发明授权
US4368129A Multifunctional lubricant additives and compositions thereof 失效
多功能润滑添加剂及其组合物

Multifunctional lubricant additives and compositions thereof
摘要:
Metal salts of partially borated, partially phosphosulfurized polyols and hydroxyl-containing esters are effective multifunctional friction reducing, antioxidant and copper strip passivating additives when used in lubricating media.
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