LUBRICATING AGENT COMPOSITION FOR PLASTIC PROCESSING

This lubricating oil composition for plastic processing according to the present invention comprises 0.1 to 40 mass% of the zinc dithiophosphate represented by general formula (1), 30 to 70 mass% of a sulfur-based extreme pressure agent, and 10 to 60 mass% of an organic acid salt based on the total...

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Bibliographic Details
Main Authors TAKAKI TOMOHIRO, YOKOTA HIDEO, ENDOU KAZUHIKO, SHIBATA JUNICHI
Format Patent
LanguageEnglish
French
Japanese
Published 04.10.2012
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:This lubricating oil composition for plastic processing according to the present invention comprises 0.1 to 40 mass% of the zinc dithiophosphate represented by general formula (1), 30 to 70 mass% of a sulfur-based extreme pressure agent, and 10 to 60 mass% of an organic acid salt based on the total content of the composition. [In formula (1), R1 and R2 represent the same or different C1-18 straight chain or branched alkyl groups]. La composition d'huile lubrifiante pour transformation des matières plastiques selon la présente invention comprend 0,1 à 40 % en poids de dithiophosphate de zinc représenté par la formule générale (1), 30 à 70 % en poids d'un agent pour extrême pression à base de soufre, et 10 à 60 % en poids d'un sel d'acide organique sur la base du poids total de la composition. [Dans la formule (1), R1 et R2 représentent des groupes alkyle C1 - 18 à chaîne droite ou ramifiée identiques ou différents].
Bibliography:Application Number: WO2011JP70744