发明名称 |
POLYESTERFOLIE |
摘要 |
<p>Monolayer and multilayer non-oriented polyester films comprising of at least one layer of an amorphous heat-sealing polyester wherein the heat-sealing polyester consisting essentially of terephthalic acid, ethylene glycol, and about 7-15 mol % cyclohexanedimethanol. The heat-sealing polyester has a heat of fusion greater than 0.5 cal/g and is sufficiently crystallizable to allow the drying of mixtures of the heat-sealing polyesters with other crystallizable polyesters without sticking. Multilayered films also contain a layer of an amorphous crystallizable polyethylene terephthalate.</p> |
申请公布号 |
AT163440(T) |
申请公布日期 |
1998.03.15 |
申请号 |
AT19940930628T |
申请日期 |
1994.10.06 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
MERCER, JAMES, WILSON, JR.;BELL, EMILY, TEDROW;SHIH, WAYNE, KENG |
分类号 |
B29C47/06;B32B27/36;B65D65/40;C08G63/199;C08J5/18;(IPC1-7):C08J5/18 |
主分类号 |
B29C47/06 |
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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