Invention Grant
US07094451B2 Chemical functionalization of material surfaces using optical energy and chemicals
有权
使用光能和化学品对材料表面进行化学官能化
- Patent Title: Chemical functionalization of material surfaces using optical energy and chemicals
- Patent Title (中): 使用光能和化学品对材料表面进行化学官能化
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Application No.: US10289986Application Date: 2002-11-07
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Publication No.: US07094451B2Publication Date: 2006-08-22
- Inventor: Lawrence T. Drzal , Praveen Tummala
- Applicant: Lawrence T. Drzal , Praveen Tummala
- Applicant Address: US MI East Lansing
- Assignee: Board of Trustees of Michigan State University
- Current Assignee: Board of Trustees of Michigan State University
- Current Assignee Address: US MI East Lansing
- Agent Ian C. McLeod
- Main IPC: B05D3/06
- IPC: B05D3/06 ; C23C18/14
Abstract:
A method using irradiation with optical light in the presence of a chemical dissolved in a solvent which chemical reacts with the surface in the presence of the irradiation to modify the surface (12A, 104A, 202A, 304A, 402A, 502A) of a substrate (12, 104, 202, 304, 402, 502) is described. The light can be pulsed or continuous. The method is significantly enhanced by the presence of water (14, 124, 204, 308, 410, 508) as the solvent containing the dissolved chemical on the surface. The treated surfaces are more paintable and bondable.
Public/Granted literature
- US20030194506A1 Chemical functionalization of material surfaces using optical energy and chemicals Public/Granted day:2003-10-16
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