金属加工油組成物、及び金属板積層体の製造方法

Japanese Patent JP7319760

B2

The present invention can provide: a metal processing oil composition by which excellent processability can be imparted when processing workpieces such as electromagnetic steel sheets and good adhesion can also be achieved, even without having to be removed, when adhering workpieces to each other by means of an anaerobic adhesive, the metal processing oil composition containing (A) a solvent having a flash point of 20-70°C (exclusive of 70°C), (B) a metal soap represented by general formula (1), Mn+(RCOO-)n (1) (in formula (1), M is a metal, R is a hydrogen atom or a hydrocarbon group having at most 16 carbon atoms, and n is an integer of 1 or greater. When n is an integer of 2 or greater, a plurality of Rs may be identical or different.), and (C) an oil agent; and a method for manufacturing a metal sheet laminate using said metal processing oil composition.

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Youta Maekawa
Hideo Sugii

JP2017244385A

August 02, 2023

December 20, 2017

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IDEMITSU KOSAN CO.,LTD.

C10M169/04; B21D28/02; B21D37/18

JP5339589A
JP3093897A
JP53043658A
JP57014696A
JP6166887A
JP2006334648A
JP5331484A
JP2006257335A
JP2007270082A
JP2009221448A
JP2008050515A
JP2003129079A

WO2012086445A1

Patent Attorney Corporation Otani Patent Office

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