Invention Application
- Patent Title: POLY(METH)ACRYLATE COPOLYMERS WITH BRANCHED C17 ALKYL CHAINS AND THEIR USE IN LUBRICANT OIL COMPOSITIONS
-
Application No.: US16069583Application Date: 2017-01-04
-
Publication No.: US20190016987A1Publication Date: 2019-01-17
- Inventor: Szilard CSIHONY , Mary Elizabeth DERY , Philippe RABBAT , Ryan James FENTON
- Applicant: BASF SE
- Priority: EP16151058.1 20160113
- International Application: PCT/EP2017/050122 WO 20170104
- Main IPC: C10M169/04
- IPC: C10M169/04 ; C08F220/18 ; C10M145/14
Abstract:
The presently claimed invention is directed to poly(meth)acrylate copolymers containing alkyl(meth)acrylate comonomer with branched C17 alkyl group. The invention is further related to lubricating oil compositions comprising poly(meth)acrylate copolymers containing alkyl(meth) acrylate comonomer with branched C17 alkyl group as viscosity index improving component.
Public/Granted literature
- US10975325B2 Poly(meth)acrylate copolymers with branched C17 alkyl chains and their use in lubricant oil compositions Public/Granted day:2021-04-13
Information query
IPC分类:
