发明名称 Recipiente plástico coextrusado de camadas múltiplas e processo de formação do mesmo
摘要 <p>A coextruded multilayer plastic container utilizing post consumer plastic resin comprising an appearance enhancing thin outer layer of ethylene polymers, which enhances the appearance of the container, an intermediate layer comprising a fusion blend of post consumer resin with or without colorant and a third layer comprising a fusion blend of post consumer resin which may have mixed colors. In a modified and preferred form, a fourth inner layer of virgin ethylene polymer is provided. <IMAGE></p>
申请公布号 BR9403581(A) 申请公布日期 1995.05.16
申请号 BR19949403581 申请日期 1994.09.15
申请人 OWENS-ILLINOIS PLASTIC PRODUCTS INC. 发明人 DUANE H. MOORE;RICHARD W. M. RITTER, JR.
分类号 B32B1/02;B29C49/00;B29C49/04;B29C49/22;B29K23/00;B29K77/00;B29K105/16;B29K105/26;B29L9/00;B29L22/00;B32B27/00;B32B27/08;B32B27/18;B32B27/20;B32B27/32;B32B27/34;(IPC1-7):B29C49/04 主分类号 B32B1/02
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