Kinetics of Esterification of Polyvinyl Alcohol with Monochloroacetic Acid
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- Sakurada Ichiro
- Department of Textile Chemistry, Kyoto University
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- Sakaguchi Yasuyoshi
- Department of Textile Chemistry, Kyoto University
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- Hosoi Kunpei
- Department of Textile Chemistry, Kyoto University
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- Fukui Setsuya
- Department of Textile Chemistry, Kyoto University
Bibliographic Information
- Other Title
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- ポリビニルアルコールのモノクロル酢酸化反応の動力学
Description
Polyvinyl alcohol or its monochloroacetic ester was reacted in the mixtures of monochloroacetic acid and water in the presence of HCl. It was found that an equilibrium existed between esterification and saponification. The same type of the equilibrium relation as that for low molecular monofunctional compounds holds in this case also. The reaction proceeded according to a simple reversible bimolecular reaction scheme. The equilibrium constant and rate constant of the reaction were nearly equal to those for esterification of methanol with monochloroacetic acid. These results support the conclusion deduced in previous reports for the mechanism of saponification of polyvinyl acetate.
Journal
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- Kobunshi Kagaku
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Kobunshi Kagaku 17 (177), 83-86, 1960
The Society of Polymer Science, Japan
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Details 詳細情報について
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- CRID
- 1390282681496365184
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- NII Article ID
- 130004032176
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- ISSN
- 18848079
- 00232556
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed
