The Effect of Surface Treatment of Magnetite Powder on a Structure of Composite Particles Prepared by Suspension Polymerization
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- Sawatari Norio
- Graduate School of Science and Technology, Niigata University
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- Fukuda Makoto
- Fujitsu Laboratories Ltd.
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- Taguchi Yoshinari
- Department of Chemistry and Chemical Engineering, Niigata University
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- Tanaka Masato
- Department of Chemistry and Chemical Engineering, Niigata University
書誌事項
- タイトル別名
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- Effect of Surface Treatment of Magnetite Powder on a Structure of Composite Particles Prepared by Suspension Polymerization
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説明
Composite particles composed of poly(styrene-co-n-butyl acrylate) and magnetite powder treated with the various coupling agents were prepared by using suspension polymerization. The effect of the surface treatment by coupling agents on the structure of composite particles was mainly investigated by observing the dispersion state of magnetite powder in composite particles and triboelectric charge property. The treatment by the coupling agents with an unsaturated carbon bond and hydrophobic group of a long carbon chain resulted in a better inclusion of magnetic powder into composite particles. The coupling agent species greatly affected the triboelectric charge property of composite particles.<BR>It was found that a specific coupling agent with a high polarity acted as the charge controlling agent for the toner application. The effect of the surface treatment on the particle size distribution was also discussed.
収録刊行物
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- JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
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JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 37 (6), 731-736, 2004
公益社団法人 化学工学会
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詳細情報 詳細情報について
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- CRID
- 1390001204568150272
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- NII論文ID
- 10013340718
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- NII書誌ID
- AA00709658
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- COI
- 1:CAS:528:DC%2BD2cXlsVOntb0%3D
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- ISSN
- 18811299
- 00219592
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- NDL書誌ID
- 6981545
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可