Invention Grant
- Patent Title: Transmission lubricant
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Application No.: US13636034Application Date: 2011-02-24
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Publication No.: US09617495B2Publication Date: 2017-04-11
- Inventor: Reza Ghahary , Juergen Gebhardt , Thilo Krapfl , Michael Mueller , Thomas Schimmel , Roland Schweder , Torsten Stoehr , Christoph Wincierz
- Applicant: Reza Ghahary , Juergen Gebhardt , Thilo Krapfl , Michael Mueller , Thomas Schimmel , Roland Schweder , Torsten Stoehr , Christoph Wincierz
- Applicant Address: DE Darmstadt
- Assignee: Evonik Oil Additives GmbH
- Current Assignee: Evonik Oil Additives GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: DE102010028195 20100426
- International Application: PCT/EP2011/052712 WO 20110224
- International Announcement: WO2011/134695 WO 20111103
- Main IPC: C10M145/14
- IPC: C10M145/14 ; C08F220/18 ; C10M107/28 ; F03D9/00 ; F03D80/70 ; C08F2/38
Abstract:
The present invention relates to a transmission lubricant comprising at least 30% by weight of polyalkyl (meth)acrylate. The present invention further describes polyalkyl (meth)acrylates for use in lubricants and also processes for preparing them and their use. The present lubricants can be used particularly in wind turbine transmissions.
Public/Granted literature
- US20130229016A1 TRANSMISSION LUBRICANT Public/Granted day:2013-09-05
Information query
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