Patent · US Active

Perforated membranes

US9186630B2 · kind B2 · utility

2Cited by

7References

24Claims

0Family size

Assignee

Universität Bielefeld · DE

Inventors

Armin Gölzhäuser · Heidelberg, DE
Klaus Edinger · Lorsch, DE

Key dates

Filing date	Jul 22, 2010
Grant date	Nov 17, 2015
Priority date	—
Expiry date	Mar 30, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/24322
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention relates to a membrane comprising at least one molecular monolayer composed of low-molecular aromatics and cross-linked in the lateral direction, wherein the membrane has a thickness in the range from 1 to 200 nm and a perforation in the form of openings having a diameter in the range from 0.1 nm to 1 μm, to a method for the production thereof, and to a use thereof.

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