微生物防除剤、及び、微生物防除方法

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专利权人:

アクアス株式会社

发明人:

伊藤 雅代,神澤 啓

申请号：

JP2009059150

公开号：

JP5280896B2

申请日:

2009.03.12

申请国别(地区):

JP

年份:

2013

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a microorganism controlling agent in which sufficient effect is acquired at addition in low concentration in an actual water system, especially in an open circulating cooling water system, safety is high, and handling is easy, and to provide a microorganism control method.

SOLUTION: The microorganism controlling agent includes: one or more sorts chosen from 2-phosphonobutane-1,2,4-tricarboxylic acid, 1-hydroxyethylidene-1,1-diphosphonic acid, polymaleic acid, and these water-soluble salts and a compound shown by general formula (I), as active ingredients. In the formula, R1and R4are a 1-4C linear or branched, same or different alkylene group, R2and R5are each a hydrogen atom, a same or different halogen atom, and a lower alkyl group or a lower alkoxy group, R3is a 2-12C linear or branched alkylene group, R6is a 1-18C linear or branched alkyl group, and Z-is an anion dissociable in water.

COPYRIGHT: (C)2010,JPO&INPIT

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