치과용 가시광선 중합형 Urethane Dimethacrylate 복합수지의새로운 광증감제

선금주; 박영준; 채규호

Polymer(Korea), Vol.23, No.1, 113-121, January, 1999

Export Citation

치과용 가시광선 중합형 Urethane Dimethacrylate 복합수지의새로운 광증감제

New Photosensitizers for a Visible Light-Cured Urethan Dimethacrylate Dental Resin Composite

선금주, 박영준, 채규호

초록

치고용 가시광선 중합형 복합수지의 광증감재인 camphorquinone(CQ)을 대신할 수 있는 새로운 광증감제로서 diacetyl(DA) 및 1-phenyl-1,2-propanedione(PD)을 사용하여 단량체인 urethane dimethacrylate (UDMA)에 대한 공중합 효율과 기계적 성질을 관찰하였다. 이 광증감제들에 의한 UDMA의 광중합 효율을 FT-IR로 비료한 결과 DA

In order to improve the properties of a light-cured dental resin composite, diacetyl (DA) or 1-phenyl-1,2-propanedione (PD) was used as a new visible light photosensitizer for a resin composite of urethane dimethacrylate (UDMA). Phtopolymerization efficiency of UDMA and mechanical properties of experimental resin composite containing DA. or PD were compared with those of camphorquinone (CQ), the most widely used photosensitizer for dental resin composites. Photopolymerization efficiency of UDMA studied by FT-IR spectroscopy increased with irradiation time and the amount of photosensitizer. The relative properties such as Knoop hardness, diametral tensile strength, and flexural strength of the experimental resin composite prepared by the addition of the photosensitizer into a resin of UDMA were improved the photosensitizer content and irradiation time. The resin composite of UDMA containing DA or PD shows better mechanical properties than that containing CQ. A heavily filled resin composite containing DA or PD, which has a similar composition to a commercially available resin composite, Heliomolar, also shows better mechanical properties than that containing CQ.

Keywords:visible light photosensitizer;diacetyl;phenylpropanedione;dental resin composite;urethane dimethacrylate;camphorquinone

[References]

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Peutzfeldt A, Asmussen E, J. Dent. Res., 71, 1847 (1992)
Taira M, Urabe H, Hirose T, Wakasa K, Yamaki M, J. Dent. Res., 67, 24 (1988)
Inomata K, Minoshima Y, Matsumoto T, Tokumaru K, Polym. J., 25, 1199 (1993)
Chae KH, Sun GJ, Bull. Korean Chem. Soc., 19, 152 (1998)
Yoshida K, Greener EH, Dent. Mater., 9, 246 (1993)
Brown T, Chaimberg M, Cohen Y, J. Appl. Polym. Sci., 44, 671 (1992)
Chae KH, Sun GJ, Park YJ, Polym.(Korea), 17(6), 729 (1993)
Antoniadi MH, Rapadogianis Y, Kubia EK, Kubias S, J. Prosthet. Dent., 65, 215 (1991)
Johnson WW, Dhuru VB, Brantly WA, Dent. Mater., 9, 95 (1993)
Peutzfeldt A, Asmussen E, Acta Odont. Scand., 50, 253 (1992)
Silverstein RM, Bassler GC, Morrill TC, "Spectroscopic Identification of Organic Compounds," 4th Ed., p. 309, John Wiley & Sons, Inc., New York (1981)
Saimi Y, Ishihara K, Nakabayabhi N, Polym. J., 24, 357 (1992)
Ruyter IE, J. Biomed. Mater. Res., 21, 11 (1987)
Ruyter IE, Svendsen SA, Acta Odont. Scand., 36, 75 (1977)
Yoshida K, Greener EH, Dent. Mater., 9, 246 (1993)
Linden LA, "Radiation Curing in Polymer Science and Technology," eds. by J.P. Foussier, and J.F. Rabek, vol. IV, p. 396, Elsevier Sci., England (1993)
Burtscher P, Dent. Mater., 9, 218 (1993)
Peutzfeldt A, J. Dent. Res., 73, 511 (1994)
Antoniadi MH, Rapadogianis Y, Kubia EK, Kubias S, J. Prosthet. Dent., 65, 215 (1991)
Prevost AP, Desautels P, Benoit CA, Raiche D, J. Can. Dent. Assn., 3, 221 (1985)
Ruyter IE, Gyorosi PP, Scand. J. Dent. Res., 84, 396 (1976)
Li Y, Swartz ML, Phillips RW, Moore BK, Roberts TA, J. Dent. Res., 64, 1396 (1985)
Gernain SH, Swartz ML, Phillips RW, Moore BK, Roberts TA, J. Dent. Res., 64, 155 (1985)

[Referenced By]

[1] Jones DK, J. Can. Dent. Assoc., 56, 851 (1990)

[2] Peutzfeldt A, Asmussen E, J. Dent. Res., 71, 1847 (1992)

[3] Taira M, Urabe H, Hirose T, Wakasa K, Yamaki M, J. Dent. Res., 67, 24 (1988)

[4] Inomata K, Minoshima Y, Matsumoto T, Tokumaru K, Polym. J., 25, 1199 (1993)

[5] Chae KH, Sun GJ, Bull. Korean Chem. Soc., 19, 152 (1998)

[6] Yoshida K, Greener EH, Dent. Mater., 9, 246 (1993)

[7] Brown T, Chaimberg M, Cohen Y, J. Appl. Polym. Sci., 44, 671 (1992)

[8] Chae KH, Sun GJ, Park YJ, Polym.(Korea), 17(6), 729 (1993)

[9] Antoniadi MH, Rapadogianis Y, Kubia EK, Kubias S, J. Prosthet. Dent., 65, 215 (1991)

[10] Johnson WW, Dhuru VB, Brantly WA, Dent. Mater., 9, 95 (1993)

[11] Peutzfeldt A, Asmussen E, Acta Odont. Scand., 50, 253 (1992)

[12] Silverstein RM, Bassler GC, Morrill TC, "Spectroscopic Identification of Organic Compounds," 4th Ed., p. 309, John Wiley & Sons, Inc., New York (1981)

[13] Saimi Y, Ishihara K, Nakabayabhi N, Polym. J., 24, 357 (1992)

[14] Ruyter IE, J. Biomed. Mater. Res., 21, 11 (1987)

[15] Ruyter IE, Svendsen SA, Acta Odont. Scand., 36, 75 (1977)

[16] Yoshida K, Greener EH, Dent. Mater., 9, 246 (1993)

[17] Linden LA, "Radiation Curing in Polymer Science and Technology," eds. by J.P. Foussier, and J.F. Rabek, vol. IV, p. 396, Elsevier Sci., England (1993)

[18] Burtscher P, Dent. Mater., 9, 218 (1993)

[19] Peutzfeldt A, J. Dent. Res., 73, 511 (1994)

[20] Antoniadi MH, Rapadogianis Y, Kubia EK, Kubias S, J. Prosthet. Dent., 65, 215 (1991)

[21] Prevost AP, Desautels P, Benoit CA, Raiche D, J. Can. Dent. Assn., 3, 221 (1985)

[22] Ruyter IE, Gyorosi PP, Scand. J. Dent. Res., 84, 396 (1976)

[23] Li Y, Swartz ML, Phillips RW, Moore BK, Roberts TA, J. Dent. Res., 64, 1396 (1985)

[24] Gernain SH, Swartz ML, Phillips RW, Moore BK, Roberts TA, J. Dent. Res., 64, 155 (1985)