发明名称 |
PROCESS FOR THE PRODUCTION OF COATED POLYMERIC FILM |
摘要 |
<p>A heat-sealable polymeric film includes a substrate layer of polymeric material having on a surface thereof a heat-sealable coating layer. The layer includes a copolyester and is less than 8 mum in thickness. The copolyester consists essentially of repeat units of one or more aromatic dicarboxylic acids, one or more aliphatic dicarboxylic acids, and a stoichiometric amount of a glycol component consisting of one or more glycols selected from the group consisting of aliphatic glycols and cycloaliphatic glycols.</p> |
申请公布号 |
EP1362075(A1) |
申请公布日期 |
2003.11.19 |
申请号 |
EP20020715565 |
申请日期 |
2002.01.25 |
申请人 |
DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP |
发明人 |
SANKEY, STEPHEN WILLIAM;EVANS, KENNETH;HODGSON, MARK RUSSELL |
分类号 |
B65D77/20;B05D3/12;B05D7/04;B29C47/02;B29C55/00;B32B27/08;B65D53/00;C08J7/04;(IPC1-7):C08J7/04;B05D1/26 |
主分类号 |
B65D77/20 |
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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