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Nitrogen-containing products of phosphosulfurized esters and lubricants containing same
Nitrogen-containing products of phosphosulfurized esters and lubricants containing same
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机译:磷硫酯的含氮产品和含有该产品的润滑剂
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摘要
The invention herein is concerned with novel compositions of matter made by (1) reacting phosphorus pentasulfide with a polyhydroxyester and (2) reacting this product with a nitrogen-containing compound, and lubricant compositions containing same.
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