Polymer/inorganic nanocomposites with independent intellectual property rights, such as polyamide, polyester (PET and PBT), polystyrene and ultra-high molecular weight polyethylene, were successfully prepared by intercalation compounding method, which greatly improved the properties of the materials. They have the characteristics of high strength, good heat resistance, low density and good processability, and can be widely used in packaging films, various pipes and other structural materials. 2. Nano functional surface materials
Based on the concept of binary synergy, it is of great theoretical significance to study nano-functional surface materials with super-amphipathic or super-amphiphobic properties for water and oil phases, and it has broad application prospects in the fields of architecture, textiles and so on. 3. Epoxy plastic sealant for VLSI.
The performance of the five products developed during the Ninth Five-Year Plan period reached the international advanced level. A production line with an annual output of 2000 tons is designed and built by ourselves, and has been tested successfully.
More than 20 kinds of products developed and produced during the Eighth Five-Year Plan period have been used in more than 30 semiconductor factories in China. The cumulative output value is more than 85 million yuan, and the profit and tax170 thousand yuan. It is a successful example of localization of electronic materials. Won the National Patent Excellence Award.
4. Organic photoconductive drum
A series of OPC drums, which are the core components of laser printing technology, are developed by using self-developed high-performance charge transfer and charge generation materials and unique small-scale coating technology. We are cooperating with two companies to establish a production line with an annual output of 500,000-600,000 photosensitive drums.
5, polypropylene CS series efficient catalyst
On the basis of systematic study on the carrier function essence, active center structure and polymerization mechanism of efficient catalyst system for olefin polymerization, CS- 1 and CS-2 (spherical) efficient propylene polymerization catalysts were developed, which have the characteristics of high catalytic efficiency, good polymerization power and excellent polymer properties. It has been industrialized in Xiangyang Chemical Plant in Yingkou, Liaoning Province (joint factory of Institute of Chemistry). At present, the domestic market share is above 50%, and some of them are exported. The annual output value reaches 1 100 million yuan, and the profit and tax is 35 million yuan. * * * won four national invention patents, the third prize of national scientific and technological progress 1 item, two first prizes of scientific and technological progress of Chinese Academy of Sciences and the second prize of natural science 1 item.
6. New catalysts for efficient carbonyl synthesis
Based on the catalytic principle and molecular design, a series of new and efficient catalysts have been developed to produce important basic chemical raw materials such as acetic acid and anhydride, which are urgently needed by the country. The comprehensive index is 3 times higher than that of the international general BP catalyst. We have applied for 9 patents and are cooperating with relevant state-owned enterprises to complete the 200,000-ton production process with independent intellectual property rights.
7. Eucommia bark gum
Based on the rich green resources of Eucommia ulmoides Oliv. In China, we have made an in-depth study of Eucommia ulmoides Oliv. Established an internationally recognized theoretical system of Eucommia ulmoides Oliv. Material engineering. Under its guidance, we have developed three kinds of materials, such as medical function, shape memory and vulcanized elastic rubber, such as thermoplastic, thermoelasticity and rubber, which have become one of the high-performance "green" tire materials of international concern. We have applied for 1 1 patents and granted 8 patents.