Invention Grant
- Patent Title: Mineral base oil having high viscosity index and improved volatility and method of manufacturing same
-
Application No.: US16748978Application Date: 2020-01-22
-
Publication No.: US11352580B2Publication Date: 2022-06-07
- Inventor: Hak Mook Kim , Kang Min Jung , Kyung Seok Noh , Yong Rae Cho
- Applicant: SK INNOVATION CO., LTD , SK LUBRICANTS CO., LTD.
- Applicant Address: KR Seoul; KR Seoul
- Assignee: SK INNOVATION CO., LTD,SK LUBRICANTS CO., LTD.
- Current Assignee: SK INNOVATION CO., LTD,SK LUBRICANTS CO., LTD.
- Current Assignee Address: KR Seoul; KR Seoul
- Agency: Abelman, Frayne & Schwab
- Agent Stefan Knirr
- Priority: KR10-2019-0029268 20190314
- Main IPC: C10G7/06
- IPC: C10G7/06 ; C10G73/02 ; C10G73/44 ; C10M101/02 ; C10G53/02 ; C10M177/00 ; C10N30/00 ; C10N30/02
Abstract:
Disclosed is a mineral base oil including 85 to 92 wt % of a paraffinic hydrocarbon and 8 to 15 wt % of a naphthenic hydrocarbon and having a Noack volatility of 10 to 12 wt % and a viscosity index of 132 to 142.
Public/Granted literature
- US20200291321A1 MINERAL BASE OIL HAVING HIGH VISCOSITY INDEX AND IMPROVED VOLATILITY AND METHOD OF MANUFACTURING SAME Public/Granted day:2020-09-17
Information query
