Patent · US Active

Selectively etching of a carbon nano tubes (CNT) polymer matrix on a plastic substructure

US8809112B2 · kind B2 · utility

1Cited by

4References

15Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Werner Stockum · Reinheim, DE
Arjan Meijer · Darmstadt, DE
Ingo Koehler · Darmstadt, DE

Key dates

Filing date	Apr 26, 2011
Grant date	Aug 19, 2014
Priority date	—
Expiry date	May 10, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/549
WIPO fieldMicro-structural and nano-technology
WIPO sectorChemistry

Abstract

The present invention refers to a method for selectively structuring of a polymer matrix comprising CNT (carbon nano tubes) on a flexible plastic substructure. The method also includes a suitable etching composition, which allows to proceed the method in a mass production.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.