发明申请
- 专利标题: Lubricant Compositions Containing Seal Conditioning Agents
- 专利标题(中): 包含密封调理剂的润滑剂组合物
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申请号: US11573785申请日: 2005-08-09
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公开(公告)号: US20070298984A1公开(公告)日: 2007-12-27
- 发明人: Edward Konzman , Richard Lange
- 申请人: Edward Konzman , Richard Lange
- 申请人地址: US OH Wickliffe 44092
- 专利权人: THE LUBRIZOL CORPORATION
- 当前专利权人: THE LUBRIZOL CORPORATION
- 当前专利权人地址: US OH Wickliffe 44092
- 国际申请: PCT/US05/28145 WO 20050809
- 主分类号: F16N15/00
- IPC分类号: F16N15/00 ; C07D333/34 ; C09K3/00
摘要:
Compositions of an ester-containing phenolic antioxidant seal-conditioning agent represented by the formula and a second seal-conditioning agent selected from sulfolanes, benzyl ester, lactones, nitriles, and other ester-containing phenolic anitoxidant seal-conditioning agents, serve to protect the integrity of elastomeric materials in contact with lubricants.
公开/授权文献
- US07727944B2 Lubricant compositions containing seal conditioning agents 公开/授权日:2010-06-01
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