发明授权
- 专利标题： Method and system for aligning fibers during electrospinning
- 专利标题（中）： 静电纺丝时纤维对准的方法和系统
-
申请号： US12131420申请日： 2008-06-02
-
公开(公告)号： US07993567B2公开(公告)日： 2011-08-09
- 发明人: Lisa A. Scott-Carnell , Ralph M Stephens , Nancy M. Holloway , Caroline Rhim , Laura Niklason , Robert L. Clark , Emilie J. Siochi
- 申请人： Lisa A. Scott-Carnell , Ralph M Stephens , Nancy M. Holloway , Caroline Rhim , Laura Niklason , Robert L. Clark , Emilie J. Siochi
- 申请人地址： US DC Washington
- 专利权人： The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
- 当前专利权人： The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
- 当前专利权人地址： US DC Washington
- 代理商 Andrea Z. Warmbier; Robin W. Edwards
- 主分类号： B29C35/00
- IPC分类号： B29C35/00
摘要：
A method and system are provided for aligning fibers in an electrospinning process. A jet of a fiberizable material is directed towards an uncharged collector from a dispensing location that is spaced apart from the collector. While the fiberizable material is directed towards the collector, an elliptical electric field is generated via the electrically charged dispenser and an oppositely-charged control location. The field spans between the dispensing location and the control location that is within line-of-sight of the dispensing location, and impinges upon at least a portion of the collector. Various combinations of numbers and geometries of dispensers, collectors, and electrodes can be used.
公开/授权文献
信息查询
