Modern industry and modern way of life make environmental pollution more and more serious. The massive production and consumption of petroleum products has led to a sharp rise in VOC and carbon emissions. Various countries have enacted various laws and regulations to curb organic matter and carbon emissions. As the main source of pollution, the paint industry is developing in the direction of low pollution and environmental protection. Environmental protection has become the development direction of coatings. The 4E production method that prioritizes economy, ecology, energy and efficiency has become the direction of future coating development.