| abstract |
The invention provides a novel temperature-sensitive polymer and a method for preparing the novel temperature-sensitive polymer by using renewable resource L-lysine, belonging to the technical field of polymers. The polymer has a structure shown in formula (VII). The polymer is prepared from the renewable resource L-lysine as a starting material. The polymer has a structure similar to poly-N-isopropylacrylamide According to the amide structure, the light transmittance of the polymer aqueous solution changes with temperature by an ultraviolet spectrophotometer, indicating that the polymer has good temperature-sensitive properties. The invention also provides a method for preparing a novel thermosensitive polymer by using the renewable resource L-lysine, the synthesis method is simple and the raw material is cheap. |