发明名称 |
WHITE, SEALABLE, THERMODEFORMABLE, BIAXIALLY ORIENTED AND COEXTRUDED POLYESTER FILM CONTAINING A CYCLOOELFIN COPOLYMER, METHOD FOR PRODUCING THE SAME AND THE USE THEREOF |
摘要 |
<p>The invention relates to a white, sealable, thermodeformable, biaxially oriented and coextruded polyester film that comprises at least one base layer B and at least one sealable cover layer A, wherein at least the base layer B contains a polyester starting compound and a cycloolefin copolymer (COC). The polyester starting compound should contain an increased amount of diethylene glycol, polyethylene glycol or isophthtalic acid. The invention further relates to a method for producing the inventive polyester film and to the use thereof for thernoformed articles, especially on high-speed machines.</p> |
申请公布号 |
EP1296831(A2) |
申请公布日期 |
2003.04.02 |
申请号 |
EP20010964976 |
申请日期 |
2001.06.13 |
申请人 |
MITSUBISHI POLYESTER FILM GMBH |
发明人 |
PEIFFER, HERBERT;KLIESCH, HOLGER;HILKERT, GOTTFRIED;BENNETT, CYNTHIA |
分类号 |
B65D65/40;B29C47/00;B29C55/02;B29K67/00;B29L7/00;B29L9/00;B32B27/36;B32B37/15;C08J5/18;C08L67/02;(IPC1-7):B32B27/36 |
主分类号 |
B65D65/40 |
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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