| 发明名称 |
Polyester melt blends having high gas barrier properties |
| 摘要 |
Melt blends of polyethylene isophthalate with polyethylene terephthalate or polybutylene terephthalate or copolymers thereof have good barrier resistant properties to oxygen. Such blends are useful as packaging materials, for example films, containers, bottles, and the like.
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| 申请公布号 |
US4551368(A) |
申请公布日期 |
1985.11.05 |
| 申请号 |
US19820415211 |
申请日期 |
1982.09.07 |
| 申请人 |
THE GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
SMITH, RICHARD R.;WILSON, JOHN R. |
| 分类号 |
B65D1/00;C08L67/00;C08L67/02;(IPC1-7):C08L67/02 |
主分类号 |
B65D1/00 |
| 代理机构 |
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