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US 9,982,369 B2Granted
Fiber and column for protein adsorption
AssigneeToray Industries, Inc.
InventorsJunichi Kasuya, Naotoshi Tomita, Yoshiyuki Ueno
Life of this patent
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Abstract
A fiber for protein adsorption has a water absorption percentage of 1 to 50%, and the fiber includes a polymer containing as repeat units an aromatic hydrocarbon or a derivative thereof, wherein part of aromatic rings contained in the repeat units are cross-linked through a structure represented by Formula (I). A column for protein adsorption uses the fibers. A in Formula (I) is selected from an alkyl aliphatic group, phenyl aromatic group and amino group.
Claims20
A fiber for protein adsorption,
- wherein said fiber has a water absorption percentage of 1 to 50%;
- and
- said fiber comprises a polymer containing as repeat units an aromatic hydrocarbon and/or a derivative thereof, wherein part of aromatic rings contained in said repeat units are cross-linked through a structure represented by Formula (I):
- wherein A is selected from the group consisting of an aliphatic group, aromatic group and amino group, and each wavy line represents a position bound to an aromatic ring.
1 more element
Dependencies are inferred from the claim text.