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Ulrich, H. (1996). Chemistry and Technology of Isocyanates. John Wiley & Sons.
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K. Oertel (Ed.). (2014). Polyurethane Handbook (3rd ed.). Hanser Publishers.
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ÕÅ´óÊ¡. (2018). ¡¶¾Û°±õ¥ÅÝÄËÜÁÏ¡·. »¯Ñ§¹¤Òµ³ö°æÉç.
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Liu, Y., et al. (2020). "Catalytic effects of tertiary amines on the kinetics of polyurethane formation." Polymer Engineering & Science, 60(5), 987¨C995.
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ÀîÉÜÐÛ, ÖìÂÀÃ÷. (2004). ¡¶¾Û°±õ¥ÅÝÄËÜÁÏ¡·. ¿ÆÑ§³ö°æÉç.
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B. List (Ed.). (2012). Stereo- and Regioselective Organocatalytic Reactions. Springer.
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Wang, J., et al. (2021). "Low-VOC amine catalysts for sustainable polyurethane foams." Green Chemistry, 23(12), 4567¨C4578.
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Öйú¾Û°±õ¥¹¤ÒµÐ»á. (2022). ¡¶Öйú¾Û°±õ¥Äê¼ø¡·.
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