Macroazoinitiator를 이용한 폴리아릴레이트-폴리스티렌 볼록 공중합체의 합성

안태완; 김정호; 정한모; 이상원; 박종윤

Polymer(Korea), Vol.14, No.4, 417-426, August, 1990

Export Citation

Macroazoinitiator를 이용한 폴리아릴레이트-폴리스티렌 볼록 공중합체의 합성

Synthesis of Polyarylate-Polystyrene Block Copolymer from Macroazoinitiator

안태완, 김정호, 정한모, 이상원, 박종윤

초록

히드록시 말단의 폴리아릴레이트 올리고머와 4,4''-azobiscyanopentanoyl chloride를 반응시켜 macroazoinitiator를 합성하였으며, 이를 이용하여 폴리아릴레이트-폴리스티렌 블록 공중합체를 합성하였다. 이 경우 스티렌의 중합 속도는 스티렌 단량체 농도에 비례하고 아조기 농도의 제곱근에 비례하였으며, 생성된 폴리스티렌의 중합도는 스티렌 단량체 농도에 비례하고, 아조기 농도의 제곱근에 반비례 하였다.

Polycondensations were carried out between hydroxy-terminated polyarylate oligomers. having number average molecular weight of 3,800, 5,000, 7,500, 9,600, 12,100,3 and 4,4''-azobiscyanopentanoyl chloride to prepare the macroazoinitiator. At the polymerization of styrene, thermally initiated by macroazoinitiator, the rate of polymerization, i.e., the total monomer consumption for 24 hrs. was proportional to the initial styrene monomer concentration and to the square root of the initial azo concentration, while the chain length of polystyrene block was proportional to the initial styrene monomer concentration and inversely proportional to the square root of the initial azo concentration.

[References]

Canevarolo SV, Birley AW, Br. Polym. J., 19, 43 (1987)
Tanioka A, Tazaki S, Ogata S, Kakimoto M, Imai Y, Makromol. Chem. Rapid Commun., 6, 585 (1985)
Lansberg D, Muhlbach K, Taubitz C, Angew. Makromol. Chem., 162, 53 (1988)
Bywater S, Polym. Eng. Sci., 24, 104 (1984)
Schwarz MC, Barlow JW, Paul DR, J. Appl. Polym. Sci., 37, 403 (1989)
Canevarolo SV, Mattoso LHC, Br. Polym. J., 22, 137 (1990)
Nguyen HA, Marechal E, J. Macromol. Sci.-Rev. Macromol. Chem. Phys., 28, 187 (1988)
Heitz W, Angew. Makromol. Chem., 145-146, 37 (1986)
Fayt R, Polym. Eng. Sci., 29, 538 (1989)
Hendrick JL, Brown HR, Hofer DC, Johnson RD, Macromolecules, 22, 2048 (1989)
Tingerthal JM, Nava H, Percec V, J. Polym. Sci. A: Polym. Chem., 25, 2043 (1987)
Limtasiri T, Grossman SJ, Huang JC, Polym. Eng. Sci., 29, 493 (1989)
Doi T, Smets G, Macromolecules, 22, 25 (1989)
Gardlund ZG, Bator MAK, J. Polym. Sci. A: Polym. Chem., 21, 1251 (1983)
Hazer B, Baysal BM, Polymer, 27, 961 (1986)
Ohmura H, Dohya H, Oshibe Y, Yamamoto T, Kobunshi Ronbunshu, 45, 857 (1988)
Yuruk H, Ozdemir AB, Baysal BM, J. Appl. Polym. Sci., 31, 2171 (1986)
Hazer B, Ayas A, Besirli N, Saltek N, Baysal BM, Makromol. Chem., 190, 1987 (1989)
Ueda A, Nagai S, Kobunshi, 39, 202 (1990)
Ueda A, Nagai S, J. Polym. Sci. A: Polym. Chem., 22, 1611 (1984)
Simionescu CI, Comanita E, Harabagiu V, Simionescu BC, Eur. Polym. J., 23, 921 (1987)
Lee Y, Tsai H, Makromol. Chem., 190, 1413 (1989)
Havens SJ, Hergenrother PM, J. Polym. Sci. A: Polym. Chem., 22, 3011 (1984)
Equiazabal JH, Calahorra ME, Cortazar MM, Iruin JJ, Polym. Eng. Sci., 24, 608 (1984)
Ahn TO, Lee SM, Lee YJ, Jeong HM, J. Macromol. Sci.-Phys., in press
Kim BK, Jeong HM, Lee YH, J. Appl. Polym. Sci., in press
Ueda A, Shiozu Y, Hidaka Y, Nagai S, Kobunshi Ronbunshu, 33, 131 (1976)
Bush DG, Kunzelsauer LJ, Merrill SH, Anal. Chem., 35, 1250 (1963)
Ueda A, Nagai S, J. Polym. Sci. A: Polym. Chem., 24, 405 (1986)
Seo SW, Jo WH, Ha WS, J. Appl. Polym. Sci., 29, 567 (1984)
Walz R, Heitz W, J. Polym. Sci. A: Polym. Chem., 16, 1807 (1978)
Hiemenz PC, "Polymer Chemistry," Marcel Dekker, New York (1984)
Braun D, Cherdron H, Kern W, "Techniques of Polymer Syntheses and Characterization," John Wiley & Sons, New York, p. 122 (1971)
Goldberg AI, Hohenstein WP, Mark H, J. Polym. Sci., 2, 503 (1947)
Danusso F, Moraglio G, J. Polym. Sci., 24, 161 (1957)

