Technology
Driving innovation in coating and adhesive technologies through advanced R&D, reliable performance, and application-focused solutions.
Technology Origin & Development
Academician Wang Fosong, former Vice President of the Chinese Academy of Sciences, pioneered fundamental research on conductive polyaniline in China.
Research Begins
Under the leadership of Dr. Wang Xianhong's team, the reversible redox characteristics of polyaniline anti-corrosion mechanisms were clarified, laying the foundation for its applications.
Commercialization
The first-generation polyaniline anti-corrosion technology was successfully developed and achieved outstanding application results in defense infrastructure and equipment, followed by demonstrations in highways, chemical plants and port facilities.
Maturity
The second-generation polyaniline anti-corrosion coating was completed in 2020, solving the challenges of high-purity polyaniline synthesis and high-efficiency dispersion, while reducing costs by 50% and maintaining long-term anti-corrosion performance.
Performance Comparison
Heavy-duty Anti-corrosion Coating
(Epoxy Zinc-rich, etc.)
Domestic Invention Patents
| No. | Patent No. | Patent Title |
|---|---|---|
| 1 | ZL202410332493.2 | A Polyaniline Anticorrosive Coating for Marine Ship Ballast Water Tanks and Its Preparation Method and Application |
| 2 | ZL202510086242.5 | An Anti-Icing Coating for Wind Turbine Blades and Its Preparation Method and Application |
| 3 | ZL202211737247.2 | A UV-Curable Coating for Aluminum Protection and Its Preparation Method |
| 4 | ZL202510091413.3 | A Matte UV-Curable Coating for Plastics and Its Preparation Method |
| 5 | 202510047329.1 | A Method for Controlling the Particle Size of Doped Polyaniline for Anticorrosion Applications |
| 6 | 202510032137.3 | A Special Water-Based Adhesive for Boat Flooring and Its Preparation Method |
| 7 | 202410227237.7 | A Nano-Polyaniline Heavy-Duty Anticorrosive Primer for Marine Use and Its Preparation Method and Application |
| 8 | 202410227237.7 | A High-Solids Polyaniline Epoxy Anticorrosive Primer and Its Preparation Method |
| 9 | ZL201610446101.0 | Preparation Method of a Waterborne Polyurethane/Polyacrylate Core-Shell Emulsion and Its Adhesive |
| 10 | ZL201310547288.X | A Method for Preparing Polyaniline |
| No. | Patent No. | Patent Title |
|---|---|---|
| 11 | ZL200810051576.5 | A UV-Thermal Dual-Cure Polyaniline Anticorrosive Coating and Its Preparation Method |
| 12 | ZL200810051528.6 | A UV-Thermal Dual-Cure Coating Composition with Oxygen Inhibition Resistance and Its Preparation Method |
| 13 | ZL201010504605.6 | Modified Polyurethane Acrylate and UV-Curable Coating |
| 14 | ZL201310444242.5 | A UV-Curable Resin, Its Preparation Method, and a Coating Prepared Therefrom |
| 15 | ZL201410257878.3 | Polyurethane Acrylate Oligomer, Its Preparation Method, and a Coating Prepared Therefrom |
| 16 | ZL201610355548.7 | A Waterborne Polyurethane Resin, Waterborne Polyurethane Adhesive, and Its Preparation Method |
| 17 | ZL202011294817.6 | A Water-Based Adhesive Bonding Method for Large-Area Rail Passenger Car Flooring |
| 18 | ZL201210192962.2 | A Waterborne Polyaniline Anticorrosive Coating and Its Preparation Method |
| 19 | ZL201210215967.2 | Waterborne Polyurethane Resin, Waterborne Polyaniline Anticorrosive Coating, and Their Preparation Method |
| 20 | ZL201610093245.2 | A Waterborne Polyurethane, Its Preparation Method, and a Waterborne Polyurethane Adhesive |
Patents & Standards
