发明授权
- 专利标题： Method to reduce adhesion between a polymerizable layer and a substrate employing a fluorine-containing layer
- 专利标题（中）： 降低可聚合层与使用含氟层的基板之间的粘附性的方法
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申请号： US10375817申请日： 2003-02-27
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公开(公告)号： US07452574B2公开(公告)日： 2008-11-18
- 发明人: Van N. Truskett , Christopher J. Mackay , B. Jin Choi
- 申请人： Van N. Truskett , Christopher J. Mackay , B. Jin Choi
- 申请人地址： US TX Austin
- 专利权人： Molecular Imprints, Inc.
- 当前专利权人： Molecular Imprints, Inc.
- 当前专利权人地址： US TX Austin
- 代理机构： Fish & Richardson P.C.
- 主分类号： B05D3/02
- IPC分类号： B05D3/02
摘要：
The present invention provides a method to reduce adhesion between a polymerizable layer and a substrate surface that selectively comes into contact with the polymerizable layer. The method features disposing a coating upon the surface from a composition having a perfluoro silane containing molecule. The perfluoro silane molecule is connected to bonding regions on the surface forming covalent bonding groups, as well as contact regions. The contact regions include fluorinated chains of molecules. The covalent bonding groups are positioned between the surface and the contact regions. The perfluoro silane containing molecule may be applied to the surface as a monomolecular layer from a di-functional perfluoro silane molecule. Exemplary molecules that may be employed as the perfluoro silane containing molecule includes molecules sold under the trade-names FLUOROSYL™ FSD 2500 and FLUOROSYL™ FSD 4500.
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