LUBRICANT FOR COLD WORKING OF METAL

PURPOSE:The titled lubricant having improved stability in preservation and in use and improved lubricating performance, consisting of an emulsion containing a specific acrylic acid methyl estr-methacrylic acid methyl ester copolymer and water dispersion of metallic soap. CONSTITUTION:The aimed lubri...

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Bibliographische Detailangaben
Hauptverfasser: TAKAISHI KAZUHIDE, KOBORI TAKESHI, KIMURA SHIGEKI, ITO TADASHI, TAMURA MASAMITSU, KAMIMURA MITSURU
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:The titled lubricant having improved stability in preservation and in use and improved lubricating performance, consisting of an emulsion containing a specific acrylic acid methyl estr-methacrylic acid methyl ester copolymer and water dispersion of metallic soap. CONSTITUTION:The aimed lubricant consisting of (A) an emulsion containing an acrylic acid butyl ester-methacrylic acid methyl ester copolumer having 10-40 resin acid value and -20-20 deg.C glass transition temperature and (B) a water dispersion of metallic soap. EFFECT:Readily removable after processing.