2. Patented product: the method of producing high-purity nanometer titanium dioxide by hydrochloric acid method.
3. Patented product: toilet cleaner
4. Patented product: disposable gas detection ampoule.
5. Patented products: Chinese knots that can purify the air.
6. Patented product: leveling agent, a natural nano thickener for latex paint, and its preparation method.
7. Patented product: preparation method of soybean oil-based resin for news ink.
9. Patented product: development of new sunscreen moisturizing cream.