Copolymerazaion of N-vinyl-2-pyrrolidon with Acrylic Acid and Methylmethacrylate
Low conversion copolymerization of N-vinyl-2-pyrrolidon M.W = (111.14) VP (monomer-1) has been conducted with acrylic acid AA and methymethacrylate MMA in ethanol at 70ºC , using Benzoyl peroxide BPO as initiator . The copolymer composition has been determined by elemental analysis. The monomer re...
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University of Baghdad, College of Science for Women
2014-03-01
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| Series: | مجلة بغداد للعلوم |
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| Online Access: | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1542 |
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| author | Baghdad Science Journal |
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| description | Low conversion copolymerization of N-vinyl-2-pyrrolidon M.W = (111.14) VP (monomer-1) has been conducted with acrylic acid AA and methymethacrylate MMA in ethanol at 70ºC , using Benzoyl peroxide BPO as initiator . The copolymer composition has been determined by elemental analysis. The monomer reactivity ratios have been calculated by the Kelen-Tudos and Finman-Ross graphical procedures . The derived reactivity ratios (r1 , r2 ) are : (0.51 , 4.85) for (VP / AA ) systems and (0.34 , 7.58) for (VP , MMA) systems , and found the reactivity ratios of the monomer AA , MMA is mor than the monomer VP in the copolymerization of (VP / AA) and (VP /MMA) systems respectly . The reactivity ratios values were used for microstructures calculation. |
| format | Article |
| id | doaj-art-c3f2480aea2f41ec8b5be4f21aea51d5 |
| institution | DOAJ |
| issn | 2078-8665 2411-7986 |
| language | English |
| publishDate | 2014-03-01 |
| publisher | University of Baghdad, College of Science for Women |
| record_format | Article |
| series | مجلة بغداد للعلوم |
| spelling | doaj-art-c3f2480aea2f41ec8b5be4f21aea51d52025-08-20T02:51:42ZengUniversity of Baghdad, College of Science for Womenمجلة بغداد للعلوم2078-86652411-79862014-03-0111110.21123/bsj.11.1.123-127Copolymerazaion of N-vinyl-2-pyrrolidon with Acrylic Acid and MethylmethacrylateBaghdad Science JournalLow conversion copolymerization of N-vinyl-2-pyrrolidon M.W = (111.14) VP (monomer-1) has been conducted with acrylic acid AA and methymethacrylate MMA in ethanol at 70ºC , using Benzoyl peroxide BPO as initiator . The copolymer composition has been determined by elemental analysis. The monomer reactivity ratios have been calculated by the Kelen-Tudos and Finman-Ross graphical procedures . The derived reactivity ratios (r1 , r2 ) are : (0.51 , 4.85) for (VP / AA ) systems and (0.34 , 7.58) for (VP , MMA) systems , and found the reactivity ratios of the monomer AA , MMA is mor than the monomer VP in the copolymerization of (VP / AA) and (VP /MMA) systems respectly . The reactivity ratios values were used for microstructures calculation.http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1542n-vinyl-2-pyrrolidon, acrylic acid, methymethacrylate, copolymerization, reactivity ratio. |
| spellingShingle | Baghdad Science Journal Copolymerazaion of N-vinyl-2-pyrrolidon with Acrylic Acid and Methylmethacrylate مجلة بغداد للعلوم n-vinyl-2-pyrrolidon, acrylic acid, methymethacrylate, copolymerization, reactivity ratio. |
| title | Copolymerazaion of N-vinyl-2-pyrrolidon with Acrylic Acid and Methylmethacrylate |
| title_full | Copolymerazaion of N-vinyl-2-pyrrolidon with Acrylic Acid and Methylmethacrylate |
| title_fullStr | Copolymerazaion of N-vinyl-2-pyrrolidon with Acrylic Acid and Methylmethacrylate |
| title_full_unstemmed | Copolymerazaion of N-vinyl-2-pyrrolidon with Acrylic Acid and Methylmethacrylate |
| title_short | Copolymerazaion of N-vinyl-2-pyrrolidon with Acrylic Acid and Methylmethacrylate |
| title_sort | copolymerazaion of n vinyl 2 pyrrolidon with acrylic acid and methylmethacrylate |
| topic | n-vinyl-2-pyrrolidon, acrylic acid, methymethacrylate, copolymerization, reactivity ratio. |
| url | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1542 |
| work_keys_str_mv | AT baghdadsciencejournal copolymerazaionofnvinyl2pyrrolidonwithacrylicacidandmethylmethacrylate |