发明名称 |
CONTAINER HAVING A FOAMED WALL |
摘要 |
A process for making a container comprises injection molding a polymer preform having a non-reactive gas entrapped within the walls thereof, cooling the preform to a temperature below the polymer softening temperature, reheating the preform to a temperature above the polymer softening temperature, and blow molding the preform, to prepare a container consisting essentially of a microcellular foamed polymer having a non-reactive gas contained within the microcellular foam cells. |
申请公布号 |
KR20060132725(A) |
申请公布日期 |
2006.12.21 |
申请号 |
KR20067018939 |
申请日期 |
2006.09.15 |
申请人 |
PLASTIC TECHNOLOGIES, INC. |
发明人 |
SEMERSKY FRANK E.;VOYLES WILLIAM D.;SADZEWICZ EUGENE M. |
分类号 |
B29C49/06;B29C45/17;B29C49/02;B29C49/22;B65D1/02 |
主分类号 |
B29C49/06 |
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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