发明名称 LAMINATE
摘要 PROBLEM TO BE SOLVED: To provide a cellophane laminate provided with a seal layer suitable as a general light packaging material and excellent in non-chargeability, transparency, printability, tear resistance, heat sealability and the like, especially a cellophane laminate characterized in that the non-chargeability of the surface of the seal layer is hardly affected by the thickness of the seal layer. SOLUTION: The cellophane laminate is a laminate, which is constituted by laminating an ethylene/unsaturated ester copolymer layer, which comprises an ethylene/unsaturated carboxylic ester copolymer, an ethylene/unsaturated carboxylic ester/unsaturated carboxylic acid copolymer or the like on a cellophane base material, and excellent in non-chargeability even if the thickness of the seal layer is made large. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2004306330(A) 申请公布日期 2004.11.04
申请号 JP20030100732 申请日期 2003.04.03
申请人 DU PONT MITSUI POLYCHEM CO LTD 发明人 SUZUKI NAOZUMI
分类号 B65D65/40;B32B23/08;B32B27/28;(IPC1-7):B32B23/08 主分类号 B65D65/40
代理机构 代理人
主权项
地址