Invention Application
- Patent Title: METHODS OF MODIFYING SURFACES
- Patent Title (中): 修改表面的方法
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Application No.: PCT/US2004/042363Application Date: 2004-12-16
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Publication No.: WO2005060668A2Publication Date: 2005-07-07
- Inventor: KOBERSTEIN, Jeffrey, T. , WANG, Peng
- Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OFNEW YORK , KOBERSTEIN, Jeffrey, T. , WANG, Peng
- Applicant Address: 110 Low Memorial Library, 535 West 116th Street, New York, NY 10027 US
- Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OFNEW YORK,KOBERSTEIN, Jeffrey, T.,WANG, Peng
- Current Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OFNEW YORK,KOBERSTEIN, Jeffrey, T.,WANG, Peng
- Current Assignee Address: 110 Low Memorial Library, 535 West 116th Street, New York, NY 10027 US
- Agency: LOVE, Jane, M.
- Priority: US60/530,809 20031218
- Main IPC: A61L27/34
- IPC: A61L27/34 ; A61L29/08 ; B05D1/18 ; B05D1/32 ; B05D3/06 ; B05D3/10 ; C03C17/32 ; C08J7/12 ; C08J7/18 ; G03F7/004 ; G03F7/039 ; G03F7/16 ; G03F7/26 ; H05K3/38
Abstract:
The present invention is directed to methods for coating monolayer films of surface-active polymers onto substrates of arbitrary shape. The present invention also provides molecular-based methods and processes that can be used to control the chemical and physical nature of surfaces and interfaces. The present invention is directed to methods for modifying a substrate having a surface comprising coating a macromolecular surfactant comprising modifiable functional group onto the surface, wherein the modifiable functional group assembles to the air-coating interface, thereby modifying the surface of the substrate; wherein if the substrate comprises a first polymer and the macromolecular surfactant comprises a second polymer having a modifiable functional group, then the group is not modifiable by an acid to functionally modify the surface of the substrate. The invention is directed to devices made by these methods.
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