To provide a cleaner having sufficient cleaning effect without providing deterioration and breakage when an object to be cleaned has a smooth and steep surface, and a cleaning method.SOLUTION: A cleaner has 3 wt.% to 50 wt.% of ammonium thioglycolate, 0.5 wt.% to 30 wt.% of 2 or more kinds of surfactants, and 0.5 wt.% to 20 wt.% of a non-water-soluble organic solvent, and pH is 6.0 to 7.4.SELECTED DRAWING: Figure 1
【課題】洗浄する対象物が平滑で急峻な面を備えた場合に、劣化・損傷を与えないで、十分な洗浄効果を有する洗浄剤、及び洗浄方法を提供する。【解決手段】洗浄剤は、3重量%以上50重量%以下のチオグリコール酸アンモニウムと、0.5重量%以上30重量%以下の2種類以上の界面活性剤と、0.5重量%以上20重量%以下の非水溶性有機溶剤とを有し、pHが6.0以上7.4以下である。【選択図】図1
CLEANER AND CLEANING METHOD
洗浄剤、及び洗浄方法
2020-04-09
Patent
Electronic Resource
Japanese
IPC: | C11D Reinigungsmittelgemische , DETERGENT COMPOSITIONS / B08B Reinigen allgemein , CLEANING IN GENERAL / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / C23G CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS , Reinigen oder Entfetten metallischer Werkstoffe durch chemische Verfahren, ausgenommen Elektrolyse |
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