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Finely particulate composite containing carbon compound encapsulated in a polymer micelle of a block copolymer
Finely particulate composite containing carbon compound encapsulated in a polymer micelle of a block copolymer
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机译:包含包裹在嵌段共聚物的聚合物胶束中的含碳化合物的细颗粒复合物
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摘要
This invention provides a finely particulate composite wherein a fine particle of block copolymer having a poly(ethyleneglycol) chain segment and a poly(meth)acrylate ester chain segment containing, on its side chain, a tertiary amino group and/or a secondary amino group has, encapsulated therein, a carbon compound, e.g., fullerene or carbon nanotube which may contains, encapsulated therein, a metal. This composite is water-soluble, and is usable as an active oxygen scavenger. This composite, when it has a metal encapsulated therein, is usable as a contrast medium.
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