发明授权
US06652665B1 Method of removing silicone polymer deposits from electronic components
有权
从电子部件去除有机硅聚合物沉积物的方法
- 专利标题: Method of removing silicone polymer deposits from electronic components
- 专利标题(中): 从电子部件去除有机硅聚合物沉积物的方法
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申请号: US10160627申请日: 2002-05-31
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公开(公告)号: US06652665B1公开(公告)日: 2003-11-25
- 发明人: Krishna G. Sachdev , Umar M. Ahmad , Chon C. Lei
- 申请人: Krishna G. Sachdev , Umar M. Ahmad , Chon C. Lei
- 主分类号: B08B310
- IPC分类号: B08B310
摘要:
A method of removing cured silicone polymer deposits from electronic components. The components are immersed in a preheated solution of a quaternary ammonium fluoride in a hydrophobic non-hydroxylic aprotic solvent with agitation. The components are then immersed in a preheated solvent consisting essentially of a hydrophobic aprotic solvent with agitation. This is followed by a rinse and spray of the components with a hydrophilic, essentially water soluble solvent, with agitation. The components are then immersed in a water bath and then rinsed with a pressurized spray of water and then dried with a N2 blow dry.
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