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MEDICAL TUBE
专利权人:
发明人:
申请号:
EP12825489.3
公开号:
EP2745865B1
申请日:
2012.08.08
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
The present invention provides a medical tube mainly comprising a thermoplastic resin wherein the surface contacting the blood has been subjected to a heparinizing treatment and wherein quality defect due to whitening and oil defect is reduced. According to the present invention, there is provided a medical tube wherein an antithrombotic material is coated on the inner surface of a tube prepared by a melt extrusion molding of a composition comprising a thermoplastic resin and a plasticizer, characterized in that the difference (”L) between the brightness of the medical tube before coating and the brightness of the medical tube after coating measured in accordance with JIS Z 8722 is 1 or less.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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