发明名称 METHODE UND VORRICHTUNG ZUR VERWENDUNG VON WIEDERVERWENDBAREN KUNSTSTOFFEN, UND EIN VON EINEM EXTRUDER HERGESTELLTES KUNSTSTOFFPRODUKT
摘要 <p>The invention relates to a method and apparatus for using recycled plastic material, and to a plastic product produced by an extruder. In the invention, crosslinked polyethylene is ground to powder form and mixed with e.g. polyethylene so that the proportion of the crosslinked polyethylene in the mixture is less than 30%. The mixture is supplied through an extruder (2) for making an extruded plastic product. In this way, crosslinked polyethylene can be recycled in a cost-effective and simple manner, while producing a plastic product that has good characteristics and contains recycled crosslinked polyethylene. <IMAGE></p>
申请公布号 AT227630(T) 申请公布日期 2002.11.15
申请号 AT19970660138T 申请日期 1997.12.02
申请人 UPONOR INNOVATION AB 发明人 JAERVENKYLAE, JYRI
分类号 B29B13/10;B29B15/12;B29B17/00;B29B17/04;B29C47/00;B29C47/06;B29C47/24;B29C47/36;B29C47/52;B29C47/76;B29K23/00;B29K101/00;B29K105/26;F16L9/12;(IPC1-7):B29B13/10;B02C7/02 主分类号 B29B13/10
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