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Synthesis and Characterization of Polyacrylate Derivatives Baying Protected Isocyanate Groups and fluorinated Alkyl Groups  

김우식 (경북대학교 고분자공학과)
김민우 (경북대학교 고분자공학과)
정은천 (경북대학교 고분자공학과)
백창훈 (경북대학교 고분자공학과)
박이순 (경북대학교 고분자공학과)
강인규 (경북대학교 고분자공학과)
박수영 (경북대학교 고분자공학과)
Publication Information
Polymer(Korea) / v.27, no.4, 2003 , pp. 364-369 More about this Journal
Abstract
The copolymerizations of 2-fluorohexylethyl acrylate (FA) with 2-(o-(1'-methylpropylidenamino)carboxyl amino)ethyl methacrylate(MEM) with different molar ratios of the two monomers were carried out in methyl ethyl ketone using ${\alpha}$,${\alpha}$'-azobisisobutyronitrile as an initiator to synthesize water repellent polyacrylate derivatives with protected isocyanate groups. The contents of FA and MEM in the copolymers were analyzed by NMR. The monomer reactivity ratios of MEM (1) and FA (2) were determined by Kelen-Tudos plot as follows : r$\_$1/=1.59 and r$\_$2/=0.50. The number-average molecular weights of the copolymers were in the range of 39400 to 72400 and the polydispersity indexes were about 1.5. The protected isocyanate groups in the copolymers were converted into isocyanate groups above 150$^{\circ}C$. The contact angle of the copolymer with 65 ㏖% of FA fur water was about 95$^{\circ}$.
Keywords
Protected isocyanate group; fluoroalkyl group; water repellent polyacrylate derivative; reactivity ratio; contact angle;
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연도 인용수 순위
1 /
[ K.Stahler;J.Selb;P.Barthelemy;B.Pucci;F.Candau ] / Langmuir   DOI   ScienceOn
2 /
[ R.L.Cottington;E.G.Shafrin;W.A.Zisman ] / J. Phys. Chem.   DOI
3 /
[ I.J.Park;S.B.Lee; C.K.Choi ] / Macromolecules   DOI   ScienceOn
4 /
[ K.Stahler;J.Selb;F.Candau ] / Colloid Polym. Sci.   DOI   ScienceOn
5 /
[ V.Castelvetro;A.Manariti;C. De Vita;F.Ciardelli ] / Macromol. Symp.   DOI   ScienceOn
6 /
[ S.S.Kim;S.W.Lee; J.L.Haw; W.S.Huh ] / Polymer(Korea)
7 /
[ C.L.Sandberg;F.A.Bovey ] / J. Polym. Sci.   DOI
8 /
[ D.K.Kim;S.B.Lee;K.S.Doh ] / J. Colloid Interf. Sci.   DOI   ScienceOn
9 /
[ D.K.Kim;S.B.Lee;K.S.Doh;Y.W.Nam ] / J. Appl. Polym. Sci.   DOI   ScienceOn
10 /
[ R.R.Thomas;K.G.Lloyd;K.M.Stika;L.E.Stephanes;G.S.Magallanes;V.L.Dimonie;E.D.Sudol;M. S. Ei-Assaser ] / Macromolecules   DOI   ScienceOn
11 /
[ T.Sadoun;G.Clouet;J.Brossas ] / Makromol. Chem.   DOI
12 /
[ M.K.Bernett;W.A.Zisman ] / J. Phys. Chem.   DOI
13 /
[ M.A.Hillmyer;T.P.Lodge ] / J. Polym. Sci.;Polym. Chem.   DOI   ScienceOn
14 /
[ J.W.Ha;I.J.Park;S.B.Lee;D.K.Kim ] / Macromolecules   DOI   ScienceOn
15 /
[ Y.Yukawa;M.Yabuta;A.Tominaga ] / Prog. Org. Coat.   DOI
16 /
[ G.Clouet;T.Sadoun ] / J. Macromol. Sci.-Pure Appl. Chem.
17 /
[ E.G.Shafrin;W.A.Zisman ] / J. Phys. Chem.   DOI
18 /
[ Y.Yukawa;M.Yabuta;A.Tominaga ] / Prog. Org. Coat.   DOI
19 /
[ J.Tsibouklis;M.Stone;A.A.Thorpe;P.Graham;T.G.Nevell;R.J.Ewen ] / Langmuir   DOI   ScienceOn
20 /
[ J.Wang;G.Mao;C.K.Ober;E.J.Kramer ] / Macromolecules   DOI   ScienceOn
21 /
[ T.Kelen;F.Tudos ] / J. Macromol. Sci.-Chem.