- Patent Title: Poly(imide-oxadiazole) membranes for gas separation applications
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Application No.: US17148751Application Date: 2021-01-14
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Publication No.: US11896936B2Publication Date: 2024-02-13
- Inventor: Ali Hayek , Abdulkarim Alsamah
- Applicant: Saudi Arabian Oil Company
- Applicant Address: SA Dhahran
- Assignee: Saudi Arabian Oil Company
- Current Assignee: Saudi Arabian Oil Company
- Current Assignee Address: SA Dhahran
- Agency: Fish & Richardson P.C.
- Main IPC: B01D53/22
- IPC: B01D53/22 ; B01D71/64 ; B01D67/00 ; B01D71/80 ; C08G73/10
Abstract:
A gas separation membrane is provided. The gas separation membrane includes a poly(imide-oxadiazole) polymer including an oligomer having a structure comprising:
In this structure, Ar1, Ar2, and Ar3 include aromatic moieties, and wherein Ar1, Ar2, and Ar3 are each independently selected.
In this structure, Ar1, Ar2, and Ar3 include aromatic moieties, and wherein Ar1, Ar2, and Ar3 are each independently selected.
Public/Granted literature
- US20220219127A1 POLY(IMIDE-OXADIAZOLE) MEMBRANES FOR GAS SEPARATION APPLICATIONS Public/Granted day:2022-07-14
Information query
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