The influence of initiator Diol-$ BF_{3} $ complex solubility and other factors on the induction period in $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin
Abstract In this work, the effect of initiator diol-$ BF_{3} $ complex solubility on an induction period was investigated for $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin at various [$ BF_{3} $]/[initiator diol] ([C]/[I]) ratios, using on-line temperature and torque m...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Kim, Jeong Su [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2014 |
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| Schlagwörter: |
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| Anmerkung: |
© The Polymer Society of Korea and Springer Sciene+Business Media Dordrecht 2014 |
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| Übergeordnetes Werk: |
Enthalten in: Macromolecular research - Heidelberg : Springer, 2010, 22(2014), 4 vom: 02. März, Seite 436-444 |
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| Übergeordnetes Werk: |
volume:22 ; year:2014 ; number:4 ; day:02 ; month:03 ; pages:436-444 |
| Links: |
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| DOI / URN: |
10.1007/s13233-014-2056-3 |
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| Katalog-ID: |
SPR03096377X |
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| 100 | 1 | |a Kim, Jeong Su |e verfasserin |4 aut | |
| 245 | 1 | 4 | |a The influence of initiator Diol-$ BF_{3} $ complex solubility and other factors on the induction period in $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin |
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| 500 | |a © The Polymer Society of Korea and Springer Sciene+Business Media Dordrecht 2014 | ||
| 520 | |a Abstract In this work, the effect of initiator diol-$ BF_{3} $ complex solubility on an induction period was investigated for $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin at various [$ BF_{3} $]/[initiator diol] ([C]/[I]) ratios, using on-line temperature and torque monitoring systems. Other factors influencing the induction period (reaction temperature: −5∼30 °C, [C]/[I] ratio, and monomer feed rate: 9.2×$ 10^{−3} $–27.6×$ 10^{−3} $ mol·$ min^{−1} $) were also investigated in order to optimize the polymerization condition in the presence of the diethylene glycol (DEG)-$ BF_{3} $ complex. A 5-L, triple-glass jacket reactor was customized for the monitoring system. 1,4-Butanediol (BD) and diethylene glycol (DEG) were used for the initiator diol. In the presence of the BD-$ BF_{3} $ complex, which is insoluble in methylene chloride solvent (MC), an uncontrollable and highly exothermic reaction occurred shortly after the long induction period. Although there was an induction period with the DEG initiator diol, the exothermic reaction which followed was much more controlled, and the resulting polymers showed relatively narrow polydispersities (1.31–1.34) using the DEG initiator diol, which is soluble in MC. The longer induction period, which was highly affected by the solvation effect of the reaction media, appeared at a lower reaction temperature and [C]/[I] ratio. The molecular weights and structural characterizations of PECHs were analyzed via GPC, 1H-NMR. | ||
| 650 | 4 | |a cationic ring opening polymerization |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a poly(epichlorohydrin) |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a induction period |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a boron trifluoride |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a 1,4-butandiol |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a diethylene glycol |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a cationic ring opening polymerization condition |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Kim, Du Ki |4 aut | |
| 700 | 1 | |a Kweon, Jeong Ohk |4 aut | |
| 700 | 1 | |a Lee, Jae Myung |4 aut | |
| 700 | 1 | |a Noh, Si Tae |4 aut | |
| 700 | 1 | |a Kim, Sun Young |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Macromolecular research |d Heidelberg : Springer, 2010 |g 22(2014), 4 vom: 02. März, Seite 436-444 |w (DE-627)618327576 |w (DE-600)2537708-5 |x 2092-7673 |7 nnns |
| 773 | 1 | 8 | |g volume:22 |g year:2014 |g number:4 |g day:02 |g month:03 |g pages:436-444 |
