METAL CLEANER AND METHOD FOR CLEANING METAL

• Main Authors: SUL TAE JOON, JEON YOUNG MIN, YOO JUNG HUN
• Format: Patent
• Language: English; Korean
• Published: 11.11.2022
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMISTRY; DETERGENT COMPOSITIONS; DETERGENTS; FATTY ACIDS THEREFROM; METALLURGY; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; USE OF SINGLE SUBSTANCES AS DETERGENTS

The present invention relates to a metal cleaner containing a purified corrosion inhibitor and an ester-based compound, and a method for cleaning metal using the same. More specifically, the present invention relates to a non-aqueous metal cleaner which has improved corrosion resistance to metal and improved cleaning power by applying refining technology. The ester-based compound includes C1 to C10 alkyl acetate, C1 to C10 alkyl butyrate, C1 to C10 alkyl lactate, C1 to C10 alkyl hexanoate, or a combination thereof. 정제된 부식 억제제 및 에스테르계 화합물을 포함하는 금속 세정제 및 이를 이용한 금속의 세정 방법에 관한 것으로, 정제 기술을 적용함으로써 금속에 대한 내부식성을 개선하고 세정력 등을 향상시킨 비수용성 금속 세정제에 관한 것이다.