Patent · US Expired

Sorbent collector material based on polyorganosiloxane

US7350427B2 · kind B2 · utility

3Cited by

6References

17Claims

0Family size

Assignee

Gerstel Systemtechnik GmbH & Co. KG · DE

Inventors

Patrick Sandra · Kortrijk, BE
Frank David · Brugge, BE

Key dates

Filing date	May 20, 2005
Grant date	Apr 1, 2008
Priority date	—
Expiry date	Dec 15, 2025

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T436/25375
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The invention relates to a sorbent collector material based on polyorganosiloxane for the microextraction of substances to be analysed, the collector material having an open-cell foam structure, and to a collector and a liner which include this collector material.

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