Citation: Bao Hua LIU, Li Ban CHEN, Min ZHANG, Ai Fang YU. Synthesis of CO₂ Copolymer Based Polyurethane Foams[J]. Chinese Chemical Letters, ;2003, 14(7): 752-754. shu

Synthesis of CO₂ Copolymer Based Polyurethane Foams

1.
Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080;
2.
Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650

Received Date: 26 August 2002

Fund Project: This project was supported by the National Natural Science Foundation of China (No.20274053).

CO₂-copolymer based polyurethane foams were synthesized and characterized in this paper. The foams were found to have higher strength and lower heat of combustion than the conventional polyether polyurethane foams. They may find wide applications in many fields.
- CO₂,
- epoxides,
- aliphatic polycarbonates,
- polyurethane foams
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