Invention Grant
- Patent Title: Polymeric imides as pour point depressant additives for oil compositions
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Application No.: US13846110Application Date: 2013-03-18
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Publication No.: US09663740B2Publication Date: 2017-05-30
- Inventor: Stephen L. Mead , Rodney Lee Cravey , Mohammad Abdur Rahman
- Applicant: Akzo Nobel N.V.
- Applicant Address: NL Arnhem
- Assignee: AKZO NOBEL N.V.
- Current Assignee: AKZO NOBEL N.V.
- Current Assignee Address: NL Arnhem
- Agent Matthew D. Kellam
- Main IPC: C10L10/16
- IPC: C10L10/16 ; C10L1/232 ; C10L1/224 ; C10L1/236 ; C10L10/14 ; C10M149/06
Abstract:
The present invention generally relates to oil compositions, primarily to fuel oil and petroleum compositions produced there from susceptible to wax formation at low temperatures, to polymeric imides for use with such fuel oil compositions, and to methods for their manufacture.
Public/Granted literature
- US20130219775A1 Polymeric imides as pour point depressant additives for oil compositions Public/Granted day:2013-08-29
Information query
