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Organic polymer-calcium carbonate composite particles hollow calcium carbonate particles processes for their preparation their use as fillers of additives in plastics and elastomers
Organic polymer-calcium carbonate composite particles hollow calcium carbonate particles processes for their preparation their use as fillers of additives in plastics and elastomers
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机译:有机聚合物-碳酸钙复合颗粒空心碳酸钙颗粒的制备方法及其在塑料和弹性体中用作添加剂的填料
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摘要
Composite particles comprise a core of organic polymer coated at least partially with calcium carbonate and having a mean dia. of at most 5 mu m. Also claimed are hollow particles with a mean dia. of at most 5 mu m and with a calcium carbonate shell.
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