发明名称 |
METHODS OF MAKING CELL CARRIER |
摘要 |
A method of making a carrier for growing cells, including providing a polymer film; embossing a patterned surface one or more sides of the polymer film with an embossing roller; generating a pattern of structured indentations on the polymer film; and discretizing the patterned polymer film into a plurality of portions. The embossing pattern generates relief features on the carrier surface. An alternative method of making a carrier is also provided, including extruding a polymer film; embossing a patterned surface on the polymer film with a roller; generating a pattern of structured indentations on the polymer film; imparting a surface treatment to the film; and discretizing the treated polymer film into a plurality of portions.
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申请公布号 |
US2013034669(A1) |
申请公布日期 |
2013.02.07 |
申请号 |
US201113287632 |
申请日期 |
2011.11.02 |
申请人 |
GENERAL ELECTRIC COMPANY;YOON YOSANG;RUBINSZTAJN SLAWOMIR;CARAHER JOEL MATTHEW;BALCH GARY STEPHEN;SUSARLA PRAMEELA |
发明人 |
YOON YOSANG;RUBINSZTAJN SLAWOMIR;CARAHER JOEL MATTHEW;BALCH GARY STEPHEN;SUSARLA PRAMEELA |
分类号 |
C23C16/513;B29C59/02 |
主分类号 |
C23C16/513 |
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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