发明名称 |
PROCESS FOR VARYING THE APPEARANCE OF A CONTAINER HAVING A FOAMED WALL |
摘要 |
<p>A process for varying the appearance of a container is disclosed, the process 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 predetermined temperature greater than the polymer softening temperature, and blow molding the reheated preform, to prepare a container consisting essentially of a micro cellular foamed polymer having a non-reactive gas contained within the micro cellular foam cells, wherein the appearance of the container is varied based on the predetermined temperature.</p> |
申请公布号 |
WO2010059761(A1) |
申请公布日期 |
2010.05.27 |
申请号 |
WO2009US65046 |
申请日期 |
2009.11.19 |
申请人 |
PLASTIC TECHNOLOGIES, INC.;SEMERSKY, FRANK;VOYLES, WILLIAM, D. |
发明人 |
SEMERSKY, FRANK;VOYLES, WILLIAM, D. |
分类号 |
B29C49/64;B29C49/08 |
主分类号 |
B29C49/64 |
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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