양 말단에 MPTMS-아크릴아미드로 치환된 폴리이미드의 합성

민준호; 박찬영; 민성기; Jun Ho Min; Chan Young Park; Seong Kee Min

Korean Journal of Materials Research, Vol.26, No.9, 478-485, September, 2016

DOI10.3740/MRSK.2016.26.9.478 Export Citation

양 말단에 MPTMS-아크릴아미드로 치환된 폴리이미드의 합성

Synthesis of Poly Imide/α’ω’-di Poly Acrylamide (3-Mercaptopropyl) Trimethoxysilane Terminated Copolymer

민준호, 박찬영, 민성기^†

부경대학교 고분자공학과

Jun Ho Min, Chan Young Park, and Seong Kee Min^†

Department of Polymer Engineering, Pukyong National University, Busan 48547, Republic of Korea

E-mail:

An amide group was introduced to restrain the cohesion of silica nano-particles and copolymerized with polyamic acid. Amide block copolymers were prepared using silica and (3-mercaptopropyl) trimethoxysilane (MPTMS) with a siloxane group, using 2, 6-Lutidine as a catalyst. Amide block polymers and copolymers were synthesized via ATRP after brominating pyromellitic dianhydride (PMDA) and polyamic acid of methylene diphenyl diamine (MDA) using α-bromo isobutyryl bromide. Characteristic peaks of copolymer with amide and imide groups and patterns of amorphous polymers were studied using FT-IR and XRD analyses; an analysis of the surface characteristic groups was conducted via XPS. Changes in the thermal properties were examined through DSC and TGA; solubility for solvents was also studied.

Keywords:DABCO;polyamide-imide;polyamic acid;siloxane group

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Min SK, Bae DK, Park SB, Yoo SI, Lee WK, Park CY, Seul SD, Korean J. Mater. Res., 22(8), 433 (2012)
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Kano Y, Akiyama S, Polymer, 34, 376 (1993)

[1] Lee EY, Hwang T, Nam JD, Polym. Korea, 36(4), 448 (2012)

[2] Stevens MP, “Polymer Chemistry an Introduction”, 3rd ed. p.106, Oxford University Press Inc., New York, (1999).

[3] Margolis JM, “Engineering Thermoplastics”, ed. by Margolis JM, p. 315, Marcel Dekker Inc., New York, (1985).

[4] Yokota R, Yamamoto S, Yano S, Sawaguchi T, Hasegawa M, Sato R, High Perform. Polym., 13, S61 (2001)

[5] Han JE, Jeon BK, Goo BJ, Cho SH, Kim SH, Lee KS, Park YH, Lee JY, Polym. Korea, 33(1), 91 (2009)

[6] Halim A, Gurr PA, Blencowe A, Bryant G, Kentish SE, Qiao GG, Polymer, 54(2), 520 (2013)

[7] Ghosh M, Mittal KL, eds., “Polyimides: Fundamentalsand Applications”, Marcel Dekker, New York, (1996).

[8] Cheil Industries Inc. Korea Patent, WO2013085153A1 (2013).

[9] Min JH, Min SK, Appl. Chem. Eng., 21(1), 34 (2010)

[10] Min SK, Park CY, Lee WK, Seul SD, Korean J. Mater. Res., 22(6), 275 (2012)

[11] Min SK, Bae DK, Park SB, Yoo SI, Lee WK, Park CY, Seul SD, Korean J. Mater. Res., 22(8), 433 (2012)

[12] Park S, Chae S, Rhee J, Kang SJ, Bull. Korean Chem. Soc., 31, 2279 (2010)

[13] Niwa M, Nagaoka S, Kawakami H, J. Appl. Polym. Sci., 100(3), 2436 (2006)

[14] Bender TP, Wang ZY, J. Polym. Sci. A: Polym. Chem., 38(21), 3991 (2000)

[15] Honma I, Nishikawa O, Sugimoto T, Nomura S, Nakajima H, Fuel Cells, 2, 52 (2002)

[16] Dean JA, Lange,s Handbook of Chemistry, McGraw-Hill Professional, USA, (1999).

[17] Ha SY, Oh BK, Lee YM, Polymer, 36(18), 3549 (1995)

[18] Jim MY, Jumg HG, Choi KY, Yoon CM, Polym. Korea, 21(6), 973 (1997)

[19] Kano Y, Akiyama S, Polymer, 34, 376 (1993)