PROBLEM TO BE SOLVED: To provide an antiseptic antifungal composition which is used for antiseptic and antifungal treatment of industrial materials and industrial products, including industrial materials such as wood materials, fibers and adhesives, water used for papermaking process in the paper-pulp industry, cooling water and washing water used in various industries, heavy oil sludge, metalworking fluids, textile oils, paints, coating liquids for paper, latexes, sizing agents, lignin solutions and lignin waste liquids and lignin-based concrete admixtures, and is capable of retaining the antiseptic antifungal effect over a long period of time.SOLUTION: The composition comprises an iodopropargyl derivative such as 3-iodo-2-propynylbutylcarbamate as a first active component and a halogenated acetate derivative such as 1,4-bis(bromoacetoxy)-2-butene as a second active component.COPYRIGHT: (C)2010,JPO&INPIT【課題】木材、繊維、接着剤などの工業用原料、紙・パルプ工業における抄紙工程水、各種工業用の冷却水や洗浄水、重油スラッジ、金属加工油剤、繊維油剤、塗料、紙用塗工液、ラテックス、糊剤、リグニン溶液やリグニン廃液、リグニン系コンクリート混和剤など工業用原料や製品の防腐および防黴に使用される防腐防黴剤組成物であって、長期間に亘り、防腐防黴効果の持続する上記組成物を提供する。【解決手段】第一成分として3-ヨード-2-プロピニルブチルカーバメートのようなヨードプロパギル誘導体と、第二成分として1,4-ビス(ブロモアセトキシ)-2-ブテンのようなハロゲン化酢酸エステル誘導体とを有効成分としてなる組成物。【選択図】なし
