发明授权
US4885077A Composite membrane, method for its preparation and electrolyte sensor
including same
失效
复合膜，其制备方法和包括其的电解质传感器
- 专利标题： Composite membrane, method for its preparation and electrolyte sensor including same
- 专利标题（中）： 复合膜，其制备方法和包括其的电解质传感器
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申请号： US272372申请日： 1988-11-17
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公开(公告)号： US4885077A公开(公告)日： 1989-12-05
- 发明人: Mutlu Karakelle , Richard J. Zdrahala
- 申请人： Mutlu Karakelle , Richard J. Zdrahala
- 申请人地址： NJ Franklin Lakes
- 专利权人： Becton, Dickinson and Company
- 当前专利权人： Becton, Dickinson and Company
- 当前专利权人地址： NJ Franklin Lakes
- 主分类号： G01N27/40
- IPC分类号： G01N27/40
摘要：
A porous composite membrane comprises a base membrane of high mechanical strength and a coating of a hydrophilic polymer on the surface of the membrane and on the walls of the pores. The invention includes a method to prepare the membrane and a biosensor including the membrane.
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