DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jin, JI | ko |
dc.contributor.author | Shim, Hong Ku | ko |
dc.contributor.author | Lee, SM | ko |
dc.date.accessioned | 2013-02-27T08:45:43Z | - |
dc.date.available | 2013-02-27T08:45:43Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1983-08 | - |
dc.identifier.citation | JOURNAL OF THE KOREAN CHEMICAL SOCIETY, v.27, no.4, pp.287 - 293 | - |
dc.identifier.issn | 1017-2548 | - |
dc.identifier.uri | http://hdl.handle.net/10203/67573 | - |
dc.description.abstract | Free radical-initiated copolymerizations of diethyl a-phenylvinyl phospbate (DEPVP) with acrylonitrile (AN) and maleic anhydride (MAnh) were studied. The monomer reactivity ratios for AN/DEPVP pair, determined at 70℃ in bulk using benzoyl peroxide as an initiator, were; r1(AN) = 0.77, r2(DEPVP) = 0.002. The values of the Alfrey-Price constants, Q and e, for DEPVP were calculated to be 0.012 and -1.35, respectively. Free radical-initiated copolymerization of MAnh/DEPVP pair in chloroform at 70℃ produced 1 : 1 alternating copolymers regardless monomer feed composition with the highest copolymerization rate at the molar ratio of MAnh : DEPVP = 7 : 3. The equilibrium constant of a charge-transfer complex between DEPVP and MAnh in deutrated chloroform, determinated at room temperature by transformed Benesi-Hildebrand NMR method, was 0.085 l/mol. The reduced viscosity of copolymers of AN/DEPVP pair decreased as the content of DEPVP units increased, while that of MAnh/DEPVP pair remained more or less constant. | - |
dc.language | English | - |
dc.publisher | KOREAN CHEMICAL SOCIETY | - |
dc.title | Copolymerization of Diethyl α-Phenylvinyl Phosphate with Acrylonitrile and Maleic Anhydride | - |
dc.title.alternative | 디에틸 α-페닐비닐인산과 아크릴로니트릴 및 말레산무수물의 자유라디칼 혼성중합 | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 27 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 287 | - |
dc.citation.endingpage | 293 | - |
dc.citation.publicationname | JOURNAL OF THE KOREAN CHEMICAL SOCIETY | - |
dc.contributor.localauthor | Shim, Hong Ku | - |
dc.contributor.nonIdAuthor | Jin, JI | - |
dc.contributor.nonIdAuthor | Lee, SM | - |
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