Curing of Maleimidyl Phenol-Formaldehyde Resins Via Esterification and Free Radical Polymerization
Three phenol-formaldehyde resins having pendant maleimides were prepared by poly condensation of N-(hydroxyphenyl) maleimides with formaldehyde under conditions similar to those in Novolac preparation. The prepared resins were modified by two methods, the first one includes esterification of phenoli...
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| Format: | Article |
| Language: | English |
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University of Baghdad, College of Science for Women
2007-03-01
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| Series: | مجلة بغداد للعلوم |
| Online Access: | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/775 |
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| author | Baghdad Science Journal |
| author_facet | Baghdad Science Journal |
| author_sort | Baghdad Science Journal |
| collection | DOAJ |
| description | Three phenol-formaldehyde resins having pendant maleimides were prepared by poly condensation of N-(hydroxyphenyl) maleimides with formaldehyde under conditions similar to those in Novolac preparation. The prepared resins were modified by two methods, the first one includes esterification of phenolic hydroxyl groups in the prepared resins via their treatment with benzoyl, acryloyl, methacryloyl and cinnamoyl chlorides respectively in the presence of triethylamine, while the second modification includes free radical polymerization of vinylic bonds in the prepared resins to produce cross-linked thermally stable polymers. |
| format | Article |
| id | doaj-art-36cc9f8e6760426485b22cfddf59f540 |
| institution | Kabale University |
| issn | 2078-8665 2411-7986 |
| language | English |
| publishDate | 2007-03-01 |
| publisher | University of Baghdad, College of Science for Women |
| record_format | Article |
| series | مجلة بغداد للعلوم |
| spelling | doaj-art-36cc9f8e6760426485b22cfddf59f5402025-08-20T03:33:10ZengUniversity of Baghdad, College of Science for Womenمجلة بغداد للعلوم2078-86652411-79862007-03-014110.21123/bsj.4.1.110-118Curing of Maleimidyl Phenol-Formaldehyde Resins Via Esterification and Free Radical PolymerizationBaghdad Science JournalThree phenol-formaldehyde resins having pendant maleimides were prepared by poly condensation of N-(hydroxyphenyl) maleimides with formaldehyde under conditions similar to those in Novolac preparation. The prepared resins were modified by two methods, the first one includes esterification of phenolic hydroxyl groups in the prepared resins via their treatment with benzoyl, acryloyl, methacryloyl and cinnamoyl chlorides respectively in the presence of triethylamine, while the second modification includes free radical polymerization of vinylic bonds in the prepared resins to produce cross-linked thermally stable polymers.http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/775 |
| spellingShingle | Baghdad Science Journal Curing of Maleimidyl Phenol-Formaldehyde Resins Via Esterification and Free Radical Polymerization مجلة بغداد للعلوم |
| title | Curing of Maleimidyl Phenol-Formaldehyde Resins Via Esterification and Free Radical Polymerization |
| title_full | Curing of Maleimidyl Phenol-Formaldehyde Resins Via Esterification and Free Radical Polymerization |
| title_fullStr | Curing of Maleimidyl Phenol-Formaldehyde Resins Via Esterification and Free Radical Polymerization |
| title_full_unstemmed | Curing of Maleimidyl Phenol-Formaldehyde Resins Via Esterification and Free Radical Polymerization |
| title_short | Curing of Maleimidyl Phenol-Formaldehyde Resins Via Esterification and Free Radical Polymerization |
| title_sort | curing of maleimidyl phenol formaldehyde resins via esterification and free radical polymerization |
| url | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/775 |
| work_keys_str_mv | AT baghdadsciencejournal curingofmaleimidylphenolformaldehyderesinsviaesterificationandfreeradicalpolymerization |