Emulsified-type metal antirust agent

A metal antirust agent and emulsified technology, which is applied in the coating process of metal materials, etc., can solve the problems of personal injury, resistance to salt spray corrosion, inability to meet parts storage and long-distance transportation, and achieve salt spray resistance Anti-rust period, good anti-rust effect, and the effect of reducing production costs

Inactive Publication Date: 2016-12-07
施美
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the anti-rust agents currently used are made of nitrite, which will cause personal injury when used. The anti-rust period is generally only about 10 da

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

Example Embodiment

[0007] Example 1

[0008] The invention provides an emulsified metal rust inhibitor, comprising the following components by weight: 1 part of monobasic acid, 4 parts of dibasic acid, 2 parts of tribasic acid, 4 parts of monoethanolamine, 2 parts of diethanolamine and 40 parts of triethanolamine , 10 parts of polyacrylate, 20 parts of butyl acrylate, 10 parts of tricresyl phosphate, 30 parts of olefin succinic acid, 20 parts of dodecenyl succinic acid, 30 parts of N-oleoyl acid octadecylamine salt, 600 parts of water.

[0009] Add monobasic acid, dibasic acid and tribasic acid into the reaction kettle, and then add monoethanolamine, diethanolamine and triethanolamine to react, and keep the temperature at 40℃, react for 4h, and then add water to form a water-soluble rust inhibitor; The N-oleoyl acid octadecylamine salt was added to the reaction kettle, and the reaction was stirred at 80 ° C for 40 min; The alkenyl succinic acid was added to the reaction kettle, and the reactio...

Example Embodiment

[0010] Example 2

[0011] The invention provides an emulsified metal rust inhibitor, comprising the following components by weight: 3 parts of monobasic acid, 7 parts of dibasic acid, 4 parts of tribasic acid, 7 parts of monoethanolamine, 4 parts of diethanolamine and 45 parts of triethanolamine , 15 parts of polyacrylate, 25 parts of butyl acrylate, 15 parts of tricresyl phosphate, 40 parts of olefin succinic acid, 25 parts of dodecenyl succinic acid, 35 parts of N-oleoyl acid octadecylamine salt, 650 parts of water.

[0012] Add monobasic acid, dibasic acid and tribasic acid into the reaction kettle, and then add monoethanolamine, diethanolamine and triethanolamine to react, and keep the temperature at 40℃, react for 4h, and then add water to form a water-soluble rust inhibitor; The N-oleoyl acid octadecylamine salt was added to the reaction kettle, and the reaction was stirred at 80 ° C for 40 min; The alkenyl succinic acid was added to the reaction kettle, and the reacti...

Example Embodiment

[0013] Example 3

[0014] The invention provides an emulsified metal rust inhibitor, comprising the following components by weight: 5 parts of monobasic acid, 10 parts of dibasic acid, 6 parts of tribasic acid, 10 parts of monoethanolamine, 6 parts of diethanolamine and 50 parts of triethanolamine , 20 parts of polyacrylate, 30 parts of butyl acrylate, 20 parts of tricresyl phosphate, 50 parts of olefin succinic acid, 30 parts of dodecenyl succinic acid, 40 parts of N-oleoyl acid octadecylamine salt, 700 parts of water.

[0015] Add monobasic acid, dibasic acid and tribasic acid into the reaction kettle, then add monoethanolamine, diethanolamine and triethanolamine to react, and keep the temperature at 40℃, react for 4h, and then add water to form a water-soluble rust inhibitor; The N-oleoyl acid octadecylamine salt was added to the reaction kettle, and the reaction was stirred at 80 ° C for 40 min; then the reaction amounts of polyacrylate, butyl acrylate, tricresyl phosphat...

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

No PUM Login to view more

Abstract

The invention provides an emulsified-type metal antirust agent. The emulsified-type metal antirust agent comprises, by weight, 1-5 parts of monobasic acid, 4-10 parts of dibasic acid, 2-6 parts of tribasic acid, 4-10 parts of monoethanolamine, 2-6 parts of diethanol amine, 40-50 parts of triethanolamine, 10-20 parts of polyacrylate, 20-30 parts of butyl acrylate, 10-20 parts of tricresyl phosphate, 30-50 parts of olefin succinic acid, 20-30 parts of dodecyl phenyl succinic acid, 30-40 parts of Octadecylamine N-oleoyl Sarcosinate and 600-700 parts of water. The emulsified-type metal antirust agent is resistant to salt mist, long in rust-proof life and good in rust-proof effect. The rust-proof life can reach 1-4 months. Moreover, the source of the raw materials is wide, production cost can be effectively reduced, and the emulsified-type metal antirust agent is particularly suitable for large-scale industrial production.

Description

technical field [0001] The invention relates to the technical field of antirust agents, in particular to emulsified metal antirust agents Background technique [0002] In the metal processing and machinery manufacturing industries, the processed metal parts need to be rust-proof, and the surface of the metal parts needs to be coated with anti-rust agent, otherwise they will be rusted soon and cannot be used, especially in ocean transportation. Parts are more likely to rust due to erosion by seawater salt spray. Most of the anti-rust agents currently used are made of nitrite, which will cause personal injury when used. The anti-rust period is generally only about 10 days, and it is not resistant to salt spray corrosion, which is far from meeting the needs of parts storage. And also itches the need for long-distance transport. Contents of the invention [0003] The purpose of the present invention is to disclose an emulsified metal antirust agent to solve one or more of th...

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
IPC IPC(8): C23C22/05
CPCC23C22/05
Inventor 施美
Owner 施美
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