Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

High-grade acid resistant asphalt paint

A technology of petroleum asphalt and cobalt naphthenate, applied in asphalt coatings, coatings and other directions, can solve the problems of not being resistant to petroleum solvents, aging, etc.

Inactive Publication Date: 2008-11-12
李延禄
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The present invention is a further improvement on the common paint. The paint has a certain anti-corrosion ability against corrosive media such as chlorine gas, hydrogen chloride, sulfur dioxide, ammonia, ammonia oxide, low-concentration inorganic acid solution, caustic alkali, etc. at normal temperature, but not Resistant to petroleum solvents, acetone, oxidants, etc., and will gradually age under long-term outdoor sunlight

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] 1. Formula

[0008] No. 10 petroleum pitch (softening point 125-140°C): 34.49, cooked tung oil: 4.23, No. 200 solvent gasoline: 34.28, xylene: 35, manganese naphthenate: 3, cobalt naphthenate: 10.

[0009] Second, the preparation process.

[0010] Heat and dehydrate the petroleum asphalt to remove impurities, then add hot tung oil and drier, then add xylene, and finally add solvent gasoline to adjust the viscosity. The asphalt paint has good adhesion to metal and non-metal, and has the performance of sulfuric acid corrosion resistance.

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
softening pointaaaaaaaaaa
Login to View More

Abstract

The invention relates to high-grade acid resistant bituminous paint, which is further improvement of common paint. Firstly, petroleum pitch is heated, dehydrated and decontaminated; secondly, hot tung oil and drier are added and then xylene is added; thirdly, solvent gasoline is added for adjusting the viscosity. The paint has certain antiseptic power to gas such as chlorine, hydrogen chloride, sulfur dioxide, ammonia, ammonia oxide and so on and corrosive media such as low-concentration mineral acid solution, caustic alkali and so on, is suitable for indoor engineering, and can be used for protecting steels, concrete and woody elements.

Description

technical field [0001] The invention relates to a paint, in particular to a high-grade acid-resistant asphalt paint. Background technique [0002] The present invention is a further improvement on the common paint. The paint has a certain anti-corrosion ability against corrosive media such as chlorine gas, hydrogen chloride, sulfur dioxide, ammonia, ammonia oxide, low-concentration inorganic acid solution, caustic alkali, etc. at normal temperature, but not It is resistant to petroleum solvents, acetone, oxidants, etc., and will gradually age under long-term outdoor sunlight. It is suitable for interior projects and can be used to protect steel, concrete and wooden components. Contents of the invention [0003] 1. Formula [0004] No. 10 petroleum pitch (softening point 125-140°C): 34.49 cooked tung oil: 4.23 No. 200 solvent gasoline: 34.28 xylene: 35 manganese naphthenate: 3 cobalt naphthenate: 10 [0005] 2. Preparation process [0006] Heat and dehydrate the petrole...

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): C09D195/00C09D191/00
Inventor 李延禄
Owner 李延禄
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com