Invention Grant
- Patent Title: Polymeric-inorganic particles useful as lubricant additives
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Application No.: US16319947Application Date: 2017-07-24
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Publication No.: US10954466B2Publication Date: 2021-03-23
- Inventor: Sofia Sirak , Can Metehan Turhan , Daniel Neß , Jennifer Holtzinger , Maximilian Cornelius
- Applicant: Evonik Operations GmbH
- Applicant Address: DE Essen
- Assignee: Evonik Operations GmbH
- Current Assignee: Evonik Operations GmbH
- Current Assignee Address: DE Essen
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP16181051 20160725
- International Application: PCT/EP2017/068671 WO 20170724
- International Announcement: WO2018/019783 WO 20180201
- Main IPC: C10M155/02
- IPC: C10M155/02 ; C08F220/68 ; C10M125/10 ; C10M161/00 ; C08F292/00 ; C10M113/16 ; C10N20/04 ; C10N20/06 ; C10N20/00 ; C10N30/06 ; C10N40/04 ; C10N40/08 ; C10N50/00 ; C10N70/00
Abstract:
The invention relates to polymeric-inorganic nanoparticles and preparation processes thereof. The invention also relates to a powder, concentrate and lubricating composition comprising these polymeric-inorganic nanoparticles, to a method of dispersing nanoparticles in lubricating oil, as well as the use of these polymeric-inorganic particles in an oil lubricant formulation to reduce pour point, friction and wear.
Public/Granted literature
- US20190264127A1 POLYMERIC-INORGANIC PARTICLES USEFUL AS LUBRICANT ADDITIVES Public/Granted day:2019-08-29
Information query
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