Invention Grant
- Patent Title: New additives for lubricants
- Patent Title (中): 润滑剂的新添加剂
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Application No.: US785273Application Date: 1977-04-06
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Publication No.: US4080307APublication Date: 1978-03-21
- Inventor: Andreas Schmidt , Peter Collen Hamblin
- Applicant: Andreas Schmidt , Peter Collen Hamblin
- Applicant Address: CH Basel
- Assignee: Ciba-Geigy AG
- Current Assignee: Ciba-Geigy AG
- Current Assignee Address: CH Basel
- Priority: CH4614/76 19760412
- Main IPC: C10M137/14
- IPC: C10M137/14 ; C07F9/30 ; C07F9/6578 ; C10M105/74 ; C10M133/04 ; C10M137/12 ; C10M141/10 ; C10M169/00 ; C10N30/06 ; C10M1/48 ; C10M3/42 ; C10M5/24 ; C10M7/46
Abstract:
New ammonium salts of 1,3-oxa- or 1,3-thia-phosphetanes are suitable additives for mineral and/or synthetic lubricants.
Public/Granted literature
- US5249063A Information signal processing device for offset removal and signal identification of color difference signals Public/Granted day:1993-09-28
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