发明名称 |
VERFAHREN, SYSTEME UND POLYMERSUBSTANZEN IN RELATION ZUR BETRACHTUNG DER H2O-NIVEAUS IN EINER BARRIEREENTLADUNG MIT STICKSTOFFDIELEKTRIKUM BEI ATMOSPHÄRENDRUCK |
摘要 |
<p>Methods and systems utilize an atmospheric-pressure nitrogen dielectric-barrier discharge to treat the surface of polymer substances. The atmospheric-pressure nitrogen dielectric-discharge may be maintained with a level of H<SUB>2</SUB>O below a pre-defined amount, such as by measuring and controlling the H<SUB>2</SUB>O within a treater, to produce a surface treatment for a polymer substance that yields desirable characteristics. Furthermore, the H<SUB>2</SUB>O level may be measured and controlled according to a pre-defined amount or according to another parameter such as an analysis of the resulting polymer surface. For example, the polymer surface may be provided with an optimal added nitrogen-to-added oxygen ratio and/or an optimal stability based on washed and unwashed advancing contact angles such as by controlling the H<SUB>2</SUB>O level within the treater based on these analyses of the treated polymer.</p> |
申请公布号 |
AT546484(T) |
申请公布日期 |
2012.03.15 |
申请号 |
AT20050769454T |
申请日期 |
2005.06.30 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
STROBEL, MARK A.;KIRK, SETH M.;GETSCHEL, JOEL A.;SKARUPPA, MATTHEW J. |
分类号 |
C08J7/12;B29C59/12 |
主分类号 |
C08J7/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|