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Synthesis and Characterization of Cationic Photopolymerizable Gemini Surfactant as Photo-reactive Additive in UV-curable Coatings

Publish Year: 1391
Type: Conference paper
Language: English
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SDTC03_060

Index date: 22 February 2013

Synthesis and Characterization of Cationic Photopolymerizable Gemini Surfactant as Photo-reactive Additive in UV-curable Coatings abstract

The cationic gemini surfactants can be used as wetting and dispersing agents in paint and coatings. In this research we were synthesized a novel cationic photopolymerizable gemini surfactant (CPGS) which can be cured by ultraviolet Uadiation. This Gemini surfactant is a functional macromonomer that can be used as wetting, dispersing agent and cross-linking agent in formulation and preparation of UV-curable coatings. The CPGS was synthesized in three steps. The first step, urethane acrylate with a tertiary amine terminal group was synthesized by isophorone diisocyante (IPDI), hydroxyethy1 methacrylate (HEMA) and N,N-dimethylethanolamine (DMEA) in the presence of dibutyltin dilaurate (DBTDL) as catalyst and acetone as a reaction solvent. In next step, CPGS was synthesized by quaterniztion of urethane acrylate having tertiary amine with 1,8-diboromooctane. Finally, acetone was removed by vacuum oven. The CPGS was characterized by H-NMR, FT-IR. Application of CPGS was investigated in UV-curable coatings.

Synthesis and Characterization of Cationic Photopolymerizable Gemini Surfactant as Photo-reactive Additive in UV-curable Coatings Keywords:

Synthesis and Characterization of Cationic Photopolymerizable Gemini Surfactant as Photo-reactive Additive in UV-curable Coatings authors

Farhood Najafi

Department of Resin and Additives, Institiute for Color Science and Technology, Tehran,Iran

Behzad Shirkavand Hadavand

Department of Resin and Additives, Institiute for Color Science and Technology, Tehran,Iran

Abouzar Bakhtiari

Department of Resin and Additives, Institiute for Color Science and Technology, Tehran,Iran

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D.R. Karsa, Industrial Application of Surfactans IV, Woodhead Publishing Limited, ...
T.F. Tadros, Applied Surfactants: Principles and Applications, Wiley-VCH Verlag GmbH ...
E. Jungermann, Cationic Surfactant (Surfactant Science) M, Dekker, New York, ...
J. Cross, E.J. Singer, Cationic S urfa ctant-Analyti cal and ...
R. Nagarajan, C.C. Wang, J. Colloid Interface Sci. 178 1996) ...
S. Kolay, K.K. Ghosh, A. MacDonald, J. Moulins, R.M. Palepu, ...
R. Zana, J. Xia, Gemini Surfactant: Synthesis, Interfacial and Solution-Phase ...
A. Rodriguez, M.M. Graciani, M. Muioz, I. Robina, M.L. Moya, ...
F.M. Menger, C.A. Littau, Gemini- surfactants : synthesis properties. J ...
F.M. Menger, C.A. Littau, Gemini surfactants: a new class of ...
M. Idouhar, A. Tazerouti, Sp e ctrophoto metric determination of ...
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