실록산기를 함유한 아크릴 공중합체의 제조 및 점착특성

윤근병; 노영주; 이동호; Keun-Byoung Yoon; Young-Joo Noh; Dong-Ho Lee

Journal of the Korean Industrial and Engineering Chemistry, Vol.18, No.2, 121-125, April, 2007

Export Citation

실록산기를 함유한 아크릴 공중합체의 제조 및 점착특성

Preparation and Adhesive Properties of Acrylate Copolymer with Siloxane Group

윤근병 , 노영주¹, 이동호 ^†

경북대학교 고분자공학과
¹㈜삼성전자 LCD 총괄

Keun-Byoung Yoon , Young-Joo Noh¹, and Dong-Ho Lee^†

Department of Polymer Science, Engineering College, Kyungpook National University, Daegu 702-701, Korea
¹LCD Business, Samsung Electronics Co. Ltd., Chunan-city 330-300, Korea

E-mail:

초록

아크릴계 에멀젼의 내수성 및 촉감을 향상시키기 위해 유연하고 낮은 표면에너지를 가지는 실록산 단량체 및 올리고머와의 공중합체를 제조하였다. 아크릴 작용기를 갖는 실록산 단량체와 올리고머를 합성하고, n-butyl acrylate와 methyl methacrylate를 사용하여 실록산 함유 아크릴 삼원공중합체를 제조하고 표면자유에너지의 변화 및 점착특성을 조사 하였다. 삼원공중합체의 Tg는 실록산 단량체의 주입 양이 증가함에 따라 감소하였으나, 올리고머의 경우는 양 말단의 아크릴기에 의해 가교반응이 일어남으로써 삼원 공중합체의 Tg는 증가하였다. 실리콘 단량체와 올리고머를 첨가함에 따라 tack 값과 표면에너지가 감소하는 것으로 내수성 및 촉감이 향상된 것을 확인하였다.

Siloxane monomer and oligomer were introduced to n-butyl acrylate and methyl methacrylate copolymer for improvement of water resistance and tactile sensation of acryl-type emulsion. Terpolymerimerization of n-butylacrylate, methyl methacrylate and siloxane monomer or oligomer was carried out in aqueous solution. The glass transition temperature (Tg) of terpolymer decreased with increasing siloxane monomer, however, the Tg of terpolymer increased with increasing siloxane oligomer due to the crosslinking of acrylated end group. The adhesion property and surface energy of the obtained terpolymer decreased with introducing siloxane monomer or oligomer in terpolymer. Decrement of tack and surface energy means the enhancement of water resistance and tactile sensation of the emulsion.

Keywords:siloxane monomer/oligomer;acryl emulsion;surface energy;tack test

[References]

Plessis C, Arzamendi G, Alberdi JM, Agnely M, Leiza JR, Asua JM, Macromolecules, 34(17), 6138 (2001)
Jovanovie R, Ouzineb K, McKenna TF, Dube MA, Macromol. Symp., 206, 43 (2004)
Yoon JS, Jin HJ, Polym. Sci. Technol., 7, 412 (1996)
Schneider M, Graillat C, Guyot A, Betremieux I, McKenna TF, J. Appl. Polym. Sci., 84(10), 1935 (2002)
KR patent 455,761 (2004)
Bajaj P, Goyal M, Chavan RB, J. Appl. Polym. Sci., 53(13), 1771 (1994)
Crivello JV, Bi DS, J. Polym. Sci. A: Polym. Chem., 32(4), 683 (1994)
Kan CY, Liu DS, Kong XZ, Zhu XL, J. Appl. Polym. Sci., 82(13), 3194 (2001)
Kuo PL, Chen KC, Wang TL, Polymer, 38(20), 5203 (1997)
Iojoiu C, Abadie JM, Harabagiu V, Pinteala M, Simionescu BC, Eur. Polym. J., 36, 2115 (2000)
Cazaux F, Coquetet X, Eur. Polym. J., 31, 521 (1995)
Yoo SH, Lee JH, Lee JC, Jho JY, Macromolecules, 35(4), 1146 (2002)
Clarson JS, Semlyen JA, Siloxane Polymers, 332 Prentice Hall Inc., New Jersey (1993)
Kim YS, Bae MA, Yoon KS, J. Kor. Chem. Soc., 45, 230 (2001)
Kenney JF, Haddock TH, Sun RL, Parreira HC, J. Appl. Polym. Sci., 45, 355 (1992)
Lakrout H, Creton C, Ahn DC, Shull KR, Macromolecules, 34(21), 7448 (2001)
Comyn J, Inter. J. Adhesion & Adhesives, 12, 145 (1992)
Neuman AW, Adv. Colloid Interface Sci., 4, 105 (1974)
El-Naggar AM, Zohdy MH, Mohammed SS, Alam EA, Nucl. Instrum. Methods Phys. Res. Sect. B-Beam Interact. Mater. Atoms, 201, 595 (2003)
Galliano A, Bistac S, Schultz J, J. Colloid Interface Sci., 265(2), 372 (2003)

[Related Articles]

[1] Plessis C, Arzamendi G, Alberdi JM, Agnely M, Leiza JR, Asua JM, Macromolecules, 34(17), 6138 (2001)

[2] Jovanovie R, Ouzineb K, McKenna TF, Dube MA, Macromol. Symp., 206, 43 (2004)

[3] Yoon JS, Jin HJ, Polym. Sci. Technol., 7, 412 (1996)

[4] Schneider M, Graillat C, Guyot A, Betremieux I, McKenna TF, J. Appl. Polym. Sci., 84(10), 1935 (2002)

[5] KR patent 455,761 (2004)

[6] Bajaj P, Goyal M, Chavan RB, J. Appl. Polym. Sci., 53(13), 1771 (1994)

[7] Crivello JV, Bi DS, J. Polym. Sci. A: Polym. Chem., 32(4), 683 (1994)

[8] Kan CY, Liu DS, Kong XZ, Zhu XL, J. Appl. Polym. Sci., 82(13), 3194 (2001)

[9] Kuo PL, Chen KC, Wang TL, Polymer, 38(20), 5203 (1997)

[10] Iojoiu C, Abadie JM, Harabagiu V, Pinteala M, Simionescu BC, Eur. Polym. J., 36, 2115 (2000)

[11] Cazaux F, Coquetet X, Eur. Polym. J., 31, 521 (1995)

[12] Yoo SH, Lee JH, Lee JC, Jho JY, Macromolecules, 35(4), 1146 (2002)

[13] Clarson JS, Semlyen JA, Siloxane Polymers, 332 Prentice Hall Inc., New Jersey (1993)

[14] Kim YS, Bae MA, Yoon KS, J. Kor. Chem. Soc., 45, 230 (2001)

[15] Kenney JF, Haddock TH, Sun RL, Parreira HC, J. Appl. Polym. Sci., 45, 355 (1992)

[16] Lakrout H, Creton C, Ahn DC, Shull KR, Macromolecules, 34(21), 7448 (2001)

[17] Comyn J, Inter. J. Adhesion & Adhesives, 12, 145 (1992)

[18] Neuman AW, Adv. Colloid Interface Sci., 4, 105 (1974)

[19] El-Naggar AM, Zohdy MH, Mohammed SS, Alam EA, Nucl. Instrum. Methods Phys. Res. Sect. B-Beam Interact. Mater. Atoms, 201, 595 (2003)

[20] Galliano A, Bistac S, Schultz J, J. Colloid Interface Sci., 265(2), 372 (2003)