Invention Grant
- Patent Title: Composite film including a graphene oxide coating layer, a porous polymer support including the same and a method for preparing the same
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Application No.: US15125334Application Date: 2015-03-10
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Publication No.: US10668694B2Publication Date: 2020-06-02
- Inventor: Ho Bum Park , Hyo Won Kim , Younghoon Cho , Byung Min Yoo , Yoon Sung Hwang
- Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
- Applicant Address: KR Seoul
- Assignee: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
- Current Assignee: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
- Current Assignee Address: KR Seoul
- Agency: Duane Morris LLP
- Agent Gregory M. Lefkowitz; Jason M. Nolan
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@10fcc6fe com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@412dbfcc com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@62341648
- International Application: PCT/KR2015/002264 WO 20150310
- International Announcement: WO2015/137678 WO 20150917
- Main IPC: B32B9/00
- IPC: B32B9/00 ; B01D69/10 ; B01D69/12 ; B01D71/02 ; C08K3/04 ; B32B27/28 ; B32B27/30 ; C08K5/05 ; C08L39/06 ; C08L79/08 ; C09D7/63
Abstract:
The present invention relates to a composite film comprising a graphene oxide coating layer, a porous polymer support comprising the same, and a method for preparing the same. More particularly, the present invention relates to a composite film comprising a graphene oxide coating layer with improved permeability and stability, a porous polymer support for a composite film comprising a graphene oxide coating layer with improved permeability, and a method for preparing the same.
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