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Influence of the kind of alkali on the preparation of multihollow polymer particles by the alkali/cooling method

✍ Scribed by M. Okubo; M. Nakamura; A. Ito

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
243 KB
Volume
64
Category
Article
ISSN
0021-8995

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✦ Synopsis

The influence of the kind of alkali (KOH, NH 4 OH, ethanolamine) in alkali treatment on the formation of multihollow structure within submicron-sized styrenemethacrylic acid copolymer particles by the alkali/cooling method proposed by the authors was examined. The original particles were produced by emulsion copolymerization. The obtained results indicate that there was no great difference in the preparation of the multihollow particles by the method using the three kinds of alkali and support the formation mechanism of multihollow structure proposed previously.

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