发明申请
- 专利标题: Vegetable Oil Lubricating Composition
- 专利标题(中): 植物油润滑成分
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申请号: US11947154申请日: 2007-11-29
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公开(公告)号: US20080132434A1公开(公告)日: 2008-06-05
- 发明人: Brian Stunkel , Gaston A. Aguilar
- 申请人: Brian Stunkel , Gaston A. Aguilar
- 申请人地址: US CT Norwalk
- 专利权人: R. T. VANDERBILT COMPANY, INC.
- 当前专利权人: R. T. VANDERBILT COMPANY, INC.
- 当前专利权人地址: US CT Norwalk
- 主分类号: C10M133/58
- IPC分类号: C10M133/58
摘要:
A lubricating composition includes, in weight %, at least 90 percent of a vegetable oil, and an additive composition including: (a) about 1.5 to 2 percent triphenylphosphorothionate (TPPT), (b) about 0.1 to 3 percent hindered phenolic antioxidant, (c) about 0.05 to 0.25 percent 1-[di(phenyl)aminomethyl]tolutriazole, and (d) about 0.05 to 0.5 percent alkyl succinic acid half ester rust inhibitor.
公开/授权文献
- US07772168B2 Vegetable oil lubricating composition 公开/授权日:2010-08-10
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