- Patent Title: Polyalkyl(meth)acrylate for improving lubricating oil properties
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Application No.: US13702317Application Date: 2011-06-27
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Publication No.: US09777098B2Publication Date: 2017-10-03
- Inventor: Boris Eisenberg , Dieter Janssen , Ellen Suchert , Miriam Kathrin Stihulka , Lucas Voigt
- Applicant: Boris Eisenberg , Dieter Janssen , Ellen Suchert , Miriam Kathrin Stihulka , Lucas Voigt
- 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: DE102010038615 20100729
- International Application: PCT/EP2011/060670 WO 20110627
- International Announcement: WO2012/013432 WO 20120202
- Main IPC: C08F261/00
- IPC: C08F261/00 ; C08F120/08 ; C10M149/00 ; C10M149/02 ; C08F120/18 ; C10M149/04 ; C10M149/06 ; C10M149/10
Abstract:
The invention relates to a polyalkyl (meth) acrylate for improving lubricating oil properties, which comprises repetition units which are derived from (meth) acrylates having 6 to 22 carbon atoms in the alcohol residues, and repetition units which are derived from amine derivatives of an ethylenically unsaturated monomer. The invention further relates to methods for producing and using the present polyalkyl (meth) acrylate.
Public/Granted literature
- US20130079265A1 POLYALKYL(METH)ACRYLATE FOR IMPROVING LUBRICATING OIL PROPERTIES Public/Granted day:2013-03-28
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