Mingliang Gao

Title: Mingliang Gao and Advances in Heat-Expandable Coating Technology.

Introduction

Mingliang Gao is an inventor associated with Shandong, China. His patent work includes a coating composition designed to expand in stages and provide stable adhesion in high-temperature environments.

Latest Patents

Gao is named on 1 patent: “Coating Composition, Preparation Method Therefor and Use Thereof.” The invention describes a coating composition containing heat-expandable microspheres with walls no thicker than 5 μm, water-based thermoplastic and thermosetting resins, and a hot-melt filling resin.

During heating, the thin-walled microspheres soften and rupture, while solvent volatilization helps the composition cross-link with the coating’s resin matrix. This process strengthens support within coating gaps and enables stepped expansion. After expansion, polymer materials surround an air pocket and harden into a stable hollow structure. The resulting coating is intended to secure heat-resistant parts and maintain adhesive stability during prolonged exposure to temperatures of 140–180°C.

Career Highlights

Gao is associated with Yantai Zhenghai Magnetic Material Co., Ltd. and Yantai Gaoshi New Material Technology Co., Ltd. His patent reflects work on materials and coating technologies for applications requiring reliable performance under heat.

Collaborations

The listed coworkers associated with Gao include Yongjiang Yu and Bin Zhou.

Conclusion

Mingliang Gao’s patent presents a heat-expandable coating approach that combines staged expansion, structural support, and high-temperature adhesive stability.