Title:
フッ素化ポリウレタンを含む合成膜組成物
Document Type and Number:
Japanese Patent JP7143559
Kind Code:
B2
Abstract:
Disclosed are compositions that may be useful for forming synthetic membranes, methods of forming membranes therefrom, and membranes. In an embodiment, a membrane comprises a free hydrophilic polymer and a polyurethane, the polyurethane comprising a backbone comprising the reaction product of a diisocyanate, a polymeric aliphatic diol, and, optionally, a chain extender, wherein the backbone comprises a C2-C16 fluoroalkyl or C2-C16 fluoroalkyl ether, or the polyurethane comprises an endgroup comprising a C2-C16 fluoroalkyl or C2-C16 fluoroalkyl ether.
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Inventors:
Al-Rasheed, Jennifer
Zupansic, John
Sugiyama, Chad
Zupansic, John
Sugiyama, Chad
Application Number:
JP2020506144A
Publication Date:
September 29, 2022
Filing Date:
August 28, 2018
Export Citation:
Assignee:
DSM IP ASSETS B.V.
International Classes:
C08L75/04; C08G18/28; C08G18/65; C08L101/14; G01N33/66
Domestic Patent References:
| JP2014138881A |
Attorney, Agent or Firm:
Ikeda Adult
Yoshinori Shimizu
Junichiro Sakamaki
Yoshinori Shimizu
Junichiro Sakamaki
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