CLEANING AGENT COMPOSITION AND CLEANING METHOD

• Main Authors: AOYANAGI ISAO, YOSHIDA MIZUHO
• Format: Patent
• Language: English; Japanese
• Published: 15.03.2022
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMICAL SURFACE TREATMENT; CHEMISTRY; CLEANING; CLEANING IN GENERAL; CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DETERGENT COMPOSITIONS; DETERGENTS; DIFFUSION TREATMENT OF METALLIC MATERIAL; FATTY ACIDS THEREFROM; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; TRANSPORTING; USE OF SINGLE SUBSTANCES AS DETERGENTS

To provide a cleaning agent composition excellent in draining performance and reusable after being used for cleaning, and a cleaning method using the cleaning agent composition.SOLUTION: A cleaning agent composition comprises a hydrocarbon solvent (A) and an organic solvent (B), wherein the organic solvent (B) has a solubility parameter (SP value) of 18.1 (J/cm3)0.5 to 21.5 (J/cm3)0.5 and contains an organic solvent (B1) having an IOB value of 0.625 to 1.17, and is capable of distillation regeneration.SELECTED DRAWING: None 【課題】水切り性に優れ、かつ、洗浄に用いた後に再利用が可能な洗浄剤組成物、及び当該洗浄剤組成物を用いた洗浄方法の提供。【解決手段】炭化水素系溶剤（Ａ）と、有機溶剤（Ｂ）とを含有し、前記有機溶剤（Ｂ）は、溶解度パラメーター（ＳＰ値）が１８．１（Ｊ／ｃｍ３）０．５超２１．５（Ｊ／ｃｍ３）０．５未満であり、かつ、ＩＯＢ値が０．６２５超１．１７未満である有機溶剤（Ｂ１）を含み、蒸留再生が可能である、洗浄剤組成物。【選択図】なし