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10.1007/s13233-014-2056-3 doi (DE-627)SPR03096377X (SPR)s13233-014-2056-3-e DE-627 ger DE-627 rakwb eng Kim, Jeong Su verfasserin aut The influence of initiator Diol-$ BF_{3} $ complex solubility and other factors on the induction period in $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Polymer Society of Korea and Springer Sciene+Business Media Dordrecht 2014 Abstract In this work, the effect of initiator diol-$ BF_{3} $ complex solubility on an induction period was investigated for $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin at various [$ BF_{3} $]/[initiator diol] ([C]/[I]) ratios, using on-line temperature and torque monitoring systems. Other factors influencing the induction period (reaction temperature: −5∼30 °C, [C]/[I] ratio, and monomer feed rate: 9.2×$ 10^{−3} $–27.6×$ 10^{−3} $ mol·$ min^{−1} $) were also investigated in order to optimize the polymerization condition in the presence of the diethylene glycol (DEG)-$ BF_{3} $ complex. A 5-L, triple-glass jacket reactor was customized for the monitoring system. 1,4-Butanediol (BD) and diethylene glycol (DEG) were used for the initiator diol. In the presence of the BD-$ BF_{3} $ complex, which is insoluble in methylene chloride solvent (MC), an uncontrollable and highly exothermic reaction occurred shortly after the long induction period. Although there was an induction period with the DEG initiator diol, the exothermic reaction which followed was much more controlled, and the resulting polymers showed relatively narrow polydispersities (1.31–1.34) using the DEG initiator diol, which is soluble in MC. The longer induction period, which was highly affected by the solvation effect of the reaction media, appeared at a lower reaction temperature and [C]/[I] ratio. The molecular weights and structural characterizations of PECHs were analyzed via GPC, 1H-NMR. cationic ring opening polymerization (dpeaa)DE-He213 poly(epichlorohydrin) (dpeaa)DE-He213 induction period (dpeaa)DE-He213 boron trifluoride (dpeaa)DE-He213 1,4-butandiol (dpeaa)DE-He213 diethylene glycol (dpeaa)DE-He213 cationic ring opening polymerization condition (dpeaa)DE-He213 Kim, Du Ki aut Kweon, Jeong Ohk aut Lee, Jae Myung aut Noh, Si Tae aut Kim, Sun Young aut Enthalten in Macromolecular research Heidelberg : Springer, 2010 22(2014), 4 vom: 02. März, Seite 436-444 (DE-627)618327576 (DE-600)2537708-5 2092-7673 nnns volume:22 year:2014 number:4 day:02 month:03 pages:436-444 https://dx.doi.org/10.1007/s13233-014-2056-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 22 2014 4 02 03 436-444 |
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10.1007/s13233-014-2056-3 doi (DE-627)SPR03096377X (SPR)s13233-014-2056-3-e DE-627 ger DE-627 rakwb eng Kim, Jeong Su verfasserin aut The influence of initiator Diol-$ BF_{3} $ complex solubility and other factors on the induction period in $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Polymer Society of Korea and Springer Sciene+Business Media Dordrecht 2014 Abstract In this work, the effect of initiator diol-$ BF_{3} $ complex solubility on an induction period was investigated for $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin at various [$ BF_{3} $]/[initiator diol] ([C]/[I]) ratios, using on-line temperature and torque monitoring systems. Other factors influencing the induction period (reaction temperature: −5∼30 °C, [C]/[I] ratio, and monomer feed rate: 9.2×$ 10^{−3} $–27.6×$ 10^{−3} $ mol·$ min^{−1} $) were also investigated in order to optimize the polymerization condition in the presence of the diethylene glycol (DEG)-$ BF_{3} $ complex. A 5-L, triple-glass jacket reactor was customized for the monitoring system. 1,4-Butanediol (BD) and diethylene glycol (DEG) were used for the initiator diol. In the presence of the BD-$ BF_{3} $ complex, which is insoluble in methylene chloride solvent (MC), an uncontrollable and highly exothermic reaction occurred shortly after the long induction period. Although there was an induction period with the DEG initiator diol, the exothermic reaction which followed was much more controlled, and the resulting polymers showed relatively narrow polydispersities (1.31–1.34) using the DEG initiator diol, which is soluble in MC. The longer induction period, which was highly affected by the solvation effect of the reaction media, appeared at a lower reaction temperature and [C]/[I] ratio. The molecular weights and structural characterizations of PECHs were analyzed via GPC, 1H-NMR. cationic ring opening polymerization (dpeaa)DE-He213 poly(epichlorohydrin) (dpeaa)DE-He213 induction period (dpeaa)DE-He213 boron trifluoride (dpeaa)DE-He213 1,4-butandiol (dpeaa)DE-He213 diethylene glycol (dpeaa)DE-He213 cationic ring opening polymerization condition (dpeaa)DE-He213 Kim, Du Ki aut Kweon, Jeong Ohk aut Lee, Jae Myung aut Noh, Si Tae aut Kim, Sun Young aut Enthalten in Macromolecular research Heidelberg : Springer, 2010 22(2014), 4 vom: 02. März, Seite 436-444 (DE-627)618327576 (DE-600)2537708-5 2092-7673 nnns volume:22 year:2014 number:4 day:02 month:03 pages:436-444 https://dx.doi.org/10.1007/s13233-014-2056-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 22 2014 4 02 03 436-444 |
