Invention Grant
- Patent Title: Membranes
- Patent Title (中): 膜
-
Application No.: US14408737Application Date: 2013-06-26
-
Publication No.: US09586183B2Publication Date: 2017-03-07
- Inventor: Petrus Van Kessel
- Applicant: FUJIFILM MANUFACTURING EUROPE BV , FUJIFILM IMAGING COLORANTS LIMITED
- Applicant Address: NL
- Assignee: Fujifilm Manufacturing Europe BV
- Current Assignee: Fujifilm Manufacturing Europe BV
- Current Assignee Address: NL
- Agency: Banner & WItcoff, Ltd.
- Priority: GB1211309.8 20120626; GB1219665.5 20121101
- International Application: PCT/GB2013/051680 WO 20130626
- International Announcement: WO2014/001791 WO 20140103
- Main IPC: B01D53/22
- IPC: B01D53/22 ; B01D71/70 ; B01D69/10 ; B01D69/12 ; B01D71/02 ; B01D71/16 ; B01D71/52 ; B01D71/64
Abstract:
A composite membrane comprising: a. a porous support; b. a polymeric layer comprising dialkylsiloxane groups and a metal, the polymeric layer being present on the porous support; c. a discriminating layer present on the polymeric layer; and d. optionally a protective layer present on the discriminating layer wherein the polymeric layer has a molar ratio of metal:silicon of at least 0.0005.
Public/Granted literature
- US20150190762A1 Membranes Public/Granted day:2015-07-09
Information query
IPC分类:
