发明授权
- 专利标题: Sulfurized compositions
- 专利标题(中): 硫化组合物
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申请号: US814583申请日: 1977-07-11
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公开(公告)号: US4119550A公开(公告)日: 1978-10-10
- 发明人: Kirk Emerson Davis , Thomas Frederick Holden
- 申请人: Kirk Emerson Davis , Thomas Frederick Holden
- 申请人地址: OH Wickliffe
- 专利权人: The Lubrizol Corporation
- 当前专利权人: The Lubrizol Corporation
- 当前专利权人地址: OH Wickliffe
- 主分类号: C07G99/00
- IPC分类号: C07G99/00 ; C10M135/02 ; C10M1/38 ; C07G17/00 ; C09B49/00 ; C10M3/32
摘要:
Sulfurized compositions are prepared by the reaction of unsaturated compounds and a mixture of sulfur and hydrogen sulfide under superatmospheric pressure, followed by removal of low boiling materials. They are useful as lubricant additives.
公开/授权文献
- US6037695A Vehicle alternator having improved rotating yoke 公开/授权日:2000-03-14
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