专利名称：METHOD FOR ADDING INORGANIC
ADDITIVES TO POLYMER RAW MATERIALBEFORE POLYMER FORMATION
发明人：MEYERS, FRANZ,KASTNER,
JUERGEN,WEDLER, MICHAEL,WEISER, PETER
申请号：EP01982423.4申请日：20011010公开号：EP1328556B1公开日：20090429
摘要：The invention relates to a method for adding inorganic additives to polymer rawmaterials before polymer formation. According to the invention, a powdery additivewhich contains the inorganic particles having a maximum particle size of 1 νm in a matrixof an organic substance in a finely distributed manner embedded therein. The organicsubstance comprises one or more of the following materials: polyols, polyglycols,polyethers, dicarboxylic acids and derivates thereof, AH salt, caprolactame, paraffin,phosphoric acid esters, hydroxy carboxylic acid esters and cellulose, which are added theraw material from which the polymer is produced.
申请人：SACHTLEBEN CHEMIE GMBH,SACHTLEBEN CHEMIE GMBH,SACHTLEBENCHEMIE GMBH
地址：DE
国籍：DE
代理机构：Uppena, Franz
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