Method for producing coating solution for metal oxide coating, coating solution for metal oxide coating, and metal oxide coating

A technology of oxide film and manufacturing method, which is applied in the direction of metal material coating process, application, coating, etc., and can solve problems such as complicated manufacturing processes

Active Publication Date: 2014-08-27
NISSAN CHEM IND LTD
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method has a problem that a solvent replacement process is necessary and the production process is complicated.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for producing coating solution for metal oxide coating, coating solution for metal oxide coating, and metal oxide coating
  • Method for producing coating solution for metal oxide coating, coating solution for metal oxide coating, and metal oxide coating
  • Method for producing coating solution for metal oxide coating, coating solution for metal oxide coating, and metal oxide coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0117] Hereinafter, although the Example of this invention is demonstrated more concretely, it should not be construed as being limited to these Examples.

[0118] The abbreviations of the compounds used in this example are as follows.

[0119] TEOS: Tetraethoxysilane

[0120] UPS: γ-ureidopropyltriethoxysilane

[0121] MPMS: Methacryloxypropyltrimethoxysilane

[0122] MTES: Methyltriethoxysilane

[0123] TTE: Tetraethoxytitanium

[0124] TIPT: titanium tetraisopropoxide

[0125] AN: aluminum nitrate nonahydrate

[0126] EG: ethylene glycol

[0127] HG: 2-methyl-2,4-pentanediol (alias: hexanediol)

[0128] BCS: 2-butoxyethanol (alias: butyl cellosolve)

[0129] PGME: Propylene Glycol Monomethyl Ether

[0130] EtOH: ethanol

[0131] InN: indium nitrate trihydrate

[0132] ZTB: tetra-n-butyl zirconate

Synthetic example 1

[0134] 11.9 g of AN and 2.8 g of water were added to a 300 mL flask and stirred to dissolve AN. BCS25.8g and TTE12.4g were added there, and it stirred at room temperature for 30 minutes. Thereafter, 14.7 g of TEOS and 7.5 g of MPMS were added, followed by further stirring at room temperature for 30 minutes. 120.5 g of HG and 4.4 g of BCS were mixed in this solution to obtain a solution (K1).

Synthetic example 2

[0136] 11.9 g of AN and 2.8 g of water were added to a 300 mL flask and stirred to dissolve AN. BCS28.2g and TTE12.4g were added there, and it stirred at room temperature for 30 minutes. Thereafter, 12.6 g of TEOS and 7.2 g of MTES were added, followed by further stirring at room temperature for 30 minutes. HG122.5g and BCS2.4g were mixed with this solution, and the solution (K2) was obtained.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
viscosityaaaaaaaaaa
particle sizeaaaaaaaaaa
viscosityaaaaaaaaaa
Login to view more

Abstract

Provided are: a method for producing a coating solution for metal oxide coating whereby ample hardness is obtained even at low-temperature firing and without involving a solvent substitution step, and which possesses favorable printability and in-plane uniformity in flexographic printing; a coating solution for metal oxide coating thus produced; and a metal oxide coating. The method for producing a coating solution for metal oxide coating, the method being characterized in including: a first step for hydrolyzing a first metal alkoxide in the presence of a metal salt and organic solvent to obtain a first-step solution; a second step for adding to the first-step solution a second metal alkoxide of lower reactivity in comparison with the first metal alkoxide, and hydrolyzing/condensing to obtain a second-step solution; and a third step for adding a precipitation inhibitor to the second-step solution.

Description

technical field [0001] The present invention relates to a coating solution for a metal oxide film and a method for producing the same, and more particularly relates to a film capable of forming a film with excellent mechanical strength and an arbitrary refractive index on a substrate such as glass, ceramics, metal, or plastic, and A coating liquid for a metal oxide film capable of obtaining sufficient hardness even by firing at a low temperature, and a method for producing the same. Background technique [0002] Conventionally, inorganic coatings have been formed for various purposes on the surfaces of substrates such as glass, ceramics, metals, and plastics. By forming an inorganic film on the surface of the base material, electrical properties, optical properties, chemical properties, mechanical properties, etc. can be imparted to the base material. Therefore, these inorganic coatings are put into practical use as conductive films, insulating films, light selective transm...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C23C18/12C09D1/00C09D7/12C09D11/00
CPCC23C18/127C23C18/1254C23C18/122C23C18/1245C23C18/1216C09D1/00C09D11/02C23C18/12
Inventor 江口和辉村梶庆太元山贤一
Owner NISSAN CHEM IND LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap