Preparation of Microcapsules Containing Reactive Compound by the Drying-in-Liquid Method Using Calcium Carbonate as Stabilizer

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概要

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• Benzoyl peroxide (BPO) was microencapsulated with polyethyl methacrylate (PEMA) by the drying-in-liquid method to apply to a liquid type adhesive. In the experiment, two kinds of calcium carbonate with different shape and size were used as stabilizers. Microencapsulation efficiency over 90% was obtained under the experimental conditions adopted here. Microcapsules prepared were characterized for medical applications. It was found that adhesive biomaterials prepared using microcapsules had sufficient ability for initiating radical polymerization even after two-month storage at 40°C and a relative humidity of 75%.

• 2006-09-01

著者

• Fuchigami Kiyomi

  Graduate School Of Science And Technology Niigata University

• TAGUCHI Yoshinari

  Department of Chemistry and Chemical Engineering, Niigata University

• TANAKA Masato

  Graduate School of Science and Technology, Niigata University

• Taguchi Yoshinari

  Department Of Chemistry And Chemical Engineering Niigata University

• Taguchi Yoshinari

  Department Of Chemistry And Chemical Engineering Faculty Of Engineering Niigata University

• Tanaka Masato

  Graduate School Of Science And Technology Niigata University

関連論文

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