Abrasion-resistant coating material and method of using the same

US10184066B2 · kind B2 · utility

Assignee

• Changjiang River Scientific Research Institute of Changjiang Water Resources Commission · CN

Inventors

• Liang Chen · Dalian, CN
• Zhen Li · Beijing, CN
• Zaiqin Wang · 红钢城街道, CN
• Huaquan Yang · 红钢城街道, CN
• Wei Han · Xi'an, CN
• Chengjing Xiao · 红钢城街道, CN
• Tao Wei · Taipei, TW
• Xiaomei Shao · 红钢城街道, CN
• Jing Feng · Beijing, CN
• Lingmin Liao · 红钢城街道, CN
• Jian Zhang · 红钢城街道, CN
• Da Zhang · Hsinchu, TW
• Xiaohu YAN · Xiamen, CN

Key dates

• Filing date: May 8, 2015
• Grant date: Jan 22, 2019
• Expiry date: May 8, 2035

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/24967
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A coating material, including a bottom layer, a middle layer and a surface layer. The bottom layer is an epoxy mortar having a thickness of between 1 and 3 mm, the middle layer is an epoxy resin adhesive having a thickness of between 0.1 and 0.5 mm, and the surface layer is a nanomaterial-modified polyaspartic having a thickness of between 0.3 and 0.5 mm. The epoxy resin adhesive has a viscosity of between 50 and 200 mPa·s.