Invention Grant
- Patent Title: Thin film gas separation membranes
- Patent Title (中): 薄膜气体分离膜
-
Application No.: US13389426Application Date: 2011-06-17
-
Publication No.: US08758491B2Publication Date: 2014-06-24
- Inventor: Grace Guo , Stephen Yates , Zhongxi Huang , Jeffrey Han , Mengshi Lu
- Applicant: Grace Guo , Stephen Yates , Zhongxi Huang , Jeffrey Han , Mengshi Lu
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morristown
- Agency: Shimokaji & Assoc., P.C.
- International Application: PCT/CN2011/001008 WO 20110617
- International Announcement: WO2012/171143 WO 20121220
- Main IPC: B01D53/22
- IPC: B01D53/22 ; B01D71/64 ; C08G73/10
Abstract:
A gas separation membrane comprises aromatic polyimide polymers that comprise a plurality of repeating units of formula (I) wherein X1 and Ar are herein defined.
Public/Granted literature
- US20140026756A1 THIN FILM GAS SEPARATION MEMBRANES Public/Granted day:2014-01-30
Information query
IPC分类:
