Title:
高分子量の親水性添加剤を含有するイソポーラス自己集合ブロックコポリマーフィルム及びその製造方法
Document Type and Number:
Japanese Patent JP7104040
Kind Code:
B2
Abstract:
The invention provides systems and methods for substantially improving the compaction resistance of isoporous block copolymer (BCP) film by adding a high molecular weight hydrophilic additive in the casting dope formulation. Systems and methods disclosed also disclose several other multifunctional enhancements to film properties including: low fouling propensity, improved permeability, improved permeability retention upon drying, and ability to tune the substructure and pore size of these novel BCP films. These porous BCP films are useful in filtration and separations applications and are amenable to standard manufacturing practices.
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Inventors:
Seesji, Jay Radike.
Drin, Rachel M.
Robins, spencer
Drin, Rachel M.
Robins, spencer
Application Number:
JP2019527322A
Publication Date:
July 20, 2022
Filing Date:
November 13, 2017
Export Citation:
Assignee:
Seesji, Jay Radike.
Drin, Rachel M.
Robins, spencer
Drin, Rachel M.
Robins, spencer
International Classes:
B01D69/00; B01D63/02; B01D63/08; B01D63/10; B01D69/06; B01D69/08; B01D69/10; B01D69/12; B01D71/08; B01D71/10; B01D71/24; B01D71/26; B01D71/28; B01D71/30; B01D71/34; B01D71/36; B01D71/38; B01D71/40; B01D71/42; B01D71/44; B01D71/52; B01D71/60; B01D71/68; B01D71/76; C08J5/18; C08J9/28; C08L53/00; C08L101/14
Domestic Patent References:
| JP2016526089A | ||||
| JP2016514049A | ||||
| JP2015167914A |
Foreign References:
| WO2016066661A1 | ||||
| WO2011111679A1 | ||||
| WO2016031834A1 | ||||
| WO2016023765A1 | ||||
| WO2012151482A2 | ||||
| DE102012207338A1 | ||||
| US6592991 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki