Invention Grant
US07704608B2 Method of preparing nano-structured surface coatings and coated articles
有权
制备纳米结构表面涂层和涂层制品的方法
- Patent Title: Method of preparing nano-structured surface coatings and coated articles
- Patent Title (中): 制备纳米结构表面涂层和涂层制品的方法
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Application No.: US11724252Application Date: 2007-03-15
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Publication No.: US07704608B2Publication Date: 2010-04-27
- Inventor: Jens C. Thies , Edwin Currie , Guido J. W. Meijers , Keqi Gan
- Applicant: Jens C. Thies , Edwin Currie , Guido J. W. Meijers , Keqi Gan
- Applicant Address: NL Heerlen
- Assignee: DSM IP Assets B.V.
- Current Assignee: DSM IP Assets B.V.
- Current Assignee Address: NL Heerlen
- Agency: Nixon & Vanderhye P.C.
- Priority: EP03076510 20030520; EP04075534 20040220; WOPCT/NL2004/00329 20040513
- Main IPC: B32B5/16
- IPC: B32B5/16

Abstract:
The invention relates to new processes for the preparation of antireflective coatings and coated substrates, as well as articles produced by these processes. These coatings can include one or more layers made of materials which form nano-structured and/or nano-porous surfaces. The process can include applying a cross-linkable hard coat to a substrate, partially curing or cross-linking the hard coat, and then applying a second coat carried by a solvent or mixture of solvents capable of swelling the partially cured hard coat. The second coat is then cross-linked and grafted to the hard coat to produce a durable coated substrate with antireflective properties.
Public/Granted literature
- US20080248312A1 Method of preparing nano-structured surface coatings and coated articles Public/Granted day:2008-10-09
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