LUBRICANT COMPOSITION FOR METAL WORKING USE

PROBLEM TO BE SOLVED: To obtain a lubricant composition for metal working use exhibiting high lubricity while preventing the scorching between a working tool and an object material at least similarly to the case using a chlorine-based extreme- pressure agent even under such severe working conditions...

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Bibliographic Details
Main Authors SUZUKI KUNIHIKO, ISHIMATSU HIROYUKI
Format Patent
LanguageEnglish
Published 30.07.2003
Edition7
Subjects
CHEMISTRY
FUELS
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS
LUBRICANTS
LUBRICATING COMPOSITIONS
METALLURGY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Summary:PROBLEM TO BE SOLVED: To obtain a lubricant composition for metal working use exhibiting high lubricity while preventing the scorching between a working tool and an object material at least similarly to the case using a chlorine-based extreme- pressure agent even under such severe working conditions as to tend to cause scorching without using any such an agent that may affect the environment or human health. SOLUTION: This lubricant composition for metal working use is obtained by incorporating a base oil with a combination of a sulfur-based extreme- pressure agent and/or phosphorus-based one, a perbasic alkaline earth metal salt and a boric ester. COPYRIGHT: (C)2003,JPO
Bibliography:Application Number: JP20020011317