METHOD FOR EVALUATING DETERGENCY OF W/O MICROEMULSION-TYPE DETERGENT, CLEANING METHOD BY W/O MICROEMULSION-TYPE DETERGENT, AND METHOD FOR FORMING FILM

• Main Authors: KUDO REIKO, AOYANAGI ISAO, YOSHIDA MIZUHO
• Format: Patent
• Language: English; Japanese
• Published: 09.02.2017
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMISTRY; CLEANING; CLEANING IN GENERAL; DETERGENT COMPOSITIONS; DETERGENTS; FATTY ACIDS THEREFROM; METALLURGY; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; TRANSPORTING; USE OF SINGLE SUBSTANCES AS DETERGENTS

PROBLEM TO BE SOLVED: To provide a method for evaluating detergency of a W/O microemulsion-type detergent, a cleaning method by a W/O microemulsion-type detergent, and a method for forming a film.SOLUTION: The method for evaluating detergency of a W/O microemulsion-type detergent is an evaluation method of a W/O microemulsion-type detergent formed by mixing water and a surfactant in a solvent, where detergency is evaluated based on absorbance and a proton signal of a water molecule inH-NMR measurements.SELECTED DRAWING: None 【課題】Ｗ／Ｏマイクロエマルション型洗浄剤の洗浄性の評価方法、Ｗ／Ｏマイクロエマルション型洗浄剤による洗浄方法および被膜形成方法を提供することを目的とする。【解決手段】本発明のＷ／Ｏマイクロエマルション型洗浄剤の洗浄性の評価方法は、溶剤に水と界面活性剤とを配合したＷ／Ｏマイクロエマルション型洗浄剤の洗浄性の評価方法であって、吸光度および１Ｈ−ＮＭＲ測定での水分子のプロトンシグナルに基づき洗浄性を評価することを特徴とする。【選択図】なし