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SYNERGISTIC ANTIOXYDANS COMBINATIONS FOR LUBRICATING OILS
SYNERGISTIC ANTIOXYDANS COMBINATIONS FOR LUBRICATING OILS
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机译:润滑油的协同抗氧剂组合
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摘要
This invention provides synergistic combinations of dithioketals with hindered phenols, phosphite esters, or mixtures thereof. These combinations are useful antioxidants in lubricating oils.
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