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10.1007/s13233-014-2056-3 doi (DE-627)SPR03096377X (SPR)s13233-014-2056-3-e DE-627 ger DE-627 rakwb eng Kim, Jeong Su verfasserin aut The influence of initiator Diol-$ BF_{3} $ complex solubility and other factors on the induction period in $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Polymer Society of Korea and Springer Sciene+Business Media Dordrecht 2014 Abstract In this work, the effect of initiator diol-$ BF_{3} $ complex solubility on an induction period was investigated for $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin at various [$ BF_{3} $]/[initiator diol] ([C]/[I]) ratios, using on-line temperature and torque monitoring systems. Other factors influencing the induction period (reaction temperature: −5∼30 °C, [C]/[I] ratio, and monomer feed rate: 9.2×$ 10^{−3} $–27.6×$ 10^{−3} $ mol·$ min^{−1} $) were also investigated in order to optimize the polymerization condition in the presence of the diethylene glycol (DEG)-$ BF_{3} $ complex. A 5-L, triple-glass jacket reactor was customized for the monitoring system. 1,4-Butanediol (BD) and diethylene glycol (DEG) were used for the initiator diol. In the presence of the BD-$ BF_{3} $ complex, which is insoluble in methylene chloride solvent (MC), an uncontrollable and highly exothermic reaction occurred shortly after the long induction period. Although there was an induction period with the DEG initiator diol, the exothermic reaction which followed was much more controlled, and the resulting polymers showed relatively narrow polydispersities (1.31–1.34) using the DEG initiator diol, which is soluble in MC. The longer induction period, which was highly affected by the solvation effect of the reaction media, appeared at a lower reaction temperature and [C]/[I] ratio. The molecular weights and structural characterizations of PECHs were analyzed via GPC, 1H-NMR. cationic ring opening polymerization (dpeaa)DE-He213 poly(epichlorohydrin) (dpeaa)DE-He213 induction period (dpeaa)DE-He213 boron trifluoride (dpeaa)DE-He213 1,4-butandiol (dpeaa)DE-He213 diethylene glycol (dpeaa)DE-He213 cationic ring opening polymerization condition (dpeaa)DE-He213 Kim, Du Ki aut Kweon, Jeong Ohk aut Lee, Jae Myung aut Noh, Si Tae aut Kim, Sun Young aut Enthalten in Macromolecular research Heidelberg : Springer, 2010 22(2014), 4 vom: 02. März, Seite 436-444 (DE-627)618327576 (DE-600)2537708-5 2092-7673 nnns volume:22 year:2014 number:4 day:02 month:03 pages:436-444 https://dx.doi.org/10.1007/s13233-014-2056-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 22 2014 4 02 03 436-444 |
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10.1007/s13233-014-2056-3 doi (DE-627)SPR03096377X (SPR)s13233-014-2056-3-e DE-627 ger DE-627 rakwb eng Kim, Jeong Su verfasserin aut The influence of initiator Diol-$ BF_{3} $ complex solubility and other factors on the induction period in $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Polymer Society of Korea and Springer Sciene+Business Media Dordrecht 2014 Abstract In this work, the effect of initiator diol-$ BF_{3} $ complex solubility on an induction period was investigated for $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin at various [$ BF_{3} $]/[initiator diol] ([C]/[I]) ratios, using on-line temperature and torque monitoring systems. Other factors influencing the induction period (reaction temperature: −5∼30 °C, [C]/[I] ratio, and monomer feed rate: 9.2×$ 10^{−3} $–27.6×$ 10^{−3} $ mol·$ min^{−1} $) were also investigated in order to optimize the polymerization condition in the presence of the diethylene glycol (DEG)-$ BF_{3} $ complex. A 5-L, triple-glass jacket reactor was customized for the monitoring system. 