发明名称 |
A LAMINATED PACKAGING MATERIAL, METHOD OF MANUFACTURING OF SAID LAMINATED MATERIAL AND PACKAGING CONTAINERS PRODUCED THEREFROM |
摘要 |
<p>The invention relates to a laminated packaging material comprising a core layer of paper or paperboard and a gas barrier layer of a polyarmide blend including a condensation polymer of metaxylene diamine and adipic acid (Nylon-MXD6) and a second crystalline or semicrystalline polyamide, applied on one side of the core layer by means of co-extrusion coating. The invention also relates to a method of producing the laminated packaging material and to a packaging container which is produced from the laminated packaging material.</p> |
申请公布号 |
EP1082220(A1) |
申请公布日期 |
2001.03.14 |
申请号 |
EP19990918410 |
申请日期 |
1999.03.30 |
申请人 |
TETRA LAVAL HOLDINGS & FINANCE S.A. |
发明人 |
TOFT, NILS;POSTOACA, ION |
分类号 |
B32B27/34;B65D81/24;B29C47/06;B29K77/00;B29L7/00;B32B7/02;B32B7/12;B32B27/08;B32B27/10;B32B37/00;B32B37/15;B65D3/22;B65D65/40;B65D71/08;(IPC1-7):B32B27/34;B32B31/24 |
主分类号 |
B32B27/34 |
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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