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Title:
ALUMINA SOL-SILANE COMPOSITE MATERIAL, PREPARATION METHOD AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/057174
Kind Code:
A1
Abstract:
Disclosed is an alumina sol-silane composite material prepared from raw materials including the following components, in parts by weight: 5 to 45 parts of alumina sol, 30 to 90 parts of silane, 3 to 10 parts of silane coupling agent, and 1 to 5 parts of dispersant. The preparation method of the composite material comprises mixing the alumina sol and the silane coupling agent to obtain a first mixture solution, mixing silane, the silane coupling agent, and the dispersant to obtain a second mixture solution, and mixing the first mixture solution with the second mixture solution to obtain the alumina sol-silane composite material. The composite material is coated on building surfaces to form a hydrophobic anti-corrosive coating.

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Inventors:
LI SHAOCHUN (CN)
HOU DONGSHUAI (CN)
GENG YONGJUAN (CN)
ZHANG WENJUAN (CN)
JIN ZUQUAN (CN)
ZHU YAGUANG (CN)
ZHANG YOULAI (CN)
Application Number:
PCT/CN2019/089935
Publication Date:
March 26, 2020
Filing Date:
June 04, 2019
Export Citation:
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Assignee:
UNIV QINGDAO TECHNOLOGY (CN)
International Classes:
C09D5/08; C09D183/06; C09D7/62; C09D183/08
Foreign References:
CN109251660A2019-01-22
CN87107834A1988-07-27
CN1152328A1997-06-18
CN102964993A2013-03-13
CN106046914A2016-10-26
CN102390936A2012-03-28
Attorney, Agent or Firm:
BEIJING GAOWO LAW FIRM (CN)
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