1,4-Butanediol (BD) and diethylene glycol (DEG) were used for the initiator diol. In the presence of the BD-$ BF_{3} $ complex, which is insoluble in methylene chloride solvent (MC), an uncontrollable and highly exothermic reaction occurred shortly after the long induction period. Although there was an induction period with the DEG initiator diol, the exothermic reaction which followed was much more controlled, and the resulting polymers showed relatively narrow polydispersities (1.31–1.34) using the DEG initiator diol, which is soluble in MC. The longer induction period, which was highly affected by the solvation effect of the reaction media, appeared at a lower reaction temperature and [C]/[I] ratio. The molecular weights and structural characterizations of PECHs were analyzed via GPC, 1H-NMR. cationic ring opening polymerization (dpeaa)DE-He213 poly(epichlorohydrin) (dpeaa)DE-He213 induction period (dpeaa)DE-He213 boron trifluoride (dpeaa)DE-He213 1,4-butandiol (dpeaa)DE-He213 diethylene glycol (dpeaa)DE-He213 cationic ring opening polymerization condition (dpeaa)DE-He213 Kim, Du Ki aut Kweon, Jeong Ohk aut Lee, Jae Myung aut Noh, Si Tae aut Kim, Sun Young aut Enthalten in Macromolecular research Heidelberg : Springer, 2010 22(2014), 4 vom: 02. März, Seite 436-444 (DE-627)618327576 (DE-600)2537708-5 2092-7673 nnns volume:22 year:2014 number:4 day:02 month:03 pages:436-444 https://dx.doi.org/10.1007/s13233-014-2056-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 22 2014 4 02 03 436-444 |
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10.1007/s13233-014-2056-3 doi (DE-627)SPR03096377X (SPR)s13233-014-2056-3-e DE-627 ger DE-627 rakwb eng Kim, Jeong Su verfasserin aut The influence of initiator Diol-$ BF_{3} $ complex solubility and other factors on the induction period in $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Polymer Society of Korea and Springer Sciene+Business Media Dordrecht 2014 Abstract In this work, the effect of initiator diol-$ BF_{3} $ complex solubility on an induction period was investigated for $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin at various [$ BF_{3} $]/[initiator diol] ([C]/[I]) ratios, using on-line temperature and torque monitoring systems. Other factors influencing the induction period (reaction temperature: −5∼30 °C, [C]/[I] ratio, and monomer feed rate: 9.2×$ 10^{−3} $–27.6×$ 10^{−3} $ mol·$ min^{−1} $) were also investigated in order to optimize the polymerization condition in the presence of the diethylene glycol (DEG)-$ BF_{3} $ complex. A 5-L, triple-glass jacket reactor was customized for the monitoring system. 1,4-Butanediol (BD) and diethylene glycol (DEG) were used for the initiator diol. In the presence of the BD-$ BF_{3} $ complex, which is insoluble in methylene chloride solvent (MC), an uncontrollable and highly exothermic reaction occurred shortly after the long induction period. Although there was an induction period with the DEG initiator diol, the exothermic reaction which followed was much more controlled, and the resulting polymers showed relatively narrow polydispersities (1.31–1.34) using the DEG initiator diol, which is soluble in MC. The longer induction period, which was highly affected by the solvation effect of the reaction media, appeared at a lower reaction temperature and [C]/[I] ratio. The molecular weights and structural characterizations of PECHs were analyzed via GPC, 1H-NMR. cationic ring opening polymerization (dpeaa)DE-He213 poly(epichlorohydrin) (dpeaa)DE-He213 induction period (dpeaa)DE-He213 boron trifluoride (dpeaa)DE-He213 1,4-butandiol (dpeaa)DE-He213 diethylene glycol (dpeaa)DE-He213 cationic ring opening polymerization condition (dpeaa)DE-He213 Kim, Du Ki aut Kweon, Jeong Ohk aut Lee, Jae Myung aut Noh, Si Tae aut Kim, Sun Young aut Enthalten in Macromolecular research Heidelberg : Springer, 2010 22(2014), 4 vom: 02. März, Seite 436-444 (DE-627)618327576 (DE-600)2537708-5 2092-7673 nnns volume:22 year:2014 number:4 day:02 month:03 pages:436-444 https://dx.doi.org/10.1007/s13233-014-2056-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 22 2014 4 02 03 436-444 |
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English |
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Enthalten in Macromolecular research 22(2014), 4 vom: 02. März, Seite 436-444 volume:22 year:2014 number:4 day:02 month:03 pages:436-444 |
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Enthalten in Macromolecular research 22(2014), 4 vom: 02. März, Seite 436-444 volume:22 year:2014 number:4 day:02 month:03 pages:436-444 |
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findex.gbv.de |
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cationic ring opening polymerization poly(epichlorohydrin) induction period boron trifluoride 1,4-butandiol diethylene glycol cationic ring opening polymerization condition |
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Kim, Jeong Su @@aut@@ Kim, Du Ki @@aut@@ Kweon, Jeong Ohk @@aut@@ Lee, Jae Myung @@aut@@ Noh, Si Tae @@aut@@ Kim, Sun Young @@aut@@ |
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2014-03-02T00:00:00Z |
