium chloride, laurylpyridinium chloride, etc.) in a weight ratio of 1:0.1-10, preferably 1:0.25-4. The agent has extremely low toxicity to human and animals and is extremely safely usable. |
