FILM-FORMING SILICA SOL, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

Title:

FILM-FORMING SILICA SOL, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

Document Type and Number:

WIPO Patent Application WO/2017/140100

Kind Code:

A1

Abstract:

Disclosed is a film-forming silica sol, comprising the following components by mass percent: 66%-91% of silica sol, 0.1%-1.8% of a modifier, and 7.2%-33.9% of a film-forming aid. The prepared film-forming silica sol has a good appearance transparency and stability, has a good glossiness, a relatively high hardness and a relatively strong adhesive force when applied to a coating as a film-forming coating, and has a relatively high practical value in the field of coatings.

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Inventors:

WANG YONGXIA (CN)
LIU WEILI (CN)
SONG ZHITANG (CN)

Application Number:

PCT/CN2016/097894

Publication Date:

August 24, 2017

Filing Date:

September 02, 2016

Export Citation:

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Assignee:

SHANGHAI XINANNA ELECTRONIC TECH CO LTD (CN)
SHANGHAI INST MICROSYSTEM & INFORMATION TECH CAS (CN)

International Classes:

C09D1/00; C09D7/12

Foreign References:

CN105670350A	2016-06-15
CN1692073A	2005-11-02
CN103483884A	2014-01-01
CN104559336A	2015-04-29
CN102653628A	2012-09-05
EP2397528A1	2011-12-21

Attorney, Agent or Firm:

BAILUN LAW FIRM (CN)

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