Patent · US Expired

Use of a material and a method for retaining polyhalogenated compounds

US7022162B2 · kind B2 · utility

1Cited by

26References

16Claims

0Family size

Assignee

Forschungszentrum Karlsruhe GmbH · DE

Inventors

Siegfried Kreisz · Karlsruhe, DE
Hans Hunsinger · Weingarten, DE

Key dates

Filing date	Feb 14, 2002
Grant date	Apr 4, 2006
Priority date	—
Expiry date	Feb 14, 2022

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S95/901
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

It is the object of the invention to provide a material for retaining polyhalogenated compounds, the material avoiding the drawbacks of activated carbon and polyolefins. The object is accomplished by the use of a material for retaining polyhalogenated compounds, having a filler, which is suitable for adsorbing polyhalogenated compounds, and a polyolefin matrix, into which the material is completely incorporated and enclosed.

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