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Other factors influencing the induction period (reaction temperature: −5∼30 °C, [C]/[I] ratio, and monomer feed rate: 9.2×$ 10^{−3} $–27.6×$ 10^{−3} $ mol·$ min^{−1} $) were also investigated in order to optimize the polymerization condition in the presence of the diethylene glycol (DEG)-$ BF_{3} $ complex. A 5-L, triple-glass jacket reactor was customized for the monitoring system. 1,4-Butanediol (BD) and diethylene glycol (DEG) were used for the initiator diol. In the presence of the BD-$ BF_{3} $ complex, which is insoluble in methylene chloride solvent (MC), an uncontrollable and highly exothermic reaction occurred shortly after the long induction period. Although there was an induction period with the DEG initiator diol, the exothermic reaction which followed was much more controlled, and the resulting polymers showed relatively narrow polydispersities (1.31–1.34) using the DEG initiator diol, which is soluble in MC. The longer induction period, which was highly affected by the solvation effect of the reaction media, appeared at a lower reaction temperature and [C]/[I] ratio. 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|
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Kim, Jeong Su |
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Kim, Jeong Su misc cationic ring opening polymerization misc poly(epichlorohydrin) misc induction period misc boron trifluoride misc 1,4-butandiol misc diethylene glycol misc cationic ring opening polymerization condition The influence of initiator Diol-$ BF_{3} $ complex solubility and other factors on the induction period in $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin |
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The influence of initiator Diol-$ BF_{3} $ complex solubility and other factors on the induction period in $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin cationic ring opening polymerization (dpeaa)DE-He213 poly(epichlorohydrin) (dpeaa)DE-He213 induction period (dpeaa)DE-He213 boron trifluoride (dpeaa)DE-He213 1,4-butandiol (dpeaa)DE-He213 diethylene glycol (dpeaa)DE-He213 cationic ring opening polymerization condition (dpeaa)DE-He213 |
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misc cationic ring opening polymerization misc poly(epichlorohydrin) misc induction period misc boron trifluoride misc 1,4-butandiol misc diethylene glycol misc cationic ring opening polymerization condition |
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misc cationic ring opening polymerization misc poly(epichlorohydrin) misc induction period misc boron trifluoride misc 1,4-butandiol misc diethylene glycol misc cationic ring opening polymerization condition |
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misc cationic ring opening polymerization misc poly(epichlorohydrin) misc induction period misc boron trifluoride misc 1,4-butandiol misc diethylene glycol misc cationic ring opening polymerization condition |
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The influence of initiator Diol-$ BF_{3} $ complex solubility and other factors on the induction period in $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin |
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The influence of initiator Diol-$ BF_{3} $ complex solubility and other factors on the induction period in $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin |
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Kim, Jeong Su Kim, Du Ki Kweon, Jeong Ohk Lee, Jae Myung Noh, Si Tae Kim, Sun Young |
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10.1007/s13233-014-2056-3 |
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influence of initiator diol-$ bf_{3} $ complex solubility and other factors on the induction period in $ bf_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin |
| title_auth |
The influence of initiator Diol-$ BF_{3} $ complex solubility and other factors on the induction period in $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin |
| abstract |
