发明名称 |
Transparent, biaxially-oriented partly-crystallised film with antimicrobial properties, e.g. for packaging and medical applications, comprises crystallisable polyester containing the antimicrobial Triclosan |
摘要 |
Single or multi-layer, transparent, biaxially-oriented and heat-fixed partly crystalline film with a crystallisable thermoplastic as the main component contains an antimicrobially effective amount of 2,4,4'-trichloro-2'-hydroxy-diphenyl ether (Triclosan) in the film or in at least one of its layers. An Independent claim is also included for a method for the production of this film by extruding molten polyester material through a sheet die, quenching on a cooling roll, stretching in the machine direction and/or the cross direction and then heat fixing.
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申请公布号 |
DE10105108(A1) |
申请公布日期 |
2002.10.17 |
申请号 |
DE20011005108 |
申请日期 |
2001.02.05 |
申请人 |
MITSUBISHI POLYESTER FILM GMBH |
发明人 |
MURSCHALL, URSULA;KERN, ULRICH;OBERLAENDER, KLAUS;HESBERGER, HARALD |
分类号 |
B32B27/18;B32B27/36;C08J5/18;(IPC1-7):B32B27/18;C08K5/349;C08J3/20;B29D7/01;B29C47/00;B29B7/88 |
主分类号 |
B32B27/18 |
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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