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US4778480A Color stabilization additives for diesel fuel containing rare earth metals and oxygenated compounds 失效
包含稀土金属和含氧化合物的柴油燃料的稳定添加剂

Color stabilization additives for diesel fuel containing rare earth
metals and oxygenated compounds
摘要:
Diesel oil of improved color stability contains a phosphosulfurized polyisobutylene which is hydrolyzed and ethoxylated; a rare earth metal; and an oxygenated compound.
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