Abstract In this work, the effect of initiator diol-$ BF_{3} $ complex solubility on an induction period was investigated for $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin at various [$ BF_{3} $]/[initiator diol] ([C]/[I]) ratios, using on-line temperature and torque monitoring systems. Other factors influencing the induction period (reaction temperature: −5∼30 °C, [C]/[I] ratio, and monomer feed rate: 9.2×$ 10^{−3} $–27.6×$ 10^{−3} $ mol·$ min^{−1} $) were also investigated in order to optimize the polymerization condition in the presence of the diethylene glycol (DEG)-$ BF_{3} $ complex. A 5-L, triple-glass jacket reactor was customized for the monitoring system. 1,4-Butanediol (BD) and diethylene glycol (DEG) were used for the initiator diol. In the presence of the BD-$ BF_{3} $ complex, which is insoluble in methylene chloride solvent (MC), an uncontrollable and highly exothermic reaction occurred shortly after the long induction period. Although there was an induction period with the DEG initiator diol, the exothermic reaction which followed was much more controlled, and the resulting polymers showed relatively narrow polydispersities (1.31–1.34) using the DEG initiator diol, which is soluble in MC. The longer induction period, which was highly affected by the solvation effect of the reaction media, appeared at a lower reaction temperature and [C]/[I] ratio. The molecular weights and structural characterizations of PECHs were analyzed via GPC, 1H-NMR. © The Polymer Society of Korea and Springer Sciene+Business Media Dordrecht 2014 |
| abstractGer |
Abstract In this work, the effect of initiator diol-$ BF_{3} $ complex solubility on an induction period was investigated for $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin at various [$ BF_{3} $]/[initiator diol] ([C]/[I]) ratios, using on-line temperature and torque monitoring systems. Other factors influencing the induction period (reaction temperature: −5∼30 °C, [C]/[I] ratio, and monomer feed rate: 9.2×$ 10^{−3} $–27.6×$ 10^{−3} $ mol·$ min^{−1} $) were also investigated in order to optimize the polymerization condition in the presence of the diethylene glycol (DEG)-$ BF_{3} $ complex. A 5-L, triple-glass jacket reactor was customized for the monitoring system. 1,4-Butanediol (BD) and diethylene glycol (DEG) were used for the initiator diol. In the presence of the BD-$ BF_{3} $ complex, which is insoluble in methylene chloride solvent (MC), an uncontrollable and highly exothermic reaction occurred shortly after the long induction period. Although there was an induction period with the DEG initiator diol, the exothermic reaction which followed was much more controlled, and the resulting polymers showed relatively narrow polydispersities (1.31–1.34) using the DEG initiator diol, which is soluble in MC. The longer induction period, which was highly affected by the solvation effect of the reaction media, appeared at a lower reaction temperature and [C]/[I] ratio. The molecular weights and structural characterizations of PECHs were analyzed via GPC, 1H-NMR. © The Polymer Society of Korea and Springer Sciene+Business Media Dordrecht 2014 |
| abstract_unstemmed |
Abstract In this work, the effect of initiator diol-$ BF_{3} $ complex solubility on an induction period was investigated for $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin at various [$ BF_{3} $]/[initiator diol] ([C]/[I]) ratios, using on-line temperature and torque monitoring systems. Other factors influencing the induction period (reaction temperature: −5∼30 °C, [C]/[I] ratio, and monomer feed rate: 9.2×$ 10^{−3} $–27.6×$ 10^{−3} $ mol·$ min^{−1} $) were also investigated in order to optimize the polymerization condition in the presence of the diethylene glycol (DEG)-$ BF_{3} $ complex. A 5-L, triple-glass jacket reactor was customized for the monitoring system. 1,4-Butanediol (BD) and diethylene glycol (DEG) were used for the initiator diol. In the presence of the BD-$ BF_{3} $ complex, which is insoluble in methylene chloride solvent (MC), an uncontrollable and highly exothermic reaction occurred shortly after the long induction period. Although there was an induction period with the DEG initiator diol, the exothermic reaction which followed was much more controlled, and the resulting polymers showed relatively narrow polydispersities (1.31–1.34) using the DEG initiator diol, which is soluble in MC. The longer induction period, which was highly affected by the solvation effect of the reaction media, appeared at a lower reaction temperature and [C]/[I] ratio. The molecular weights and structural characterizations of PECHs were analyzed via GPC, 1H-NMR. © The Polymer Society of Korea and Springer Sciene+Business Media Dordrecht 2014 |
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4 |
| title_short |
The influence of initiator Diol-$ BF_{3} $ complex solubility and other factors on the induction period in $ BF_{3} $ catalyzed cationic ring opening polymerization of epichlorohydrin |
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https://dx.doi.org/10.1007/s13233-014-2056-3 |
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Kim, Du Ki Kweon, Jeong Ohk Lee, Jae Myung Noh, Si Tae Kim, Sun Young |
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| score |
7.4002237 |