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[1] j. f. stoddart, et al. "catalysis in polyurethane synthesis", progress in polymer science, 2018.
[2] m. szycher, szycher’s handbook of polyurethanes, crc press, 2017.
[3] r. a. gross, b. kalra. ¡°biodegradable polymers for the environment¡±, science, vol. 297, no. 5582, 2002.
[4] european chemicals agency (echa). candidate list of substances of very high concern, 2023.¹úÄÚÎÄÏ×£º
[5] ÕÅΰµÈ£¬¡¶¾Û°±õ¥»·±£´ß»¯¼ÁÑо¿½øÕ¹¡·£¬¡¶»¯¹¤ÐÂÐͲÄÁÏ¡·£¬2021ÄêµÚ49¾íµÚ3ÆÚ¡£
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