Composites of inorganic andor organic micropartic

专利名称：Composites of inorganic and/or organic

microparticles and nano-calcium carbonateparticles

发明人：Matthias Buri,Patrick A. C. Gane,René Vinzenz

Blum

申请号：US12315483申请日：20081203公开号：US08329289B2公开日：20121211

专利附图：

摘要：The present invention relates to composites, comprising inorganic and/or

organic pigments and/or fillers in the form of microparticles, the surface of which iscoated at least partially with finely divided nano-calcium carbonate with the help ofbinders based on copolymers comprising as monomers one or more dicarboxylic acidsand one or more monomers from the group of diamines, triamines, dialkanolamines ortrialkanolamines, a method for producing such composites, aqueous slurries thereof andtheir use in papermaking or in the field of paint and plastic production and the use of theinventive binders for coating the microparticles with nano-calcium carbonate.

申请人：Matthias Buri,Patrick A. C. Gane,René Vinzenz Blum

地址：Rothrist CH,Rothrist CH,St. Urban CH

国籍：CH,CH,CH

代理机构：Amster, Rothstein & Ebenstein LLP

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