CBM Patent Consulting, LLC
Vegetable oil polyol and the preparation method and the application thereof
A preparation method of vegetable oil polyol, which is obtains by carrying out allylic oxidation treatment of vegetable oil, increasing the content of hydroxyl group in the product and then one step reaction between epoxidation and ring-opening. At the same time, the present invention also discloses novel vegetable oil polyol made by the preparation method and the application of the vegetable oil polyol in preparation of polyurethane foam material. Compared with the prior art, the method has the advantages of simple operation, low energy consumption and low side reaction occurrence rate.
NANJING TECH UNIVERSITY
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C08G C08G C07C C08G C08G C08G
additional additional inventional inventional inventional inventional
Li Zheng Kai Pingkai Ning Junjie Xin Dong Kai
Wan Fang Zhang Ouyang Zhu Tao Li Ji Guo