发明名称 |
THERMOFORMED POLYMERIC FOAM ARTICLES AND METHODS |
摘要 |
Thermoformed polymeric foam articles are described herein In some embodiments, the articles are made by a manufacturing method (e.g., a continuous process) which involves the extrusion and subsequent thermoforming of a blowing agent containing thermoplastic sheet. The thermoformed polymeric foam articles may have a lower density than the precursor sheet from which they are formed. In some but not all embodiments, the precursor sheet is a multi-layer sheet which includes at least one foam layer. In such embodiments, the thermoformed articles also include multiple layers and at least one foam layer. |
申请公布号 |
WO2016054007(A3) |
申请公布日期 |
2016.06.09 |
申请号 |
WO2015US52889 |
申请日期 |
2015.09.29 |
申请人 |
MUCELL EXTRUSION, LLC |
发明人 |
LINDENFELZER, MARK, E.;DOMINEY, SIMON;DIX, SAMUEL, EDWARD;ANDERSON, JERE, R. |
分类号 |
B29C51/00;B29C47/00;B29D7/01;B32B5/18;C08J9/02 |
主分类号 |
B29C51/00 |
代理机构 |
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