Patent · US Expired

Adsorbing material and use thereof

US7410693B2 · kind B2 · utility

1Cited by

9References

16Claims

0Family size

Assignee

Blucher GmbH · DE

Inventor

Ernest De Ruiter · Leverkusen, DE

Key dates

Filing date	Aug 5, 2003
Grant date	Aug 12, 2008
Priority date	—
Expiry date	Dec 20, 2024

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T442/2221
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Disclosed is an adsorbing material (1), particularly for producing protective suits, comprising an especially planar supporting material (2), an at least substantially air-impermeable, steam-permeable barrier layer (3), and an adsorbing layer (4). The baffler layer (3) is applied to the supporting material (2) and is used as an adhesive layer for the adsorbing layer (4) that is disposed on the face of the barrier layer (3), which lies opposite the supporting material (2). The baffler layer (3) is provided with a steam permeability of at least 20 l/m2 per 24 h at 25° C. and at a thickness of 50 μm.

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