表面に親水性ポリマーを有するフッ素樹脂成形体およびその製造方法

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专利权人:

日東電工株式会社

发明人:

西井 弘行,箕田 雅彦,武田 吉則

申请号：

JP2007211276

公开号：

JP5026888B2

申请日:

2007.08.14

申请国别(地区):

JP

年份:

2012

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a method capable of producing a surface-hydrophilized fluororesin molded body which substantially avoids a change in the internal properties of the molded body and adsorbs a small amount of protein.

SOLUTION: The method for producing a fluororesin molded body having a hydrophilic polymer on a surface thereof includes a step (A) of bonding a polymerization initiator compound to a surface of a fluororesin molded body, and a step (B) of polymerizing a hydrophilic monomer with the polymerization initiator compound as a starting point. The step (A) is preferably carried out by subjecting the surface of the fluororesin molded body to UV treatment to introduce a hydrophilic group into the surface, and reacting the hydrophilic group with the polymerization initiator compound. The step (B) is preferably carried out by atom transfer radical polymerization.

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