abstract |
4-ALKYLPHENYL-ALKYL-2-NAPHTHYLAMINES AND MIXTURES OF 4-ALKYLPHENYL-1-ALKYL-2-MAPHTHYLAMINES WITH 4-ALKYLPHENYL-2-NAPHTHYLAMINES ARE EFFECTIVE IN IMPROVING THE OXIDATION RESISTANCE, CLEANLINESS AND BEARING PERFORMANCE PROPERTIES OF LUBRICANT COMPOSITIONS. |