Invention Grant
- Patent Title: Ionic liquids formulation as an environmentally friendly oil dispersant
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Application No.: US17278526Application Date: 2019-09-20
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Publication No.: US11572509B2Publication Date: 2023-02-07
- Inventor: Muhammad Moniruzzaman , Mohamed Ibrahim Abdul Mutalib , Siti Hawatulaila Baharuddin , Noorul Adawiyah Mustahil , Atikah Aini Abdullah , Magaret a/p Sivapragasam , Cecilia Devi Wilfred
- Applicant: PETROLIAM NASIONAL BERHAD
- Applicant Address: MY Kuala Lumpur
- Assignee: PETROLIAM NASIONAL BERHAD
- Current Assignee: PETROLIAM NASIONAL BERHAD
- Current Assignee Address: MY Kuala Lumpur
- Agency: Troutman Pepper Hamilton Sanders LLP (Rochester)
- Priority: MY2018001613 20180921
- International Application: PCT/MY2019/050062 WO 20190920
- International Announcement: WO2020/060389 WO 20200326
- Main IPC: C02F1/68
- IPC: C02F1/68 ; C09K23/00 ; C02F3/34
Abstract:
Disclosed herein is an oil dispersant composition that contains an acyl amino acid ionic liquid, a dicationic ionic liquid, a fruit acid ionic liquid, a polyacid ionic liquid, and an ethoxylate oleyl ether ionic liquid. The composition may also be diluted with water. The composition is useful for dispersing an oil spill in a body of water, while being less toxic to the aquatic environment and also acting to stimulate bacterial growth in said aquatic environment.
Public/Granted literature
- US20220032249A1 IONIC LIQUIDS FORMULATION AS AN ENVIRONMENTALLY FRIENDLY OIL DISPERSANT Public/Granted day:2022-02-03
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