Title:
HIGH-TRANSPARENCY LOW-COLOR-DIFFERENCE NANO COATING AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/082681
Kind Code:
A1
Abstract:
Disclosed is a high-transparency low-color-difference nano coating on a surface of a product. A substrate is exposed to a monomer vapor atmosphere, and a chemical reaction is initiated on the surface of the substrate through plasma discharge so as to form a protective coating, wherein the monomer vapor is vaporized monomer 1 represented by formula (I) or monomer 2 represented by formula (II), or a vaporized mixture of the monomer 1 and the monomer 2. The preparation method for the coating involves placing the substrate in a reaction chamber of a plasma chamber, introducing a plasma source gas, starting plasma discharge for deposition, introducing a monomer into the reaction chamber after vaporization for a chemical vapor deposition reaction, closing plasma discharge for deposition, introducing clean compressed air or an inert gas to regain normal pressure, opening the chamber, and taking out the substrate.
Inventors:
ZONG JIAN (CN)
Application Number:
PCT/CN2019/079116
Publication Date:
April 30, 2020
Filing Date:
March 21, 2019
Export Citation:
Assignee:
JIANGSU FAVORED NANOTECHNOLOGY CO LTD (CN)
International Classes:
B05D1/00; C09D4/00; C23C16/513
Foreign References:
| CN109354903A | 2019-02-19 | |||
| CN107142466A | 2017-09-08 | |||
| CN107142465A | 2017-09-08 | |||
| CN106958012A | 2017-07-18 | |||
| CN101743353A | 2010-06-16 | |||
| CN1265714A | 2000-09-06 |
Attorney, Agent or Firm:
BEIJING IPAIDER INTELLECTUAL PROPERTY AGENCY (CN)
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