申请人:Ciba-Geigy Corporation
公开号:US04189587A1
公开(公告)日:1980-02-19
Lubricating oil compositions, comprising as additive, from 0.001 to 10% by weight, based on the weight of the total composition, of a 1- or 3-aminomethyl-hydantoin or a 1,3-diaminomethyl-hydantoin.
润滑油组合物,包括添加剂,按照总组合物重量计,含有0.001至10%的1-或3-氨甲基-海达因或1,3-二氨甲基-海达因。