发明名称 |
HIGH IMPACT STRENGTH ARTICLES FROM POLYESTER BLENDS |
摘要 |
The present invention relates to thermoformed plastic articles such as frozen food trays which exhibit unexpectedly high impact strength at low temperatures. The articles are obtained from polyester blends containing 88 to 99 weight percent of a poly(ethylene terephthalate) resin and 1 to 12 weight percent of a poly(1,4-cyclohexylenedimethylene terephthalate) resin which contains at least 30 mole percent of 1,4-cyclohexanedimethanol.
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申请公布号 |
WO9523188(A1) |
申请公布日期 |
1995.08.31 |
申请号 |
WO1995US02112 |
申请日期 |
1995.02.16 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
STEWART, JENNIFER, LOFLIN;BELL, EMILY, TEDROW |
分类号 |
C08J5/00;C08L23/06;C08L67/00;C08L67/02;(IPC1-7):C08L67/02 |
主分类号 |
C08J5/00 |
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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