发明名称 |
White, biaxially oriented, flameproof polyester film with cyclo-olefinic copolymer, method for its manufacture and its use |
摘要 |
<p>The present application relates to a white, biaxially oriented, flame-retardant, UV-resistant polyester film with at least one base layer which comprises, based on the weight of the base layer, from 2 to 60% by weight of a cycloolefin copolymer (COC), where the glass transition temperature of the COC is within the range from 70 to 270° C. The film also comprises from 0.01 to 5.0% by weight of a UV stabilizer as light stabilizer and also comprises from 0.5 to 30% by weight of flame retardant, based in each case on the weight of the layer comprising the UV stabilizer and/or comprising the flame retardant. The film of the invention is suitable for packing foods or other consumable items which are sensitive to light and/or to air, or for use in industry, e.g. in the production of hot-stamping foils or as a label film, or for image-recording papers, printed sheets or magnetic recording cards.</p> |
申请公布号 |
EP1132424(B1) |
申请公布日期 |
2005.01.26 |
申请号 |
EP20010103546 |
申请日期 |
2001.02.19 |
申请人 |
MITSUBISHI POLYESTER FILM GMBH |
发明人 |
PFEIFFER, HERBERT, DR.;MAHL, HANS;HILKERT, GOTTFRIED, DR.;MURSCHALL, URSULA, DR. |
分类号 |
C08J3/22;B29C55/12;B32B27/00;B32B27/18;B32B27/36;C08J5/18;C08K5/00;C08L45/00;C08L67/00;C08L67/02;(IPC1-7):C08K5/00 |
主分类号 |
C08J3/22 |
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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