Yan Dalda Flor Ve Keton İçeren Bir Metakrilat Monomerinin Sentezi ve Bazı Özelliklerinin Belirlenmesi

Bu çalışmanın ilk basamağında, yan dalda flor ve ester grubu içeren bir metakrilat monomeri (4-florofenil)-2- okso etil metakrilat (FFMA) sentezlendi. Daha sonra FFMA monomerin akrilonitril (AN) ilekomopolimeri cam ampullerde, azot atmosferi altında benzoil peroksit(BPO) başlatıcısı ile 1,4-dioksançözücüsünde 65 oC sıcaklıkta sentezlendi. Monomerin ve homopolimerlerin yapıları, IR, 1H-NMR ve 13CNMRteknikleri kullanılarak karakterize edildi. Oluşan kopolimerlerin bileşimleri kopolimer yapısındabulunan azot oranın elementel analizle tayiniyle belirlendi.

Synthesis And Determination of Some Properties of a Methactylate Monomers Having Flour And Ketone

In this work, new type of methacrylate monomers, with fluorine and ketone chain (4-florophenyl)-2- oxo ethyl methactylate (FFMA) were synthesized. The free-radical-initiated copolymerization FFMA with acrylonitrile (AN) were carried out in 1,4-dioxane solution at 65 oC using 2,2’-azobisisobutyronitrile (AIBN) as an initiator with different monomer-to-monomer ratios in the feed. The monomers and copolymers were characterized by FTIR, 1H and 13C-NMR spectral studies. The copolymer compositions were determined by elemental analysis with nitrogen content.

PDF

___

Arshady, R., 1992. Functioanl monomers, Journal of Macromolecular Science, Reviews in Macromolecular Chemistry and Physics., C32, 101-132.
Bicak, N., Senkal, B.F.,1996. Polystyrene sulfonic acid esters as alkylating agents: preparation of unsymmetrical secondary amines, Reactive and Functional Polymers, 29, 123-128.
Hayashi Y., Kuroda, M., Inami, A. 1966. Sensitization in the Photoconductance of Poly-N-vinylcarbazole, Bulletin Chemistry Society Japan, 39, 1660-1670.
Erol, I., 2004. Synthesis characterization and biological activity of 2 oxo 2 4 acetyl phenyl amino ethylene methacrylate and itsderivatives, Journal of Polymer Scıence Part A: Polymer Chemistry, 42, 3157-3165.
Kamogawa, H., 1971. Syntheses and properties of photochromic polymers of the mercury thiocarbazonate series, Journal of Polymer Science, 9, 335-344.
Lee, J.R., Jin, F.L., Park, S.J., Park, J.M. 2004. Study of new fluorine-containing epoxy resin for low dielectric constant, Surface and Coating Technology, 180–181, 650-654.
Nagamatsu, G., Inui, H. 1977. in: Photosensitive Polymers, Kodansha, Tokyo.
Pu, F.R., Williams, R.L., Markkula, T.K., Hunt, J.A. 2002. Effects of plasma treated PET and PTFE on expression of adhesion molecules by human endothelial cells in vitro. Biomaterials, 23, 2411- 2428.
Sacher, E. 1994, Fluoropolymer metallization for microelectronic applications Progress in Surface Science, 47, 273-300.
Van Ravenstein, L., Ming, W., Van de Grampel, R..D., Van der Linde, R., De With, G., Loontjens, T., Thune, P.C., Niemantsverdriet, J.W. 2004. Low Surface Energy Polymeric Films from Novel Fluorinated Blocked Isocyanates, Macromolecules, 37, 408-413.
Wei, H.M., Luc, V.R., Robert, V.D.G. 2001. Low surface energy polymeric films from partially fluorinated photocurable solventless liquid oligoesters, Polymer Bulletin, 47, 321-328.