Title:
METHOD FOR PREPARING LIQUID-PROOF COATING HAVING MULTILAYER STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2018/133238
Kind Code:
A1
Abstract:
A method for preparing a liquid-proof coating having a multilayer structure, comprising the following steps: (1) placing a substrate in a reaction cavity, continuously vacuumizing, and introducing an inert gas or nitrogen; (2) separately introducing first monomer vapor and second monomer vapor, and enabling plasma discharge to prepare a soft coating and a hard coating, the component of the first monomer vapor being a monofunctional unsaturated fluorocarbon resin, and the component of the second monomer vapor being a mixture of a monofunctional unsaturated fluorocarbon resin and at least one polyfunctional unsaturated hydrocarbon derivative; and repeating step (2) at least twice to form, on the surface of the substrate, a coating having a multilayer structure where the soft coating and the hard coating are alternately distributed.
Inventors:
ZHONG JIAN (CN)
Application Number:
PCT/CN2017/081795
Publication Date:
July 26, 2018
Filing Date:
April 25, 2017
Export Citation:
Assignee:
JIANGSU FAVORED NANOTECHNOLOGY CO LTD (CN)
International Classes:
C23C16/517; C09D4/00; C09D4/02; C23C16/448
Foreign References:
| CN104718258A | 2015-06-17 | |||
| CN102686769A | 2012-09-19 | |||
| CN1322264A | 2001-11-14 | |||
| CN1539896A | 2004-10-27 |
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