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公开(公告)号:KR100038239B1
公开(公告)日:1990-12-12
申请号:KR1019870001432
申请日:1987-02-20
Applicant: 더루우브리졸코오포레이션
Inventor: 윌리엄시이워어드쥬니어
IPC: C10M135/18
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公开(公告)号:KR1019900004517B1
公开(公告)日:1990-06-28
申请号:KR1019870001432
申请日:1987-02-20
Applicant: 더루우브리졸코오포레이션
Inventor: 윌리엄시이워어드쥬니어
IPC: C10M135/18
CPC classification number: C10L10/08 , C07F11/005 , C10L1/2425 , C10M135/12 , C10M135/16 , C10M135/18 , C10M2215/04 , C10M2215/064 , C10M2215/26 , C10M2217/024 , C10M2217/046 , C10M2217/06 , C10M2219/022 , C10M2219/046 , C10M2219/06 , C10M2219/064 , C10M2219/066 , C10M2219/068 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2229/02 , C10M2229/05 , C10N2210/06
Abstract: A molybdenum or tungsten thiocarbonate additive compsn. of formula (I) fluids is prepared. In (I), R1 and R2 are each H or hydrocarbyl such that R1 and/or R2 is H for at least 1 thiocarbamate gp. and hydrocarbyl for at least another; M is Mo or W; X is O or S; b is 1 or more; a is 1 or more (w.r.t. oxidn. state of M); c is 1 or more (w.r.t. oxidn. state of M); and d is O or 1 or more (w.r.t. oxidn. state of M). (I) is useful as an additive for lubricating oils, automatic transmission fluids, and has improved anti-wear antioxidant, extreme pressure and friction modifying porperties for internal combustion engines.
Abstract translation: 钼或钨硫代碳酸酯添加剂组成。 的式(I)液体。 在(I)中,R 1和R 2各自为H或烃基,使得R 1和/或R 2为至少1个硫代氨基甲酸酯g的H。 和至少另一个的烃基; M是Mo或W; X是O或S; b为1以上; a为1以上(m.r.t.氧化态M); c为1以上(m.r.t.氧化状态的M); d为0或1或更多(M的氧化态)。 (I)可用作润滑油,自动变速器油的添加剂,并且具有改进的用于内燃机的耐磨抗氧化剂,极压和摩擦改性剂。
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