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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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