Invention Grant
- Patent Title: Hydrotropic composition and its uses
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Application No.: US16472914Application Date: 2018-01-11
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Publication No.: US10995275B2Publication Date: 2021-05-04
- Inventor: Alistair King , Evangelos Sklavounos , Tiina Laaksonen , Antti Rantamäki , Susanne Wiedmer , Lasse Kyllönen , Suvi-Katriina Ruokonen
- Applicant: Kemira Oyj
- Applicant Address: FI Helsinki
- Assignee: Kemira Oyj
- Current Assignee: Kemira Oyj
- Current Assignee Address: FI Helsinki
- Agency: Baker, Donelson, Bearman, Caldwell & Berkowitz PC
- Agent Robin L. Teskin
- International Application: PCT/FI2018/050015 WO 20180111
- International Announcement: WO2018/130748 WO 20180719
- Main IPC: C10G1/04
- IPC: C10G1/04
Abstract:
A hydrotropic composition including at least one surface active cationic component, which is selected from a group of cholinium, guadinium or tetramethylguadinium, preferably cholinium, and a straight or branched carboxylate anion having at least six carbon atoms and its uses, for treating of oil sands or the like, for treating tailings from separation of bitumen, asphaltenes or the like.
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