[Referenced By]

[1] Canevarolo SV, Birley AW, Br. Polym. J., 19, 43 (1987)

[2] Tanioka A, Tazaki S, Ogata S, Kakimoto M, Imai Y, Makromol. Chem. Rapid Commun., 6, 585 (1985)

[3] Lansberg D, Muhlbach K, Taubitz C, Angew. Makromol. Chem., 162, 53 (1988)

[4] Bywater S, Polym. Eng. Sci., 24, 104 (1984)

[5] Schwarz MC, Barlow JW, Paul DR, J. Appl. Polym. Sci., 37, 403 (1989)

[6] Canevarolo SV, Mattoso LHC, Br. Polym. J., 22, 137 (1990)

[7] Nguyen HA, Marechal E, J. Macromol. Sci.-Rev. Macromol. Chem. Phys., 28, 187 (1988)

[8] Heitz W, Angew. Makromol. Chem., 145-146, 37 (1986)

[9] Fayt R, Polym. Eng. Sci., 29, 538 (1989)

[10] Hendrick JL, Brown HR, Hofer DC, Johnson RD, Macromolecules, 22, 2048 (1989)

[11] Tingerthal JM, Nava H, Percec V, J. Polym. Sci. A: Polym. Chem., 25, 2043 (1987)

[12] Limtasiri T, Grossman SJ, Huang JC, Polym. Eng. Sci., 29, 493 (1989)

[13] Doi T, Smets G, Macromolecules, 22, 25 (1989)

[14] Gardlund ZG, Bator MAK, J. Polym. Sci. A: Polym. Chem., 21, 1251 (1983)

[15] Hazer B, Baysal BM, Polymer, 27, 961 (1986)

[16] Ohmura H, Dohya H, Oshibe Y, Yamamoto T, Kobunshi Ronbunshu, 45, 857 (1988)

[17] Yuruk H, Ozdemir AB, Baysal BM, J. Appl. Polym. Sci., 31, 2171 (1986)

[18] Hazer B, Ayas A, Besirli N, Saltek N, Baysal BM, Makromol. Chem., 190, 1987 (1989)

[19] Ueda A, Nagai S, Kobunshi, 39, 202 (1990)

[20] Ueda A, Nagai S, J. Polym. Sci. A: Polym. Chem., 22, 1611 (1984)

[21] Simionescu CI, Comanita E, Harabagiu V, Simionescu BC, Eur. Polym. J., 23, 921 (1987)

[22] Lee Y, Tsai H, Makromol. Chem., 190, 1413 (1989)

[23] Havens SJ, Hergenrother PM, J. Polym. Sci. A: Polym. Chem., 22, 3011 (1984)

[24] Equiazabal JH, Calahorra ME, Cortazar MM, Iruin JJ, Polym. Eng. Sci., 24, 608 (1984)

[25] Ahn TO, Lee SM, Lee YJ, Jeong HM, J. Macromol. Sci.-Phys., in press

[26] Kim BK, Jeong HM, Lee YH, J. Appl. Polym. Sci., in press

[27] Ueda A, Shiozu Y, Hidaka Y, Nagai S, Kobunshi Ronbunshu, 33, 131 (1976)

[28] Bush DG, Kunzelsauer LJ, Merrill SH, Anal. Chem., 35, 1250 (1963)

[29] Ueda A, Nagai S, J. Polym. Sci. A: Polym. Chem., 24, 405 (1986)

[30] Seo SW, Jo WH, Ha WS, J. Appl. Polym. Sci., 29, 567 (1984)

[31] Walz R, Heitz W, J. Polym. Sci. A: Polym. Chem., 16, 1807 (1978)

[32] Hiemenz PC, "Polymer Chemistry," Marcel Dekker, New York (1984)

[33] Braun D, Cherdron H, Kern W, "Techniques of Polymer Syntheses and Characterization," John Wiley & Sons, New York, p. 122 (1971)

[34] Goldberg AI, Hohenstein WP, Mark H, J. Polym. Sci., 2, 503 (1947)

[35] Danusso F, Moraglio G, J. Polym. Sci., 24, 161 (1957)