This article has reviewed the technologies of micropowder,lotus effect,balloon ceramic theory,self-separation and photocatalyst and their application for improvement of self-cleaning property of coatings.

Lotus-effect and the fabric with water-repellent and oil-repellent;

Simple Analysis on the Reasons & Control about Sedimentation and Delamination of Latex Paint;

Preparation of nano-SiO_2 styrene-acrylic emulsion and latex paint;

Prepartion of environment protectional type of benzene-propyl latex paint;

Preparation of emulsion paint for building interior wall;

A discussion on applications of external wall emulsion paint;

The national qualily supervision and test center for coatings and national quality supervision and test center for construction refurbishing materials conducted a selective examination for synthetic resin emulsion coatings for interior wall from 12 provices and 4 municipalities in the second quater of 2006.

The field exposure and accelerate weathering tests are used to study the weathering properties of various silicone modified acrylic emulsions and pure acrylic emulsions,white emulsion coatings with various PVC based on the above emulsions and white or bright color emulsion coatings formulated with various color paste.

The actions of pure airborne negative ions,principles of releasing negative ions from negative ion emulsion coatings,research and development thereof home and abroad are introduced.