Title:
The film of a polymer blend thing
Document Type and Number:
Japanese Patent JP6170493
Kind Code:
B2
Abstract:
The Invention relates to a membrane formed from a blend of high molecular weight polyvinylidene fluoride (PVDF) (>580,000 Mw) with low molecular weight PVDF (<580,000 Mw). Porous membranes of average pore size from 5 nm to 100 microns made from the blend show improved water permeability compared to membranes formed from a single Mw PVDF.
Inventors:
Walter coser
Application Number:
JP2014524038A
Publication Date:
July 26, 2017
Filing Date:
August 01, 2012
Export Citation:
Assignee:
Arkema Incorporated
International Classes:
C08J9/26; B01D71/34
Foreign References:
| WO2011010690A1 | ||||
| WO2008117740A1 | ||||
| WO2005123234A1 | ||||
| WO2006001528A1 |
Attorney, Agent or Firm:
Axis International Patent Business Corporation
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