| 发明名称 |
PRESSURIZABLE THERMOPLASTIC CONTAINER HAVING AN EXTERIOR POLYURETHANE LAYER AND ITS METHOD OF MAKING. |
| 摘要 |
<p>Pressurizable thermoplastic containers, such as those made from polyethylene terephthalate containing a polyurethane layer on the exterior surface thereof are disclosed. The polyurethane layer which is typically applied by a coating process provides the bottle with resistance to stress cracking. The containers are useful as refillable bottles for carbonated beverages which have a tendency to stress crack.</p> |
| 申请公布号 |
EP0581863(A4) |
申请公布日期 |
1995.07.26 |
| 申请号 |
EP19920911292 |
申请日期 |
1992.02.24 |
| 申请人 |
PPG INDUSTRIES INC |
发明人 |
NIEDERST KEN W;ZERN JOHN R;SEINER JEROME A |
| 分类号 |
B65D1/00;B65D23/08;B65D25/34;C08J7/04;(IPC1-7):B65D25/34;B28B19/00;B05D1/36 |
主分类号 |
B65D1/00 |
| 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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