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Preparation and Properties of Poly(dimethylsiloxane-co-N-phenylsiloxazane) Modified Acrylate Resin  

Kang, Doo-Whan (Department of Polymer Science & Engineering, College of Engineering, Dankook University)
Kum, Min-Woo (Department of Polymer Science & Engineering, College of Engineering, Dankook University)
Yoon, Jae-Seon (Department of Polymer Science & Engineering, College of Engineering, Dankook University)
Publication Information
Polymer(Korea) / v.34, no.2, 2010 , pp. 154-158 More about this Journal
Abstract
We first synthesized N-phenylcyclotrisiloxazane ($D_3^{NPh}$) through a cyclization of $\alpha$,$\omega$- dichlorohexamethyltrisiloxane with aniline and prepared poly(dimethylsiloxane-co-N-phenylsiloxazane) copolymer (PDMS-NPSOX) by a ring opening copolymerization of them with hexamethylcyclotrisiloxane $D_3$. An acrylate monomer modified with PDMS-NPSOX was synthesized by using chloroethyl methacrylate and copolymerized with methylmethacrylate (MMA) and n-butylacrylate. The composition of the copolymer was chosen to control their glass transition temperature ($T_g$) to 25 $^{\circ}C$. By changing the comonomer from PDMS to PDMS-NPSOX, $T_g$ and adhesive strength of the copolymer were increased from 20 to 25 $^{\circ}C$ and from 1.76 to 2.23 N/cm, respectively.
Keywords
N-phenylcyclotrisiloxazane; poly(dimethylsiloxane-co-N-phenylsiloxazane); hexamethylcyclotrisiloxane; acrylic copolymer;
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  • Reference
1 Kanegafuchi Kagaku Kogyo Co., U.S. Pat. 4,975488 (1990).
2 L. W. Bread and R. L. Elliot, Inorg. Chem., 3, 1622 (1964).   DOI
3 G. Zheng, Shanghai Tuliso, 43, 36 (2005).
4 K. Suzuki, T. Shimizu, M. Yamagoe, and T. Sugisaki, U.S. Pat. 5,219,560 (1993).
5 M. Lin, F. Chae, A. Guyot, J. J. Putaux, and B. Lami, Polymer, 46, 1331 (2005).   DOI   ScienceOn
6 V. L. Rao and G. M. Babu, Eur. Polym. J., 26, 227 (1990).   DOI   ScienceOn
7 H. Matsuzawa and S. Kudo, "Ultraviolet-Curable Resin Composition, Ultraviolet-Curable Coating Material, and Coated Article", PCT Int. Appl., WO 095686A1 (2006).
8 T. Yoshida, Toso Gijutsu, 40, 141 (2001).
9 I. Nakamoto, Kogyo Toso, 201, 48 (2006).
10 A. Asakawa, M. Yamauchi, S. Masuda, and M. Unoki, "Composition for Fluororesin Powder Materials with Low Gloss and Weather-Resistance", PCT Int. Appl., WO 029369A1 (2003).
11 E. W. Bennet, U.S. Pat. 3,646,090 (1972).
12 D. W. Kang, J. Kor. Soc. Text. Eng. Chem., 21, 61 (1984).
13 M. Schwartz and R. Baumstrark, Waterbased Acrylates for Decorative Coating; Vincentz Verlag, Hannover, pp 17-21 (2001).
14 G. L. Witucki, J. Coat. Technol., 65, 57 (1993).
15 B. J. Aylete, Organometallic Chem., 3, 151 (1988).