发明授权
- 专利标题： Oil additives containing a thiocarbamyl moiety
- 专利标题（中）： 含有硫代氨基甲酰部分的油添加剂
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申请号： US218446申请日： 1980-12-19
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公开(公告)号： US4303539A公开(公告)日： 1981-12-01
- 发明人: Won R. Song
- 申请人： Won R. Song
- 申请人地址： NJ Florham Park
- 专利权人： Exxon Research & Engineering Co.
- 当前专利权人： Exxon Research & Engineering Co.
- 当前专利权人地址： NJ Florham Park
- 主分类号： C07C335/12
- IPC分类号： C07C335/12 ; C07D257/02 ; C07D295/13 ; C10L1/24 ; C10M135/00 ; C10M1/38
摘要：
Thiocarbamyl derivatives, including thioureas and thiocarbamic esters derived from the reaction of an alkenyl isothiocyanate with an amine and alcohol or thio, respectively, have utility as an additive for hydrocarbons, particularly fuels and mineral lubricating oils whereby enhanced anticorrosion, oxidation inhibition and/or dispersancy activity is imparted to said hydrocarbons.
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