MICROBIAL CONTROL AGENT

摘要

PROBLEM TO BE SOLVED: To obtain a microbial control agent preventing aggregation of a bisquaternary ammonium salt compound and ensuring excellent control effects on microorganisms over a long term. SOLUTION: A pharmaceutical preparation is obtained by formulating the bisquaternary ammonium salt compound with a polyoxyethylene derivative. e.g. a polyoxyethylene distyrenated phenyl ether having 10-20 HLB. The aggregation can be prevented even by adding the resultant pharmaceutical preparation to a resin emulsion or a coating material. Thereby, product quality can be improved. The excellent control effects on the microorganisms can be ensured over the long term. COPYRIGHT: (C)2004,JPO&NCIPI