Corrosion-resistant floor paint and preparation method thereof
A floor paint and corrosion-resistant technology, applied in the direction of anti-corrosion coatings, coatings, etc., can solve the problems of poor wear resistance and corrosion resistance of floor paint, achieve low surface energy, increase cross-linking density, and improve the effect of bonding performance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
preparation example Construction
[0026] The preparation method of adhesive active agent is:
[0027] (1) Take 3,5-dimethoxy-4-hydroxycinnamic acid and add N,N-dimethylformamide according to the mass ratio of 1~4:40~50, protect it with argon, and store it at 20~25℃ Add imidazole 7-10 times the mass of 3,5-dimethoxy-4-hydroxycinnamic acid, stir and mix for 36-48 hours to obtain a stirred mixture, take the stirred mixture at a mass ratio of 20-30:4-9 and add deionized water , Stir and mix at -1~3°C for 20~30min to obtain the mixture, take the mixture according to the mass ratio of 2~5:10~15 and add ether for extraction, take the upper layer and dry it over anhydrous magnesium sulfate, distill and concentrate under reduced pressure to obtain a concentrated solution ;
[0028] (2) Take the concentrated solution and add the solvent according to the mass ratio of 2~5:10~15, stir and mix at 20~25°C for 20~30min, then add potassium carbonate with 3~5% of the concentrated solution, stir and mix for 8~10h to obtain St...
Embodiment 1
[0038] Epoxidized soybean oil: epoxy value 0.4.
[0039] The solvent is: take methanol and add tetrahydrofuran in a mass ratio of 5:10 to mix.
[0040] The preparation method of adhesive active agent is:
[0041] (1) Take 3,5-dimethoxy-4-hydroxycinnamic acid and add N,N-dimethylformamide at a mass ratio of 1:40, pass through argon protection, and add 3,5-dimethoxy Imidazole with 7 times the mass of methoxy-4-hydroxycinnamic acid was stirred and mixed for 36 hours to obtain a stirred mixture. Take the stirred mixture and add deionized water at a mass ratio of 20:4, and stir and mix at -1°C for 20 minutes to obtain a mixture. Take the mixture Add diethyl ether for extraction at a mass ratio of 2:10, take the upper layer, dry it over anhydrous magnesium sulfate, and distill and concentrate under reduced pressure to obtain a concentrated solution;
[0042] (2) Take the concentrated solution and add solvent according to the mass ratio of 2:10, stir and mix at 20°C for 20 minutes,...
Embodiment 2
[0052] Epoxidized soybean oil: epoxy value 0.4.
[0053] The solvent is: take methanol and add tetrahydrofuran in a mass ratio of 10:15 and mix to obtain.
[0054] The preparation method of adhesive active agent is:
[0055] (1) Take 3,5-dimethoxy-4-hydroxycinnamic acid and add N,N-dimethylformamide at a mass ratio of 4:50, pass through argon protection, and add 3,5-dimethoxy Imidazole with 10 times the mass of methoxy-4-hydroxycinnamic acid was stirred and mixed for 48 hours to obtain a stirred mixture. Take the stirred mixture and add deionized water at a mass ratio of 30:9, and stir and mix at 3°C for 30 minutes to obtain a mixture. Take the mixture according to The mass ratio is 5:15, adding diethyl ether for extraction, taking the upper layer, drying it over anhydrous magnesium sulfate, and concentrating by distillation under reduced pressure to obtain a concentrated solution;
[0056] (2) Take the concentrated solution and add the solvent according to the mass ratio ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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