GREASE COMPOSITION
The present invention provides a grease composition containing (a) a base oil, (b) a thickener comprising a urea compound, (c) an aminic antioxidant at 0.5 to 5 mass% with reference to the total mass of the composition, and (d) a quinolinic antioxidant at 0.5 to 5 mass% with reference to the total m...
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Format | Patent |
Language | English French Japanese |
Published |
08.02.2018
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Abstract | The present invention provides a grease composition containing (a) a base oil, (b) a thickener comprising a urea compound, (c) an aminic antioxidant at 0.5 to 5 mass% with reference to the total mass of the composition, and (d) a quinolinic antioxidant at 0.5 to 5 mass% with reference to the total mass of the composition.
La présente invention concerne une composition de graisse contenant (a) une huile de base, (b) un épaississant comprenant un composé d'urée, (c) un antioxydant aminé à raison de 0,5 à 5 % en masse par rapport à la masse totale de la composition, et (d) un antioxydant quinolinique à raison de 0,5 à 5 % en masse par rapport à la masse totale de la composition.
本発明により、(a)基油、(b)ウレア系化合物からなる増ちょう剤、(c)組成物の全質量を基準として、0.5~5質量%のアミン系酸化防止剤、及び(d)組成物の全質量を基準として、0.5~5質量%のキノリン系酸化防止剤を含有する、グリース組成物を提供する。 |
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AbstractList | The present invention provides a grease composition containing (a) a base oil, (b) a thickener comprising a urea compound, (c) an aminic antioxidant at 0.5 to 5 mass% with reference to the total mass of the composition, and (d) a quinolinic antioxidant at 0.5 to 5 mass% with reference to the total mass of the composition.
La présente invention concerne une composition de graisse contenant (a) une huile de base, (b) un épaississant comprenant un composé d'urée, (c) un antioxydant aminé à raison de 0,5 à 5 % en masse par rapport à la masse totale de la composition, et (d) un antioxydant quinolinique à raison de 0,5 à 5 % en masse par rapport à la masse totale de la composition.
本発明により、(a)基油、(b)ウレア系化合物からなる増ちょう剤、(c)組成物の全質量を基準として、0.5~5質量%のアミン系酸化防止剤、及び(d)組成物の全質量を基準として、0.5~5質量%のキノリン系酸化防止剤を含有する、グリース組成物を提供する。 |
Author | SATO Yuta HIROOKA Iwaki IJIMA Masatoshi |
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DocumentTitleAlternate | COMPOSITION DE GRAISSE グリース組成物 |
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RelatedCompanies | KYODO YUSHI CO., LTD |
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Snippet | The present invention provides a grease composition containing (a) a base oil, (b) a thickener comprising a urea compound, (c) an aminic antioxidant at 0.5 to... |
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SubjectTerms | 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 |
Title | GREASE COMPOSITION |
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