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US 2020/0047084 A1Published application
Separation material
AssigneeHitachi Chemical Company, Ltd.
InventorsAkiko KAWAGUCHI, Masaru WATANABE, Fumihiko KAWAUCHI, Yasushi GOTOH, Ken YASUE, Emi MIYAZAWA
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Abstract
Disclosed is a separation material comprising hydrophobic polymer particles and a coating layer covering at least a portion of a surface of the hydrophobic polymer particles, wherein the coating layer comprises a hydrophilic polymer having hydroxy groups, and the hydrophilic polymer has a group represented by —NH—R-L or an epoxy group, wherein R represents a hydrocarbon group and L represents a carboxy group or an amino group.
Claims25
A separation material comprising:
- hydrophobic polymer particles;
- and
- a coating layer covering at least a portion of a surface of the hydrophobic polymer particles, wherein
- the coating layer comprises a hydrophilic polymer having hydroxy groups, and the hydrophilic polymer has a group represented by —NH—R-L or an epoxy group, wherein R represents a hydrocarbon group and L represents a carboxy group or an amino group.
1 more element
Dependencies are inferred from the claim text.